Dongguan Dongjun Testing Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 500pcs |
| Delivery Time | 15-25Work days |
| Packaging Details | Wooden crate packaging |
| Internal dimensions | H60 × W50 × D50 cm |
| External dimensions | H173 × W103 × D107 cm |
| Temperature range | 10℃ ~ 70℃ |
| Ozone concentration | 10pphm ~ 1000pphm |
| Control accuracy | ±1℃ |
| Humidity range | 30% ~ 80%RH |
| Brand Name | Dongjun |
| Model Number | DJ-26-46 |
| Certification | ISO9001，CE， |
| Place of Origin | Dongguan, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500pcs |
| Delivery Time | 15-25Work days | Packaging Details | Wooden crate packaging |
| Internal dimensions | H60 × W50 × D50 cm | External dimensions | H173 × W103 × D107 cm |
| Temperature range | 10℃ ~ 70℃ | Ozone concentration | 10pphm ~ 1000pphm |
| Control accuracy | ±1℃ | Humidity range | 30% ~ 80%RH |
| Brand Name | Dongjun | Model Number | DJ-26-46 |
| Certification | ISO9001，CE， | Place of Origin | Dongguan, China |
Description:
Anti-yellowing aging test chamber is to promote the deterioration of vulcanite, and then to calculate the change rate of tensile and elongation. Generally consider being tested one day in the 70 degree is theoretically equal to 6 months exposed at the outside atmosphere.
Parameters
| Internal chamber dimensions | H60 × W50 × D50 (cm) |
| External chamber dimensions | H173 × W103 × D107 (cm) |
| Temperature range | 10℃ ~ 70℃ |
| Ozone concentration range | 10pphm ~ 1000pphm |
| Control stability accuracy | ±1℃ |
| Heating time | 10℃ to 70℃, approx. 25 minutes |
| Cooling time | 20℃ to 10℃, approx. 15 minutes |
| Humidity range | 30% ~ 80%RH |
| Refrigeration System | A. Adopt fully enclosed Taikang compressor; B. Fin-type fan cooling condenser; C. Fin-type multi-stage automatic load capacity regulating evaporator; D. Environment-friendly refrigerant; E. Other accessories: dryer, oil separator, high-pressure protection switch |
| Safety Protection System | A. 2 sets of Zero-crossing Thyristor Power Controller SSR; B. Compressor overheating protection switch; C. Compressor overcurrent protection switch; |
| Control System | Touch setting data, Chinese and English input, programmable temperature adjustment, humidity controller; after inputting touch setting data, programmable control and manual control are available. |
| Temperature Resolution | 0.01℃ |
| Temperature Control Range | 10℃ ~ 70℃ |
| Insulation Material | PU rigid foam glass wool |
| Inne Chamber Material | SUS#304 stainless steel plate, 1.0mm thick |
| Outer Chamber Material | SUS#304 stainless steel brushed plate with baking varnish, 1.2mm thick |
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Working Principle 2. The dry-bulb temperature measurement signal is input to the controller after A/D conversion, and the PT-type temperature sensing signal is transmitted to the temperature control meter. Meanwhile, PID controls the SSR heating operation, enabling heat and humidity to be evenly distributed in the test chamber via the air supply system so as to achieve constant temperature regulation. 3. The static tensile test standard stipulates that both ends of the specimen shall be clamped on special fixtures, and a specific elongation rate shall be selected for stretching, with 20% being the common choice. The fixtures are mounted on a rotating sample holder, whose rotational speed ranges from 20 to 25 mm/S. The test is conducted under the conditions of a temperature of (40±2)°C, a relative humidity of no more than 65%, and a specified ozone concentration. After a specified period of time, the cracking condition of the specimen is inspected. The generally selected ozone concentration is (50PPHM±10PPHM). |
Company Profile
PACKING AND TRANSPORTATION
FAQ
How to install and use the product?
The product is shipped with an operating instructions and video of English version.or we will send you an operation video to teach you how to install and use the product with English speaking. However, if you need us to teach you face to face, please let us know in advance.
How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many testing machines abroad by sea or by air without damage.
Company Details
Business Type:
Manufacturer
Year Established:
2021-3-21
Total Annual:
10000000-50000000
Employee Number:
25~30
Ecer Certification：
Verified Supplier
Dongguan Dongjun Testing Equipment Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of testing equipment for furniture, home goods, toys, textiles, footwear, and more. The compan... Dongguan Dongjun Testing Equipment Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of testing equipment for furniture, home goods, toys, textiles, footwear, and more. The compan...
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