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GD600-4GAS Portable Multi Gas Analyzer NO2 SO2 CO O3
ATO GD600-4GAS portable multi gas analyzer for NO2, SO2, CO and O3 with pump sampling, HD display and rechargeable battery for lab and industrial use.
It can be customized to detect up to 18 gases simultaneously.
The ATO GD600-4GAS is a high-accuracy portable multi gas analyzer designed for simultaneous detection of NO2, SO2, CO and O3. It uses top-brand sensors and a pump sampling system with ten adjustable flow levels to deliver reliable measurements in laboratories, industrial plants, refineries, hospitals, mining and inspection work.
Its modular internal structure allows the analyzer to be adapted to different detection requirements, while the 3.5-inch HD LCD screen presents measurement data clearly and the large-capacity rechargeable battery provides long operating time.
- High quality sensors for stable and accurate results.
- Pumping suction sampling with adjustable flow from 0 to 500 mL/min.
- Multiple display modes and freely switchable gas concentration units.
- 8 GB SD card for historical data storage.
- Buzzer, red LED, fault alarm, pump abnormal alarm and low battery alarm.
- IP65 protection with CE and ATEX certification.
Typical applications include universities, research institutes, large oil refineries, metallurgical plants, inspection and quarantine bureaus, hospitals, mines and tunnel engineering sites.
Note: the instrument can be customized to detect up to 18 gases simultaneously. Contact us if you need different gases, measurement ranges or optional accessories such as a printer, pressure sensor or high-temperature gun.
| Model | GD600-4GAS |
| Sampling method | Pumping suction, 10 adjustable levels, flow range 0-500 mL/min |
| Detection principle | Electrochemistry |
| Detected gases | NO2, SO2, CO, O3 |
| Measuring range | NO2: 0-10 ppm; SO2: 0-10 ppm; CO: 0-20 ppm; O3: 0-10 ppm |
| Resolution | NO2: 0.001 ppm; SO2: 0.001 ppm; CO: 0.001 ppm; O3: 0.001 ppm |
| Accuracy | <=+/-2% F.S. |
| Data storage | 8 GB SD card |
| Alarms | Buzzer, red LED, on-screen alarm status, fault alarm, pump abnormal alarm and low battery alarm |
| Display | 3.5-inch HD LCD, 320 x 480 resolution |
| Language | Chinese/English |
| Battery | Large-capacity rechargeable lithium battery |
| Explosion-proof grade | Ex ia llC T4 |
| Protection rating | IP65 |
| Certifications | CE, ATEX |
| Operating temperature | -40 to 70 C |
| Operating humidity | 0-95% RH non-condensing |
| Dimensions | 260 x 230 x 120 mm |
| Weight | 3700 g |
| Standard accessories | User manual, micro-USB cable, water vapour smoke filter, intake sampling rod, 600 mm tube and carrying case |
| Optional accessories | Built-in or Bluetooth printer, pressure sensor and high-temperature gun |