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Anti-Yellowing aging test chamber
| Minimum | 1 SET |
|---|---|
| Delivery | 15 days after order. |
| Model | HD-E704 |
| Certification | ISO |
| Country | China |
| BrandName | HD |
| Package | Each set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside |
| Payment | FOB, CFR, CIF, EXW, DDP… |
| Price | T/T, L/C, Credit Card, PayPal, Western Union, Cash, Escrow… |
Description
Anti-Yellowing aging test chamber is made in accordance with ASTM D1148,it can provide the simulative heat of the sun and ultraviolet radiation environment of space.It is used for observing the anti-yellowing degree of the sample after a period of time effected by the ultraviolet ray and the temperature. Grey stain can be used for reference standard, to judge it’s yellowing degree.Products will change their color when radiated by the sun or influenced by the environment of the container.
Specifications
| Model | HD-E704 |
| Internal chamber size(W*D*H) | 50*50*60cm |
| External chamber size(W*D*H) | 114*74*130cm |
| Temperature Range | Ambient Temperature~200℃ |
| Control Mode | Automatic Calculation Controller |
| Temperature display accuracy | 0.1℃ |
| Control accuracy | ±3℃ |
| Distribution accuracy | ±1℃ (ambient ~ 100℃) |
| Time memory | 0-999 hours, Power Failure Memory Type, with Buzzer |
| Sample holder rotation speed | Diameter 45cm, 10±2 roll/min |
| UV light source | 300W UV lamp |
| Standard Accessories | Sample shelf x 2pcs |
| Heating method | Hot air circulation |
| Security devices | Over-temperature power-off indicator light; Safety overload switch ammeter |
| Chamber material | Internal: Stainless Steel SUS304; External: Steel plate with baking varnish |
Structure
Anti-Yellowing aging test chamber Features
Anti-yellowing Aging Testing Chamber machine can do two kinds of testing: aging and anti-yellowing.
Aging: the machine can promote the increase of sulfurrubber deterioration, to calculate the change rate of tensile andelongation before and after heat. It is generally thought that testfor one day at 70℃, in theory as exposed to the atmosphere for 6months.
Anti-yellowing: this machine stimulates the atmosphereenvironment, driven by the sun ultraviolet radiation. Itsgenerally thought that the appearance change at 50℃ for 9hours,in theory as exposed to atmosphere for 6 months.
Moving and positioning device
The bottom of the machine is equipped with high-quality fixed PU movablewheels,which can easily move the machine to the designated position, andthen fix the casters.
Observation Window
Adopting double-layer vacuum strengthened glass for observ-ing whole testing process.
Operation Panel
Adopting high-quality keys for assuring longer lifes-pan,better appearance,reading data clearly.
Sample Holder
SUS304# stainless steel is punched and bent into a net shape whichis convenient to use and the spacing between the material racks canbe adjusted.
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