portable measuring instrument for measurement of indoor air quality | HD21-ABE17
1.093,00 EUR
inkl. 19 % USt -> Preis zzgl. Versandkosten
Lieferzeit bzw. Fertigungszeit variiert - bitte erfragen!
Art.Nr.: HD21-ABE17Produktbeschreibung
general information:
HD21ABE17 is a laboratory/portable instruments for the analysis of indoor air quality (IAQ).
The instrument measures the following parameters simultaneously :
- carbon dioxide (CO2)
- carbon monoxide (CO)
- atmospheric pressure
- temperature
- relative humidity
The instrument calculates:
- dew point
- wet bulb temperature
- absolute humidity
- mixing ratio
- enthalpy
This measuring instrument can also be used in kitchens, baths, changing rooms and swimming pools. With regard to air quality, possible chemical, physical and biological contaminants should also be taken into account. The instrument has a wide dot matrix display with a resolution of 160 x 160 dots.
application areas:
- measurement of IAQ (indoor air quality) and comfort conditions in schools, offices and indoor spaces.
- analysis and study of the Sick Building Syndrome (headache, sickness and irritations) and of the resulting consequences.
- checking the HVAC system efficiency (heating, ventilation and air conditioning).
- examination of IAQ conditions in factories to optimize microclimate and improve
productivity. - checking of building automation.
specifications:
|
CO2 carbon dioxide: |
sensor: |
NDIR dual wavelength |
| measurement range: | 0 ppm to 5,000 ppm | |
| resolution: | 1 ppm | |
| accuracy: |
±50 ppm ±3 % of measured value | |
| CO carbon monoxide: | sensor: | electrochemical cell |
| measurement range: |
0 ppm to 500 ppm |
|
| resolution: |
1 ppm |
|
| accuracy: | ±3 ppm ±3 % of measured value | |
| barometric air pressure (Patm): | type of sensor: | piezo-resistive |
| measurement range: | 750 hPa to 1,100 hPa | |
| resolution: | 1 hPa | |
| accuracy: |
±1.5 hPa at 25°C | |
| relative humidity (r.h.): | type of sensor: | capacitive |
| measurement range: |
0 % to 100 % r.h. |
|
| resolution: | 0.1°C | |
| accuracy: | ±1.5 % r.h. (0 % to 90 % r.h.) ±2 % r.h. (outside of this range) for T = 15°C to 35°C ±(1.5 +1.5 % of the measurement) % r.h. for T = -20°C to +60°C | |
| temperature T: | type of sensor: | NTC 10 kΩ |
|
measurement range: |
-20°C to +60°C | |
| resolution: | 0.1°C | |
| accuracy: |
±0.2°C ±0.15 % of measured value | |
| working temperature: |
-5°C to +50°C | |
| storage temperature: | -25°C to +65°C | |
| relative working humidity: | 0 % to 85 % r. h., non-condensing | |
| ingress protection: | IP30 | |
| power supply unit (code SWD-10): | 12 V DC/1 A | |
| power supply batteries: | 4 x 1,2 V NiMH rechargeable batteries, type 'AA' | |
| For further details p.r.t. data sheet: |
 |
instruction manual as .pdf: |
 |
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