Product description：QT-CO2 meter is used to measure carbon dioxide by non-dispersive infrared induction principle, in the meantime it can measure temperature, humidity, dew point and wet bulb temperature. The meter is equipped with a large LCD display, and it has several characteristics, such as rapid response, visible light/sound alarm settings, low drift and high performance.
Applications:
- Agricultural greenhouse
- Food processing
- Experiment teaching
- Industry and quality management
- Indoor air quality monitoring
Technical Parameters：
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Model
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QT-CO21
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QT-CO22
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Measurement Range of CO2
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0~2000 ppm
2001~9999 ppm(accuracy not guaranteed)
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0~5000 ppm
5001~9999 ppm(accuracy not guaranteed)
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Accuracy
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±50ppm ±5% (0~2000 ppm)
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±30ppm ±5% (0~5000 ppm)
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Humidity
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Measurement range: 0.0~99% RH Accuracy: ±3%
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Temperature
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Measurement range: -10℃~ 60℃(14~140℉)
Accuracy: ±0.6℃/±0.9℉
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Resolution
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1 ppm, 0.1℃, 0.1% RH
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Warm-up Time
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30 s
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Operating Environment
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Storage temperature: -20~60 ℃
Storage humidity: 0~99% RH (no condensed water drops)
Operating temperature: 0~50 ℃:
Operating humidity: 0~95% RH (no condensed water drops)
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Size
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130×80×60 mm
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Package Content
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Host machine, manual, power adapter
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bio-equip.cn Channel science and technology has been dedicated to the teaching, scientific research and the sales, research and development of applied instruments in the fields of soil, plants, environment, hydrology, meteorology and animal physiology, ecology and environmental hydrology for many years.
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