Portable Multi-Gas Detector Instrument with Real-Time Monitoring, LCD Touchscreen, and IP65 Rated Housing for Industrial Safety
Designed for professionals in environmental protection, industrial safety, emergency response, and public health, the MR-AX Gas & Odor Analyzer offers high-sensitivity sensing, intelligent algorithms, and a rugged body to support rapid, stable, and accurate gas and odor detection across diverse sites.
Industrial-grade high-precision sensors provide rapid response and robust anti-interference performance, ensuring dependable results even in complex environments.
A proprietary algorithm automatically performs temperature and zero-point compensation, preserving measurement accuracy over long-term use without frequent manual calibration.
An imported constant-flow sampling pump guarantees uniform air intake and consistent data, enabling faster and more efficient detection on site.
The IP65-rated protective casing is waterproof, dustproof, and drop-resistant, while the compact lightweight body supports handheld and shoulder-strap use for extended field operations.
- Emergency detection at chemical accident sites.
- On-site inspection by environmental protection departments.
- Public health and epidemic prevention rapid testing.
- Pollution source emission monitoring and analysis.
- Workplace safety monitoring and industrial testing.
| Gas | Detection Range | Accuracy |
|---|---|---|
| CO | 0–500 ppm | 1 ppm |
| Cl₂ | 0–100 ppm | 1 ppm |
| NO₂ | 0–100 ppm | 1 ppm |
| NH₃ | 0–100 ppm | 1 ppm |
| O₂ | 0–30% vol | 0.5% vol |
| H₂ | 0–1000 ppm / 0–4% vol | 2 ppm / 100 ppm |
| F₂ | 0–10 ppm | 0.1 ppm |
| C₂H₄ | 0–20 ppm | 0.1 ppm |
| THT | 0–100 ppm | 1 ppm |
| VOC | 0–50 / 0–5000 ppm | 0.05 / 10 ppm |
| H₂S | 0–100 ppm | 1 ppm |
| SO₂ | 0–100 ppm | 1 ppm |
| HF | 0–10 ppm | 0.1 ppm |
| LEL | 0–100% LEL | 0.5% LEL |
| HCl | 0–30 ppm | 0.1 ppm |
| CO₂ | 0–1000 ppm / 0–5% / 0–20% / 0–100% | 10 ppm / 0.01% / 1% / 1% |
| PH₃ | 0–20 ppm | 0.1 ppm |
| AsH₃ | 0–20 ppm | 0.1 ppm |
| NO | 0–300 ppm | 1 ppm |
| HCHO | 0–30 ppm | 0.1 ppm |
| Gas | Detection Range | Accuracy |
|---|---|---|
| Odor Level | 0–50 | 5 |
| H₂S | 0–100 ppm | 0.1 ppm |
| NH₃ | 0–100 ppm | 0.1 ppm |
| CH₄S | 0–20 ppm | 0.1 ppm |
| VOC | 0–50 / 0–5000 ppm | 0.05 / 10 ppm |
- Covers toxic, flammable, and odorous gases in one unit.
- Fast response for emergency situations.
- Durable IP65 protection for harsh conditions.
- Portable handheld and shoulder-strap options.
- Simple operation requiring no training.
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