| 规格和标准 |
Scale range: 0.5 to 20 ppm Number of suctions: 7 times (700ml), 4 times (standard) (400ml), 1 time (100ml) Measurement time: 6 minutes, 3 minutes, 45 seconds Comment: 1/2, 1, 5 Discoloration: Yellow → Brown Temperature and humidity correction: Humidity Target gas: Hydrogen氟化物 扩展气体:氟化氢 有效期(年):3 宽度(mm):147 深度(mm):54 高度(mm):19 测量范围(PPM):0.25至100 > 100 > 100 > > > > > >
|