DONGGUAN LONROY EQUIPMENT CO LTD
| Type | Testing Machine |
| Accuracy Class | High Accuracy |
| Accuracy | ---- |
| Application | Auto Testing, Laboratory Testing, Lab Testing |
| customized support | OEM, ODM, OBM |
| power | --- |
| Protection Class | Ip56 |
| Voltage | 220 V |
| warranty | 1 Year |
| Power supply | 220/380V, 50Hz |
| External Dimensions | 2200*1150*1950mm (length*width*height) |
| Ambient humidity | 5%-90%RH |
| Chamber Volume | (1.0±0.02) m³ |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
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Product Specification
| Type | Testing Machine | Accuracy Class | High Accuracy |
| Accuracy | ---- | Application | Auto Testing, Laboratory Testing, Lab Testing |
| customized support | OEM, ODM, OBM | power | --- |
| Protection Class | Ip56 | Voltage | 220 V |
| warranty | 1 Year | Power supply | 220/380V, 50Hz |
| External Dimensions | 2200*1150*1950mm (length*width*height) | Ambient humidity | 5%-90%RH |
| Chamber Volume | (1.0±0.02) m³ | Brand Name | LONROY |
| Place of Origin | Guangdong, China | ||
| High Light | ASTM D6007 VOC test chamber ，1 cubic meter environmental chamber ，indoor climate simulating machine | ||
ASTM D6007 VOC Environmental Test Chamber 1 Cubic Meter Indoor Climate Environment Simulating Machine VOC Climate Test Device
Applications and Scope of Use
This product is suitable for determining the release of formaldehyde and VOCs from various artificial boards, composite wood flooring, carpets, carpet underlays, and carpet adhesives, as well as for constant temperature and humidity equilibrium treatment of wood or artificial boards. It can also be used for detecting volatile harmful gases in other building materials. The main feature of this product is its ability to simulate indoor climate environments to the greatest extent possible, resulting in more realistic and reliable test results.
Applicable Standards
GB18580—2017 "Formaldehyde Emission from Artificial Boards and Their Products"
HJ571—2010 "Technical Requirements for Environmental Labeling Products of Artificial Boards and Their Products"
GB18584—2001 "Limits of Harmful Substances in Wooden Furniture"
GB17657—2013 "Experimental Methods for Physical and Chemical Properties of Artificial Boards and Veneered Artificial Boards"
ASTM D6007—02 "Standard Test Method for Determining Formaldehyde Concentration in Gases Released from Wood Products Using a Small-Scale Environmental Chamber"
GOST 30255-2014 "Furniture, Wood and Polymers. Method for the Determination of Formaldehyde and Other Volatile Chemicals in Indoor Air in Artificial Climate Chambers"
Working Principle
A sample with a surface area of 1 square meter is placed in a climate chamber where temperature, relative humidity, airflow velocity, and air exchange rate are controlled at specific values. TVOCs are released from the sample and mixed with the air in the chamber. Air from the chamber is sampled periodically using a constant flow sampler, and then analyzed by gas chromatography to determine the total TVOC content.
ASTM D6007 VOC Environmental Test Chamber 1 Cubic Meter Indoor Climate Environment Simulating Machine VOC Climate Test Device
Technical Specification
|
Operating Environment
|
Power supply: 220/380V, 50Hz; (High temperature operation requires 20KW three-phase AC power) |
|
Ambient temperature: 15-40℃; |
|
|
Ambient humidity: 5%-90%RH |
|
|
Chamber Volume |
(1.0±0.02) m³ |
|
Adjustable Temperature Range inside the Test Chamber |
(18-40)℃, Accuracy: ±0.5℃, Resolution: 0.1℃, Continuously adjustable,Commonly used temperatures: 23℃, 25℃ |
|
Adjustable Relative Humidity Range inside the Test Chamber |
(30-80)%, Accuracy: ±3%, Resolution: 0.1%, Continuously adjustable |
|
Airflow Rate inside the Chamber |
(0.1-1.5) m/s, Accuracy: ±0.05 m/s, Continuously adjustable |
|
Air Exchange Rate |
(0.2-1.5) m³/h, Accuracy: ±5%, Continuously adjustable |
|
Sealing Performance |
When there is an overpressure of 1000 Pa, the gas leakage is less than 10-3 × 1 m³/min, and the difference between inlet and outlet gas flow rates is less than 1%. |
|
Background Concentration inside the Test Chamber |
Background concentration of formaldehyde: <0.006 mg/m³ Background concentration of TVOC: <0.02 mg/m³ Background concentration of individual VOCs: <0.002 mg/m³ |
|
Thermal Insulation |
The climate chamber walls and door should have effective thermal insulation. |
|
Noise Level |
The noise level of the climate chamber during operation should not exceed 60 dB. |
|
Continuous Operating Time |
The climate chamber should be able to operate continuously for at least 28 days. |
|
Materials |
It features a jacketed structure design with two layers of stainless steel inner chambers and an air layer in between. The inner chamber is made of mirror-finish stainless steel, which does not produce or adsorb formaldehyde. The outer layer is made of powder-coated steel plate. |
|
Monitoring Equipment |
1. Uses a 10-inch touch control screen as the human-machine interface, with both English and Chinese language options. 2. Allows direct setting and digital display of chamber temperature, relative humidity, temperature compensation, dew point compensation, dew point deviation, and temperature deviation. 3. Uses original imported sensors and automatically records and plots control curves. 4.Can connect to a wireless network, allowing monitoring of equipment operation via mobile phone or computer. 5. Data transfer and storage for up to two years. 6. Digital pressure display. 7. Records power-on time and accumulates working time. 8. Digital flow rate display, controlled by a mass flow meter. |
|
Refrigeration System |
Uses original imported refrigeration compressor (Aspera). |
|
Humidity Control Method |
Employs a dry-wet ratio adjustment method to control the relative humidity of the working chamber, ensuring stable humidity with fluctuations less than 3% RH. No condensation will form on the chamber walls. |
|
External Dimensions |
Dimensions: 2200*1150*1950mm (length*width*height) |
|
Gas Supply System |
Oil-free air compressor, refrigerated air dryer. |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...
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