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E-mail
2942709300@qq.com
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Phone
13631787342,15899943952
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Address
Antai Building, No.4 Hongbao Road, Dongcheng Street, Dongguan City
Product Categories
Dongguan Haoen Testing Instrument Co., Ltd
Three layer vacuum oven
NegotiableUpdate on 01/18
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Overview
300 ℃ vacuum oven, widely used in various research fields such as chemical, biological, pharmaceutical, medical, agricultural research, environmental testing, etc; It is necessary to perform drying, baking, disinfection, testing, and other functions under vacuum conditions for powder drying, drying heat sensitivity, easy decomposition, and easily oxidizable substances.
Product Details
1300 ℃ vacuum ovenBox specifications
Specification Model |
Inner box size (W * H * Dmm) |
Outer box size (W * H * Dmm) |
vacuum pump |
power supply |
HE-WD-300 |
300*300*300 |
1000*1580*920 |
4 liters |
AC 220V 50Hz 3.5KW |
HE-WD-400 |
400*400*400 |
1000*1580*920 |
4 liters |
AC 220V 50Hz 4.5KW |
HE-WD-500 |
500*500*500 |
1000*1580*920 |
4 liters |
AC 220V 50Hz 5.5KW |
HE-WD-600 |
600*600*600 |
1000*1580*920 |
4 liters |
AC 380V 50Hz 9KW |
HE-WD-700 |
700*700*700 |
1000*1580*920 |
8 liters |
AC 380V 50Hz 12KW |
HE-WD-800 |
800*800*800 |
1100*1680*1050 |
8 liters |
AC 380V 50Hz 15KW |
HE-WD-1000 |
1000*1000*1000 |
1350*1620*1300 |
8 liters |
AC 380V 50Hz 20KW |
Box structure: connected type, with the vacuum pump placed at the bottom of the machine;
Partition layer: divided into two layers, with two distribution boards that can be easily removed;
Panel installation: The control panel is installed under the machine (as shown in the equipment appearance diagram);
Door opening method: single from right to left opening;
Visual window: with a visual window on the door, size W250 × H300mm;
The material of the inner box is 304 # stainless steel industrial plate; Strengthen the treatment of the inner box and vacuum it without deformation;
The outer box material is cold-rolled steel plate, with a thickness of 1.2mm and a surface treated with baking paint;
The insulation material is high temperature resistant rock wool, with a insulation layer thickness of 100mm and good insulation effect;
Install brake adjustable casters that can be pushed freely;
II300 ℃ vacuum ovenTemperature control system
Temperature range: Room temperature+30 ℃~200 ℃
Control accuracy: ± 0.5 ℃
Display accuracy: 0.1 ℃
Temperature uniformity inside the box: ± 5 ℃% (empty box test without vacuum)
Heating rate: RT → 100 ℃ (about 30 minutes), 200 ℃ (about 45 minutes)
3、 Vacuum system
Vacuum degree: 0~-101KPa (≤ 133pa)
Vacuum pressure leakage rate: approximately 0.8KPa per hour
Using high sealing silicone sealing strips to ensure the sealing of the entire machine;
Using a digital display vacuum gauge to directly display the vacuum degree inside the box, allowing you to instantly understand the vacuum status inside the box. The vacuum degree reaches 0-0.1Mpa (i.e. 100pa vacuum degree)
4、 Nitrogen filling device
1. Pressure regulating valve: controls the nitrogen pressure, and under normal use, the nitrogen pressure is adjusted to around 2.5 kilograms;
2. Panel flowmeter: controls the size of nitrogen entering the box, with a range of 10L/min-60Lmin;
3. The nitrogen pipeline enters directly behind the box, and an 8mm quick plug gas pipe interface is reserved at the pressure regulating valve;
4. Note: Nitrogen is provided by the user.
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