RIKEN KEIKI Co., Ltd. (限日本國內販售) 適用於GX-3RPro系列的氣體抽吸泵單元 (附溯源證明) RP-3RProS

Features

• External Electric Pump Unit for the GX-3RPro Series
• Can be docked with the GX-3RPro to support suction sampling
• Detachable by the detachable lever of the tester
• Pump suction flow rate switchable
• Others: By docking 3 points, the floating gas sampler 8 m and the GX-3RPro body, oxygen deficiency in manholes and underground pits can be confirmed (the GX-3RPro body and the floating gas sampler 8 m are sold separately).
• This product comes with a traceability certificate. Breakdown of attached documents: gas inspection report (acceptance certificate issued by gas manufacturer), traceability system (traceability system diagram for gas production), traceability chart (traceability system diagram for equipment and measuring instruments)

Specification

• Suction Flow Rate (mL/min): High Mode/Approx. 500, Low Mode/Approx. 350
• Alarm display: Flow low alarm/FLOW lamp blinks fast (yellow), Battery voltage low alarm/POWER lamp blinks (green)
• Power supply: AA-size alkaline dry battery/1 piece (* Explosion-proof structure electric machine equipment type test specification: Toshiba LR6)
• Continuous operation time: High mode/approx. 10 hours, Low mode/approx. 16 hours (No alarm at 25°C, with new dry batteries)
• Operating temperature range (°C): -20 to +50 (without sudden change)
• Operating humidity range (%%%%RH): 95 or less (no condensation)
• External Dimensions (Body Only) (mm): Approx. 94 (W) x 95 (H) x 29 (D)
• Mass (g): about 130
• Explosion-Proof: Intrinsically Safe Explosion-Proof Structure (Ex ia IIC T4 Ga (-20~+50°C Toshiba LR6))
• Standard Accessory: AA alkaline dry cell battery/1 piece (Toshiba), tapered nozzle