| Model: | XWH-225型 |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Analysis Instrument |
| Label: | - |
| Price: |
-
|
| Min. Order: | 1 pc |
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）
