【性能參數(shù)】
一、環(huán)境艙的測試原理：
環(huán)境艙測試污染物釋放的過程可以概述為：將材料和產(chǎn)品或其樣本置于測試艙中，根據(jù)需要調(diào)節(jié)艙中的溫度、相對濕度和空氣置換率等環(huán)境條件；在環(huán)境艙的排氣口或內(nèi)部取樣；采用適當(dāng)?shù)姆椒ǚ治鰵怏w樣本，識別主要的污染物及其濃度隨時間的變化；然后根據(jù)測量的濃度確定材料和產(chǎn)品的釋放率和釋放特性。
二、環(huán)境艙的設(shè)計參考標(biāo)準(zhǔn)
Design reference standard of the environmental chamber
1美國測試和材料協(xié)會標(biāo)準(zhǔn)
(AMERICAN SOCIETY FOR TESTING AND MATERIALS，ASTM)
1.1測試voCs釋放 Test on emission of voCs
a、ASTM D 5116-97《小尺度環(huán)境箱測定室內(nèi)材料和產(chǎn)品中有機釋放的標(biāo)準(zhǔn)指南》“Standard Guide for Small-Scale Environmental Chamber Determinations
b、ASTM D 6330-98《規(guī)定測試條件下小型環(huán)境箱測定木制板材中VOCs(除甲醛)釋放的標(biāo)準(zhǔn)操作》“Standard Practice for Determination of Volatile Organic Compounds (Excluding Formaldehyde) Emissions from Wood-Based Panels Using Small Environmental Chambers Under Defined Test Conditions”。
c、ASTM D 6670-01《全尺度環(huán)境箱測定室內(nèi)材料和產(chǎn)品VOCs中釋放的標(biāo)準(zhǔn)操作》“Standard Practice for Full-Scale Chamber Determination of Volatile Organic Emissions from Indoor Materials／Products”。
1.2測試甲醛釋放 Test on emission of Formaldehyde
a、E 1333—96《大型環(huán)境箱測定木制品釋放氣體中甲醛濃度和釋放率的標(biāo)準(zhǔn)測試方法》“Standard Test Method for Determining Formaldehyde Concentrations in Air and Emission Rates from Wood Products Using a Large Chamber”。
b、ASTM D 6007-02《小尺度環(huán)境箱測定木制品釋放氣體中甲醛濃度的標(biāo)準(zhǔn)測試方法》“Standard Test Method for Determining Formaldehyde Concentration in Air from Wood Products Using a Small Scale Chamber”。
2 歐洲標(biāo)準(zhǔn) (CEN European Committee for Standardization)
a、ENV 13419-1《建筑產(chǎn)品—VOCs釋放量的測定第1部分：釋放測試環(huán)境箱方法》“Building products-Determination of the emission of volatile organic compounds-Part 1：Emission test chamber method”。
b、測試甲醛釋放ENV 717-1《人造板甲醛釋放量測量環(huán)境箱法》test on the Formaldehyde emission , “Wood-Based Panels Determination of Formaldehyde Release-Part 1：Formaldehyde Emission by the Chamber Method”。
3 中國標(biāo)準(zhǔn)：Chinese standard
a、測試VOCs釋放：GB 18580-200 1《室內(nèi)裝飾裝修材料—地毯、地毯襯墊及地毯膠粘劑有害物質(zhì)釋放限量》中附錄A(規(guī)范性附錄)：小型環(huán)境試驗艙法。Test on emission of VOCs:GB “Indoor Decorating and Refurbishing Materials—Limitations of Harmful Substances Emitted from Carpets, Carpets Cushions and Adhesives” AppendixA (Normative Appendix): Small-Scale Environmental Chamber Determinations
b、測試甲醛釋放GBl8580-2001《室內(nèi)裝飾裝修材料——人造板及其制品中甲醛釋放限量》中6.4節(jié)：氣候箱法測定飾面人造板甲醛釋放量。
Test on emission of Formaldehyde: “Indoor Decorating and Refurbishing Materials—Limit of Formal Dehyde Emission of Wood-based Panels and Finishing Products” Section 6.4: Climate Chamber Determination of Dehyde Emission of Wood-based Panel Veneer.
4 其它標(biāo)準(zhǔn)：Other standards
ASTM D 5116-97
ASTM D 3237-00
ASTM D 6803-02
ASTM D 6007-02
ASTM D 6330-98
ISO 16000-6 INDOOR AIR-PART 6
JISA 1901
* 試驗箱滿足以下試驗標(biāo)準(zhǔn)：
* Test chamber should satisfy the following test standards:
ASTM D 6007-02
加州ANSI/BIFMA X7.1-2007
California ANSI/BIFMA X7.1-2007
