LumaSense Technologies 1316A-2 User Manual

BE6021-11

Instruction

Manual

INNOVA -1316A-2
Multi Gas Monitor

BZ6013 – 1316A-2 PC Software

Index

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Index

Index ................................................................................................................................... 2

1316A-2 Multi Gas Monitor ..................................................................................................... 4

About this Manual .................................................................................................................. 6

Chapter 1 Introduction and Specifications ................................................................................ 7

1.1 Broad Overview ....................................................................................................... 8

1.2 Monitor System Description ...................................................................................... 8

1.2.1 Control Software and PC Interface .......................................................................... 8

1.2.2 NDIR Module and UA1372 Module (Optional) Measuring System ................................. 9

1.2.3 Power Supply ..................................................................................................... 10

1.3 Software Desc ription .............................................................................................. 10

1.3.1 NDIR Module and the optional UA1372 Module Versions .......................................... 10

1.4 NDIR Gas Measurement ......................................................................................... 11

1.4.1 Freon and CO 2 Mea surement ............................................................................... 11

1.4.2 The Infrared Transmission Spectra. ....................................................................... 12

1.4.3 The NDIR Module Building blocks .......................................................................... 12

1.4.4 The NDIR Temperature Measurements. ................................................................. 14

1.4.5 The NDIR Pressure Measurements. ....................................................................... 15

1.4.6 The O2 and NO Measurement ............................................................................... 16

Chapter 2 Installation and Getting Starte d ............................................................................. 17

2.1 Installing the Monitor ............................................................................................. 18

2.1.1 Operating Environment ........................................................................................ 18

2.1.2 The Gas Sample Line ........................................................................................... 18

2.1.3 Mains Supply ...................................................................................................... 18

2.1.4 Checking and Changing the Fuses ......................................................................... 19

2.2 The BZ6013 Software ............................................................................................ 19

2.2.1 Computer Requirements ................................................................................... 19

2.2.2. Installing the BZ6013 Software on the PC ........................................................ 20

2.2.3 Installing the USB driver for the 1316A-2 ............................................................ 23

2.2.4 Verification of the Software BZ6013 Version. ....................................................... 27

2.3 Connecting the Monitor to the PC ............................................................................ 27

2.4 Starting the Monitor ............................................................................................... 29

2.5 Starting the BZ6013 Software ................................................................................. 29

2.5.1 To start the Software .......................................................................................... 29

2.6 Using the Software ................................................................................................ 30

2.6.1 Screen Layout .................................................................................................... 30

2.6.2 Title Bar ............................................................................................................ 30

2.6.3 Menu Bar ........................................................................................................... 30

2.6.4 Workspace ......................................................................................................... 31

2.6.5 Settings ............................................................................................................. 31

2.6.6 Active Benches ................................................................................................... 31

2.6.7 Moving around the Screen ................................................................................... 31

2.6.8 Entering Values .................................................................................................. 31

2.7 Selecting the Correct Serial Port .............................................................................. 31

2.8 Starting a Measurement ......................................................................................... 32

2.9 Stopping a Measurement Task ................................................................................ 32

Chapter 3 Configuration and displaying meas urement results .................................................. 33

3.1 General Inform a t ion............................................................................................... 34

3.2 Software Configuration ........................................................................................... 34

3.2.1 BZ6013 Main Menu ............................................................................................. 34

3.2.2 Description of the Settings in the Main Me nu Screen. .............................................. 34

3.2.3 Gas Curves ........................................................................................................ 42

3.3 Status .................................................................................................................. 45

3.4 Screen Problem Status ........................................................................................... 46

3.4.1 Pump In Flow. .................................................................................................... 47

3.4.2 New NO Sensor .................................................................................................. 47

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Index

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3.4.3 New O

Sensor ................................................................................................... 47

2

3.4.4 IR signal lost ...................................................................................................... 47

3.4.5 Pump Out Flow ................................................................................................... 47

3.4.6 Ambient Temperature range................................................................................ 48

3.4.7 Pump Low Flow ................................................................................................. 48

3.4.8 Leak Check ....................................................................................................... 48

3.5 Reset. .................................................................................................................. 48

3.6 Operating Modes of the Multi Gas Monitor 1316A-2 ...................................................... 49

3.6.1 Start-up Operating Mode ..................................................................................... 49

3.4.2 Normal Operating Mode ....................................................................................... 50

3.4.3 Standby Operating Mode ..................................................................................... 50

3.4.4 System Fault Operating Mode ............................................................................... 51

Chapter 4 Calibration .......................................................................................................... 52

4.1 Introduction .......................................................................................................... 53

4.1.1 Factory calibration .............................................................................................. 53

4.1.2 Field Calibration .................................................................................................. 53

4.2 Zero Calibration and O2 Span Calibration .................................................................. 53

4.2.1 Zero Calibration Procedure ................................................................................... 56

4.2.2 Error and Warnings Related to a Zero Calibration .................................................... 60

4.3 Span Calibration ....................................................................................................... 65

4.3.1 Introduction. ...................................................................................................... 65

4.3.2 Checking and Changing the Particle Filters ............................................................. 65

4.3.3 Calibration Gases ................................................................................................ 66

4.3.4 Connecting the Calibration Gas ............................................................................. 66

4.3.5 Span Calibration ................................................................................................. 67

4.3.6 To perform a span calibration with single component gas......................................... 78

4.3.7 To perform a span calibration with multi component gas mixture. ............................. 82

4.3.8 Installing a new NO sensor. ................................................................................. 83

4.4 Reset Span Calibration .............................................................................................. 85

Chapter 5 Maintenance ....................................................................................................... 87

5.1 Maintenance Items ................................................................................................ 88

5.1.1 Changing Zero Channel inlet filter ......................................................................... 88

5.1.2 Changing the fuses ............................................................................................. 88

5.1.3 Checking the Pump ............................................................................................. 90

5.1.4 System ID ......................................................................................................... 91

5.1.5 Valve Test .......................................................................................................... 92

5.1.6 Miscellaneous Data. ............................................................................................ 93

5.1.7 Pressure Data. ................................................................................................... 95

5.1.8 O2 and NO Sensor Replacement ............................................................................ 96

5.1.9 Field replaceable parts. ..................................................................................... 96

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1316A-2 Multi Gas Monitor

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1316A-2

Multi Gas Monitor

BZ6013 – 1316A-2 PC Software

February 2011

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Safety Considerations

Safety Considerations

TO AVOID THE POSSIBILITY OF AN EXPLOSION, MONITORING OF

The instrument must always be operated with its chassis at earth

Caution: Refer to associated instructions given in this Manual.

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The 1316A-2 Multi Gas Monitor is designed and tested to comply with EN
61010-1.2nd (2001) Safety requirements for electrical equipment for
measurement, contro l, and labo rator y use . The pr otec tion pro vided by the
instrument may be impaired if not used as specified by LumaSense
Technologies A/S. T o ensure safe operation and r etain the mo nitor in safe
condition, special note should be made of the following:

Explosion Hazard!

FLAMMABLE GASES IN EXPLOSIVE CONCENTRATIONS MUST NEVER
BE ATTEMPTED.
Never operate this monitor in potentially explosive environments.

When monitoring potentially flammable or toxic gases it is essential:

• The instrument itself is placed in a well-ventilated area outside the
potentially hazardous zone; and

• That a sufficiently long tube is connected to the Gas Outlet on the
back panel so that the sampled gas is carried away to the open air or
to an extraction and/or filtration unit.

Warnings!

• Water condensation in the instrument will damage it severely, and
must therefore be avoided.

• Switch off all equipment befo r e conne cting o r disco nne ct in g the ir digi ta l
interface. Failure to do so could damage the equipment.

• Whenever it is li kel y tha t th e co rre ct fu nction or ope rating safe ty of t he
apparatus has been impaired, the apparatus must be made inoper ative
and be secured against unintended operation.

• Any adjustment, maintenan ce and repair of the open apparatus under
voltage must be avoided as far as possible and, if unavoidable, must be
carried out by trained service personnel only.

Applying power

Before using this apparatus, verify that the correct fuses are installed.

potential. Only use power outlets that can supply an earth to the
instrument.

Safety Symbol

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Safety Considerations

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About this Manual

This Reference Manual is for a monitoring system comprising a
1316A-2 Multi Gas Monitor and its associated PC software package
BZ6013.

The software for 1316A-2 is available in a Windows® XP version,
Vista and Windows 7 version as:

BZ6013 for 1316A-2 Multi Gas Monitor

Trademarks

MS-Windows are registered tradema rks of Microsoft Corporation.

Copyright © 2010, LumaSense Technologi es A/S

All rights reserved. No part of this publication may be reproduced or
distributed in any for m, or by any means, without prior consent in writ ing
from LumaSense Technologies A/S, Ballerup, Denmark.

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Chapter 1

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Chapter 1

Introduction and Specifications

February 2011

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Chapter 1

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1.1 Broad Overview

The 1316A-2 Multi Gas Monitor simultaneously measures the
concentration of up to 4 Gases. The concentration of each gas is
expressed as ppm or a volume percentage referenced to dry gas
condition.

The measurement principles are based on Non Dispersive Infrared
(NDIR) and Electrochemical Sensors. A full discussion of these
principles is contained in section 1.4.

The monitor is designed to be integrated into permanent monitoring
systems to provide fast and accurate measurement results over a
wide range of concentrations.

The monitor comes complete with PC software that allows you to
configure and calibrate the monitor prior to measuring, display the
measurement data numerically and/or graphically while
measurements are being made. T he stored data can be r ecalled at a
later stage for closer examination.

1.2 Monitor System Description

Fig.1.1 shows a flow diagram of the 1316A-2 Multi Gas Monitor.

There are three bas ic blocks:

1. Pneumatic with pump and three-way-valve.

2. Control Software and PC Interface

3. NDIR Module VM0100A and Module (UA1372) with Electro
Chemical Sensors

1.2.1 Control Software and PC Interface

This block contains microprocessor based electronics that take care
of interfacing the monitor to a PC via an RS-232 or USB link, send
control data to the measur ing system and r eceive me asurement data
from the measuring system.

There are no external controls on the monitor apart from the mains
On/Off switch. All configuration of the monitor is, therefore, done
over the serial link or USB link using a PC running the specially
developed BZ6013 software.

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Chapter 1

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Fig.1.1 Flow diagram of the 1316A-2 Multi Gas Monitor

1.2.2 NDIR Module and UA1372 Module (Optional) Measuring System

This block is t he hear t of the monitor. It co ntains the Infra red so urce
the sample cell and the Detector with specialized optical filters and
processing electronics necessary to do highly accurate measurement
of gas concentrations.
The UA1372 are connected to the NDIR module for data transfer to
the Controlling PC Software.
Measurement samples are sucked into the measurement chambers
via the Gas Inlet or the Zero Gas Inlet, depending upon the
command from the BZ6013. The internal gas-circuits are arranged
such that samples pass through the measurement chamber in a
continuous flow and directed from the NDIR sample cell to the
UA1372 Module to the Electrochemical Sensors. Exhaust gases are
expelled via the gas outlet. The Zero Gas used for zero calibration of
the NDIR Module and for Span Calibrating the Oxygen Sensor is
drawn via the Zero Gas inlet.

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Chapter 1

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1.2.3 Power Supply

The power supply included in the 1316A-2 can be directly co nnected
to a wide range of single phase mains supplies and still be able to
produce the stable voltages required to keep the monitor within
calibration.

1.3 Software Descripti on

The BZ6013 software is menu driven specifically written to control
the 1316A-2 monitor. The software allows you to change the
operational parameters a nd see the results of measurements on t he
PC screen.

The software can be used to control up to four Multi Gas Monitors
1316A-2 including these instruments in your system allows up to 4
different sample points to be controlled measured by the BZ6013.

You can also use the PC’s filing system to save a series of
measurements for later recall any other PC software that can
interpret a space delimited file, for example certain spreadsheet
programs.

Note though that the save-to-disk process is not a dump of data from
the 1316A-2 to the PC, but a p ro c e ss in which the data log file on the
PC is updated continuously.

Therefore, to use the PC to log data, it must be constantly attac hed
to the 1316A-2.

As well as providing control over the measurement configuration of
the monitor, the software also has calibration procedures that al low
you to calibrate the monitor against known reference gas
concentrations.

1.3.1 NDIR Module and the optional UA1372 Module Versions

LumaSense offers several NDIR modules giving the possibility to
configure the Multi Gas Monitor 1316A-2 for different applications.
Please contact your local LumaSense A/S representative for further
information.

LumaSense Electrochemical Se nso r s to be mounte d in the Manifo l d of
the UA1372. Beside Oxygen (VM0200 A) it is possible to ins tall a, NO
(VM0201A) sensor. Please contact your local LumaSense A/S
representative f or fu rther information.

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Chapter 1

Sample

The portion of the gas is transported to the 1316A-2 where particulates are

Infrared

An optical band pass filter is used to select a specific band of infrared light. The
Infrared light not absorbed by the sample gas is transmitted to infrared detectors.

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The NDIR Module and the E le ctr o che mi cal Se nso r s ar e to be s pe cifie d
prior to purchase.

The Multi Gas Monitor INNOVA 1316A-2 is delivered as specified by
the Customer.

1.4 NDIR Gas Measurement

The Module VM0101A measures the following sample gas
concentrations: Car bon Dioxide (CO2) and Freon either with reference
to FREON1 or FREON2 (selectable from the BZ6013 Application
Software)

And the UA1372 is as an example given with an O2 and NO sensor
installed.

1.4.1 Freon and CO2 Measurement

Delivery:

Infrared

Source:

Sample

Cell:

Filters:

Infrared

Detector:

The NDIR measurement method uses fixed, non-scanning infrared
light frequencies to characterize Freon and CO2 gas concentrations.
NDIR absorption profiles are the basis for measurement. The
concentration of a gas volume is a function of the quantity of gas
molecules in the sample. The absorption of infrared light increases
with the number of gas molecules in the light path. As the
concentration of infrared-absorbing gas increases, the transmission
of infrared light decreases. A basic NDIR measurement system
includes the following elements:

removed before the gas is introduced to the NDIR module.
An infrared li ght source p roduces a wi de range of light at frequencies covering the

infrared band and extending into the visible s p ectrum.
The gas to be measu red is tran sported through a sam ple cell that allows in frared

light to pass through the sample.

filter wavelength is based on the gas to be measured. Separate infrar ed filters are
used in the measurement of Freon and CO

The detectors produce an output voltage that is proportional to the measured light.

gas concentrations.

2

See figure 1.2

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Chapter 1

Filter

Centre
Wavelength

Band
Width

Centre
Wavelength

Band
Width

μm

μm

cm-1

cm-1

Freon

8.73

1.24

1145

163

Carbon
dioxide

4.425

0.07

2260

36

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Fig.1.2 Simple NDIR Gas Monitor

1.4.2 The Infrared Transmission Spectra.

The concentration of a subject gas in the sample is computed as a
function of the light intensity measured by the detector. The figure
below characterizes the band pass filters for Freon and CO2 gases.

Fig.1.3 Infrared optical filters for Freon and Carbon Dioxide.

1.4.3 The NDIR Module Building blocks Infrared Source

A current-regulated infrared (IR) source provides a photon stream.
Light is collimated and directed through the sample cell to the optical
block. The source is modulated at 1 Hz, with a duty cycle of 50%.

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Chapter 1

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IR

SOURCE

SAMPLE CELL

BAND
PASS
FILTERS

ELECTRONICS

Fig.1.4 The Optics of the NDIR Modul e.

Sample Cell

The sample cell is a gold-coated glass chamber that provides a
means for the infrared source to pass through the sample gas.
Infrared-transparent sapphire windows are provided at each end of
the cell. A microprocessor controlled transducer and thermistor
provide measurement compensation for sample gas tem per ature and
pressure varianc es. Sample gas e xits th e cell at the end opposite the
IR source and is directed to the UA1372 manifold for O2 or O2/NO
measurement.

Optical Block

Infrared light not absorbed by the sample gas is transmitted to the
optical assembly. The remaining light is directed to the band pass
filters and on through to the quad detector.

The filter wavelengths are optimise d to match the absorptio n spectra
of Freon's and Carbon Dioxide.

The filter associated with Freon's is centred on 8.73 µm (1145 cm-1),
and the f ilter associated with Carbon di oxide is centred on 4.43 µm
(2260 cm-1), see Figure 1.3.

In the measurement chamber the three beams, which differ in
wavelength frequency, each excite their respective gas (if present).
The absorption of the incident light will be registered by the
Detector.

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Chapter 1

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System Board Assembly

The system board assembly is a surface-mount printed cir cuit board
that includes the digita l and analogue electronic components and the
IR detector assemb ly. The IR detector ass embly includes thermopile
IR detectors for the Freon, CO2 and referenc e channels. Light passed
through the band pass filters is directed through the thermopile
window to a detector substrate. The substrate has a light-sensitive
coating, which produces a voltage that is proportional to light
intensity. A reference voltage is produced by the reference detector,
which provides an output that varies with light intensity and is not
affected by the sample gas. The detector block temperature
measurement facilitates compensation for IR filter and IR detector
temperature var iances. The detector outputs ar e amplified and sent
through a multiplexer to an ADC converter. The microprocessor
samples the ADC converter output at 200 Hz and derives an
uncompensated digital value representing each gas concentration.
The data are subjected to a compensation routine that provides
adjustment for temperature and pressure variances. The digital value
representing each gas concentration is derived.

1.4.4 The NDIR Temperature Measurements.

The analyzer incorporates several thermistors for the measurement
of temperatures.

IR Detector/Filter Temperature :

A thermistor located in the optical assembly measures the IR
detector and IR filter temperature. It is used as follows:

“Gas law compensation” and detector respo nse compensation duri ng
Freon and CO2 gas concentration measurement.

Span calibration (vi a the use o f temper ature compe nsated Freon and
CO2 data).

An “out of range” IR detector/filter temperature condition causes
Freon and CO2 data to be declared “data invalid.”

In the Module the IR Detector /Filter Tempe rature is mo nitore d to set
the zero request bit as follows:

Zero Request if a ± 5°C temperature change has occurred.
Ambient Temperature Out Of Range is set when the IR

Detector/Filter Temperature is not within its allowed range.

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Chapter 1

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Sample Cell Temperature:

The Module sample cell tempe rature is monitored by a thermistor in
contact with the sa mple cell. This temper ature measurement is used
as follows:

An “out of range” sample cell temperature condition causes Freon
and CO2 data to be declared “data invalid.”

Sample Cell Tempera ture Out Of Range is set when the Sa mple Cell
Temperature is not within its allowed range.

NO Sensor Temperature:

A thermistor located in each NO sensor assembly monitors NO
sensor temperature. It is used as follows:

Sensor response during NO gas concentration measurement.

An “out of range” NO sens or temperature condition causes NO data
to be declared “data invalid”.

1.4.5 The NDIR Pressure Measurements.

The Module includes two pressure transducers for measurement of
the pressures. An absolute pressure transducer measures the
pressure in the sample c ell. A differenti al pressure transduc er on the
power section of the Printed Circuit Board (PCB) measures the
difference between ambient pressure and the sample gas pressure
between the inlet po rt and the pu mp. These pressure measur ements
are used as follows:

Sample Cell Press ure (absolute). Sample ce ll pressure is used as
follows:

Gas law compensation during Freon and CO2 gas concentration
measurement.

Zero/O2 Span and Span calibration (via the use of temperature
compensated Freon and CO2 data).

During a Zero/O2 Span calibration, sample delivery pressure is
compared to ambient pressur e. If the difference is too great, the Out
Flow Fault status bit is set true and the pump is switched Off.

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Chapter 1

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1.4.6 The O2 and NO Measurement

O2 and NO gas concentration are measured using electrochemical
(fuel cell) sensor s. A fuel cell sensor provides an e lectrical response
that is proportional to the concentration of the sample gas.

The NDIR Module sample-cell e x haus t i s dir e cte d to UA1372 manifold
for O2 or O2/NO measurement. Sample gas is de livere d to the O2 and
NO sensors through this manifold. The O2 sensor provides a linear
output of appro ximately 9 to 13 mil li-volts that is propor tional to the
Oxygen concentration in t he sample . T he NO se ns or pr o vides a linea r
output of approximately 50 nano-amperes per ppm of nitric oxide
over the range of 0 to 5.000 ppm in the gas sam ple. A 3-volt l ithiu m
battery is included on the NO sensor to retain bias voltage when
source power is not applied.

Both O2 and NO sensor outputs are sent to an ADC converter that
provides digital values representing gas concentration. Gas
concentration is determined by comparing sensor output at
calibration with the output of the sample measurement.

By calibrating the system with known concentrations of Freon,
Carbon Dioxide and for the UA1372 option Oxygen and NO the
absolute concentration values can be calculated.

In normal practice ambient air is used as the reference gas for the
oxygen measurement as it contains a stable amount of oxygen –

20.95 % referenced to dry gas condition.

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Chapter 2

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Chapter 2

Installation and Getting Started

February 2011

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Chapter 2

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2.1 Installing the Monitor

The rear panel has a serial-link and a USB socket for the PC
interface. The mains input, sample gas inlet and outlet for expelled
gas samples are located on the rear panel.

2.1.1 Operating Environment

The following environmental conditions must be observed:

• Safe ambient operating temperatures range from 5°C to 40°C

• Humidity should not exceed 90% RH non-condensing.

Warning! The monitor is not intended for use in explosive
environments.

2.1.2 The Gas Sample Line

The gas to be sampled (measured) is drawn from the sample point
via a sample line at a flow rate of 800 ml/min. Various types of
sample lines are available depending on the individual application.
The sample line tubing between the sample point and the monitor
should be kept as short as possible to assist response tim es. If you
are unsure about the type o f sample line fo r your applica tion, c ontact
your LumaSense representative for advice before installing the
system.

Note: You must use a filter in the gas-line immediately before the
gas-line enters the monitor. The UD 5091A in-line filter (optional
accessory) is ideal for this purpose.
The gas inlet for th e sample line is located on the re ar panel of the
monitor. If the dew point of the gas sample is comparable to the
temperature in the monitor remove water and eliminate the risk of
condensation inside the monitor

2.1.3 Mains Supply Warning. The monitor must be used with protective earth.

The monitor operates in the AC voltage range from 100 – 240 V on a
single phase supply, 50 Hz – 60 Hz, 40 VA.

The power cable is connected to a sock et on the rear pane l. The on­off switch is located immediately above this socket.

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Chapter 2

Minimum: 1 gigahertz (GHz) Pentium

Operating System

Windows XP (minimum Service Pack 2)
RAM

Minimum: 512 MB (Vista or 7: 1024 MB

Up to 100 MB of available space may be

Display

Minimum: 1024 x 768 high color, 32-bit

Total port connections

1 RS232 port or 1 USB port
CD-ROM drive

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2.1.4 Checking and Changing the Fuses

On delivery ensure that the correct fuses are used. See section

5.1.2.

2.2 The BZ6013 Software

This software provides procedures to:

• Set-up and Calibrate the monitor prior to measuring

• Display measurement data as coloured graphics or numeric

values

• Store measurement data in a log file on the PC’s disk while
measurements are being made

• Control up to four Multi Gas Monitors INNOVA 1316A-2

The BZ6013 application can be installed by using the BZ6013
software CD-ROM.

2.2.1 Computer Requirements

The minimum requirements to run this software are:

Processor

processor

Hard Disk

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Windows Vista
Windows 7

required.

Chapter 2

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2.2.2. Installing the BZ6013 Software on the PC

Before the software can be installed and started, the PC must fulfil
the necessary requirements (see section 2.2.1). It is recommended
that the person who installs the BZ6013 application is familiar with
installing programs i.e. your system administrator.

1. Switch on the computer and its peripherals.

2. Login as Administrator and make a new User Account in the
Control Panel with t he use r name ‘ BZ6013’. Cr e ate this BZ6013
user with Administrator rights.

3. Logout and login as the new user named BZ6013.

4. Insert the BZ6013 Application software CD-ROM disk into the
CD-ROM drive and wait for the auto-start of the BZ6013
installation package. In case that auto-start is disabled for your
CD drive, you will manually need to start the BZ6013
installation package found on the software CD-ROM disk.

5. After a while the welcoming window appears. Select ‘Next’ to
continue installation.

6. In the next window it’s possible to change the directory on the
hard disk where the BZ6013 program will be installed.
Normally this sho uld not be c hanged. Select ‘Ne xt’ to con tinue
installation.

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Chapter 2

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7. Now you’re ready to install the BZ6013 software. Select
‘Install’ to begin the installation.

8. During installation the following window appears.

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Chapter 2

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9. When installation is completed you jus t select ‘Finish’ in order
to finish the installation of the BZ6013.

10. It is now possible to start the BZ6013 Application by using
BZ6013 shortcuts found

a. on the desktop or
b. in Start -> All Programs -> LumaSens e Technologies ->

BZ6013.

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2.2.3 Installing the USB driver for the 1316A-2

Before connecting the 1316A-2 monitor the USB driver for the
1316A-2 USB interface must be installed.

1. Insert the “USB driver for Multi Gas Monitor – INNOVA 1316A­2” CD-ROM disk into the CD-RO M drive and wait for the auto­start of the USB driver. In case that auto-start is disabled for
your CD drive, you will manually need to start the executable
driver file named “CP210x_VCP_Win2K_XP_S2K3.exe” found
on the software CD-ROM disk.

2. After a while the welcoming window appears. Select ‘Next’ to
continue installation.

3. In the “License Agreement” window accept the terms. Select
‘Next’ to continue installation.

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4. In the “Choose Destination Location” window select ‘Next’ to
continue installation.

5. In the “Ready to Install the Program” window select ‘Next’ to
continue the installation.

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6. Wait for the “Setup Status” window to finish.

7. In the “Install Shield Wizard C omplete ” window select ‘Finish’ to
continue the installation. Please do not un-tick or change the
“Launch the CP210x VCP Driver Installer” setting.

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8. In the following pop-up window select ‘Install’ to install the
USB driver for 1316A-2.

9. After installing the USB driver for 1316A-2 you are asked to
restart your PC.

10. This concludes the installation of the USB driver for the
1316A-2.

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2.2.4 Verification of the Software BZ6013 Version.

Pull down the Help Menu

Select About.

Following Window is shown

Figure 2.3. About Window

2.3 Connecting the Monitor to the PC

For the 1316A-2 monitor and PC to communicate, the two must be
linked together. The 1316A-2 monitor can be connected to the PC
either using the RS-232 connector or the USB connector on the
monitor’s rear panel.

The monitor has a standard RS – 232, 9 pin male/female socket on
its rear panel. T his is the digital inter face used to communicate w ith
the 1316A-2 monitor. This must be connected to a free serial port
(COM port) on the computer using a serial interface cable. Before
connecting either end of the selected RS-232 interface cable to the
respective instrument, ensure that both instruments are turned off,
otherwise you are liable to damage the sensitive circuitry in either
the monitor, the computer, or both.

The 1316A-2 monitor also has a standard USB socket on its rear
panel. This is the digital interface used to communicate with the

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1316A-2 monitor. This must be conne cte d to a fre e USB port on your
computer using a USB cable . Please make sure that the USB driver is
installed before connecting t he 1316A-2 with the PC. The USB cable
is hot pluggable, meaning that it can b e connected while the PC and
the 1316A-2 monitor is on.

When making the co nnection to the c ompute r, note do wn w hich COM
port you have used – you will require th is information to set up the
communication paramete rs. You may choose to use the ports COM1
to COM4. If you are unsure, refer to information about your
computer to identify the por t name. When using an USB connection
between the 1316A-2 and the PC the USB connection will appear as a
USB virtual COM port (Silicon Labs CP210x USB to UART Bridge),
which can be checked in the “Device Manager”-view on the PC, see
figure 2.4.

The (USB) virtual COM port must be between COM1-COM4 in order
for the BZ6013 to communicate with the 1316A-2 monitor. If it is
COM5 or higher it must be assigned to a COM port in the range
COM1-COM4, by changing the properties of the virtual COM port
using the “Device Manager”.

Figure 2.4 : Windows “Device Manager” showing the virtual COM port

for the USB connection.

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2.4 Starting the Monitor

After connecting the PC to the monito r, you can turn on the PC and
the monitor.

There is a signal lamp (LED) on the front panel of the monitor,
giving:

• Power Signal (gree n ) — lights constantly whe n po w er is a pplied
to the power supply.

2.5 Starting the BZ6013 Software

Once the software has been installed on the PC as described in

section 2.2.2 and the interface connections between the monitor and

the PC have been made (section 2.3), you can start the software.
Please make sure that the 1316A-2 monitor is connected and

powered up before starting the BZ6013 software, or else the BZ6013
software will not be able to detect and communicate with the 1316A­2 monitor.

When using an USB connection between the 1316A-2 monitor and
the PC, please make sur e that t he (USB) virtual CO M port is assigned
in the range COM1-COM4 or else the BZ6013 will not be able to
detect the 1316A-2 monitor. Please refer to section 2.3 how to
reassign the virtual COM port.

2.5.1 To start the Software

1. Double click on the BZ6013 Icon on the Desktop or browse for
the program by clicking on start.

2. Browse for the BZ6013 program in Start -> All Programs ->
LumaSense Technologies -> BZ6013.

3. After installation the Software is setup to start automatically
when making a logon as the BZ6013 user.

The main menu screen will be displayed on screen (see Fig. 2.5).

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Fig.2.5 The BZ6013’s Main Menu Screen

2.6 Using the Software

This section explains the various parts of the screen and tells you
how to use the menu system to “drive” the software. Feel free to try
the various movement commands as you read through this text.
Note: If an incorrect COM port is set, not every screen will be
available to you.

2.6.1 Screen Layout

Nearly every screen presented in the BZ6013 software is based upon
the same screen design. The main exception to this is the
measurement screen. The Main Menu screen, see Fig.2.5, is an
example of a “standard” screen.

2.6.2 Title Bar

Located at the top of the screen, this area gives the title of the
BZ6013 program.

2.6.3 Menu Bar

Located below the title bar, this area offers pull-down menus used
for choosing the different setups, measurement, calibration or
utilities.

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2.6.4 Workspace

The workspace is the main ar e a o f a s cr e en o n w hich info rmation and
parameter values are printed.

2.6.5 Settings

Located below the workspace area.
Used to select the settings for the measurement task to perform.

Soft Keys to Start a nd Stop a me asurement tas k and to St art a Zer o
calibration are also located in the Settings area.

2.6.6 Active Benches

Located in the bottom part of the Main screen.
Show the COM ports used for up to four Type 1316A-2 attached to

the BZ6013.

2.6.7 Moving around the Screen

The BZ6013 is menu-driven software. You move around the screen
to highlight the parameter or option fields you want to work with.

The <Tab> key will move the cursor to the next field.
<Shift> <Tab> will move you to the previous field.

2.6.8 Entering Values

Enter numeric values via the keyboard.
If you enter a va lue that is out of the expected range, there will be

an error window and you must enter a value within range.
Pressing on <ok> returns you to the Main Menu and writes any

changes you have made either to the configuration file or to the
1316A-2 monitor, whichever is appropriate.

2.7 Selecting the Correct Serial Port

Before using the monitor, it must be ensured that the BZ6013
software is set to use the same serial port (COM port) as that
physically used. Please refer to section 2.3 to select the correct po rt

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for your 1316A-2 monitor. To set the correct port, do the following
procedure:

1. With the Main Menu screen displayed, Select the COM port in
the bottom part of the screen.

2. The system should now be ready for use.

2.8 Starting a Measurement

Press the Soft Key, START. A me asurement task is started and with the
Gas Conc ticked in the Settings Field on the Main Screen data is shown
as numeric values in the Work Space part of the screen (See figure 2.5).

2.9 Stopping a Measurement Task

To stop the measure ment task press the STOP soft key . To exit the
Program and return to the Windows desktop press the EXIT Soft
Key.

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Chapter 3

Configuration and displaying

measurement results

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3.1 General Information

This chapter guides you through the configuration options available
on the Main Menu. You should configure both the software (the
BZ6013 program) and the hardware (the 1316A-2 monitor(s)
installed) to suit your local requirements before calibrations and
measurements are made.

It is assumed that your 1316A-2 monitor and computer have been
installed correctly and you are familiar with using the software. For
instructions on installation and using the software see Chapter 2 .

Note: the calibration procedure is covered in Chapter 4.

3.2 Software Configuration

3.2.1 BZ6013 Main Menu

From the main Menu (see figure 3.1) select the a ppropriate settings
for the monitoring tas k.

If the COM ports are set up correctly it is possible to select just to
press the Start Soft key and the measured data will be displayed.

3.2.2 Description of the Settings in the Main Menu Screen.

Time stamp:

Activating the Time Stamp gives a read out of measurement data
with the PC’s time stamp.

Relative Time:

Using the relative Time the data is presented on a time axis in
seconds from the time when measurement was started.

Gas Conc:

Selecting this gives a read out of Gas concentrations, see figure 3.1.

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Figure 3.1. BZ6013 Main Window showing real time measurement

results. Averaging None

Freon mode

Gives the possibility to select the reference for measurement of
Freon. It is po ssible to have the data presen ted as either FREON1 or
FREON2.

Averaging

None, Mean or Mean +STDEV
Using None the dat a will be di splayed in re al time withou t averaging
see figure 3.1.
Using Mean the number of samples selected in the Number of
samples field will be read out as Mean values in the upper part of
the Main Window and the real time results in the bottom part of the
window see figure 3.2

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Figure 3.2. BZ6013 Main Window showing measurement results

using averaging over 4 samples. Mean values are in the upper part

and real time values in the bottom part.

Mean +STDEV gives the mean value and the standard deviation.
The Standard de viation value for the number of samples selected is
given in the Middle part of the window, see figure 3.3.

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Figure 3.3. BZ6013 Main Window showing measurement data. Upper

part giving the mean value, Middle part the Sta nda rd de viation for

the selected number of samples. Bottom part displays the real time

measurement values.

To change the settings select, no ne, mean or mean+STDEV and the
number of samples to use during averaging. Press OK and then

START the window is now updated according to the new settings.

Zero

It is possible to select either Auto or Manual.
If Auto is selected then the Monitor will automa tically perform zero

calibrations upon reque st from the Module. No tice that during a ze ro
calibration the Oxygen sensor (option) will be span calibrated with
ambient oxygen level.

If Manual is selected press the Soft Key Zero to perform a Zero
calibration.

To see if a zero calibration is r equested pull down the Screens drop
down and select Status.

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The Status screen will be displayed, see figure 3.4.
Please also see the section Zero Soft Key.

Figure 3.4. The Status screen

File Log.

Selecting File Log on gives the opportunity to have the measured
data stored in a log file on the PC’s Hard Disk.

To create a data log file pull down the File me nu bar and select “New
File”:

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Following picture will occur:

Figure 3.5. Creating a log file.

Change the file name and select the location where to save th e file.

To switch ON/Off the data log use the setting on the
Main Window workspace.

When you stop a measureme nt, the current data file can be closed.
To close a log file pull down the file menu and select Close File:

Should you restart measurement in the same software session you
will be given the choice to append the new measureme nt data to the
file. To do so pull down the file menu and select Append to file.

The measured data is sto red in a for mat that is e asily transfe rred to,
and used by, spreadsheet programs like for instance Microsoft Excel.

The format of the data in the file is shown below.
Data separator: space
Text delimiter: none
Decimal separator: 0.00

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Start Soft Key

On pressing the Start Soft Key data is collected by the BZ6013
Application Software to be displayed on the screen.
Start can also be activated by pulling down the Bench Command
menu and select Data/Status

The following window will appear:

Figure 3.6. The Data Status window.

It is from this win dow (see figure 3.6) possible to se lect to have the
data transmitted as One Packet for a number of measurement
results or to have the data transmitted continuously.

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Stop Soft Key

On pressing the Stop Soft Key data transmission is stopped.
Stopping a measurement sequence can also be accomplished by
pulling down the Bench Command menu and select Data/Status.
Using Stop Continuous in the Data Status picture (See figure 3.6)
data transmission is stopped.

Zero Soft Key

On pressing the Zero Soft Key a zero calibra tion is per forme d on the
NDIR Module and if an Oxygen se nsor is mounted the O xygen senso r
are span calibrated with room air.

Gas concentration data is only valid after a successful zero
calibration.

Zero request interval timeout (90 seconds after POR (power-on­reset), followed by a 3 minute then a 6 minute interval and 30
minutes thereafter).

Zero is also done when:

♦ After a ±3°C change in detector temperature.
♦ When an ADC input range error occurs on one or more IR

channel (CO2, Freon, reference).

Zero calibration compensates for conditions that affect gas
concentration measurement.

Examples of these conditions are as follows:
Changes in ambient temperature.
Short-term sample cell contaminatio n caused by inadequate particle

filtering.
Long-term sample cell contamination caused by deposits on the

sample cell wall or windows.

Zero calibration execution time is typically 30 to 45 seconds,
including a purge time that depends on the pneumatics configuration
and a fixed calibration time of 20 seconds. The process will take
longer under the following conditions:

Clear Soft Key
Using the Clear Soft Key the data is removed from the screen.

Comment Soft Key .

Activating the Comment Soft Key gives the opportunity to have a
text / comment stored in the log file on the PC’s Hard disk.

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Fig.3.7. The BZ6013 Main menu screen showing Time, Relative time

and Gas Concentrations for a 1316A-2 attached to COM port 4.

3.2.3 Gas Curves

To have a graphical prese ntation of the mea sureme nt data Sele ct the
Screens pull down and select either Graphics1 or Graphics2.

Graphics1.

In the Graphics 1 mode the x-axis is a time axis.
The concentrations of all gases are presented using 2 y-axis. The
primary y-axis for CO2 and O2 in a percentage (%) scale. And the
secondary y-axis to present me as ure me nt data fo r Freon a nd NO in a
ppm scale. See figure 3.8.

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Fig.3.8 The BZ6013 Graphics1 screen showing Concentration

measurement results on two axis. Primary axis used for gases

reported in % the secondary axis for gases reported in ppm.

Channels Field.

The Channels field in the bo ttom part o f the G raphics1 scree n is used
to:

Select the gases for which the measurement data is to be
presented in the graphical screen by setting a tick-mark.

Change the scaling for the two axis. The scale is changed by
keying in appropriate values in the Min, Max boxes for each Channel.

After changing the scale and selection of the gases to be shown on
the graph press the APPLY Soft Key to activate the new settings.

1316A-2 Field.

This field is used to change the screen displayed between the up to
four different 1316A-2 to display the measurement result.

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Start, Stop, Freeze, Clear Soft Keys .
START and STOP Soft Keys is used to start and stop a measurement

display respectively.

CLEAR Soft Key is used to refresh the screen display.
FREEZE is use d to freeze the displayed screen while the monitorin g

task is still running.

Graphics2.

In the Graphics2 mode the x-axis is a time axis. The y-ax is is divide d
to present an individual axis for each gas.
See Figure 3.9.

Fig.3.9 The BZ6013 Graphics screen showing Concentration

measurement results on individual axis for each gas.

Channels Field.

The Channels field in the bo ttom part o f the G raphics2 scree n is used
to :

Select the gases for which the measurement data is to be
presented in the graphical screen by setting a tick-mark.

Change the scaling for the individual axis. The scale is change d
by keying in appropriate values in the Min, Max boxes for each Gas.

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After changing the scale and selection of the gases to be shown on
the graph press the APPLY Soft Key to activate the new settings.

1316A-2 Field.

This field is used to change the screen displayed between the up to
four different 1316A-2 to display the measurement result.

Start, Stop, Freeze, Clear Soft Keys.
START and STOP Soft Keys is used to start and stop a measurement

task respectively.

CLEAR Soft Key is used to refresh the screen display.
FREEZE is use d to freeze the displayed screen while the monitorin g

task is still running.

3.3 Status

Selecting the op tion Status from the Screens Pull-down me nu brings
up a screen showing a status report and internally logged errors
detected by the monitor.

This is useful in hel ping with the diagn osis of any problem s you may
be having with the system.

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Fig.3.10. The BZ6013’s status Screen

The BZ6013 and 1316A-2 have built-in test procedures that are able
to monitor various electronic and mechanical parts – for example,
the flow rate. If anything abnormal is detected with any of the
parameters tested for, the error will be reported in the status scr een
see figure 3.10.

The status scr een in figure 3.10 show s that zero is requir ed.
The System status and Data Status messages are described in this

manual when relevant for the task performed in a given section.
The problem status messages are described in section 3.4 below.

3.4 Screen Problem Sta t u s

In the bottom part of the Status screen, see figure 3.10, error and

warnings are displayed. If a fault status is discovered the text box text is

changed from OK to Check.

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3.4.1 Pump In Flow.

This fault might indicate one of the following errors. There is an

occlusion in the sample inlet or outlet. A probable course for this

could be occluded (o r blocked) tubing, ex ternal filter, inlet f ilter or a

defective pump.

Corrective actions eliminate occlusion.

3.4.2 New NO Sensor

This fault indicate that the Full-scale output of the NO sensor is

≤80% of full scale value when sensor was installed. The NO sensor

must be replaced with a new NO sensor.

Please refer to section 4.3.8 and 5.1.8 when installing a new NO

sensor

3.4.3 New O2 Sensor

The O2 sensor output is detected to be below a specifie d limit during

Zero/O2 Span Calibration. Replace the O2 sensor. Please refer to

section 5.1.8 when installing a new O2 sensor.

3.4.4 IR signal lost

This fault indicate t hat the sample Cell is contami nated. The sample

cell and windows must b e cleaned. Might also display CO2 and Fre on

data invalid in the Data Status section of the status window see

figure 3.10.

3.4.5 Pump Out Flow

Sample gas path is occluded at outlet during Zero/O2 span

calibration.

Corrective actio n: Clear outlet occ lusion. Us e the pu mp on comma nd

see section 5.1.3 and perform a new Zero/O2 span calibration see

section 4.2.1.

Might also display a Zero calibration fail error in the Data status of

the status screen.

CO2, Freon, NO Zero calibration fail and O2 span calibration fail will be

displayed.

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3.4.6 Ambient Temperature range

The detector temperature is out of range. Measurement accuracy

might be affected. Verify that the monitor is operating within the

specified operating temperature range

3.4.7 Pump Low Flow

This fault might indicate one of the following errors. There is an

occlusion in the sample inlet or the pump is defective. A probable

course for this could be occluded tubing, external filter, inlet filter.

Corrective actions eliminate occlusion.

3.4.8 Leak Check

Not included in the 1316A-2.

3.5 Reset.

At any time it is po ssible to perform a reset to restart the 1316A-2
monitor.

Pull down the Bench Command Menu

Select Soft Reset.
Following window appear.

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Figure 3.11: The Soft Reset Window.

Press the Send Button and the Instr um e nt is R e se t and r e ady for s et­up.

3.6 Operating Modes of the Multi Gas Monitor 1316A-2

The Multi Gas Monitor 1316A-2’s operations comprise four modes of
operation.

♦ Start-up
♦ Normal
♦ Standby
♦ System Fault

3.6.1 Start-up Operating Mode

After POR (power on / reset), the Multi Gas Monitor 1316A-2
performs the following:

♦ Start-up and initialization.
♦ Self-test.
♦ Thermal warm-up. After a cold start or a Software Reset

bench command the warm-up time period is 35 seconds
maximum. After leaving standby mode the typical warm­up time period is 20 seconds after completion of the first
zero.

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The following actions are not allowed during the start-up mode:

♦ Zero calibration.
♦ Span calibration.

3.4.2 Normal Operating Mode

When the Start-up time ha s elapsed, the Multi Gas Mo nitor 1316A-2
enters Normal Operating Mode.
All actions are allowed, like measurement, calibration or any other
bench command.

If measurement has not been requested for >2 minutes, the Multi
Gas Monitor 1316A-2 leaves Normal mode and enters Standby
mode.

3.4.3 Standby Operating Mode

The 1316A-2 Gas Monitor’s Pump is turned OFF when the Standby
mode is entered.

The 1316A-2 enters standby mode as a result of any of the following:

♦ 2 minutes after any POR if measurement has not been

started.

♦ 2 minutes after measurement has been stopped.

During Standby mode, the Pump is turned OFF and the following
actions are not allowed:

♦ Zero calibration.
♦ Span calibration.

This explains why measurement should be started before doing any
calibration.

Normally, Standby mode is terminated, and Start-up mode is
entered, when measureme nt is being started. If the Standby mode
was activated by a sample cell over-te mperature condition, the only
way to resume normal operation is via a software reset (bench
command) or via a hardware reset (power off).

Upon leaving Standby mode, the Multi Gas Monitor 1316A-2 turns
ON the pump, attains thermal stability during a 20-second start-up
mode, and resumes Normal mode operation.

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3.4.4 System Fault Operating Mode

System fault mode is enter e d if any o f the fo llow in g e r r or co ndit ions

occur:

♦ Self-test error.
♦ ADC data acquisition error.
♦ IR source error.
♦ Flash memory error.

Recovery from system fault mode requires a power-down/power-on
reset, and may call for product service.

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Chapter 4

Calibration

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4.1 Introduction

4.1.1 Factory calibration

Multi Gas Monitor –INNOVA 1316A-2 compo nent toleranc es result in sma ll,
but relevant differe nces in measur ement of a gi ven gas conc entration. The
IR source, pressure transducers, thermistors, band pass filters, and
detectors are subject to these variances. During the Type 1316A-2
manufacturing process, each unit is individually characterized.
Characterization results in a set of unique response characteristics for each
IR gas channel. These individual response curves are stored in the NDIR
module flash memory, and enable the Multi Gas Monitor 1316A-2 to
measure gas concentration accurately.

4.1.2 Field Calibration

The Multi Gas Monitor –INNOVA 1316A-2 is designed to be zero and span
stable in normal operation.

Zero calibration establishes the baseline for gas concentration
measurement. These responses vary depending on existing temperature
conditions (ambient, sample gas, and IR filters/detectors).

Span calibration compensates for the normal component drift that slowly
occurs over the life of the instrument.

4.2 Zero Calibration and O2 Span Calibration

LumaSense recommends that zero calibration be performed as follows:
Whenever Zero Request is shown in the Status window see figure 4.1

Immediately prior to taking any important set of gas concentration da ta .

Immediately prior to any span calibration.

Zero calibration is a re commende d step in reco vering from se vera l types of
malfunctions.

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During a zero point calibration the sample gas is taken through the Zero
inlet on the rear panel of the monitor with a flow rate of 700 ml/min.
ambient air is used for the zero calibration.

Zero Request

The Zero Request (see figure 4.1) is set true under the following
conditions:

At POR (power on / reset). When the Multi Gas Monitor is turned ON or
reset, all gas channels will temporarily report 0 gas concentrations (volume
% or ppm). Gas concentration data is only valid after a successful zero
calibration.

After transitioning from standby to normal operating mode.
Zero request interval timeout (90 seconds after POR, followed by a 3

minute then a 6 minute interval and 30 minutes thereafter).

Figure 4.1. Status Window displaying “Zero required”.

After a ±3°C change in detector temperature.
When an ADC input range error occurs on one or more IR channel (CO2,

Freon, reference).

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Purpose

Zero calibration compensates for conditions that affect gas concentration
measurement. Examples of these conditions are as follows:

Changes in ambient temperature.
Short-term sample cell contamination caused by inadequate particle

filtering.
Long-term sample cell contamination caused by deposits on the sample

cell wall or windows.
Zero calibration execution time is typically 30 to 45 seconds, including a

purge time that depends on the pneumatics configuration and a fixed
calibration time of 20 seconds. The process will take longer under the
following conditions:

1. Extended Purge time ( PT) is used.

Purge time ( PT ) ca n be extended . Pull down the Be nch Command menu
select Zero/O2 Change the PT value).

Select the Zero/ O2 Span Calibration.
The following window is displayed.

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Figure 4.2. The Zero O2 span calibration window to select Purge time during a

calibration.

Using the Window above the BZ6013 can extend the Purge Time (PT) in
1-second increments.

2. Power on.
The first Zero during a power on cycle takes 5 seconds longer than a

subsequent Zero with the same PT value.

3. NO Concentration

When the Zero/O2 Span Calibration command is transmitted, and the NO
concentration is above a set value. The purge time is extended in order to
completely purge the NO sensor.

4.2.1 Zero Calibration Procedure

The CO2, Freon and NO channels are zero calibrated and the O2
channel is span calibrated. Using the selected Purge Time (PT) (see
figure 4.2 ).

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Assuming that the monitor and the PC are connected and the
software is running (displaying the Main Menu), the zero calibration
continues as follows:

1. Ensure that the monitor has been switched on for at least 30
minutes.

2. When the Main Menu scr een is disp laye d, se lect Z er o / O2 Span
from the Bench Command pull-down menu.

When the Multi Gas Monitor – INNOVA 1316A-2 receives the Zero
command, it checks the system status.

When all conditions for zero calibration are met, the Process In
Progress is activated (see figure 4.3).

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Figure 4.3. The Status Window displaying Zero calibration in

Progress.

The Zero/O2 Span is started controlle d by the BZ6013 going through

the following steps:
i) The pump is turned OFF and all solenoid valves are deactivated.
ii) After a settling delay, the ambient pressure (Atm Press) is

measured and stored.
iii) The pump is turned ON.
iv) After a settling delay, the sample cell pressure (Abs Press) is

measured and stored.
v) The absolute pressure limit is checked (Abs Press – Atm Press

Pressure Limit).

If this test fails, the Pump Out Flow Check is shown in the Status
window (see figure 4.4) and the zero calibration procedure is aborted:

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Figure 4.4. The Status Window displaying the Pump Out Flow Check.

The Multi Gas Monitor – INNOVA 1316A-2 is pur ged with sample gas
by pumping room air f ro m the z e ro inle t on the r e ar pane l thro ugh the
entire flow system..

During the zero calibration purge period, the O2 sensor’s electrical
zero offset is calculated and stored. The optimum gain is calculated
for each IR channel.

The new calibration constants:
CO2, Freon and NO zero calibration constants.
O2 span calibration constant.
Are calculated and stored in flash memory:
When the zero calibratio n process is succe ssful, the following actions

are performed:
The red Zero Required in the Status screen, see figure 4.3, is

changed to show a green Not Required, see figure 4.5.
The Proc In Progress in figure 4.3 is changed from a red In

Progress to a gre en Not in Progress in the status scree n, see figure

4.5.

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Figure 4.5. Status Window showing Zero not required.

The 30-minute zero request interval timer is reset.

4.2.2 Error and Warnings Related to a Zero Calibration

The following conditio ns cause the Mu lti Gas Monito r –INNOVA 1316A­2 to refuse to execute the zero calibration.

1. The Multi Gas Monitor –INNOVA 1316A-2 is in Start-Up mode
See figure 4.6, Operating Mode.

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Figure 4.6. Status Window displaying Operation Mode “Start up”.

2. The Multi Gas Monitor – INNOVA is in Stand By mode.

3. A Flow Fault has been detected, see figure 4.4,”Pump Out
Flow” caused by exceeded pressure limits.

4. If the CO2 or Freon channel gain cannot be set (e.g., the IR
signal is too strong), the following warnings occur.(see figure

4.7).

CO2 Zero Fail.
Freon Zero Fail

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Figure 4.7. The Status Window displaying Zero failed.

5. If the reference channel gain cannot be set, the following
warnings occur( see figure 4.7).

CO2 Zero Fail.
Freon Zero Fail

6. If the peak-to-peak value for any IR channel is less than a
flash-memory-resident mini mum value, the following warnings
occur see figure 4.8:

IR Signal Lost
CO2 Data Invalid
Freon Data Invalid

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Figure 4.8. The Status window showing Data Invalid and IR signal lost.

7. If the O2 sensor’s output is lower than a flash-memory-resident
minimum value, the New O2 Sensor Required warning is shown
see figure 4.9.

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Notice:

Figure 4.9 . The Status Window displaying “ New O2 Sensor

Required”.

In the Main screen see figure 4.10 it is possible to select that zero
calibrations are performed automatically whenever requested. By using
the AUTO mode.

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Figure 4.10. The Main Menu Screen displaying Zero Auto mode.

4.3 Span Calibration

4.3.1 Introduction.

The Multi Gas Monitor – INNOVA 1316A-2 is designed to be span-stable.
Frequent span calibr ation is not require d to maintain accur ate gas concentratio n
measurements. The Multi Gas Moni tor may need to be routinely span calibrated
with suitable mix tures of calibration ga ses. Span calibratio n is recommended at
the following intervals:

♦ The VM0101A module measuring Freon and CO2: Once every 12 months.
♦ NO sensor VM0201A: After replacement of a NO sensor, and once every

month during normal operation.

♦ O2 Sensor VM0200A: Span calibration is performed during every Zero/O2

Span Calibration execution.

♦ When any span calibration has failed.

4.3.2 Checking and Changing the Particle Filters

It is recommended to change the inlet filter DS2306 before
performing any calibration.

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Fig.4.11.The particle filterDS2306

The particle filter is attached to the rear panel of the monitor.
Dismantle the filte r from the lue rlok f itti ngs and r epla ce it with a new
DS2306.

4.3.3 Calibration Gases

To perform a full calibration gases are required.
Special gas mixtures containing known concentrations of Freon
(FREON1 or FREON2) and Carbon Dioxide are required to span
calibrate the VM0101A
If UA1372A is mounted with electrochemical sensors O2 (VM200A)
and NO (VM0201A) then calibration gases to span calibrate the
sensors are also needed.

The gas mixture sho wn in Table 4.1 is allowed concentration ranges
for calibrating the monito r

Gas Concentration Range

Freon 100 ppm to 1000 ppm

Oxygen 1% to 25 %

Carbon Dioxide 1 % to 20 %

Nitrous Oxide 100 ppm to 5000 ppm

Nitrogen Balance

Table 4.1 Allowed gas concentration ranges for 1316A-2 Span calibration

4.3.4 Connecting the Calibration Gas

Warning! Never make a direct connection from the pressure valve

on a gas cylinder. Always use a side-str eam connection like the o ne
shown in Fig.4.12.

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20090630_1316

Surplus flow

approx. 200 ml/min

800 ml/min

Multi Gas Monitor - INNOVA 1316

UD 5091

Gas Inlet

Cal. Gas

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4.3.5 Span Calibration

Fig.4.12 Typical side-stream connection set-up used during calibration

Turn ON the Mult i Gas Mo nitor. You need to let the M ulti Gas M onitor –
INNOVA 1316A-2 warm up for at least 5 minutes. For optimum span
calibration accur acy, let the Multi G as Monito r –INNOVA 1316A-2 warm
up for at least 30 minutes.

While the Multi Gas Mo nitor –INNOVA 1316A-2 is warm ing up, perform
the following steps:

1) If a New NO Sensor is re quired see the Status windo w figure 4.13.,
install a new NO sensor Order number VM0201A.

2) If the New O2 Sensor is required see the Status w indow figure 4.14,
install a new O2 sensor. Order number VM0200A.

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Figure 4.13. The Status window displaying that a new NO sensor is

required

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Figure 4.14. The Status window displaying that a new O2 sensor is

required.

Prior to any span calibration perform a Zero/O2 span calibration after
completion of the warm up time.

Initially set Ze ro Calibration to "Manual" in “Zero Group”, see figure 4 .15.
This will avoid the Zero calibration to interfere with the Span calibration.

Figure 4.15 Set Zero calibration to Manual

Start the measurement by pressing the “Star t”-button in the Main window, see

figure 4.16

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Figure 4.16 Main window displaying measurement started..

Open the status window and press the “Zero”-button in the Main window, in
order to perform a Zero calibration.

The ambient air is taken from the Zero reference inlet on the rear panel during
Zero calibration. In the Status window observe that the “Proc in prog”-status is
“In Progress”, while Zero calibration. is done, see figure 4.17.

When Zero calibration has successfully finished the “Proc in prog”-status is “Not
in Progress”, see figure 4.18.

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Figure 4.17 Status window during Zero calibration.

Figure 4.18 Status window when Zero calibration has finished.

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Pull Down the Bench Command menu and select the "Mode Select" bench
command, see figure 4.19.

Figure 4.19 The Bench Command Menu showing “Mode Select”

In the “Mode Select”-window set the gro up “Action” to “T emporary Change” and
the group “New Mode” to “3 – 6601, New”., see figure 4.20. Press the “Send”
button to set mode 3 temporary.

Figure 4.20 The Mode select window With Mode 3 selected.

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Connect the SPAN gas to the INLET on the rear panel of the Multi
Gas Monitor INNOVA-1316A-2.

Pull down the Bench Command Menu
And select Span Calibration see figure 4.21.

Figure 4.21. The Bench Command Menu

The following window will appear, see figure 4.22.

Figure 4.22. The Span Calibration window.

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Tick the gas(ses) to be Span calibrated, and its concentration value(s), see
figure 4.23. Press the “Send” button to perform the Span calibration. Observe
the “Process State” change to “In Progress” during the Span calibration, see

figure 4.24.

Figure 4.23 The Span Calibration Window to select the gasses and the

concentrations for Span calibration

The text box in the Span Calibration window now displays Span Calibration ACK.
The Span Calibration is in progress.

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Figure 4.24 Span Calibration window showing Span calibration in progress.

During Span calibration the Status window will show the “in progress” status,
see figure 4.25.

Figure 4.25 Status window during the Span Calibration

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After a successful Span calibration the gasses calibrated will show the status
"Valid" for each of the gasses which where Span calibrated, see figure 4.26.

Figure 4.26 Status window after successful Span calibration

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If the Span calibration fails the Status window will show the “Span Fail” status
for the gasses failing to be Span calibrated, see figure 4.27.

Figure 4.27 Status window after a failing Span calibration

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After SPAN calibration revert to default mode 5. In the “Mode Select”-window set
the group “Action” to “Temporary Change” and the group “New Mode” to “5 –
6800, Single-SOL, New”. see figure 4.28. Press the “Send” but ton to set mode 5.

Figure 4.28 Select Mo de 5 in the Mode Select window

Stop the measurement by pressing the “Stop”-button in the Main window. Finally
set the group “Zero” to "Auto" in the Main window, see figure 4.29

Figure 4.29 Set Zero calibration to Auto

This concludes the Span calibration.

4.3.6 To perform a span calibration with single component gas.

If only one gas is to be span ca librated this can be pe rfo r me d usin g a
single component gas in Nitrogen balance.

Before doing the Span calibration please make sure that Zero
calibration is se t to “Manual” and t he mode is set to 3 a s described in

section 4.3.5.

1. Use to tick which of the CO2 or Freon gasses that you want
to be calibrated.

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2. Type in the correct concentrations for the ticked CO2, Freon
gas.

The gas concentration must be the same as that stated on the
calibration gas bottle.

3. Connect the calibration-gas bottle as described in section

4.3.4.

4. Open the gas valve and adjust t he flow so that a small surplus
flow exists in the side-stream tube.

5. Press the Send button to start the gain calibration.

After making the Span C alibratio n please make sure that the Mode is
set back into 5 and that the Zero calibration is set to “Auto”, as
described in section 4.3.5.

The monitor is now ready for making measurements.
Press Send.
The Process State In Progress is displayed in the Span Calibration

window (see figure 4.30) and the Data Status in the Status window is
changed to show Freon Span, see figure 4.31.

The 1316A-2 is ca librated with the selected gas a t the concentratio n
keyed in.

Figure 4.30. Span Calibration window showing Freon calibration in

Progress.

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Figure 4.31. The Status window showing that Freon is Span

Calibrated (Valid).

Before starting a Freon calibration verify that the Freon selected in
the Freon Mode (FREON1/FREON2) is as for the supplied gas from
the gas cylinder.

Consult the Main Menu see figure 4.32 or in the Bench Command
menu (see figur e 4.21) select Data/Sta tus and select the Freon to be
used for the calibration.

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Figure 4.32: The Main window with Freon mode selected to be

FREON1.

Figure 4.33: Data Status window to select Freon Mode.

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4.3.7 To perform a span calibration with multi component gas mixture.

If more than one gas is to be spa n calibrated at the same time this
can be performed using multi component gas mixtures.

In the Span calibration window (see figure 4.22) select the gases to
be calibrated and key in the appropriate concentrations from the
certificate from the gas cylinder.

Before doing the Span calibration please make sure that Zero
calibration is se t to “Manual” and t he mode is set to 3 as de scr ibed in

section 4.3.5.

1. Use to tick wh ich o f the CO2, Freon gasse s that you want to

be calibrated.

2. Type in the correct concentrations for the ticked CO2, Freon

gasses.

The gas concentrations must be the same as that sta ted on the
calibration gas bottle.

3. Connect the calibration-gas bottle as described in section

4.3.4.

4. Open the gas valve and adjust the flow so that a small surplus

flow exists in the side-stream tube.

5 Press the Send button to start the gain calibration.

After completion of the span calibration routine:

The validity of each new span calibrati on constant (CO2, Freon) is
checked.

New span calibration constants for the Freon and CO2 channels
should not significantly differ from the factory span calibration
constants.

If a newly calculated span calibration constant does differ by
greater than ±30% from the original factory value, the
appropriate span fail status (CO2 Span Fail, Freon Span Fail). is
set true see figure 4.34.:

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Figure 4.34. Status window showing a Freon span failed.

If the NO channel is being span calibrated, the current full-scale NO
output is calculated and saved. If the cur r e nt full-scale NO output is less
than or equal to a p reset value (The Low NO Sensor Limit) the New NO
Sensor Required is shown in the Status window, see figure 4.13.

After making the gain Calibration please make sure that the Mode is set
back into 5 and tha t the Zero calibration is set to “ Auto”, as described in

section 4.3.5.

4.3.8 Installing a new NO sensor.

After installation the new NO se nso r it mus t be sp an calibrated following
the procedure described above..

After performing the NO span calibration:
Select the New NO sensor in the Bench command menu, see figure

4.35.

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Figure 4.35. Bench command menu select New NO sensor

The following window appears.

Figure 4.36 . The New NO sensor window.

If a new sensor is installed Press SEND.

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Warning: never attempt to send the new NO sensor command after a
NO span calibration unless a new NO sensor has been installed.

The Low NO Sensor Limit is calculated and saved.

4.4 Reset Span Calibration

At any time it is possible to return to the factory saved calibration
factors.

Pull down the Bench Command Menu.

Select Reset Span.

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Figure 4.37. Reset Span Window

Put in a tick mark for the gases to be set back to default calibration
factors.

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Chapter 5

Maintenance

February 2011

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5.1 Maintenance I t em s

5.1.1 Changing Zero Channel inlet filter

It is recommended to change the zer o gas inlet filter at le ast once a
year.

- Remove the top cover.

- Remove the DS0790 filter by detaching the luerlok fittings.

- Install a new DS0790 filter.

Figure 5.1. Picture showing the DS0790 zero inlet dust filter.

5.1.2 Changing the fuses

On delivery, two 20 mm T 1.6A (VF0007A) slow-blow fuses are
installed in the monitor – one in the li v e and o ne in the neutral mains
feed. When replacing fuses always ensure that the correct fuses are
used.

To check and change the fuses:

1. Remove the power cable from the mains socket.

2. Insert a suitable screwdriver into both of the fuse holders and
unscrew the fuse holders. See figure 5.2.

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Figure 5.2 Opening the fuse holders

Figure 5.3 Accessing the fuses

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3. Remove the fuses from the holders and check that they have
the correct rating (T 1.6 A slow-blow), see figure 5.3.

4. If the installed fuses do not have the correct rating or are
faulty, install the correct fuses.

5. Screw the fuse holders into the monitor.

6. Attach the mains cable.

5.1.3 Checking the Pump

Pull down the Bench Commands menu.

Select Pump On/Off
Following window will appear.

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Figure 5.4. The Pump Control Window.

By selecting On and Send it can be verified that the Pump is working properly.

5.1.4 System ID

Pull down the Bench Command Menu

Select System ID.

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Figure 5.5: The System ID Window.

The System ID window displays the Serial Number, Model number and Revision
level after pressing the Send soft-key button.

5.1.5 Valve Test

To verify that the tree-way valve is working properly.
Pull down the Bench Command Menu

Select Device Control

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Figure 5.6. The Device Control Windo w .

In the DCM 1 select DC to be Set the remaining DCM /DC are set as shown in
Figure 5.6. Press the Send button.

Now it is possible to hear the click from the Valve if the valve is functioning
properly.

Please remember to clear the DCM 1 by selecting Clear and pre ssing the Send
button.

5.1.6 Miscellaneous Data.

Pull down the Bench Command Menu.

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Select Miscellaneous Data.

Figure 5.7. The Miscellaneous Window.

In the Miscellaneous window the Ambient Temperature is shown after pressing
the Send button.

The PEF value displayed is the Relation between the Calibration factor for
Hexane and Propane.

ADCA and ADCB are of use whenever Analogue output is to be used. Please
Contact Your Local LumaSense Representative for further information.

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5.1.7 Pressure Data.

Pull down the Bench Command Menu

Select Pressure Data.

Figure 5.8. The Pressure Data Win dow.

The Ambient Pressure through the Zero Reference inlet and the Absolute
pressure in the Sample cell are displayed after pressing the Send button.

The Pressure Data can be used as an i ndication if occlusion through either of the
inlets occurs.

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LumaSense Part number

Description

DS0790

Zero ref. filter

DS2306

Inlet filter

VF0007A

Fuse 1.6A T

Sensor

Sensor

UA1372A

Mounting kit for
electrochemical Sensors

UH5040A

Pump

UM1118A

Tree way valve

ZG0370A

Power supply

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5.1.8 O2 and NO Sensor Replacement

The optional O2 and NO sensors have an expected life of 18 months under
normal operating conditions. Follow the procedure defined below to replace
these sensors.

a) Verify that main power turned OFF.
b) Remove the cover.

2) Sensor Removal:
a) Each sensor includes a pull tab. Be careful not to tear it.
b) Carefully pull on the tab and remove the sensor from the 1316A-2 Multi

Gas Monitor UA1372 manifold.

3) Sensor Installation:
a) Position the new sensor at the sensor manifold. Ensure that the sensor’s

connector pins are aligned.
b) Carefully push on the sensor to seat it in the Manifold UA1372.
c) Replace the cover.

4) Sensor Calibration: Refer to Chapter 4.

5) Verification: Consult the Status window and verify that no errors are
reported.

5.1.9 Field replaceable parts.

VM0200A O2 electrochemical

VM0201A NO electrochemical

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BE6021-11 1316A-2 Multi Gas Monitor LumaSense Technologies A/S
Instruction Manual Page 96 of 97

1316A-2

LumaSense Technologies A/S Tel.:[phone]
Energivej 30 Fax: [phone]
DK-2750 Ballerup, Denmark http://www.lumasenseinc.com