Pm2.5 Sensor Calibration and Correction Cabin

• After-sales Service: 1 Year
• Power Supply: 380V
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Temperature Range: -40ºC~+100ºC, Adjustable
• Humidity Range: 20%~90%Rh
• Model NO.: HY
• Temperature Fluctuation: ≤+0.5ºC
• Relative Humidity Fluctuation: ≤±2%
• Temperature Deviation: ≤+2.0ºC
• Humidity Deviation: ≤+5%
• Transport Package: Standard Export Wooden Box
• Specification: Customized
• Trademark: HUANYI
• Origin: China
• HS Code: 9031200090
• Production Capacity: 10000pieces/Year

Product Description

Product Description

PM2.5 pollutant sensor calibration cabin
PM2.5 sensors are mainly used in air purifiers, air fresheners, ventilation equipment, environmental monitoring equipment, smoke alarms, air conditioners, etc. The dust PM2.5 sensor has been aged, debugged, calibrated and calibrated before leaving the factory. During the calibration process You need to use a PM2.5 sensor calibration chamber.

Features

Technical features:

An industrial computer is used to control the PM2.5 concentration of the mixed gas in the test chamber. The mixed gas is detected by the PM2.5 sensor and the standard sensor to obtain detection data. The industrial computer is used to compare the PM2.5 concentration based on the error between the measured values of the PM2.5 sensor and the standard sensor. Calibration of PM2.5 sensors enables individual detection and calibration of mass-produced PM2.5 sensors, ensuring the measurement accuracy of PM2.5 sensors, improving the accuracy of PM2.5 sensors, and ensuring consistency in product use. Reduced amount of rework.

Calibration content:

By obtaining the dust concentration of the calibration environment and the basic power parameters of the PM2.5 sensor corresponding to the dust concentration, the calibration parameters of the dust sensor are determined based on the power parameters and dust concentration. This can improve the accuracy of the dust sensor calibration parameters, thereby improving the accuracy of the dust sensor.
 

Product Parameters

 

Internal dimensions	1m, 3m, 10m, etc.
External dimensions	Subject to actual size
Temperature range	-40ºC~+100ºC, adjustable
Humidity range	20%~90%RH adjustable temperature 40ºC at 5% humidity
Temperature fluctuation	≤+0.5ºC
Relative humidity fluctuation	≤±2%
Temperature deviation	≤+2.0ºC
Humidity deviation	≤+5%
Air exchange rate	0.5~2.0 times/hour
Air flow rate	0.1~1.0ms (adjustable with frequency converter)
Internal material	SUS304 stainless steel rounded corners
External material	Paint treatment
Insulation thickness	100mm rigid Polyurethane foam and glass wool

Company Profile