Handheld Formaldehyde Meter/Monitor
Formaldehyde (HCHO) is one of the most commonly poisonous substances found in daily life and industry. The HAL-HFX205 formaldehyde monitor/meter is designed for use in a wide variety of applications such as furniture, floor boards, wall papers, paint, gardening, indoor decoration, construction, dye stuffs, paper manufacture, pharmaceutical, medical, food, cleaning, synthetic resins, textile treatment, horticulture and cosmetics. The HAL-HFX205, based on reliable electrochemical sensing technology, features fast response times, directly displays the formaldehyde concentration in ppm or mg/m3. Newly re-designed HFX205 has significant improvement including side-access USB and power ports, temperature-corrected reading and longer battery operating time over previously obsolete model, HAL-HFX105.
Product Specifications
| Target Gas | Formaldehyde (HCHO) in air |
|---|---|
| Range | 0 ~ 5ppm (up to IDLH also available for special order) |
| Technology | Electrochemical sensor |
| Sampling Method | Pump and pointing sampling |
| Response Time | < 30 seconds |
| Resolution | 0.01ppm |
| Display Unit | ppm |
| Memory | Up to 99 sets of data (optional for larger storage capacity) |
| Interface | USB |
| Operating Environmental Conditions | Temperature: 5 ~ 40°C Humidity: 15 ~ 90%RH |
| Power | Rechargeable Lithium ion battery (900mAh); AC adapter 5VDC/500mA |
| Dimensions | 80 (W) × 35 (D) × 158 (H) mm |
| Weight | About 200 grams |
Features
- Wide measuring range
- Fast response
- Direct real time reading
- Data storage capability
- High-speed USB
- No warm-up time
- Auto back light
- Self-calibration
- Excess limit warning (ACGIH TLV and OSHA STEL)