Sierra CalTrak 800 Series, SL 800-24, SL 800 Series, SL 800-3, SL 800-10 Instruction Manual
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CalTrak® 800
High Accuracy Modular Primary
Standard Gas Volume Flow Calibrator
Cal Labs & Industry Applications
Instruction Manual
Models: SL800
Part Number: IM-Cal-SL800 Rev. F 4/16
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GLOBAL SUPPORT LOCATIONS: WE ARE HERE TO HELP!
CORPORATE HEADQUARTERS
5 Harris Court, Building L Monterey, CA 93940
Phone (831) 373-0200 (800) 866-0200 Fax (831) 373-4402
www.sierrainstruments.com
EUROPE HEADQUARTERS
Bijlmansweid 2 1934RE Egmond aan den Hoef
The Netherlands
Phone +31 72 5071400 Fax +31 72 5071401
ASIA HEADQUARTERS
Second Floor Building 5, Senpu Industrial Park
25 Hangdu Road Hangtou Town
Pu Dong New District, Shanghai, P.R. China
Postal Code 201316
Phone: + 8621 5879 8521 Fax: +8621 5879 8586
© COPYRIGHT SIERRA INSTRUMENTS 2016
No part of this publication may be copied or distributed, transmitted, transcribed, stored in a retrieval system, or translated into any
human or computer language, in any form or by any means, electronic, mechanical, manual, or otherwise, or disclosed to third parties
without the express written permission of Sierra Instruments. The information contained in this manual is subject to change without
notice.
TRADEMARKS
CalTrak™, CalTrak®, CalSoft®, and SmartTrak® are trademarks of Sierra Instruments, Inc. Other product and company names listed in this
manual are trademarks or trade names of their respective manufacturers.
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Warnings and Cautions
Warning!
Caution!
This statement appears with information that is
important to protect people and equipment from
damage. Pay very close attention to all warnings
that apply to your application.
This statement appears with information that is
important for protecting your equipment and
performance. Read and follow all cautions that apply
to your application.
Note and Safety Information
We use caution and warning statements throughout this book to draw your attention to important information.
Warning!
flow meter nameplate for specific flow meter approvals before any hazardous location installation.
Agency approval for hazardous location installations varies between flow meter models. Consult the
Warning!
Warning!
All wiring procedures must be performed with the power off.
To avoid potential electric shock, follow National Electric Code safety practices or your local code when
wiring this unit to a power source and to peripheral devices. Failure to do so could result in injury or death. All AC
power connections must be in accordance with published CE directives.
Warning!
Do not power the flow meter with the sensor remote (if applicable) wires disconnected. This could cause overheating of the sensors and/or damage to the electronics.
Warning!
Before attempting any flow meter repair, verify that the line is de-pressurized.
Warning!
Always remove main power before disassembling any part of the mass flow meter/controller.
Caution!
Before making adjustments to the device, verify the flow meter/controller is not actively monitoring or
reporting to any master control system. Adjustments to the electronics will cause direct changes to flow control
settings.
Caution!
When using toxic or corrosive gases, purge the line with inert gas for a minimum of four hours at full
gas flow before installing the meter.
Caution!
Caution!
The AC wire insulation temperature rating must meet or exceed 80°C (176°F).
Printed circuit boards are sensitive to electrostatic discharge. To avoid damaging the board, follow
these precautions to minimize the risk of damage:
before handling the assembly, discharge your body by touching a grounded, metal object
handle all cards by their edges unless otherwise required
when possible, use grounded electrostatic discharge wrist straps when handling sensitive component
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Receipt of System Components
When receiving a Sierra mass flow meter, carefully check the outside
damaged, notify the local carrier and submit a report to the factory or distributor. Remove the packing slip and check that all ordered
components are present. Make sure any spare parts or accessories are not discarded with the packing material. Do not return
any equipment to the factory without first contacting Sierra Customer Service.
packing
carton for damage incurred in shipment. If the carton is
Technical Assistance
If you encounter a problem with your flow meter, review the configuration information for each step of the installation, operation,
and setup procedures. Verify that your settings and adjustments are consistent with factory recommendations. Installation
information can be found in Chapter 2 of this manual, and troubleshooting information can be found in Chapter 10.
If the problem persists after following the troubleshooting procedures outlined in this manual, contact Sierra Instruments by fax or
by E-mail (see inside front cover). For urgent phone support you may call (800) 866-0200 or (831) 373-0200 between 8:00 a.m.
and 5:00 p.m. PST. In Europe, contact Sierra Instruments Europe at
Instruments Asia at +
86-21-58798521.
The flow range, serial number, and Sierra order number (all marked on the meter nameplate)
The software version (visible at start up)
The problem you are encountering and any corrective action taken
Application information (gas, pressure, temperature and piping configuration)
+31 (0)72-5071400
When contacting Technical Support, make sure to include this information:
. In the Asia-Pacific region, contact Sierra
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Table of Contents
Table of Contents ............................................................................................................................... 5
Chapter 1: Introduction ....................................................................................................................... 6
Chapter 2: Using Your CalTrak 800 ................................................................................................... 8
Chapter 3: Using the CalTrak 800 Touchscreen ................................................................................ 9
Chapter 4: Installing and Removing Flow Cells ................................................................................ 14
Chapter 5: Factory Default Settings ................................................................................................. 15
Chapter 6: Connecting the CalTrak 800 to Gas Flow Source ........................................................... 16
Chapter 7: Taking Readings ............................................................................................................. 17
Chapter 8: Using Sensor Factors for MFC and MFM Calibration ..................................................... 18
Chapter 9: Error Messages .............................................................................................................. 19
Chapter 10: Annual Maintenance and Calibration ............................................................................ 20
Chapter 11: Storage ......................................................................................................................... 22
Chapter 12: Product Specifications .................................................................................................. 23
Appendix A: Warranty Policy ............................................................................................................ 24
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Chapter 1: Introduction
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Congratulations! You’ve chosen the CalTrak SL 800, featuring proven CalTrak® technology from Sierra. The CalTrak SL 800 has five
interchangeable cells that offer ±0.25% to ± 0.15% of reading standardized accuracy within a portable primary standard that’s ideal for both
volumetric and standardized flow applications where a high degree of measurement accuracy is required. Before you get started, we recommend
taking a few moments to review this manual and familiarize yourself with the CalTrak SL 800. If at any time you have questions regarding its
operation, please contact Sierra through our web site (www.sierrainstruments.com), or call us at SL 800-866-0200 to speak with one of our
knowledgeable customer support representatives.
Operation
The CalTrak SL 800 is a positive displacement primary piston prover for gas flow measurements in either pressure or vacuum applications.
Using Proven CalTrak Technology, it combines the accuracy of a primary standard with unequaled speed and convenience. Volumetric or
standardized flow readings are obtained with the push of a button. The CalTrak SL 800 can be set to take flow readings manually, one reading
at a time, or automatically in the continuous auto-read mode. The CalTrak SL 800 can be programmed for up to 100 readings in an averaging
sequence.
The versatile CalTrak SL 800 can be used to measure the gas flow rates at atmospheric pressure ± 7mmHg. Its Proven CalTrak Technology
features a near-frictionless piston and flow cell design that provides highly-accurate, liquid-free flow measurements of unequaled speed and
convenience. The CalTrak SL 800 consists of two primary components: The base and the flow cell. There are five interchangeable flow cell
models, each with a designated flow range. The flow cell plugs into the base unit in order to create a complete, functional CalTrak SL 800
system. The base component houses the main computer and timing circuitry. The flow cell is easily fitted into the base unit’s interface
connector and two guide pins.
The flow cell performs the actual flow measurements. For this purpose, it houses a “piston and glass assembly” comprised of a borosilicate
glass tube housing a precision-machined graphite piston. The flow cell also contains an integrated temperature sensor and barometric
pressure transducer in the gas flow stream for instant conversion of the volumetric readings into standardized flow.
CalTrak Pro software captures flow data from your CalTrak instrument to a PC.
The CalTrak Pro software allows you to:
View and plot the flow data in real-time.
Export your data to a Windows environment.
Enter flow data from a flow meter and compare the flow measurements from your CalTrak
Upload the latest version of the firmware to your CalTrak
®
.
®
precision calibrator.
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CalTrak SL 800 Electronic Base
Power Supply Adapter
RS-232 Serial Cable
USB Cable
Certificate of Calibration
CalTrak SL 800 Flow Cell
Dust Caps
Certificate of Calibration
External Inlet Filter (SL 800-3 only)
Warnings!
The CalTrak SL 800 is not rated intrinsically safe and is not for use with explosive gasses or for
use in explosive environments.
The CalTrak SL 800 is not designed for gas flows above the rated specifications of the flow
cell in use. Please consult the product specification on page 23 of the manual for more
information regarding acceptable gas flow ranges
For use with clean laboratory air or other inert gasses only.
Unpacking Checklist
Your CalTrak 800 has been packaged with care and includes all components necessary for complete operation. Please take a moment to
check that you have received the following items. If you believe you have not received a full shipment or if you have any questions, please
contact Sierra immediately.
Your CalTrak comes with the following:
Your SL800 Base with the following: Your SL800 Flow Cell Includes
Carrying cases and accessories are available for purchase from Sierra or your local Sierra Partner.
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Chapter 2: Using Your CalTrak 800
Getting Started
Ensure that the included 12V 3A AC power supply is connected to the base. Install the desired cell onto the base. All cells, except the -75 cell,
should be installed with the blue adapter ring in place. If using the -75 cell, remove the adapter ring by rotating counter clockwise and lift off.
Turning the CalTrak 800 On and Off
Flip the power switch in the rear of the CalTrak SL 800 base to start the unit. An opening screen will appear followed by the splash screen.
The CalTrak SL 800 is designed to operate using only AC power, this unit does not have a battery. Ensure that your unit is plugged in prior to
turning on.
Communications Ports
The CalTrak SL 800 includes a USB-B port and RS-232 serial port for bidirectional communication, including data download and operation
using the CalTrak Pro software. The USB port includes a driver and does not require any additional driver download.
New firmware, as it becomes available, can be easily uploaded through the USB or RS-232 serial ports.
The side of the base contains a gold port that is used for pressure calibration at our facility. Nothing should be inserted into this port by the
user.
On the back on the base is the clock signal port. This is used for verifying clock timing.
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