Product Specifications
| Prod Model: |
GNL-2100 Series |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
GNL-2100 Portable Percent Oxygen analyzer is the online intelligent measurement instrument, which adopting advanced ion current oxygen sensor with single chip technology. N2%=100%-O2%. It has been widely used in the fields of nitrogen separation from air, fertilizer, petrochemicals and biological fermentation.
Features
New pattern, long-life, conversion ion current tester with fast response and high sensitivity
High precision, automatic temperature compensation, eliminating the impact of environmental temperature.
Setting upper and lower alarm values freely during the measure ranges
AC-DC power supply, using neatly. Full charging battery can use continually about 8 hours
Technical Specifications
Monitor: Five-digital dynamic LED monitor, visible display window: 90mmx25mm
Measure Range: 10~2000ppm, 0~2%, 0~21% O2
Sensor Principle: Ion current oxygen sensor
Measure Mode: Air inflowing or convection diffusing
Sample Gas Flow: 200~300ml/mim
Accuracy: ± 5% in the range of 10~2000ppm
± 2% in the range of 0~2% O2
± 1% in the range of 0~21%O2
Response Time: <20s
Ambient Temp.: -10ºC~+50ºC
Ambient Humidity: <80%RH
Stability: <± 1%. FS (168h)
Power Supply: 220± 10% VAC, 50/60Hz, the power loss ≤ 6VA
Sensor Life: 20000 hours at 25ºC and 1 ATM.
Warranty: 12 months analyzer; 12 months sensor
Weight: 4kg
Outline dimension: 243mmx176mmx85mm(LxWxH)
Applications
It can be used to measure the oxygen concentration in nitrogen separation from air, chemical process, semiconductor protective gas, electronics industry protective gas, cultivating propagation, processing and storing vegetables & food and various mixed gases.
Order knowledge
Measure range
Tested gas pressure
Gas composition and impurity
Item
|
Model
|
Measure range
|
1
|
GNL-2100-3O
|
21.0% ~1000ppm O 2
|
2
|
GNL-2100-4O
|
21.00% ~100ppm O 2
|
3
|
GNL-2100-5O
|
21.000% ~10ppm O 2
|
4
|
GNL-2100-3N
|
79.0% ~99.9% N 2
|
5
|
GNL-2100-4N
|
79.00% ~99.99% N 2
|
6
|
GNL-2100 -5N
|
79.000% ~99.999% N 2
|
CHANGAI Electronic Science & Technology Co., Ltd is a high-tech corporation that is specialized in studying, developing, producing and selling high quality Electrical Enclosures, Electronic Enclosures, Instrumented Case Systems, gas sensors, analyzers & systems in China.
Headquartered in Shanghai, CHANGHAI has another fully-funded subsidiary in Chengdu, Sichuan Province. So far, CHANGHAI has extended its business scope from simple gas analyzers to gas analyzing systems so as to provide particular product, technical consultations and solutions for global users in gas and gas equipment field.
In China, CHANGAI has three marketing branches and over 30 service outlets covering more than 30 provinces and municipalities. Globally, its marketing service reaches Southeast Asia, Middle East, Europe, South America and South Africa and its products have been exported to more than 20 countries and widely applied to air separation plant, petroleum, chemical engineering, coal mine, metallurgy, electronic power industry, medical treatment, food, aviation, etc.
Our main products include: online or portable oxygen analyzers, oxygen transmitters, dew point analyzers, hydrogen analyzers, thermal conductivity analyzers, high temperature humidity analyzers and all kinds continuous analyzing systems.
