❓ Frequently Asked Questions
Q1: What is the primary use of the VOC emission environmental chamber?
A: It is used to control and test environmental conditions such as temperature, humidity, and air exchange to determine the release of Volatile Organic Compounds (VOCs) from building materials and furniture.
Q2: Which international standards does this equipment comply with?
A: The chamber meets several global standards, including ISO 16000-9, ASTM D5116, ASTM D6670, and various GB/T national standards for formaldehyde and VOC emission testing.
Q3: What are the available volumes for the test chamber?
A: Standard volumes include 1m³ and 3m³, but other custom volumes can be optionally provided based on specific testing requirements.
Q4: How accurate is the temperature and humidity control?
A: The temperature range is adjustable from 15ºC to 40ºC with a deviation of only ±0.5ºC. Humidity is adjustable from 30% to 80% R.H. with an accuracy of ±3% R.H.
Q5: What materials are used for the chamber's construction?
A: The internal material is made of high-quality SUS304 stainless steel with rounded corners to minimize adsorption, while the external shell features a durable spray paint finish.
Q6: What is the formaldehyde background concentration of this chamber?
A: The chamber ensures a very low formaldehyde background concentration of ≤0.006mg/m³, providing a clean environment for highly accurate testing.