Brief introduction of ACH-II Air Capture Hood:

  The ACH-II is a professional-grade instrument designed to measure the air volume flowing through diffusers,

Main Features of ACH-II Air Capture Hood:

• Multi-Parameter Detection: Simultaneously monitors air volume, velocity, temperature, and humidity 

  
  

• Large Data Storage: Stores up to 64 groups of air volume data (72 points per group) and 2500  differential pressure records.

  
  

• Smart Data Export: Supports USB disk for data export and optional WiFi connectivity for printer data.

  
  

• User-Friendly Interface: High-resolution display with Chinese-English language switching and buzzer alarm function.

  
  

• Versatile Units: Instant conversion of displayed units between m³/h and ft³/min (CFM)

  
  

•  Extended Operation: High-capacity lithium battery supports up to 6 hours of continuous field use

  
  

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	-125pa～125pa
	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	Internal Li-battery (6 hours continuous use)
Weight	4.5kg (with standard hood)
Data storage	Air Volume：64group（72 datas/group）		Differential pressure：2500 datas

Standard Accessories :