美国ECO公司C-21 VOC 挥发性有机气体检测仪
Benefits:
- Constantly monitors your work environment. Detects leaks and poor air quality before they are a health hazard. Alarms below OSHA TLV for most common solvent-based VOCs.
- No installation. Easily used and understood by non-technical personnel.
- Virtually no maintenance.
Features:
- Highly sensitive to solvent vapors and other VOCs. Bright green-yellow-red display clearly s hazard level of gas or vapor.
- Detects down to OSHA EPA ａnd other regulatory-mandated levels…typically at low ppm concentrations.
- Has built-in rechargeable battery for portable use in tracking leaks.
- Rugged construction with many safety features.
Specifications:
- Range: Full scale = 50-100 ppm for most solvent based VOCs.
- Bargraph display: Green = normal. Yellow = caution. Red = danger.
- Response time: Within a few seconds of the VOC gas reaching the sensor.
- Measurement principle: HMOS (heated metal oxide semiconductor) sensor.
- Size: 85 × 35 × 60 mm (3.25 × 1.375 × 2.375 in)
- Weight: 140 gr (5 oz).
- Power requirements: 12 VDC at 300 mA. AC adapters available worldwide.
- Battery: Self-contained NiCad or NiMH. Approximately 2 hour capacity. Recharged by AC adapter overnight.
