Riken便携式高度敏感的可燃气体检测器（对于低浓度测量）NC-1000甲烷规范 NC-1000 CH4

Target gas: flammable gas (CH4, etc.)
Depth (mm): 36
Height (mm): 124
Width (mm): 80
Detection principle: New ceramic type Measuring range: 0-10000ppm
Alarm type: Self-holding, 2-stage alarm Flow rate reduction, sensor connection defect, battery voltage drop, circuit异常，校准范围异常警报操作：<燃气警报>蜂鸣器间歇性，警报灯（红色）闪烁，气体浓度闪烁<故障警报<故障警报>蜂鸣器间歇性，警报灯（红色）闪烁，闪烁，故障内容显示警报设置值：1st 250ppm/2nd 500ppm检测方法：泵送类型，泵送类型，泵速度7-级别/plof速度/plof速度/plof速度/流量/更多（plof fairs of 0.30 l. numerical display + bar meter (50 splits) + Status information display / 7-segment digital numerical display: 0-1000ppm/Digital bar meter display: Auto-range switching 0-1000ppm (L range) / 0-10000ppm (H range) Power supply: AA alkaline 4 dry batteries (To meet the explosion-proof performance requirements, please the batteries listed on the explosion-proof structure electric machinery and equipment type certification pass certificate.)连续使用时间：大约15个小时（新的干电池，没有警告和没有照明，在25°C下）防尘和防水结构：相当于IP67
炸式： 炸式 炸性 炸性 炸性防 炸结构

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260G

-20至 +50°C，95％RH或更少（无凝结）

4 AA碱性电池
手带
气体收集管（1m） +气体收集杆

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