Quick Detail
Place of Origin
HS-CODE
38-
Package & Delivery Lead Time
Detailed Description
Model: MW68-M311-S
MW68M311 series Oxygen Analyzer does not require an external power supply, it will be convenient to carry out such analysis. MW68-M311 using patented micro fuel cell sensor on the kind of oxygen in the gas concentration measurement. The sensor dedicated to the measurement of oxygen, with absolute zero, a linear signal directly, does not require complicated conversion circuit.
MW68-M311-analyzer high precision, fast response, is a measure of H2, N2, Ar, He, acetylene, ethylene and butadiene,
CnHm oxygen content and other gases ideal instruments.
此款applicable to suppress the kind of trace gas measurement of oxygen.
Technical parameters
Range:
0 to 2000ppm
0 ~ 300000ppM + (calibration)
Sensitivity:
0.5% (full scale)
Accuracy:
+/- 3% (full scale)
0 ~ 10ppm at +/- 1ppm
(At normal temperature and pressure)
Usage temperature:
‘F 50 ~ 122 (10 ~ 50 ‘C)
Response time:
90%: 5 ~ 10s (10 ~ 10000ppm range)
90%: 60s (0 ~ 10ppm range)
Repeatability:
+/- 1% (at room temperature)
Sensor type:
B-2C
Power:
220V 50/60Hz
100-115V 50/60Hz (optional)
=25 mA
Protection Level: not less than IP20
Explosion-proof, explosion-proof signs: ExibIICT3
Packed field tests
Digital Display
Interface: (Optional) is the standard diameter Ф6, Ф4 nylon tube diameter, size and other specifications of tracheal optional.
Admission pump: (optional) for the calibration and air pressure and vacuum extraction-gas.
Filters: (optional) If the measured gas compared dirty: moisture, dust, and most of it will need to filter used for filtering first gas pretreatment, after measurement.