Pre-condition Formaldehyde Test Chamber Laboratory Test Chamber Machine
Product Introduction:
An equipment has multiple environmental chambers. It's a special formaldehyde VOC pretreatment environmental chamber for
artificial board, which can proceed pretreatment for multiple samples at the same time (the number of environmental chambers can be customized according to the site and needs). This chamber is widely used in VOC pretreatment processes for building materials, toys and automotive interior product. It's particularly suit for the processing of man-made panels.
Technical Parameters:
| temp.range |
20~40ºC,continuous and adjustable |
| temp. fluctuation |
≤±0.5ºC |
| Tightness |
At 1000Pa pressure, the leakage rate is less than 0.5% |
| Humid.range |
40~70% R.H. (at 20-30ºC) |
| Humid. fluctuation |
≤±2% |
| Air replacement rate |
0.2~2.0m/h,continuous and adjustable |
| Air displacement rate accuracy |
≤±0.05 times/h |
| Air flow speed |
0.1-2.0m/s,continuous and adjustable |
| Power |
3kW |
| Background concentration |
formaldehyde≤0.10mg/m, TVOC≤0.3mg/m3 |
| Configuration list: |
- Standard: computer, sampling tube, absorption bottle, gas sampler;
- Optional: spectrophotometer, water bath, medicament, glass apparatus, standard solution, Balance.
|
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.
The Introduction of Haida
Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.
Packaging & Shipping:
Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.
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