Features: 1. Large LCD with backlight display 2. All Chinese menu operation, the operation more easily 3. Display the current date and time, automatic measurement, measured gas concentration and can be stored with the test result 4. Data storage function, the configuration data card is 2 g SD card, can interval to 10 seconds, 24 hours in a row, record for 20 years 5. The built-in sampling pump, suitable for remote sampling or measurement is difficult to reach space Technical parameters Measuring range: 0-20 formaldehyde, resolution of 0.01 PPM Ozone concentration: 0-20 PPM, resolution of 0.01 PPM Sensor types: imported from electrochemical sensor Sensor life: > 2 years Response time: formaldehyde < 40 seconds, ozone < 60 seconds Preheat time: formaldehyde < < 60 seconds, ozone in 90 seconds Temperature: - 20 ℃ to 50 ℃ Humidity: 15-90%, without any condensation The atmospheric pressure: Atm plus or minus 10% Built-in sampling pump, sampling flow 600 ml/min Size: 330 * 220 * 200 mm Weight: 5 kg
Features: 1. Large LCD with backlight display 2. All Chinese menu operation, the operation more easily 3. Display the current date and time, automatic measurement, measured gas concentration and can be stored with the test result 4. Data storage function, the configuration data card is 2 g SD card, can interval to 10 seconds, 24 hours in a row, record for 20 years 5. The built-in sampling pump, suitable for remote sampling or measurement is difficult to reach space
