30m³ Voc Emission Environmental Test Chamber

• After-sales Service: 1 Year
• Power Supply: AC 380V
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Studio Volume: 30m3± 0.48m ³
• Temperature Range: 15~40ºC
• Model NO.: HYV-30
• Temperature Fluctuation: ≤ ±0.5ºC
• Temperature Uniformity: ≤±0.8ºC
• Temperature Resolution: 0.1ºC
• Humidity Range: 30~80 % Rh
• Humidity Fluctuation: ≤ ± 2% Rh
• Humidity Uniformity: ≤ ±2 % Rh
• Humidity Resolution: 0.1 % Rh
• Transport Package: Strong Wooden Case
• Specification: Customized
• Trademark: HUANYI
• Origin: China
• HS Code: 8514199000
• Production Capacity: 10000pieces/Year

Product Description

Product Description

Musical Instruments, wood products, furniture, flooring, carpet, footwear products, building decoration materials, automotive interior and other materials in contact with human body will volatilize VOC (volatile organic compounds), formaldehyde and other harmful substances to human health.
This test chamber is a kind of instrument and equipment used to simulate the release of VOC (formaldehyde) in the environment close to people's living. It is used to test the amount of harmful substances released in furniture, Musical Instruments, building materials, automobile interior decoration and other products.
The test chamber provides a clean enclosed space to control the temperature, humidity, wind speed, relative pressure and air exchange rate in the chamber, which is used to simulate the pollutant release process of the product in a specific environment. The pollutant concentration in the chamber is monitored to determine the release amount, which is used to evaluate the environmental protection level of the product.

 

Fulfill the standard

GB/T 28489-2012;GB 18580-2001;GB 18584-2011;GB 18587-2001;GB/T 31107-2014 
GB/T 17657-2013;LY/T 1980-2011;LY/T 1982-2011 ;JG/T 344-2011 ;ISO 16000-9-2006
ASTM D 6670-01;ASTM E 1333-96;ASTM D5116;ANSI/BIFMAX7.1-2007
EN 717-1 2004;EN 16516

Machine structure

From the outside to the inside, the test chamber consists of the insulation shell of the storage board, the air jacket, the work bin and the equipment bin.

1) Library board insulation shell: the surface is 0.8mm high-strength color steel plate, the middle is filled with high-density polyurethane insulation material, thickness
100mm; Surface treatment: electrostatic spraying. Good insulation can prevent energy loss in the test chamber and isolate the environment
The influence of the working bin to ensure the stable operation of the equipment.
2) Air sleeve: It is a sealed space formed between the shell and the working bin, which is equivalent to the working bin being wrapped by a layer of air, through control
The temperature of the air in the sandwich is used to indirect the temperature in the working chamber.
3) Working bin: Made of inert and smooth mirror stainless steel with full welding, good sealing, smooth and non-absorbing inner wall
Attached organic matter. At the same time, clean materials such as expanded polytetrafluoroethylene are carefully selected for sealing, and micro positive pressure inside the cabin is maintained to prevent the outside world
The entry of pollution.
4) Equipment warehouse: used to place the monitoring device, temperature control device, humidity control device, air supply components, filtration and purification of the equipment
A system, electrical device, etc.

Product Parameters

Specification parameters
NO.	project		Performance specification
1	Volume dimension	Studio volume	30m3± 0.48m ³
2		studio	4.5m x 3.5m x 2.2m (width × depth × height)
3		appearance	Subject to actual conditions
4		Gate (doorway)	1.0×2.2m (width × height)
5		Viewing window	400×500mm (width × height)
6	temperature	Temperature range	15~40ºC
7		Temperature fluctuation	≤ ±0.5ºC
8		Temperature uniformity	≤±0.8ºC
9		Temperature resolution	0.1ºC
10		Temperature control	Air jacket indirect temperature control method (heating and cooling components external)
11	humidity	Humidity range	30~80 % RH
12		Humidity fluctuation	≤ ± 2% RH
13		Humidity uniformity	≤ ±2 % RH
14		Humidity resolution	0.1 % RH
15		Humidity control	Dry moisture proportional control method (external)
16	Background value	Formaldehyde background value	≤0.006 mg/m3
17		Single VOC background value	≤0.002 mg/m3
18		TVOC background value	≤0.02 mg/m3
19	Air exchange and seal	Air exchange rate	0.2~2.0 times per hour
20		Central wind speed (adjustable)	0.1 ~ 1.0 m/s
21		airtightness	Internal air leakage rate 5% x gas supply rate Vs
22		Equipment recovery rate	> 80%
23		Relative positive pressure holding	10±5 Pa
24	material	Insulation shell	Color steel 0.8mm, white electrostatic spraying, thickness: 100mm
25		Work bin	Side and top: SUS304 Mirror stainless steel 2.0mm Floor, porch: SUS304 Mirror stainless steel 3.0mm Inside work bin: fillet treatment, full welding polishing
26		Equipment warehouse	Q235A cold rolled steel sheet 1.5mm, electrostatic sprayed surface, white
27		Sealing material	Imported PTFE, fluorine rubber
28		Insulation material	100 mm, high density polyurethane foam
29	Operation and monitoring	Man-machine interface device control mode	Delta 7 inch color touch screen Control mode: Local control: operate the device directly on the touch screen
30		Automatic recording item	Automatic recording of items in the work compartment: Temperature Humidity Pressure flow rate Running time System alarm It can realize system control, program setting, dynamic data display and historical data playback, fault record, alarm setting and other functions
31	Security protection	System protection	(1) Cabin high temperature protection (2) Power overload, leakage, lack of phase, undervoltage, overvoltage, phase sequence protection Refrigeration system high and low pressure protection, overload protection Overheating protection of heating components Motor overcurrent protection Fan, air pump overheating, overload protection Humidification water protection Pressure protection
32	interface	Data interface	The device provides the following external interfaces: USB A: 1 USB B: 1 RS232:1
		Sampling interface	3pcs (Φ8mm)
33	other	noise	≤65 dB
34		Power supply	AC380V    11KW
35		Humidification water	Distilled water
36		Refill cycle	>30 days (continuous operation)

 

Detailed Photos

 

Company Information