北京松信宏澤科技有限公司
：潘女士
：
GPR-1600 MS Series PPB 氧分析儀
產品簡介：
Features the MS version of the proprietary Pico-Ion oxygen sensor capable of precisely measuring oxygen concentrations ranging from 10 PPB to 1000 PPM over a 24 month operating life with no periodic maintenance required, integral temperature control enhances stability, menu driven controls, and, a stainless steel integral bypass sample system that enables the analyzer to come online at low PPB levels in minutes.
GPR-1600 MS Series PPB 氧分析儀
技術參數：
Accuracy: < +1% of FS range under constant conditions
Analysis: 0-1 ppm, 0-10, 0-100, 0-1000 ppm FS ranges standard;
auto-ranging or manually lock on single range
Application: Oxygen analysis from 10 ppb to 1000 ppm in inert, helium,
hydrogen, mixed gas streams
Area Classification: General purpose
Alarms: 2 adjustable form C relay contacts non-latching; “weak sen-
sor” indicator; power failure; system failure
Calibration: Certified gas of O2 balance N2 approximating 80% of analysis
range or one range higher than analysis range
Compensation: Barometric pressure and temperature; temperature con-
trolled heated sample system
Connections: 1/4" compression tube fittings
Controls: Water resistant keypad; menu driven range selection, cali-
bration, alarm and system functions
Data Acquisition: Selectable data point intervals
Display: Graphical LCD 5 x 2.75; resolution .001 ppm; displays real
time ambient temperature and pressure
Enclosure: Painted aluminum 7.5” x 10.8” x 12.25” panel mount
Flow Sensitivity: None between 1-3 SCFH, 1 SCFH recommended
Linearity: > .995 over all ranges
Pressure:
Inlet - regulate to 20-50 psig, max 150 psig;
vent - atmospheric not to excee –5” water column
Power: Universal; specify 110 or 220 VAC for heater system
Range ID: 1-5V output with 1V representing the lowest range
Recovery Time: O2 Level Duration O2 Target Recovery on N2
Air 30 seconds 1 ppm 45 minutes
9 ppm 2 minutes 10 ppb 10 minutes
1 ppm 5 minutes 10 ppb 15 minutes
Response Time: 90% of final FS reading < 10 seconds
Sample System: Wetted parts: stainless steel consisting of flow control and
sample/bypass valves; flow indicator
Sensitivity: < 0.5% of FS range
Sensor Model: GPR-12-2000MS - requires no maintenance
Sensor Life: 36 months at 25ºC and 1 atm; average O2 < 100 ppm
Signal Output: 4-20mA isolated and 0-1V
Temp. Range: 5º to 45ºC
Warranty: 12 months analyzer; 12 months sensor
北京松信宏澤科技有限公司
：潘女士
：
