Aii GPR-1200-B1-C2-D1-M2-X1-X2 – PORTABLE TRACE OXYGEN ANALYZER

The Analytical Industries Inc. GPR-1200 is a portable electrochemical oxygen analyzer designed for accurate ppm-level oxygen measurements in industrial gas systems.

Confirmed Ordering Configuration:

• B1: General Purpose analyzer for safe-area use.

• C2: Integrated gas sample pump.

• D1: GPR-12-333 electrochemical oxygen sensor.

• M2: NIST calibration certificate.

• X1: Protective carrying case.

• X2: Inlet coalescing filter.

Key Technical Features:

• Electrochemical trace oxygen measurement.

• Selectable ranges: 0–10, 0–100, 0–1000 ppm and 0–1% O₂.

• Additional 0–25% O₂ air calibration range.

• Accuracy: less than 2% of selected range under constant conditions.

• Display resolution: 0.01 ppm.

• Lower detection limit: 0.05 ppm.

• Typical T90 response time: less than 2 minutes.

• Integrated sample pump and flow control system.

• Sensor isolation/bypass valve.

• LCD display and integral data logging.

• 0–1 VDC signal output.

• Rechargeable battery operation.

• Painted aluminum enclosure.

Applications: Nitrogen and argon purity verification, industrial gas quality control, oxygen ingress detection, inert gas monitoring and gas blanketing verification.

Safety Notice: The B1 configuration is intended for General Purpose safe-area use and must not be treated as a hazardous-area-certified instrument.

Supplier: AnhNghiSon.