[停产] Riken便携式可燃气体泄漏检测器SP-220型烟雾（用于熏蒸气体） SP-220 TYPE-FUM

Subject gases: phosphine, methyl bromide, methyl iodide, hydrogen cyanide, sulfuryl fluoride, etc. Depth (mm): 39 Height (mm): 200 Width (mm): 43 Detection principle: Heat-line semiconductor type Gas alarm operation: flashing lamp, intermittent buzzer Gas alarm operation: automatic recovery Gas alarm operation: automatic recovery Fault alarm: sensor abnormality, battery voltage drop, flow rate drop, system abnormality, calibration abnormality, clock abnormality, pump abnormality Fault alarm operation: flashing lamp, intermittent buzzer, display of fault content Fault alarm return operation: Self-hold
LCD display contents: operation status display, flow confirmation display, alarm sound display, operation sound display, remaining battery level display, gas concentration display (barmeter), mode display, gas name/message display
Power supply: 2 AA alkaline batteries
Continuous time: Approximately 12 hours (25℃, no alarm, no lighting)
Dust-proof and drip-proof structure: IP55 equivalent
Functions: LCD backlight (automatically lit at alarm), data logger, log data display, peak hold, clock display, gas rereading

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215g

-20至 +55°C，95％或更少（无凝结）

2 AA碱性电池
手带
防护盖
5防水过滤器的有效性
锥度喷嘴

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