Gas Detector for Phosphine (Wide Range/Data Record)
Description
Description
Key Features
- Data storage function, historical data can not only be viewed on the device, but also be exported and printed out by connecting to computer (optional)
- Rechargeable lithium polymer batteries of large capacity, which ensures the device to work continuously for a long time
- Strong and upscale alligator clip, portable
- Imported high-precision sensor with original packaging
- LCD dot matrix display technology, support both Chinese and English interface
- Easy to switch between gas concentration unit of PPM and mg/m3
- Ultra-high buzzer alarm sound, higher and lower alarm values are settable
- Special engineering plastics housing of high intensity, strong and durable, exquisite and comfortable in touching
- Elegant and exquisite aluminum alloy packaging suitcase
Technical Specifications
| Principle of Detection | Electrochemistry |
| Range of Measurement | 0-10ppm、0-20ppm、0-50ppm、0-100ppm、0-500ppm （optional） |
| Resolution | 0.01ppm 、0.1ppm、1ppm （optional） |
| Precision | 3%FS |
| Sampling Method | Diffusion |
| Display Technology | Monochrome dot matrix 128 * 128 LCD graphic display |
| Data record | Storage capacity of over a hundred thousand sets |
| Direct Readings | Gas molecular formula, the concentration unit, the measured value, time, battery, alarm state, data record state, etc. |
| Data transmission | High-speed data transmission by USB |
| Calibration | two target point calibration |
| Password Protection | Calibration is protected by password, and the password Can be reset |
| Restore | Support restore of factory calibration |
| Explosion-proof Grade | ExirⅡCT4 |
| Protection Grade | IP66 |
| Working Temperature | -4 F~122F(-20℃~50℃) |
| Working Humidity | 0-95%RH |
| Dimensions | 6.10*3.07*1.37 in(155 * 78 * 35 mm) |
| Weight | 0.66 lb.(300 g) |
| Housing Material | ABS+PC |
| Unit of Concentration | one press to switch between ppm and mg/m3, system will finish conversion of values automatically |