24m³ Voc and Formaldehyde Emission Chamber (Sampling Bag Method)

• After-sales Service: 1 Year
• Power Supply: AC 380V
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Weight: 800kg
• Temperature Range: 15ºC~90ºC
• Model NO.: HYVD-24
• Humidity Range: 40%~80%Rh
• Material: Stainless Steel Material
• Color: Blue
• Transport Package: Standard Export Wooden Box
• Specification: Customized
• Trademark: HUANYI
• Origin: China
• HS Code: 8514199000
• Production Capacity: 10000pieces/Year

Product Description

Product Description

The vehicle environmental test chamber is divided into vehicle test and bag test. Bag testing is mainly used to test automotive parts or interior parts. The environmental chamber simulates different ambient temperature and air replacement rate conditions. Automotive interior materials or products are placed in the test chamber package. Sampling and analysis of automotive interior materials. Product VOC release rate and release characteristics.

The detection principle of the automotive parts VOC environmental test chamber (bag method) is to put the sample to be tested into a special sampling bag of relative specifications. The sampling bag itself must not contain VOC, and the sealed sampling bag is accurately filled with a certain amount of nitrogen. Put it into the oven and heat it at the specified temperature and time. Use Tenax tube and DNPH tube for sampling. The Tenax tube is measured with a thermal desorption mass spectrometer. The DNPH tube is eluted with acetonitrile and then analyzed with a liquid chromatograph. The eluate was tested. Because this detection method has the characteristics of high detection efficiency, low cost, and good data consistency, it is usually one of the first methods used by domestic and foreign car companies. During the test operation of the VOC environmental test chamber for automotive parts, the requirements are relatively strict, so personnel training is an issue that cannot be ignored.


The process of testing pollutant release in an environmental chamber is summarized as follows: Place materials and products or their samples in the sampling bag in the test chamber, adjust the temperature, background and other environmental conditions in the box as needed; take samples inside the sampling bag of the environmental chamber; Appropriate methods are used to analyze gas samples to identify major contaminants and their concentration changes over time; the release rates and release characteristics of materials and products are then determined based on the measured concentrations.

Environmental chamber testing products:

Car floor carpets, seats, front door interiors, sub-dashboard assemblies and other related car interior parts;

Features

Structural features:

1. The warehouse body has flame retardant function (peripheral stainless steel and middle PU form);

2. Sealed door, the observation window is made of T5 transparent tempered glass, and the door and windows are edged with stainless steel; double doors: enter and exit the cabin through the door body, and the joints of the warehouse body are sealed with stainless steel plates + PTFE tapes.

3. Indoor air guide: use air guide louvers to guide air around

4. Air inlet filtration: activated carbon + primary effect + high efficiency
 

Fulfill the standard

 

ISO 12219-2.3.4-2012	Voc detection method for automotive interior parts - bag method. Micro cabin method. Small cabin method
ISO-FDIS-12219-1-E	Interior Air of Road Vehicles--Part 1: Vehicle Testing Laboratory--Determination of Volatile Organic Compounds inPassenger Cars
ASTM D5116-2017	Standard Guide for Small-Scale Environmental Chamber Determinations of Organic Emissions from Indoor Materials/Products
ASTM D6670-2018	Standard Practice for Full-Scale Chamber Determination of Volatile Organic Emissions from Indoor Materials/Products
ISO 16000-9-2006	Indoor air- Part 9: Determination of the emission ofvolatile organic compounds from building products and furnishing-Emission test chamber method
ISO 28360-2007	Information technology -Office equipment-Determination of chemical emission rates from electronic equipment
JASO M 902-2007	Test Method for Volatile Organic Compounds (VOC) in Automotive Interior
GB/T 27630-2011	Guidelines for Air Quality Assessment in Passenger Vehicles
TS-BD-003	Test Method for Volatile Organic Compounds in Vehicle Parts-Bag Method
PV 3925	Measurement of Formaldehyde Emission from Automotive Interior Materials
VDA275	Formaldehyde Emission Measurement of Automotive Interior Materials

Product Parameters

Temperature range	10~40°C
Temperature fluctuations	<±0.5C
Temperature uniformity	≤±0.8C
Temperature resolution	0.1C
Temperature control	Air jacket indirect temperature control method (heating and cooling components are external)
Humidity range	30~80%RH
Humidity fluctuations	±1%RH
Humidity uniformity	±2%RH

Detailed Photos

 

Company Profile