Shanghai ChangAi Electronic Science & Technology Co., Ltd.

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GNL-2100L High Purity Oxygen Analyzer

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1 Set/Sets
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Model Number:
Place of Origin:
Shanghai China (Mainland)
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Shanghai ChangAi Electronic Science & Technology Co., Ltd.
China China
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Computer Products, Electrical & Electronics

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Item specifics

  • Port: Shanghai
  • Brand Name: CI
  • Model Number: GNL-2100L
  • Place of Origin: Shanghai China (Mainland)
  • Supply Ability: 200 Set/Sets per Month
  • Payment Terms: T/T,Western Union,MoneyGram


* fast response and high sensitivity
* without benchmark gas
*Setting upper and lower alarm value

GNL-2100L Oxygen analyzer breaks through traditional magneto mechanical measurement and achieves to measure oxygen concentration without benchmark gas by adopting conversion ion current with the world advanced technology as measurement principle. It has observable characteristics of long calibrating period, high precision, small appearance, low power consumption, etc.

* 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.
* Checking the sensor working state automatically and unique double-line working change mode extending the sensor's life
* Setting upper and lower alarm values freely during the measure ranges
* AC-DC power supply, using neatly. Full charging battery can continually about 8 hours 

Technical Specifications 
Measure Range: 10-99.99%,50-99.99%,90-99.99%,90-99.99% O2; Auto-ranging 
Accuracy: ±0.5% in FS range, ±0.1 in 90-99.99%
Repeatability: ≤0.5% 
Preheating Time: 99s
Sample Gas Flow: 150~300ml/mim
Stability: Zero drift ≤0.5% of FS/7d
Span drift ≤0.5% of FS/7d
Response Time: 90% of FS reading ≤ 10 seconds
Ambient Temp.: -10ºC~+50ºC
Ambient Humidity: <80%RH
Sample Gas Pressure: 0.05MPa≤Inlet pressure≤0.5Mpa
Power Supply: 220±10% VAC, 50/60Hz, the power loss ≤6VA
Sensor Life: 25000 hours at 25ºC and 1 ATM.
Warranty: 12 months analyzer; 12 months sensor
Weight: 4kg
Outline Dimension: 243mmx176mmx85mm (LxWxH)

It can be used in the fields of oxygen separation from air, metallurgy, health, petrochemicals, and power electronics industries.

Order knowledge
Measure range
Tested gas pressure
Gas composition and impurity.

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