Description
Overview
GAOTek volatile organic compounds gas analyzer has the function of measuring multi gases, temperature, and humidity. The product is provided with high measurement precision, stable performance, and simple operation and convenient to carry. It is suitable for indoor environment of family, office, inside of cars and natural environment, etc. It is possible to simultaneously detect 1 to 6 types of gases, which can be expanded to 18 or more types of gases, and the types for detection are more than 500 types.
Features
- Fast and efficient gas detection function
- Rich human machine interface
- Large data storage and multi storage
- Powerful and convenient humanized function
- Multiple optional function meets personalized needs
Technical Specifications
| Working power | DC 3 V to 5 V (standard 3.7 V DC） |
| Battery capacity | 10800 mAh rechargeable polymer battery with overcharge, over discharge, overvoltage, short circuit and overheat protection |
| Communication Interface | Standard USB charging and communication (can be customized RS 485) with charging protection function, support USB hot swapping support RS 232 communication |
| Data storage | Standard capacity of 100,000 (optional SD card expansion) support local view, delete or data export, storage time interval can be set arbitrarily |
| Logging | Record calibration log, maintenance log, failure log, sensor life expiration reminder, next concentration calibration time reminder function |
| Interface language | Chinese or English can be set, default Chinese interface |
| Explosion-proof type | Intrinsically safe Exia II CT4Ga |
| Protection level | IP66，Rain and water splash proof, dust proof |
| Housing material | Engineering plastic + 304 stainless steels + high strength, wear and corrosion resistant aluminum alloy |
| Detection gas | N2H4 |
| Display method | 3.5 in (88.9 mm) 320 Pixel x 240 Pixel resolution large screen HD color display |
| Display content | Real-time concentration, alarm, time, temperature, humidity, storage, communication, power, charging status, concentration unit, gas molecular formula, etc. |
| Detection accuracy | ≤±1% FS |
| Linearity | ≤±1% |
| Response time | T90 ≤20 s |
| Recovery time | ≤30 s |
| Repeatability | ≤±1% |
| Uncertainty | ≤±1% |
| Standard Accessories | Instruction manual, certificate of conformity, USB charger (including data cable), humidity dust filter 1 |
| Optional Features | 15.74 in (0.4 m) stainless steel sampling handle (with standard length 39.37 in (1 m) hose), high-grade aluminum alloy instrument case |
| Differential pressure detection, wind speed detection, fall alarm, GPS positioning, SOS one-touch call for help | |
| Wireless data transmission Bluetooth, WIFI, GPRS wireless transmission, free computer software, cloud platform, cell phone APP remote monitoring data | |
| Optional internal integrated micro printer or external micro wireless Bluetooth printer | |
| Print content company name, gas name, date and time, ambient temperature and humidity, concentration data, test results (whether qualified) | |
| Optional 16 G or larger capacity SD card supports more than 100000 data storage capacity | |
| Optional accessories | 35.43 in (0.9 m) retractable sampling handle 39,37 in to 393.70 in (1 m to 10 m) hose, standard length 39.37 in (1 m)). Free uplink communication software (electronic documentation provided) |
| Sensor Type | Infrared Sensors Imported |
| Connection | Wi-Fi, USB Network |
| Detecting Gas | Combustible Gas, H2S, CO, O2, H2 |
| Optional Features | Humidity detection 0% RH to 100 % RH Accuracy 3% RH (while temperature compensation) Temperature detection -4 °F to 102 °F (-40 ℃ to +70 ℃) Accuracy 32.5 °F (0.5 ℃) |
| External Dimension | 12 in x 11 in x 5 in (255 mm × 210 mm × 125 mm) |
| Weight | 3.5 lb (2.5 kg) |