Formaldehyde Emission Test Chamber

Unique Advantage:

. The Formaldehyde Recovery Rate of Formaldehyde Emission Chamber is Over 90% .

Description

Formaldehyde Emission Test Chamber

International Standards

GB18580-2001 “Formaldehyde emission in wood-based panel and relevant products”

GB18584-2001 “Limit to harmful substances of interior decoration materials wood furniture”

GB18587-2001 “Release limits to harmful substances of interior decoration materials carpets, carpet linings and carpet adhesives”

ASTM D6007-02 “Standard test method of small size environmental test chamber for formaldehyde concentration in wood VOC Emission Chamber for Automotive Interior products release gas”

EN717-1 “Environmental test chamber for wood-based panel formaldehyde emission”

EN13419-1 “Environmental test chamber for VOCs released from construction products – Part one method for release test of environmental test chamber”

HJ 571-2010 “Technical requirement for environmental labeling products – wood based panels and finished products”

HJ566-2010 “Technical requirement for environmental labeling products – wooden toys”

Upholstered Furniture Limits of Harmful Substances from Sofa (Exposure Draft) and Climate Chamber for Detection of Volatile Organic Compounds in Furniture (Exposure Draft).

LY/T 1980-2011 Determination Device of the Emission of Volatile Organic Compounds and Formaldehyde

LY/T 1981-2011 Testing Apparatus for Formaldehyde Emission by the Gas Analysis Method.

LY/T 1982-2011 Large Chamber for Formaldehyde Emission of Wood-based Panels and Its Products.

Model: Formaldehyde Emission Chamber			LY1001-N02	LY1001-N1
Nominal Volume (L)			225（1±2%）	1000（1±2%）
Internal Dimension （mm）		W	550	850
		D	600	1080
		H	680	1100
External Dimension★ （mm）		W	1100	1460
		D	796	1285
		H	1520	1572
Character	Temperature Range		15～30 ℃
	Humidity Range		35～70 % RH
	Temperature Deviation		≤ ±0.5 ℃
	Humidity Deviation		≤ ± 2% RH
	Temperature Uniformity		≤±0.8 ℃
	Humidity Uniformity		≤ ±2 % RH
	Temperature Fluctuation		≤ ±0.5 ℃
	Humidity Fluctuation		≤ ±2 % RH
	Air Exchange Rate		0~1.5 t/h
	Sealing		Cabin Air Leakage Rate <5% × Gas Supply Rate or 1kPa Overpressure, Gas Leakage Less ThanCapacity * 1 ‰ m³/ min
	Central Wind Speed		0.1～1.0 m/s（Continuously Adjustable）
	Relative Positive Pressure		10±5 Pa
	Rate of Recovery		＞90 %
	Background Concentration		Methanol：≤0.006 mg/m3
Temperature Control Method			Indirect Temperature Control Method of Water Circulation
Humidity Control Method			Dry Gas and Moisture Ratio Two-way Adjustment Method
Material	Shell		Q235A Cold Rolled Steel 1.5mm,Surface Electrostatic Spraying,White
	Inner Cabin		SUS304 Mirror Stainless Steel 1.5mm（8k Mirror）
	Thermal Insulation		Polyurethane Foam+XPS
	Sealing		Silicon Gel（Food Grade）、PTFE
Operation	Monitor		7-inch Color Touch Screen，Resolution 800×480，Remote Connection (optional)
	Automatic Recording of Items		Temperature, Humidity, Pressure (optional), Flow Rate (optional), Running Time, Fault Record
	Control Method		Temperature Control: Proportional, Integral, Differential (P.I.D); System Control：PLC+HMI
	Resolution		Temperature：0.1 ℃；Humidity：0.1 % RH
	Communication Interface		USB-A,1 pcs; USB-B，1 pcs; RS232，1 pcs; RS485，1 pcs; RJ-45 1 pcs（Optional）
	Storage and Recording Function		RAM；U Disk；SD Card
Hydration Water Quality, Cycle			Distilled Water；>30 Days（Continuous Operation）
Power			AC380（1±10%）V （50±0.5）Hz Three-phase Four-wire+Ground Wire Protection
Installed Capacity（Kw）			2.5	3
Weight（Kg）			280	320
Noise（dB）			≤60 dB
System Protection			High and Low Voltage Protection, Over-current Protection of Refrigeration System; Over Temperature Protection; Motor Over-current Protection; Water Shortage Protection; Power Supply Phase Loss, Phase Sequence Protection, etc.