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面议
GPR-1000 portable PPM oxygen analyzer especially designed for welding applications, measures O2 concentrations from 1 PPM to 1%. Features certification to ATEX Directive 94/9/EC, but is also available for general purpose service. Features an advanced galvanic trace PPM oxygen sensor, a 24 month operating life, user friendly digital electronics, quick disconnect fittings, and a compact robust enclosure selected for the demands of industrial field use.
This portable analyzer is ideal for inert gas welding applications where quick recovery from air to low PPM O2 is essential.
*Accuracy: +/-2% Analysis Ranges: 0-1000 PPM, 0-1%, 0-25%
Application: Inert gas welding Approvals: CE
Area Classification: General Purpose Calibration: Certified span gas or air
Compensation: Barometric pressure and temperature Connections: 1/8″ compression tube fittings
Controls: Water resistant keypad; menu driven Display: Graphical LCD 2.75 x 1.375”; resolution 1 PPM
Enclosure: Painted aluminum NEMA 4, 4″ x 9″ x 3″ Flow: Recommended flow rate 1- 2 SCFH
LED Indicators: LOW BATT (72 hr. warning); CHARGE mode Linearity: > .995 over all ranges
Pressure: Inlet – 5-30 psig, vent – atmospheric Power: Rechargeable battery, 60 day cycle, 8 hrs with pump
Recovery Time: 60 sec in air to < 100 PPM in < 10 min Response Time: 90% of final FS reading in 10 seconds
Sample System: 4-Way sample/Bypass valves Sensitivity: < 0.5% of FS range
Sensor Model: GPR-12-100-M Sensor Life: 24 months
Signal Output: 0-1 V FS Temp. Range: 5º to 45ºC
Warranty: 12 months analyzer; 12 months sensor Wetted Parts: stainless steel optional