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เครื่องวัดความเร็วลมดิจิตอล
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CEM Thermo Anemometer
รายละเอียด:
Brand Name:CEM
Model Number: DT-8894
Wind speed measurement ( Individual pore) Mean value mode air flow measurement of the wind speed
(CMM/CFM) Air discharge mean value mode data hold ( Wind speed / air discharge) Maximum value /
minimum / mean value (wind speed / air discharge) Automatic shutdown
Circuit Custom LSI one-chip computer designs the circuit
Display screen 0.7" (16 mm) 4 - location LCD double display
Sampling time Probably a series of reading per second
Automatic shutdown Automatic shutdown after 20 minutes
Operating temperature 32 to 122? F (0 to 50? C)
Store the temperature 14 to 140? F (-10 to 60? C)
Operation humidity < 80% RH
Store the humidity < 80% RH
Operating Altitude 2000 meters (7000ft) maximum
Battery One 9 volt (NEDA 1604) Battery
Battery life-span About 80 Hour.
Battery circuit Direct-flow 8.3 mA
คำค้นหา:
anemometer เครื่องวัดความเร็วลม thermo dt_8894 cem