主要特点 Main features
用于检测低浓度光干涉式甲烷测定器基本误差和气密性，操作简单，使用方便，符合MT 424-1995《光干涉式甲烷测定器校准仪通用技术条件》。
It is
used to detect the intrinsic error and air-tightness of low concentration
optical interference methane detector, easy to operate and convenient to use.
Meets the standard of MT424-1995 “General Technical Conditions for Calibration
of Optical Interference Methane Detector”
技术参数 Technical
specification
项目 Item | 技术参数 Technical
specification |
测量范围 Measurement range | (0～10)%CH4 |
气密性 Air-tightness | 750mmH2O压力下持续5min， 压力变化＜1mm水柱 Pressure
difference should be less than 1mm water colum under 750mmH2O
pressure for 5 mins |
额定电压 Rated voltage | AC 220V |
输出电压 Output voltage | DC 1.5V/3V |
主机外形尺寸 Dimension of detector | 350×280×180 |
标尺外形尺寸 Dimension of scaleplate | 830×60×25 |
重量 Weight | 7.5Kg |
配套信息 Supporting
标准配置 Standard configuration | 主机 铝合金包装箱 钥匙 红胶管 橡胶护套 Detector, Al-alloy case, key, red rubber tube, rubber cover |
包装信息 Packaging
包装尺寸(纸箱) Package size (carton) | 350×250×440 |
包装数量 Package quantity | 1pcs |
毛重 Weight | 8Kg |
