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Beijing Fangshi Yasheng Technology Development Co., Ltd
AS860 imported hydrogen analyzer
NegotiableUpdate on 05/06
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Overview
The AS860 imported hydrogen analyzer is currently used in turbine generators in power plants to generate a large amount of heat that must be dissipated. *The coolant used is hydrogen gas, which has a cooling capacity approximately seven times that of ambient air. There should be no air leaking into hydrogen gas, as this may produce a mixture with explosive hazards. Moreover, the mixed air will increase the viscosity of hydrogen gas, thereby increasing the friction with the rotor and increasing the energy loss in the system.
Product Details
AS860One of the following ranges will be displayed, and users can select the range to be displayed through the keypad:
in the air0 – 100%ofCO2
CO2middle0 – 100%ofH2
in the air90 – 100% H2
AS860 imported hydrogen analyzerbigLCDDisplay the detected concentration, as well as the information and prompts that appear when setting and calibrating the instrument using the menu.
Technical specifications
display
dot matrixLCDDisplay two or four lines of characters
range
in the air0 – 100% CO2
CO2middle0 – 100% H2
in the air90 –100% H2
Accuracy (typical)
Range ±1%
resolution
Hydrogen range:0.1%
in the airCO2：0.5%
Response speed (typical)
T90 = 5s
Sampling interface
Inlet and outlet: suitable for outer diameter of0.25'（6mm）Static sealing compression joint of pipe
sample gas pressure
Pump off: large+5 bar G
Pump on: small-100 mb G
Sample gas flow rate
The running traffic is100～300ml/min
sample gas temperature
-10℃～+60℃ (non agglomerating)
output
0～1Vanalog output
ambient temperature
-5～40℃
Battery efficiency
6hour
AS860 imported hydrogen analyzerbattery charging
AC power:110/240V ac
Car power supply:12V dc
box
Hard with a handleABSThe box and handle can be used as a support for adjusting the tilt height.
size
250mmWidth x255mmDeep x94mmHigh, with a front handle
weight
about2kg
