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Summary of Contents for Interscan 4000 series
- Page 1 Instruction Manual 4000 Series Analog Portable Analyzer Service Department (800) 458-6153 ext. 121 (818) 882-2331 ext. 121 Fax (818) 341-0642 e-mail: service@gasdetection.com Doc 120-00009 4000 Series Analog Manual Revision: B Page 1 of 24 901-0014 Rev A...
- Page 2 THIS PAGE INTENSIONALLY LEFT BLANK Doc 120-00009 4000 Series Analog Manual Revision: B Page 2 of 24 901-0014 Rev A...
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Page 3: Table Of Contents
Battery Charging & Replacement Water loss in Refillable Sensors Long Term Storage Post Storage Startup Troubleshooting Warranty Return Authorization Appendix Interfering Gas Data Scrubber Information Doc 120-00009 4000 Series Analog Manual Revision: B Page 3 of 24 901-0014 Rev A... -
Page 4: Equipment Description
(Sample draw) through a sensor. The Electrochemical sensor is manufactured by Interscan. Electrochemical means that it produces an electrical current proportional to the level of gas passing through. The large size of the Interscan sensors results in larger reactive surface area which yields greater sensitivity. - Page 5 If they are below the demarcation line you must allow for an overnight stabilization prior to use. Batteries are to be checked once a month. Doc 120-00009 4000 Series Analog Manual Revision: B Page 5 of 24 901-0014 Rev A...
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Page 6: Rear Panel
3.5mm phone jack for 9V DC, 100mA (tip-positive, ring-negative). Warning: Do Not connect battery charger if in a Hazardous Atmosphere. (Such as Class 1 Div 1, or Class 1 Div 2) Doc 120-00009 4000 Series Analog Manual Revision: B Page 6 of 24 901-0014 Rev A... -
Page 7: Right Side Panel
Right Side Panel. Removing these screws allows access to the internal components. There are also two Phillips-head screws for removing the Battery Cover. Do not remove any other screws. Doc 120-00009 4000 Series Analog Manual Revision: B Page 7 of 24 901-0014 Rev A... -
Page 8: Internal Components
Allow reading to stabilize, before making final zero adjustment, (stabilization takes approximately 20 minutes). The C-12 zero filter must be removed after zeroing the analyzer. Doc 120-00009 4000 Series Analog Manual Revision: B Page 8 of 24 901-0014 Rev A... -
Page 9: Sampling
2.3 Sampling from a High Pressure Source Sampling from high pressure may only be achieved by using the method indicated in (fig.5). Note: The sample to the Interscan Analyzer must be drawn perpendicular to the Sample flow stream. Pressurized Sample Minimum flow rate 1.4 liters per... -
Page 10: Calibration
Interscan’s Sensor Express® - Electronic Calibration Service Interscan’s Sensor Express® program streamlines downtime by sending you pre- calibrated sensors on a regular basis per your needs, without the burden of returning sensors to our factory for re-certification. The sensors are shipped to you either two(2), three(3), or four(4) times per year based upon factory recommendation. -
Page 11: Calibration Procedure
The analyzer is now calibrated and set up for operation. Note: If you require additional information on Calibration Procedures, please contact the Service Department at 1-800-458-6153 ext. 121, or E-mail service@gasdetection.com Doc 120-00009 4000 Series Analog Manual Revision: B Page 11 of 24 901-0014 Rev A... -
Page 12: General Maintenance
Battery Charging and Replacement All models of the 4000 Series analyzers use two “C” size alkaline batteries. These are located on the hinged door, right side (fig.4 pg.8). Polarity is marked on the door over the battery holder. -
Page 13: Water Loss In Refillable Sensors
There are three types of gas fittings used depending on the age of the original sensor and the gas being measured. Doc 120-00009 4000 Series Analog Manual Revision: B Page 13 of 24 901-0014 Rev A... - Page 14 Pictured above is a Barbed Connector fitting (fig.10). Disconnect by prying using a flat blade screwdriver to loosen the connection, then gently pulling on the tubing. Re-attach by pushing the tubing onto the fitting until firmly seated. Doc 120-00009 4000 Series Analog Manual Revision: B Page 14 of 24 901-0014 Rev A...
- Page 15 “A”, but do not over tighten. Assure that all electrical and pneumatic fittings are secure. The sensor should be allowed to stabilized for several hours with power off, prior to use Doc 120-00009 4000 Series Analog Manual Revision: B Page 15 of 24 901-0014 Rev A...
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Page 16: Long Term Storage
Uncover the analyzer, install FRESH alkaline batteries, and reconnect 15-pin “D” connector to circuit board. Connect the charger to the analyzer to charge NiCd batteries. After 24 Hours: Doc 120-00009 4000 Series Analog Manual Revision: B Page 16 of 24 901-0014 Rev A... -
Page 17: Troubleshooting
DC value on the” ECS” certificate. Doc 120-00009 4000 Series Analog Manual Revision: B Page 17 of 24 901-0014 Rev A... -
Page 18: Warranty
INTERSCAN CORPORATION warrants sensors of its manufacture to be free from defects in material and workmanship for a period of six months from date of shipment. -
Page 19: Return Authorization
“RETURN MATERIAL AUTHORIZATION NUMBER” issued by the INTERSCAN Service Department upon request. Below is the link to the RMA online form: http://www.gasdetection.com/contact-interscan/rma-request/ This is done primarily to encourage the user to contact the factory directly. The reason for this is, a high percentage of service problems are resolved over the telephone or e-mail, possibly avoiding the need to return the analyzer or part. -
Page 20: Interfering Gas Data
Please note that the response values given are not absolute, and may vary depending on sensor formulation. The special case of how alcohols affect electrochemical sensors is discussed in Interscan's Interfering Gas Data article. (www.gasdetection.com/the-tech-center/instrument-sensor- performance/interfering-gas-data) For further information on the effects of interfering gases, please contact the factory. - Page 21 (2) Data shown for H S models with ranges of 0-1999 ppb and lower [N] = Negative interference ‡ = Hydrocarbons ¤ = Rejection ratio can be improved electronically Doc 120-00009 4000 Series Analog Manual Revision: B Page 21 of 24 901-0014 Rev A...
- Page 22 OH meth NO NO phen propion ANALYZE butan propanol ethyl aldehyd keton 1000 >10 3200 2000 >10 [N] = Negative interference § = Scrubber available Doc 120-00009 4000 Series Analog Manual Revision: B Page 22 of 24 901-0014 Rev A...
- Page 23 Cl CO CO ethyl ethylene EtO Freon glutar– isopropyl O NH alcohol glycol aldehyde alcohol (ethylene) >10 200 >10 >10 ANALYZER [N] = Negative interference Doc 120-00009 4000 Series Analog Manual Revision: B Page 23 of 24 901-0014 Rev A...
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Page 24: Scrubber Information
Alcohol & Aldehydes MS-149 , SO FB-160 S, NO FB-170 S, HCl, HCN, SO FB-325 HCHO, HCN S, HCl, SO FB-149 HCl, SO FB-150 FB-100 S, SO Doc 120-00009 4000 Series Analog Manual Revision: B Page 24 of 24 901-0014 Rev A...
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