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Introduction
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.
Features
1.New pattern, long-life, conversion ion current tester with fast response and high sensitivity
2.High precision, automatic temperature compensation, eliminating the impact of environmental temperature.
3.Checking the sensor working state automatically and unique double-line working change mode extending the sensor’s life
4.AC-DC power supply, using neatly. Full charging battery can continually about 8 hours
5.Inner air pump(option)
Technical Specifications
Measure Range: 10-99.99%/50-99.99%/90-99.99%/90-99.99% O2; auto-ranging
Accuracy: ±0.5% of FS range, ±0.1% of 90-99.99%
Repeatability: ≤0.5%
Preheating Time: 99s
Sample Gas Flow: 300~500ml/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.: -10°C~+50°C
Ambient Humidity: <80%RH
Sample Gas Pressure: 0.05MPa≤Inlet pressure≤0.5MPa
Power Supply: 220±10%VAC, 50/60Hz
Sensor Life: 25000 hours at 25°C and 1 atm
Warranty: 12 months analyzer; 12 months sensor
Weight: 4kg
Outline dimension: 243mm×176mm×85mm(L×W×H)
Applications
It can be used in the fields of oxygen separation from air, metallurgy, health, petrochemicals, and power electronics industries.
GNL-2100L Purity Oxygen Analyzer