BC Biomedical DPM-2300 User Manual
HIGH PRECISION / RESOLUTION
DIGITAL PRESSURE METERS
DPM-2300 SERIES
USER MANUAL
BC BIOMEDICAL
DPM-2300 SERIES
TABLE OF CONTENTS
WARNINGS, CAUTIONS, NOTICES .............................................................................. 2
DESCRIPTION............................................................................................................. 7
OVERVIEW.................................................................................................................. 12
KEYS............................................................................................................................ 19
OPTIONS ..................................................................................................................... 21
COMMUNICATIONS.................................................................................................... 22
MANUAL REVISIONS.................................................................................................. 29
PREVENTIVE MAINTENANCE.................................................................................... 29
WARRANTY................................................................................................................. 29
SPECIFICATIONS ....................................................................................................... 30
NOTES......................................................................................................................... 32
1
WARNING - USERS
The DPM-2300 Series Meters are for use by
skilled technical personnel only.
WARNING - USE
The DPM-2300 Series Meters are intended for
testing only and they should never be used in
diagnostics, treatment or any other capacity
where they would come in contact with a patient.
WARNING - MODIFICATIONS
The DPM-2300 Series Meters are intended for use
within the published specifications. Any
application beyond these specifications or any
unauthorized user modifications may result in
hazards or improper operation.
WARNING - CONNECTIONS
All connections to patients must be removed
before connecting the Device Under Test (DUT)
to the Meter. A serious hazard may occur
if the patient is connected when
testing with the Meter.
Do not connect any leads from the patient
directly to the Meter or DUT.
WARNING - BATTERIES
Turn Power Off and unplug any Battery
Eliminator before replacing batteries or cleaning
the surface of the Meter.
WARNING - LIQUIDS
Do not submerge or spill liquids on the Meter.
Do not operate the Meter if internal components
not intended for use with fluids may have been
exposed to fluid, as the internal leakage may
have caused corrosion and be a potential hazard.
2
CAUTION - SERVICE
The DPM-2300 Series Meters are intended to be
serviced only by authorized service personnel.
Troubleshooting and service procedures
should only be performed by
qualified technical personnel.
CAUTION - ENVIRONMENT
The DPM-2300 Series Meters are intended to
function between 15 and 30 °C.
Exposure to temperatures outside this range can
adversely affect the performance of the Meter.
CAUTION - MEDIA
The DPM-2300 Series Meter is to be used only
with a pure fluid or gas that is compatible with
Pyrex, Glass, Silicon, Alumina Ceramic, Epoxy,
RTV, gold , aluminum and nickel.
CAUTION – PRESSURE LINE
Purge pressure line with distilled water
following any application that introduces
liquid into the meter.
CAUTION - CLEANING
Do not immerse. The Meter should be cleaned
by wiping gently with a damp, lint-free cloth.
A mild detergent can be used if desired.
CAUTION - INSPECTION
The DPM-2300 Series Meters should be
inspected before each use for wear and
the Meter should be serviced
if any parts are in question.
3
NOTICE – CE
The DPM-2300 Series Meters bear the mark
Based on the following testing standards:
ELECTROMAGNETIC COMPATIBILITY DIRECTIVE
EMC – Directive 89/336/EEC as amended by 92/31/EEC and 93/68/EEC
EN 61326-1:1997 + A1:1998 + A2:2001 + A3:2003
“Electrical equipment for measurement, control and
laboratory use – EMC requirements”
This equipment has been type tested by an independent, accredited testing laboratory
and compliance was demonstrated to the above standard to the extent applicable.
EMISSIONS
Radiated and Line Conducted Emissions
EN 61000-3-2:2000 Harmonic Current Emissions
EN 61000-3-3:1995 + A1:2001 Voltage Fluctuation and Flicker
IMMUNITY– CLASS C
EN 61000-4-2:1995 + A1:1998 + A2:2001 Electrostatic Discharge
EN 61000-4-3:2002 Radiated Electric Field Immunity
EN 61000-4-4:1995 + A1:2001 + A2:2001 Electrical Fast Transients / Bursts
EN 61000-4-5:1995 + A1:2001 Surge Voltage
EN 61000-4-6:1996 + A1:2000 Conducted Disturbance
EN 61000-4-11:1994 + A1:2001 Voltage Dips and Short Interrupts
LOW VOLTAGE DIRECTIVE
EC – Directive 73/23/EC
EN 61010-1:2001
“Safety requirements for electrical equipment for measurement, control, and
laboratory use – General requirements”
This equipment has been type tested and compliance was demonstrated
to the above standard to the extent applicable.
4
NOTICE – SYMBOLS
Symbol Description
Caution
(Consult Manual for Further Information)
Center Negative
Direct Current
NOTICE – ABBREVIATIONS
c centi- (10-2)
C Celsius
0 centimeter water
cmH
2
° degree
DUT Device Under Test
Euro European
F Fahrenheit
FS Full Scale
hrs hours
Hz hertz
inHg inches mercury
0 inches water
inH
2
k kilo- (10
2
kg/cm
kilograms per centimeter squared
3
)
kHz kilohertz
Kpa kilopascal
-6
µ micro- (10
)
µA microampere
-3
m milli- (10
)
mA milliampere
mBar milliBar
mm millimeter
mmHg millimeter mercury
Ω ohm
Press Pressure
PSI pounds per square inch
PSIG pounds per square inch gauge
Sec seconds
Temp temperature
US United States
V volt
VDC Direct Current Voltage
5
USER ASSUMES FULL RESPONSIBILITY FOR UNAUTHORIZED
EQUIPMENT MODIFICATIONS OR APPLICATION OF EQUIPMENT
OUTSIDE OF THE PUBLISHED INTENDED USE AND
SPECIFICATIONS. SUCH MODIFICATIONS OR APPLICATIONS
MAY RESULT IN EQUIPMENT DAMAGE OR PERSONAL INJURY.
BC GROUP INTERNATIONAL, INC. RESERVES THE RIGHT TO
MAKE CHANGES TO ITS PRODUCTS OR SPECIFICATIONS AT
ANY TIME, WITHOUT NOTICE, IN ORDER TO IMPROVE THE
DESIGN OR PERFORMANCE AND TO SUPPLY THE BEST
POSSIBLE PRODUCT. THE INFORMATION IN THIS MANUAL HAS
BEEN CAREFULLY CHECKED AND IS BELIEVED TO BE
ACCURATE. HOWEVER, NO RESPONSIBILITY
IS ASSUMED FOR INACCURACIES.
NOTICE – CONTACT INFORMATION
NOTICE – DISCLAIMER
NOTICE – DISCLAIMER
BC BIOMEDICAL
BC GROUP INTERNATIONAL, INC.
PO BOX 25125
9415 GENTRY AVE
ST. LOUIS, MO 63125
USA
1-800-242-8428
314-638-3800
www.bcgroupintl.com
sales@bcgroupintl.com
Manual DPM-2300 Series Copyright © 2007
www.bcgroupintl.com
Made in the USA
08/07 Rev 03
6
BC GROUP
DPM-2300 SERIES
DIGITAL PRESSURE METERS
The Model DPM-2300 Series is a Microprocessor based High Precision High Resolution
Digital Pressure Meter family. These meters measure both gas and liquid pressures and
provide multiple engineering unit displays for the results. The unit may have one or two
pressure sensors and an optional temperature sensor input to measure pressure and
temperature all in one meter.
The DPM-2300 Series meters are intended to be used by skilled technicians in the
evaluation and servicing of a wide variety of medical equipment. The following are
highlights of some of the main features:
DPM-2301 (Basic Features):
• LARGE GRAPHICS DISPLAY WITH CURSOR SELECTION OF
OPTIONS AND SETUP OF PARAMETERS
• 0.05% FS PRESSURE ACCURACY
• STANDARD PRESSURE SCALES INCLUDE 13 DIFFERENT
ENGINEERING UNIT RANGES
(PSI, mmHG@0C, mmHg@20C, inHG@0C, inHg@20C,
cmH
kg/cm
O@20C, inH2O@4C, inH2O@20C, inH2O@60F,
2
2
, Kpa, Bar, mBar)
• MAX and MIN PRESSURE VALUE CAPTURE AND STORAGE
• DIGITAL CALIBRATION – NO POTS TO TURN
• SELECTABLE DISPLAY OPTIONS AND DIGIT SIZES
• BATTERY LIFE DISPLAY (0 to 100%)
• PROGRAMMABLE DIGITAL FILTER
• DISPLAY CONTRAST IS SOFTWARE ADJUSTABLE
• 24 BIT MEASUREMENT
• DIGITAL ZERO ADJUSTMENT – NO POTS TO TURN
• DC ANALOG OUTPUT (OPTIONAL)
DPM-2302 ADDS:
• RS232 SERIAL COMMUNICATIONS
SECOND PRESSURE SENSOR ADDS:
• INDEPENDENT PRESSURE CHANNEL
• SEPARATE AND COMBINED DISPLAY OPTION
7
TEMPERATURE OPTION ADDS:
• YSI 700 OR 100 Ω
RTD TEMPERATURE PROBE INTERFACE
• -20.0 TO100.0 C / -4.0 TO 212.0 F TEMPERATURE RANGE
• 0.5% FS ACCURACY
• MAX and MIN TEMPERATURE VALUE CAPTURE AND STORAGE
OPTIONAL ACCESSORIES:
BC20 - 21100 BATTERY ELIMINATOR (US Version)
BC20 - 21101 BATTERY ELIMINATOR (Euro Version)
BC20 - 41337 COMMUNICATIONS CABLE (7Pin Mini-Din to DB 9 F)
BC20 - 30106 BC BIOMEDICAL SMALL SOFT SIDED CARRYING CASE
BC20 - 01005 UNIVERSAL PRESSURE ADAPTER KIT
BC20 - 01006 YSI TEMPERATURE CABLE
8
AVAILABLE MODELS:
g
r
There are a numerous possible configurations for the DPM-2300. The meter can have one
or two pressure sensors and an optional temperature sensor input. There are a variety of
pressure transducer full-scale values and two types of temperature sensor inputs available.
It can be configured with or without and RS232 communications port and a Min/Max
pressure and temperature capture and hold function. The optional DC output provides a
DC voltage level output that is proportional to the full scale value of the pressure being
measured. The model number configuration guide below calls out these various options
and configurations. For additional details on the Pressure and Temperature Sensor
Ranges, see next pages.
DPM 230X XX XX XX XX
Options
DC = DC (Direct Current)
Analog Output
FC = Female Coupler CPC Connectors
MC = Male Insert CPC Connectors
Temperature Sensor
N = Not Applicable
Y7 = YSI 700
R1 = 100 Ω RTD
Pressure Sensor 2 (Port 2 Left)
N = Not Applicable
100 = Max 100 PSI (CPC Connector)
75 = Max 75 PSI (CPC Connector)
10 = Max 10 PSI (Luer Connector)
5 = Max 5 PSI (Luer Connector)
.3 = Max .3 PSI (Luer Connector)
Pressure Sensor 1 (Port 1Right)
N = Not Applicable
100 = Max 100 PSI (CPC Connector)
75 = Max 75 PSI (CPC Connector)
10 = Max 10 PSI (Luer Connector)
5 = Max 5 PSI (Luer Connector)
.3 = Max .3 PSI (Luer Connector)
2300 Series
2301 = Basic Model (Includes Min/Max)
2302 = RS232 Add
Di
ital Pressure Mete
9
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