Guangdong Hongtuo Instrument Technology Co.,Ltd
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| Place of Origin: | China |
| Brand Name: | Dahometer |
| Certification: | ISO,SGS |
| Model Number: | DH-YA |
| Minimum Order Quantity: | 1 set |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Standard export wooden case |
| Delivery Time: | about 7 days |
| Payment Terms: | D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 sets per months |
| Name: | Environmental Anti-Yellowing Resistance Aging Testing Chamber For Rubber And Leather | Inner Box Size:: | 40×40×50cm |
|---|---|---|---|
| Temperature Range:: | Normal Temperature~200°C | Control Mode:: | Automatic Calculation Controller |
| Temperature Display:: | 0.1°C | Weight:: | Approx. 87 Kg |
Environmental Anti-Yellowing Resistance Aging Testing Chamber for Rubber and Leather
To simulate the ultraviolet radiation and heat of sunlight, the sample is exposed to ultraviolet rays and temperature in the machine. After a period of time, the degree of yellowing resistance of the sample is observed. The gray scale of contamination can be used as a reference to determine the level of yellowing. The product is defective due to the change in color due to sunlight radiation or the influence of the container environment during use.
Features:
can do two kinds of testing: aging and anti-yellowing
Aging: the machine can promote the increase of sulfur rubber deterioration, to calculate the change rate of tensile and elongation before and after heat. It’s generally thought that test for one day at 70°C, in theory as exposed to the atmosphere for 6 months.
Anti-yellowing: the machine stimulate the atmosphere environment, driven by the sun ultraviolet radiation. It’s generally thought that the appearance change at 50°C for 9 hours, in theory as exposed to atmosphere for 6 months.
| Inner Box Size: | 40×40×50cm |
| Temperature Range: | Normal Temperature~200°C |
| Control Mode: | Automatic Calculation Controller |
| Temperature Display: | 0.1°C |
| Control Accuracy: | ± 3°C |
| Distribution Accuracy: | ± 1°C(at-100°C) |
| Time Memory: | 0-999 hours, Power Failure Memory Type, with Buzzer |
| Wheel Speed: | 45cm,10±2 round/ min |
| UV Light Source: | UV300W Bulb |
| Standard Accessories: | Shelf Board 2 pieces |
| Heating Method: | Hot Air Circulation |
| Security Devices: | Over-temperature power-off indicator light; Safety overload switch ammeter |
| Manufacturing Material: | Internal Stainless Steel SUS304; External Advanced Baking Varnish |
| Outside Dimension (L×W×H): | 91×55×100 cm |
| Weight: | approx. 87 kg |
| Power: | 1#, AC220V, 15A |
| Standard: | JIS-P8127; ASTM D1148 |
Contact Person: Mrs. Julie Zhong
Tel: 86-13267004347
Fax: 86-769-2318-1253
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