CEM GD-3803 adalah alat ukur gas detektor ganda yang dapat mengukur Oksigen, Karbon Monoksida dan Karbon Dioksida, juga dapat mengukur suhu dan kelembaban udara. CEM GD3803 memiliki baterai yang dapat diisi ulang dan dapat menyimpan hingga 500 titik data.
Fitur CEM GD-3803 :
| Features |
| Measures and logs Oxygen(O2)、Carbon Monoxide(CO)、Carbon Dioxide(CO2), relative humidity and temperature |
| High Accuracy gas sensor |
| Max/Min and average value display |
| Adjustable audible O2, CO and CO2 alarm |
| Display with backlight |
| Adjustable auto power off function |
| Mini USB interface Connections |
| Auto Power Off |
Spesifikasi CEM GD3803 :
| Specifications | |
| O2 Measurement | |
| Oxygen Range | 1﹣30% vol.O2 |
| Oxgen Resolution | 0.10% |
| Oxygen Respond Time | <15 Seconds |
| CO Measurement | |
| Carbon Monoxide(CO) Range | 0﹣1000 ppm |
| Carbon Monoxide(CO) Accuracy | ±5%F.S |
| Carbon Monoxide(CO) Resolution | 1 ppm |
| Carbon Monoxide(CO) Respond time | <2 Seconds |
| CO2, Measurement | |
| Carbon Dioxide(CO2) Range | 0﹣9999ppm CO2 |
| Carbon Dioxide(CO2) Resolution | 1 ppm |
| Carbon Dioxide(CO2) Accuracy | ±75ppm or ±5% of reading |
| Carbon Dioxide(CO2) Respond time | 120 Seconds |
| Temperature & Humidity Measurement | |
| Temperature Range | 0℃ to 50℃(32℉ to 122℉) |
| Temperature Resolution | 0.1℃/℉ |
| Temperature Accuracy | ±1℃ |
| Humidity Range | 0 to 100% RH |
| Humidity Resolution | 0.1%RH |
| Humidity Accuracy | ±3.5%RH @ 20 to 80% RH ±5%RH @ 0 to 20%RH or 80 to 100%RH |
| Operate Environment | 0℃ to 50℃(32℉ to 122℉)at<90%RH |
