Vehicle Pm2.5 Dust Particle Sensor Calibration Cabin

• Customization: Available
• After-sales Service: 1 Year
• Power Supply: 380V
• Model NO.: HY
• Warranty: 1 Year
• Temperature Range: -40ºC~+100ºC, Adjustable
• Humidity Range: 20%~90%Rh
• 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 sensors are mainly used in air purifiers, air fresheners, ventilation equipment, environmental monitoring equipment, smoke alarms, air conditioners, etc. Dust PM2.5 sensors have been aged, debugged, calibrated and calibrated before leaving the factory. During the calibration process You need to use a PM2.5 sensor calibration chamber.

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.


If you have any questions about the selection of PM2.5 sensor calibration chamber, you can visit the official website of "HUANYI Instruments" and consult relevant technical personnel.
 

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

FAQ

(1) Do you accept customized services?
Yes, of course, we can not only offer standard machines, but also can customize machines according to your requests. Don't hesitate to tell us your requirements, we will try our best to meet your needs.
(2) How about your warranty?
Every machine produced in our factory comes with a 14-month warranty after shipment. Generally, we offer 12 months of FREE maintenance, while considering of shipping time, we can extend for 2 months for our customers.
If your machine doesn't work, you can email us and we will try to find the problem via email or skype video chat if necessary. After confirming the problem, we can send you new instrument accessories or provide on-site maintenance.
(3) What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you.
(4) How to install and use the product?  
We will email you operating instructions and videos in English, or you can download it directly from our official website.
Most of our machines are already a complete part when shipped, which means that they have already been installed, you only need to connect the power cable and can start to use them. If possible, we can also install your machine on site.
(5) Are your company a trading one or a factory?
We are an industry and trade integrated company, engaged in the research and development and production of test instruments, self-produced and self-marketing, the Foreign trade Department was established in 2007, OEM is also acceptable to us.
(6) How to choose the most suitable products?
Our professional team will give you the best advice, as long as you tell us what kind of testing you need to do and the required specifications.
(7) What is the order process?
Inquiry-Quotation-Communication-Order confirmation-Deposit-Production-Testing and debugging-Balance-Packaging-Shipment-Customer reception-After-sales service
(8) Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we can help to arrange hotel and pick you up at the airport.
(9) How about the packing for machine, is it safely protected during transportation?
Testing Chamber is packed by standard export wooden box for outside package and stretch film for inner package, it won't be damaged. We've delivered many testing machines abroad by sea or by air without damage.