| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Material: | Stainless Steel |
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1. Introduction to test chamber
Materials such as musical instruments, wood products, furniture, floors, carpets, footwear, building decoration materials, automobile interiors, and other products that come into contact with the human body will emit formaldehyde and other harmful substances to the human body.
This test chamber is an instrument and equipment used to simulate the release of VOC (formaldehyde) from products in an environment close to where people live. It is used to test the amount of harmful substances released in products such as furniture, musical instruments, building materials, and car interiors.
The test chamber provides a clean closed space, controls the temperature, humidity, and ventilation rate in the warehouse, and is used to simulate the release process of pollutants from products in a specific environment. The release amount is determined by monitoring the concentration of pollutants in the warehouse. To evaluate the environmental protection level of products.
1. Controls environmental conditions(Temperature, Relative Humidity, Air changes per hour and air velocity) inside the test chamber
1m³, 3m³ or other volumes optionally available
2. Prevention of contamination from the surrounding environment
3. Minimal adsorption effects
2. Applicable standards
The technical performance indicators of this product comply with national standards -
GB 18580-2017 "Limits of formaldehyde release in interior decoration materials, artificial panels and their products"
GB/T11718-2009 "Medium Density Fiberboard"
GB5849-2016 "Blockboard"
GB/T9846.1~9846.8-2015 "Plywood"
GB/T15102-2006 "Impregnated adhesive film paper facing artificial panels"
EN 717-1 2004 "Wooden-based panels - Test determination of formaldehyde release - Part 1: Determination of formaldehyde release using a test chamber"
The product is beautiful in appearance, well-made, and has reliable detection and control systems.
| Technical Parameters |
|
| Studio volume | 12 m3± 0.3m3 |
| Studio | 2800×1800×2385 mm (width×depth×height) |
| Physical dimension | 3000×3150×2600 mm (width×depth×height) |
| Exterior | The actual product shall prevail (the door opens in sapphire blue) and our company's LOGO is sprayed on the upper left corner. |
| Gate (door opening) | 1200×1900 mm (width×height, single opening) |
| Observation window | 400×500mm (width×height) |
| Temperature range | 15~40ºC |
| Temperature fluctuations | ≤±0.3ºC |
| Temperature uniformity | ≤±0.8ºC |
| Temperature resolution | 0.1ºC |
| Humidity range | 40%~70% (20~30ºC) |
| temperature control | Dew point heat exchanger |
| Operating environment humidity range | ≤90%RH |
| Humidity fluctuations | ≤±2.5% RH |
| Humidity uniformity | ≤±2%RH |
| Humidity resolution | 0.1%RH |
| Humidity control | Dry and wet gas proportion control method (external) |
| Formaldehyde background value | ≤0.006 mg/m3 |
| Formaldehyde background concentration | Less than 15μg/m3 Minimum 6μg/m3 |
| air exchange rate | 1.0±0.05(1/h) |
| Air flow velocity on specimen surface | 0.1-0.3(m/s) |
| load factor | 1.0±0.02(m2/m3) |
| Sealing | Internal air leakage rate VL < 5% × air supply rate Vs |
| Sealing material | Imported polytetrafluoroethylene, fluororubber |
| Insulation material | 100 mm, high density polyurethane foam |
| HMI | Delta 7-inch color touch screen control method: local control: operate the device directly on the touch screen |
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