CompuFlow8650CO2测量计CompuFlow8650CO2测量计

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13521412287
13521412287

产品类型: 环境检测仪器
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Features & Applications:

This Alnor indoor ait quality carbon dioxide meter is the ideal tool for investigating indoor air quality and performing thermal comfort studies. It simultaneously measure and data log multiple parameters: carbon dioxide (CO2), temperature, humidity, and calculates dew point, wet bulb temperature, and % outside air. Ideal applications include investigating indoor air quality, performing thermal comfort studies, checking ventilation systems and conducting IAQ evaluations.

Features:

Stable NDIR sensor to monitor CO2
Displays humidity as %RH, dew point, and wet bulb
Measures temperature
Calculates % outside air from CO2 or temperature
Manual or continuous data logging
Stores 12,700+ sets of downloadable readings with time and date stamp
Includes LogDat2™ software and interface cable to download to a PC

Includes:

Instrument
hard carrying case
(4) AA alkaline batteries
calibration collar
operation and service manual
NIST calibration certificate
downloading software and computer cable

Specifications:

CO2
Sensor Type:	Dual-wavelength NDIR (non-dispersive infrared)
Range:	0 to 5000 ppm
Accuracy:	±3.0% of reading or ±50 ppm, whichever is greater
Resolution:	1 ppm
Response Time:	20 seconds
Temperature
Sensor Type:	Thermistor
Range:	32 to 140°F (0 to 60°C)
Accuracy:	±1.0°F (±0.6°C)
Resolution:	0.1°F (0.1°C)
Response Time:	30 seconds (90% of final value, air velocity at 400 ft/min [2 m/s])
Relative Humidity
Sensor Type:	Thin-film capacitive
Range:	5% to 95% RH
Accuracy:	±3.0% RH
Resolution:	0.1% RH
Response Time:	20 seconds (for 63% of final value)
% Outside Air
Range:	0 to 100%
Resolution:	0.1%
Operating Temperature:	40 to 113°F (5 to 45°C)
Storage Temperature:	-4 to 140°F (-20 to 60°C)
Logging Capability
Ranges	Model CF920 logs up to 30,300 data points with (3) measurement parameters enabled
Time Constant:	1 sec, 5 sec, 10 sec, 20 sec, 30 sec (user selectable)
Log Intervals:	1 second up to 1 hour (user selectable)
Meter Dimensions:	3.3 in. x 7.0 in. x 1.8 in. (8.4 cm x 17.8 cm x 4.4 cm)
Probe Dimensions
Length:	7.0 in. (17.8 cm)
Diameter:	0.75 in. (1.9 cm)
Weight (with batteries):	1.16 lbs (0.53 kg)
Power Requirements:	Four AA-size batteries