规格和标准 |
供应检测的气体:一氧化氮(否)分辨率(ppm):1 检测方法:抽吸类型显示范围(ppm):0至100 浓度显示:LCD数字(完整点)吸力流量:0.75 l/min或更多(开放流量)的显示/中间显示/中文/中文/中文/中文/中文显示: (traditional)/Vietnamese/Italian/Spanish/Slovak/Czech/German/Turkish/French/Portuguese/Polish/Russian Alarm setting value (ppm): First alarm 25/Second alarm 50 Buzzer volume (dB): Approximately 95 (30 cm from the source) Gas alarm display: lamp flashing/continuous modulation sound/gas concentration display flashing Gas alarm operation: self-holding/automatic recovery Fault alarm/self-diagnosis:流动误差/系统异常/传感器异常/电池电压下降/调整受损/日期/时间异常故障警报警报显示:灯光闪烁/蜂鸣器间歇性/内容显示故障警报操作:USB 2.0 type-c type-c(USB 2.0 type-c) time: Approximately 30 hours (but in case of 25 ℃, no alarm, no lighting) Operating temperature range (℃): -20 to +50 (No sudden changes) Humidity range (%RH): 20 to 90 (No condensation) Instruction accuracy (under the same conditions): within ±10 ppm Operating pressure range: 80 kPa to 120 kPa (Explosion-proof application range is 80 kPa to 110 kpa) 结构:防尘防水结构IP66/68等效/下降耐用性1.5 M 爆炸式防止结构:国内爆炸式防爆(爆炸 - 防爆结构机械设备模型认证)规格:内在安全的爆炸性爆炸结构 爆炸式 爆炸式 (mm):大约158(w)x 85(h)x 132(d)
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设置内容和配件 |
Traceability certificate (set of 1) *Breakdown of attached documents: Gas inspection report (certification issued by gas manufacturers), traceability system (tracing system diagram for gas production), traceability chart (tracing system diagram for equipment and measuring instruments) Sampling probe (approx. 94cm) Shoulder belt AA alkaline batteries (6件)
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