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XD-1VOC-A1-6 VOCEmission Test Chamber

Emission Test Chamber

Product Number XD-1VOC-A1-6 VOC

Brand NameMODERNER

Product Origin SHANGHAI

Purchasing Heat750

Standard GB/T 18580/18584/50325/28489/29899/31107,LY/T1980/1981,JG/T 344,HJ571/201/220/414,ASTM D5116/D6007/D6330/D6670/D6803,EN 717,ISO 16000,ISO FDIS 12219,ANSI/BIFMAX7.1

Test Chamber can simulate real environment parameters, such as temperature, relative humidity, air change rate, air flow, etc. Through analyzing test data, it can measure emission rate of volatile organic compounds (VOC) and its release characteristics impact on the environment.

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Product Details

.Introduction

Use chemical raw material of wood products, furniture, floor, carpet, shoes, plastic runway, building decoration materials, automobile interior decorating materials can emit VOC (volatile organic compounds), formaldehyde and other harmful substances to human body, Long-term exposure can damage health.   Test Chamber can provide one or more clean closed space, precisely control the temperature, humidity , low formaldehyde concentration, air flow, air pressure and air changes within chamber, simulate the process of harmful products release in a model room, so as to simulate specific emission rate of volatile organic compounds (VOC) from sample under defined climate conditions.
 

II.Function overview:

Test Chamber can simulate real environment parameters, such as temperature, relative humidity, air change rate, air flow, etc. Through analyzing test data, it can measure emission rate of volatile organic compounds (VOC) and its release characteristics impact on the environment, this can: 

  • Determine the effects of environmental variables on emission rate and release characteristics of VOC.
  • The grades of materials are determined according to the VOC emission characteristics of the sample materials.
  • R & D of sample materials and verification of indoor air pollution characteristics from VOC emission. 
  • Emission rate of VOC in sample experiences time decay in natural environment. 
  • Assessment of indoor air quality is predicted based on test data analysis.


 




 


 


 


 
 

III.Meets standards:

ASTM D 5116-97
Standard Guide for Small-Scale Environmental Chamber Determinations of Organic Emissions from Indoor Materials/Products (Withdrawn)
ASTM D 6007-02
 Standard Test Method for Determining Formaldehyde Concentration in Air from Wood Products Using a Small Scale Chamber
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 D 6670-01
 Standard Practice for Full-Scale Chamber Determination of Volatile Organic Emissions from Indoor Materials/Products
ASTM D 6803-02
Standard Practice for Testing and Sampling of Volatile Organic Compounds (Including Carbonyl Compounds) Emitted from Paint Using  Small Environmental Chambers
EN 717-1 2004
Wood-Based Panels - Determination Of Formaldehyde Release - Part 1: Formaldehyde Emission By The Chamber Method
ENV 13419-1 
Determinationoftheemissionofvolatileorganiccompounds-Part1:Emissiontestchambermethod
ISO 12460-1.2007
specifies a 1 m3 chamber method for the determination of the formaldehyde emission from wood-based panels under defined conditions,  relating to typical conditions in real-life.
ISO 16000-9-2006
Indoor air -Part 9: Determination of the emission of volatile organic compounds from building products and furnishing - Emissiont test chamber method 
ANSI/BIFMAX7.1-2007 
StandardforFormaldehydeandTVOCEmissionsofLow-emittingOfficeFurnitureSystemsandSeating
 

IV.Product features

High temperature cleaning off harmful substances, unique function of quick reduce harmful substances concentration in air from empty chamber. Push a key to start the high temperature cleaning off harmful substances system after finishing test, automatic heating up to 50 ~ 200 in the operating  chamber ,  process of automatic increase cleaned air change and circulation of air flow, effectively shorten time of cleaning off harmful substances, time of cleaning off harmful substances can be set. (comes complete with)
  Energy-saving design, balance control on the constant temperature system by fully using exhausted residual heat from the aircooling system ,  air circulation by SCR Stepless air regulation to realize low operating power. Control running power at about 1.5 KW after conditioning
   Intelligent control,  through PLC+ PID adjusting meter by industrial control and touch screen monitor management, realize the automatic temperature control, humidity control , hydrating, alarm and operation data display, automatic recording, storage, analysis and alarm warnings, etc
  Set energy regulator in evaporation, by monitoring the evaporating pressure feedback signal, automatic control system for load balancing,  prevent heat exchanger freezes  when aircooling and dehumidification system at low load operation,  thus equipment can be operated stably under laboratory environment condition (10 ~ 40 ) without air conditioning in lab. 
 

V.Technical Parameters(Emission Test Chamber )

1.XD-1VOC-A1-6 VOC Technical Parameters

Name & Model

XD-1VOC-A1-6 VOC

Operating chamber volume

60 L x 6

Test chamber Material

2 mm thickness SUS 304 Stainless steel plate with Nanomaterials painted 

Operating chambersize

W310mm×H415mm×D480m

Overall dimension

W1620mm×H1650mm×D1050mmapproximately

Temperature Range

+15桫+80棻

Temperature fluctuations

≤±0.5棻

Temperature uniformity

≤2棻

Accuracy for temperature

0.1棻

Humidity Range

25%80%RH

Humidity fluctuation

≤±2.5%RH

Accuracy for humidity

0.5%RH

Air speed in the operating chamber

Air speed of the geometric center point in the operating chamber is 0.1-0.3m /s. (Adjustable);

Air change rate

13times/hour (adjustable)

Purge air flow adjustment range should be above than 0.53 times/hour

Flowmeter accuracy

Air mass flowmeter, tolerance 0.5 grade0500L/min

Glass rotor flowmeter,  tolerance not less than 2.5 grade;03m3/h

Air Flow Display

 micro air mass flowmeter, online flow display on touch screen(adjustable) 

Airtightness

Accuracy 0.5 gradeVL < 5%×Air supply rate Vs recovery rate80 %
Keep relatively positive pressure10±5 Pa
Air pressure monitoring in the chamber, micro pressure sensor of analog quantity, pressure display on the touch screen

Conditioning period

I t takes less than 40 minutes to reach temperature of 23 °, it takes less than 70 minutes to reach humidity of 50%, and the equipment can run continuously throughout the year

VOC concentration in air from empty chamber

Single VOC≤0.002 mg/m3TVOC≤0.02 mg/m3

Noise

≤50dbClass Areasonable structure, strictly control installation process, no resonance sound

Key components

Ø Aircooling systemDanish danfossFrench CastelAmerican Emerson

Ø Measuring system: Finland VaisalsJIASHANG

Ø Electrical control systemGerman SchneiderGerman Siemens Taiwan MEAN WELLXIZI

Ø Pneumatic power systemGermanFESTOJapanese SMCTaiwan AirTAC

Humidity control chart

 

 

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