Brief introduction of ACH-II Air capture hood:

     ACH-II Air Capture Hood is an instrument used to measure the air volume flowing through air-outlet, diffusers and grilles. ACH-II Air Capture Hood is easy to use and has high accuracy and reliability which ensures its results to be accuracy and be saved.                                                            

Main Features of ACH-II Air Capture Hood:

• Simultaneously detect air volume, air velocity, temperature and humidity 

• Large data storage function

• Differential pressure detection

  
  

• data calibration function

• USB DISK for export data, and wifi for printer data (optional item)

•  Chinese-English Switch

  
  

•  Buzzer alarm function

• Conversion of the displayed units between m³/h and ft³/min

Parameters of ACH-II Air Capture Hood:

Air Volume	Measurement range	40～3600m3/h
	Accuracy	±5%FS
	Resolution	1 m3/h
Differential pressure	Measurement range	-500pa～500pa
	Accuracy	±1%FS
	Resolution	0.1pa
H&T	Measurement range	Temperature：-40～105 ℃		Humidity：0～100 RH%
	Resolution	Temperature：0.1℃		Humidity：±3%RH
Spec	Standard size	610×610 mm（24”×24”）
	Optional sizes	915×915 mm（36”×36”）
		760×760 mm（30”×30”）
		610×1220 mm（24”×48”）
		305×1220 mm（24”×24”）
		305×1520 mm（12”×60”）
Power supply	li-battery for 6 hours continuous use
Weight	4.5kg (Air Capture Hood size: 610×610mm)
Data storage	Air Volume：64group（72 datas/group）		Differential pressure：2500 datas