HT-LA260 Nitrogen/ Oxygen Analyzer (special for nitrogen generator) The instrument is small and easy to maintain; The imported new-type zirconia sensor has a long service life, high sensitivity and rapid response speed; There are N2and O2 types of display mode, and N2 displays in (N2%=100-O2%)
a. The instrument is small and easy to maintain;
b. The imported new-type zirconia sensor has a long service life, high sensitivity and rapid response speed;
c. There are N2and O2 types of display mode, and N2 displays in (N2%=100-O2%);
d. Upper and lower alarm limit can be set among the full range;
e. The instrument allows multi-point fractional liner calibration, meeting the need for an accurate measurement of oxygen content among the full range.
f. Power is supplied in a wide range, eliminating the impact from public electric supply fluctuation to the analyzer;
g. External printer can be connected to print test data manually or automatically(optional);
h. RS232 (default) or RS485 digital communication port can be selected according to clients’ requirement, to realize unidirectional or bidirectional communication with computer or other digital communication facilities.
l Measurement Principle: Zirconia
l Display Mode: 5 digit high-light LED display
l Measurement Range: 10/100/1000PPm~21.000% O2/N2
l Measurement Accuracy:10PPm~21.00%≤±1%FS
10PPm~1.00%≤±2%FS
10PPm~100PPm≤±5%FS
l Repeatability: ≤±1.0%FS
l Response Time: T90≤30S
l Output Port: 4-20mA.DC (Non-isolated output, load resistance＜1KΩ)
1 way of programmable alarm output (Dry contact type, maximum load 220VAC/2A)
l Power Supply: AC85~264V 50/60Hz
l Environment Temperature: -10℃~+50℃
l Storage Environment Humidity:＜90%RH, non-condensing
l Operation Environment Humidity:＜100%RH, non-condensing
l Sample Gas Temperature: 0℃~60℃
l Sampling Mode: Gas in
l Gas Inlet Pressure: Stable pressure (control the pressure within the recommended limits to make sure the flow is within 400~600mL/min)
l Gas Outlet Pressure: Free venting (under safe conditions)
l Background Gas: Mixed gas of nitrogen and oxygen
l Size: 80mm×160mm×142mm（H×W×D）
l Hole-Cutting Size: 76mm×151mm（H×W）
l Sensor Service Life: >5 years (under normal conditions of use)
l Gas Circuit Port: Φ6 plastic tube fitting
l Installation Method: Instrument: embedded mounting
Oxygen sensor: fixing clamp
l Measurement range
l Measured gas pressure
l Background gas composition
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