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RKI Instruments RI-85 Hand Held Infrared CO2 Monitor, 0 - 5%, Sample Draw with Internal Pump, Includes Alkaline Batteries, Coiled Hose, Probe, and Vinyl Cover - 73-0570RK-05
Item #:
73-0570RK-05
Brand:
RKI Instruments
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73-0570RK-05 RI-85 Hand Held Infrared CO2 Monitor, 0 - 5%, Sample Draw with Internal Pump, Includes Alkaline Batteries, Coiled Hose, Probe, and Vinyl Cover by RKI Instruments
This Model RI-85 is a compact, lightweight portable CO2 monitor with an Infrared (NDIR) type sensor. This sensor provides fast and accurate detection of CO2 levels from 0 to 10,000 ppm. An internal pump is utilized for continual sampling, and the unit operated for 12 hours from one set of batteries. Microprocessor control provides average readings over a selected time period, and also can display the peak value detected.
Features
- Microprocessor controlled
- Instantaneious, Peak, and Average values provided
- Compact and Lightweight
- Audible and visual alarms
- Internal sample drawing pump
- LCD digital display with backlighting
- Recorder output signal (0-1V linear)
Application
- Indoor air quality CO2 level testing
- Safe CO2 breathing levels in plants or factories
- Leak checking on CO2 fire extinguisher equipment
- Check before intering after CO2 extinguisher use.
- Exhaust gas leak from combustion appliances in homes or plants
*Please note we can only ship RKI products to customers within the United States
Detection principle | Non-Dispersive Infrared Detection (NDIR) |
Measuring gas | Carbon dioxide (CO2) in air |
Measuring range | 0-10,000 ppm |
Resolution | 10 ppm/digit from 0 - 2,000ppm, 25 ppm/digit from 2,000 - 5.000 ppm, 50 ppm/digit from 5,000 - 10,000 ppm |
Sampling method | Sample-drawing with internal pump |
Repeatability | ± 3% F.S. (with constant conditions). |
Alarm display | Audible and visual alarms (non-tatching). |
Alarm point | Any one level selection of 1,000 ppm. 5,000 ppm, or OFF |
Response time | Within 15 seconds to 90% response. |
Ambient temperature and humidity | -10 ~ +40°C,(14-104°F), less than 90%RH (Non-condensing). |
Power source | AA size dry battery x 4 pcs. |
Continuous operation | Approx. 12 hours (Alkaline batteries, no alarms or no illumination, room temp.). |
Dimensions and weight | Approx. 85mm(W) x 190mm(H) x40mm(D). 500gr. Approx. 3.5"(W) x 7.8"(H) x 1.6"{D). 1.1 Ib. |
Display | Current reading, Average value, or Peak reading. (Pushbutton Select). |
Average value time | Selected from 1 minute, 3 minutes, or 15 minutes |
External output signal | 0 - 1 V DC linear output |
Accessories | Carrying case..1 Spiral tube(1m)..1 Gas sampling probe..1 Absorption tube for zero adjust..1 Dry battery..4 Alkaline AA batteries..4 |
Optional accessories | Gas Cylinders for zero and span calibration Sample bag Absorptive agent for zeroing Jack for external output. |