Description
Overview
GAOTek reliable VOC gas analyzer with the most advance nanometer semiconductor technology, ultra-low power 32-bit microprocessor, 24-bit ADC data acquisition chip, outstanding accuracy. 3.5 in (88.9 mm) IPS technical grade display with a pixel up to 320 Pixel x 480 Pixel, display technical indicators and gas concentration value perfectly. Three concentration units are available PPM, %VOL, mg/m3. User can combine different sensor, kinds of gas can be detected at the same time, PM 2.5 dust sensor, temperature and humidity sensor and other kind of sensors are available.
Features
- With high-power pump allow device working under tiny negative pressure
- The reasonable gas chamber design
- Ensures that the sensor is not affected by the pressure
- With over-voltage protection, overcharge protection
- Electrostatic prevention, magnetic-field interference prevention
- All software automatic calibration, sensor up to 6 levels target
- Calibration ensures the accuracy and linearity of the entire measurement
- With data recovery function
- Chinese and English operation model are available, user-friendly
- With temperature and humidity compensating function
- With dust filter, dust-proof design allow device applies in all sorts of harsh conditions
Technical Specifications
| Type | Exd II Ct4 |
| Support | OEM, ODM |
| Detection Accuracy | <3% FS |
| Linearity Error | <1% FS |
| Zero Drift | <1% FS/Year |
| Repeatability | <1% FS |
| Product Type | Multifunctional Gas Detector |
| Scalable Gas Sensor | User can customize 1 to 5 gas sensors in any combination |
| Dust Sensor | Laser Dust Sensor 0.3 um, 0.5 um, 1 um, 2.5 um, 10 um |
| Humidity | 0% RH to 100% RH |
| Detection Pattern | Pumping with built-in high-power pump allow device working under tiny negative pressure condition, the flow rate is adjustable |
| Detection Accuracy | <3% FS |
| Reaction Time | <20 sec |
| Recovery Time | <20 sec |
| Storage pattern | Automatically saving and manually saving is available. Up to 100000 group data, user can view history data on the display |
| IP Rating | IP 66 |
| Power | 4000 mA high-capacity polymer rechargeable battery |
| Shell material | ABS, PC |
| Working Pressure | -30 kPa to 100 kPa |
| Accessories | Dust filter, case, user manual, USB charger, Data cable, Calibration Cover |
| Temperature | -4 °F to 152 °F (-40 °C to 120 °C) |
| Dimension | 10 in x 3.4 in x 2.8 in (220 mm x 88 mm x 55 mm) |
| Weight | 2.5 lb (500 g) |