Air Volume Test Bench Machine Test Standard GB/T1236-2017 Differential Pressure Wind Tunnel

• Customization: Available
• After-sales Service: 1 Year
• Power Supply: 380V
• Model NO.: HY
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Air Volume(M³/H): 50~2000
• Air Volume(M³/H) Accuracy: ≤±3%
• Temperature(℃)Range: 0~50
• Temperature(℃)Accuracy: ±1
• Static Pressure(PA)Range: 0~1000
• Transport Package: Standard Export Wooden Box
• Specification: Customized
• Trademark: HUANYI
• Origin: China
• HS Code: 9031809090
• Production Capacity: 10000pieces/Year

Product Description

Product Description

The Air volume test bench for air outlet of purifier uses the method of "constant static pressure" to measure relevant parameters and air volume. 

Set static pressure value: When the test fan is running, the current static pressure value changes, the PID instrument reads the current static pressure value through the sensor, and compares it with the set static pressure value.

If the current static pressure value does not reach the set static pressure value, the PID instrument automatically adjusts the speed of the auxiliary fan and controls the air volume of the auxiliary fan so that the current static pressure value reaches the set static pressure value. When the static pressure value is stable, measure the relevant parameters required to calculate the air volume, and calculate the air volume of the test fan.

Meet the standards

 

GB/T1236-2000	Performance Test of Standardized Air Duct for Industrial Ventilators
GB/T2624.3-2006	Uses the differential pressure device installed in the circular surface pipeline to measure the fluid flow of the full pipe

Product Parameters

 

Index parameter		Range	Accuracy
Control1)	Air volume(m3/h)	50~2000	≤±3%
	Static pressure(Pa)	0~1000	±0.5%
Note: 1) Control parameters. 2) The air volume measurement accuracy is ±3% of the actual measurement value.
Measurement	Temperature(ºC)	0~50	±1
	Humidity(%RH)	10~99%	±2%
	Atmospheric pressure(A.kPa)	80~110	±0.5%
	Nozzle differential pressure(Pa)	0~1000	±2%

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