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The Products Section >Portable / Survey Monitoring Applications
Interscan's portable gas analyzers are available for Br2, CO, Cl2, ClO2, C2H4, ethylene oxide, HCHO, H2, hydrazine, HBr, HCl, HCN, H2O2, H2S, NO, NO2, O3, propylene oxide, and SO2.
Our portable gas analyzers utilize Interscan's own patented (US Patent Number 4,017,373) electrochemical voltametric sensors.
| 4000 Series Portable Gas Analyzers |
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Features
- An integral sample pump, powered by rechargeable Ni-Cd batteries (supplied), giving up to 10 hours of continuous service
- Digital readout of concentration in real time
- Audible and visual alarm
- Nylon/Cordura carrying case
- Plug-in "calculator-type" battery charger
- UL Classified Intrinsically Safe models, for use in hazardous locations, Class I, Groups A, B, C, and D (10X0), are available. Please consult factory.
- Analog output (0-100 mV full scale)
- CE Approved models available, please consult factory.
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Options
- Special ranges
- Special packaging
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Additional Specs
Resolution
| 0-1999 ppm range | 1 ppm |
| 0-1000 ppm range | 1 ppm |
| 0-500.0 ppm range | 0.1 ppm |
| 0-199.9 ppm range |
0.1 ppm |
| 0-50.0 ppm range |
0.1 ppm |
| 0-19.99 ppm range | 0.01 ppm |
| 0-5.00 ppm range | 0.01 ppm |
| ppb ranges |
1 ppb |
Weight:
4.5 lb (2.0 kg)
Dimensions:
7" H x 4" W x 8.875" D
(178 x 102 x 225 mm)
Specifications common to all Interscan gas detection instruments |
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Range Table and Ordering Information for 4000 Series Portable Gas Analyzers
| GAS
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MODEL NO. † |
STANDARD MEASURING RANGES
(ppm, unless otherwise indicated) |
Br2
bromine |
4700-19.99m
4700-1999b |
0-19.99
0-1999 ppb |
CO
carbon monoxide |
4140-1999m
4140-500.0m
4140-199.9m
4140-50.0m |
0-1999
0-500.0
0-199.9
0-50.0 |
Cl2
chlorine |
4340-19.99m
4340-5.00m
4340-1999b |
0-19.99
0-5.00
0-1999 ppb |
ClO2
chlorine dioxide |
4330-19.99m
4330-1999b
4330-1000b |
0-19.99
0-1999 ppb
0-1000 ppb |
C2H4
ethylene |
4070-1999m
4070-500.0m
4070-199.9m
4070-19.99m
4070-1999b |
0-1999
0-500.0
0-199.9
0-19.99
0-1999 ppb |
EtO
ethylene oxide |
4200-50.0m
4200-19.99m
4200-1999b
4200-1000b
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0-50.0
0-19.99
0-1999 ppb
0-1000 ppb |
HCHO
formaldehyde |
4160-19.99m
4160-5.00m
4160-1999b
4160-1000b |
0-19.99
0-5.00
0-1999 ppb
0-1000 ppb |
H2NNH2
CH3NHNH2
(CH3)2NNH2
hydrazine(s) ¶ |
4180-1999b
4180-1000b
4180-500b
4180-100b
4183UL¤
4186UL¤
4187UL¤
4189UL¤ |
0-1999 ppb
0-1000 ppb
0-500 ppb
0-100 ppb
0-0.5/0-2
0-2/0-10
0-100/0-2000 ppb
0-100/0-1000 ppb |
H2
hydrogen |
4020-1999m
4020-199.9m |
0-1999
0-199.9 |
HBr
hydrogen bromide |
4800-19.99m
4800-1999b |
0-19.99
0-1999 ppb |
HCl
hydrogen chloride |
4360-19.99m
4360-1999b
|
0-19.99
0-1999 ppb |
HCN
hydrogen cyanide |
4280-199.9m
4280-19.99m
4280-1999b |
0-199.9
0-19.99
0-1999 ppb |
H2O2
hydrogen peroxide |
4090-1000m
4090-199.9m
4090-50.0m
4090-5.00m
4090-1999b
4090-1000b |
0-1000
0-199.9
0-50.0
0-5.00
0-1999 ppb
0-1000 ppb
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H2S
hydrogen sulfide |
4170-19.99m
4170-1999b
4170-1000b
4170-500b |
0-19.99
0-1999 ppb
0-1000 ppb
0-500 ppb |
NO
nitric oxide |
4540-199.9m
4540-19.99m
4540-1999b |
0-199.9
0-19.99
0-1999 ppb |
NO2
nitrogen dioxide
Also
known as N2O4
nitrogen tetroxide |
4150-199.9m
4150-19.99m
4150-1999b
4152UL¤
4154UL¤ |
0-199.9
0-19.99
0-1999 ppb
0-2/10
0-10/0-50 |
O3
ozone |
4480-19.99m
4480-1999b
|
0-19.99
0-1999 ppb |
PrO
propylene oxide |
4320-199.9m
4320-19.99m
4320-1999b |
0-199.9
0-19.99
0-1999 ppb |
SO2
sulfur dioxide |
4240-50.0m
4240-19.99m
4240-1999b |
0-50.0
0-19.99
0-1999 ppb |
† These are the new model numbers. Certain other sources may not reflect this system, while the changeover is occurring. If in doubt, specify the gas and the measuring range desired.
¶ There is not a separate analyzer available for each of these compounds, and the sensor does not respond equally to all hydrazine species. The analyzer must be calibrated with the specific hydrazine compound of interest.
¤ Indicates the analog meter UL classified intrinsically safe version, which must be ordered in most hypergol monitoring applications.
Special ranges are available on request.
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