1.Scope of Application

This product is used to test the formaldehyde emissions of wood-based panel, toys, textile etc. light industry products.

2.Standards

ASTM D 5116-97

《Standard Guide for Testing Organic Emissions From Indoor Materials and Products in Small-Scale Environmental Chamber Determinations》

ASTM D 6330-98

《Standard Practice for Determination of Volatile Organic Compounds (Excluding Formaldehyde) Emissions from Wood-Based Panels Using Small Environmental Chambers Under Defined Test Conditions》

ASTM D6007—02

《Standard Test Method for Determining Formaldehyde Concentrations in Air from Wood Products Using a Small-Scale Chamber1》

EN 717—1    

 《Wood-based panels-Determination of Formaldehyde Release》Part1: Formaldehyde Emission by the Chamber Method

EN13419-1    

 《Construction-Products Determination of VOCs Release》

 

Interior

3.Technical Parameters

 

Items	Technical Parameters
Volume	225L
Temperature Range	(15—40)℃       （Error Tolerance±0.5℃)
Humidity Range	(30—80)%R.H.    （Error Tolerance：±3%R.H. ）
Exchange Rate	(0.2-2)pcs/h  (Accuracy 0.05pcs/h)
Air flow rate	(0.1—0.3)m／s   （Continuous Adjustment）
Tightness	1KPa,Leak Rate< 3% Of Gas Flow
Dimension	(W960×D1500×H1460)mm
Power Supply	220V   16A   50HZ
Power	Maximum Power：3KW ,Average Power：1.5KW

4.Working Environment

①Conditions

       a) Temperature: 15～25℃;

       b) Pressure: 86～ 106kPa

       c) Without strong vibration

d) Without powerful magnetic field

e) Without High concentration of dust and corrosive materials

②Power：220±22V，Frequency：50±0.5Hz，Current≥16A

③Water Supply：temperature≤30℃ distilled water

④The equipment should be well ventilated （distance from the well at least is 0.5m）