| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Power Supply: | AC 380V |
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Vacuum oven is used for drying and heating test in vacuum condition of objects in scientific research units, specialty universities, industrial and mining enterprises's laboratories together with production field, etc. Widely used in biochemical, chemical, health, agricultural research, environmental protection and other research applications, powder drying, baking and various glass containers for disinfection and sterilization. It is especially suitable for rapid and efficient drying of heat-sensitive, oxidization and complex components.
The low-pressure test chamber produced by our company is used for low-pressure testing of instruments, electrical and electronic products, materials, parts, and equipment to evaluate their storage and/or use under high-temperature, low-temperature, and low-pressure environmental conditions. Adaptability.Built-in over-temperature protection
Microprocessor control of ramp and holdTemperature range: 15°C above ambient to +200°C
Overtemperature: Independent overtemperature safety system factory set with reset button
| 1. Product description | |
| The low-pressure test chamber produced by our company is used for low-pressure testing of instruments, electrical and electronic products, materials, parts, and equipment to evaluate their storage and/or use under high-temperature, low-temperature, and low-pressure environmental conditions. Adaptability. | |
| 2. Sample restrictions | |
| This test chamber prohibits: | |
| Testing or storage of flammable, explosive and volatile substance samples Testing or storage of corrosive substance samples Testing or storage of biological specimens Testing or storage of samples from strong electromagnetic emission sources |
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| 3. Cabinet specifications | |
| 1. Studio size | W1200mm×D600mm×H600mm (depth×width×height); |
| 2. Air pressure deviation | ±2.5% |
| 3. Vacuuming rate | Normal pressure ~ 100kPa, within 10 minutes. |
| 4. The outer dimensions are subject to the actual object. | |
| 5. Equipped with a tempered glass window, allowing you to know the status of the products in the box at any time; | |
| 6. It is divided into two layers, with two grids and stainless steel mesh, which can be taken out freely; | |
| 4. Temperature | |
| 1. Temperature range | room temperature +20~200ºC |
| 2. Temperature fluctuation | ±0.3ºC |
| 3. Temperature change | 1.5ºC |
| 4. Heating rate change | 5ºC/min |
| 5. Material | |
| 1. Inner Chamber material | The inner box is made of SUS#304 stainless steel plate with a thickness of 5mm. Add concave force bone reinforcement to prevent the deformation of the test chamber. |
| 2. Outer Chamber material | The exterior is made of SS41#1.2t steel plate, which is anti-rust treated and then painted with anti-static paint in ivory white. |
| 3. Insulation material | Imported stone rock insulation cotton with strong thermal insulation performance is used. The insulation thickness is 80mm. |
| 6. Sealing and vacuum display | |
| 5.1. The vacuum operation has the functions of pumping, stopping, and decompressing, with electrical control mode and automatic control of the vacuuming process; | |
| 5.2. Automatic control: Set the required vacuum value and start the vacuuming screen. When the vacuum reaches the set upper limit, the vacuum pump stops working. At this time, it enters the pressure maintaining stage and starts timing. When the vacuum degree is lower than the lower limit, the vacuum pump starts working. , when the pressure holding time is over, the alarm prompts automatic decompression; | |
| 5.3. The sealing is a silicone sealing strip to ensure the sealing of the whole machine; | |
| 5.4. The digital display vacuum gauge shows that the vacuum unit is Kpa, and the vacuum degree range is: 0~100Kpa; | |
| 5.5. Vacuum degree: -100Kpa, | |
| 5.6. Pumping speed: normal pressure 0-100pa, within ten minutes. | |
| 5.7. Pressure deviation: ±0.5KPa, | |
| 5.8. Vacuum leakage rate: 1KPa ≤/hour. | |
| 5.9. Equipped with 1 2-liter direct-connected vacuum pump, single box independent control; | |
| 7. Protection system | |
| 1. The PID microcomputer automatic temperature controller used by our company can alarm the over-temperature problem of the machine studio and stop the power output by setting the internal upper and lower temperature limits to protect the products in the machine from over-temperature. and cause unnecessary losses. | |
| 2. Over-temperature protection system: When the temperature is out of control due to external forces, this system will automatically stop heating and power supply when it exceeds the set temperature by 10 degrees, thereby protecting the safety of your products and machines. | |
| 3. Overload protection system: When the power of the whole machine exceeds the normal power due to excessive external voltage or other reasons, this system will automatically cut off the power to protect the industrial control components of the whole machine from damage. | |
| 8. Vacuum system | |
| The door and the inner tank are sealed by silicone rubber strips. There is an air extraction hole at the rear of the working room, which is connected to the vacuum pump, pressure sensor, air inlet solenoid valve, vacuum pressure port on the panel and manual regulating valve at the rear base through pipelines. | |
| The pressure sensor signal is sent to the smart instrument to display the absolute air pressure in the box. The vacuum pressure hole is used for pressure measurement and sampling. Before stopping the machine and opening the door, the air inlet solenoid valve must be opened to inlet air to balance the air pressure inside and outside the box before the door can be opened. | |
| 9. Machine power supply | |
| Voltage 220V Power 3KW | |
| 10. Quality assurance system | |
| In order to further improve the company's products and company management levels, and provide users with world-class environmental testing equipment of high brand, high quality, high efficiency and high service, the company operates in strict accordance with the quality assurance system of the IS09001: 2015 version standard. The product needs to undergo nearly a week of quality inspection in the quality department before leaving the factory: training will also be provided to users during on-site commissioning to ensure the quality of the product and the interests of users. | |
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