DONGGUAN LONROY EQUIPMENT CO LTD
| Type | Testing Machine |
| Accuracy Class | High Accuracy |
| Accuracy | ±1% |
| Application | Auto Testing, Laboratory Testing, Lab Testing |
| customized support | OEM, ODM, OBM |
| power | --- |
| Protection Class | IP57 |
| Voltage | 220 V |
| warranty | 1 Year |
| Product name | Formaldehyde Testing Chamber |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
| Model Number | LR-1JQ-A3 |
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Product Specification
| Type | Testing Machine | Accuracy Class | High Accuracy |
| Accuracy | ±1% | Application | Auto Testing, Laboratory Testing, Lab Testing |
| customized support | OEM, ODM, OBM | power | --- |
| Protection Class | IP57 | Voltage | 220 V |
| warranty | 1 Year | Product name | Formaldehyde Testing Chamber |
| Brand Name | LONROY | Place of Origin | Guangdong, China |
| Model Number | LR-1JQ-A3 | ||
| High Light | ASTM formaldehyde testing chamber ，climate test chamber for formaldehyde ，environment test chamber with warranty | ||
LR-1JQ-A3 Formaldehyde Testing Chamber Climate Test Chamber Climatic Test Meter ASTM D6330 ASTM D6007
Implementation Standard:
ASTMD6007—02: standard test method for determination of formaldehyde concentration in wood products by small scale environment box
ENV717—1: formaldehyde emission measurement environment box method of artificial board
EN13419-1: the method for determining the release of VOCs for building products in the first part of the test environment box
Reference standard:
ASTMD5116-97: standard guide for the determination of organic release of indoor materials and products in small scale environment boxes
ASTMD6330-98: "standard operation for the determination of VOCs (deformaldehyde-formaldehyde) release in wooden panel under test conditions"
ASTMD6670-01: standard operation for measuring the release of indoor materials and VOCs in a full-scale environment box
ASTME1333—96: standard test method for determination of formaldehyde concentration and release rate in wood products by large environment box
LR-1JQ-A3 Formaldehyde Testing Chamber Climate Test Chamber Climatic Test Meter ASTM D6330 ASTM D6007
Working Principle
Put sample of 1 square meter area into the temperature chamber which controlled control in a certain value of temperature, relative humidity, air velocity. The formaldehyde released from samples, mixed with the air in the cabinet, regular extraction in the air, and the air will be drawn through the absorption bottle is filled with distilled water, all the formaldehyde in air dissolve in the water; Measure the amount of formaldehyde in the absorption solution and extraction of air volume, and show it by micrograms per cubic meter (mg/m after), calculate the amount of formaldehyde in per cubic meter of air. Sampling is cyclical, until the test the formaldehyde concentration in the oven to reach equilibrium.
LR-1JQ-A3 Formaldehyde Testing Chamber Climate Test Chamber Climatic Test Meter ASTM D6330 ASTM D6007
Overview:
Environmental parameters such as simulated temperature, humidity, air exchange times and sample surface air flow rate can be forced by the environmental chamber. Through the analysis and verification of the test data results, the release amount of volatile toxic and harmful (VOC) substances in the sample material and the impact of their release characteristics on the environment can be calculated, and then:
The effects of environmental variables on VOC emission and emission characteristics of test materials were determined
According to the VOC emission characteristics of the sample material, the grade of the material is divided
Research and development of sample materials and verification of indoor air VOC emission pollution characteristics
The VOC emission of the sample material decreases for a long time in the natural environment
The analysis based on the test data will predict the prediction and assessment of indoor air quality
LR-1JQ-A3 Formaldehyde Testing Chamber Climate Test Chamber Climatic Test Meter ASTM D6330 ASTM D6007
Main Technical Parameters
|
Name |
Formaldehyde Environmental Chamber |
|
Type |
LR-1JQ-A3 |
|
Studio size |
Inner box size 1+0.02m³; W965mm x H1005mm x D1060 mm |
|
External dimension |
W1100mm x H1860mm x D1660mm(approx.) |
|
Temperature/humidity |
Temperature range :+15 °C ~ +60°C |
|
Instrument resolution |
Temperature :0.1℃; Humidity :0.1%RH |
|
Temperature fluctuation |
±0.2℃ |
|
Temperature uniformity |
≤1.5℃. |
|
Humidity fluctuation |
≤1%RH |
|
Air displacement rate |
1~3 times/hour (adjustable) |
|
Flowmeter accuracy |
Digital flowmeter, accuracy 0.5 class; 0~500L/min |
|
Flow display |
Ø Standard glass rotameter scale display (flow range adjustable) |
|
Air tightness |
Ø1000Pa overpressure, leakage is less than 10-3x1m/min; |
|
Settling time |
The temperature stabilization time is less than 40min; |
|
Background index |
Single formaldehyde :≤0.006mg/m³ |
|
Noise |
Less than or equal to 55 dB (A sound level) |
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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