Blast vacuum oven, vacuum high temperature testing machine, temperature controlled vacuum drying oven, digital display vacuum drying oven
Category:
Instrumentation/Test chamber and climate environment equipment/Other test chambers and climate equipment
Model:
HE-WD-300
Brand:
Haoen Instrument
model:
HE-WD-300
inner material:
304 stainless steel
studio dimensions:
300*300*300
temperature range:
Room temperature+30~200
Processing & Customization:
yes
Retail Price
1,000.00USD
重量
kg
- Product Description
-
model HE-WD-300
inner material 304 stainless steel
studio dimensions 300*300*300
temperature range Room temperature+30~200
Processing & Customization yes
Description :
1Blast vacuum ovenThe reason for first vacuuming and then heating up
1) The purpose of placing the workpiece in a vacuum box for vacuuming is to remove any gas components that can be extracted from the material of the workpiece. If the workpiece is heated first, the gas will expand when exposed to heat. Due to the excellent sealing of the vacuum box, the enormous pressure generated by the expanding gas may cause the tempered glass of the observation window to burst. This is a potential danger. By following the procedure of vacuuming first and then heating up, this danger can be avoided.
2) If the procedure of heating up first and then vacuuming is followed, when the heated air is pumped out by the vacuum pump, the heat will inevitably be carried to the vacuum pump, resulting in a high temperature rise of the vacuum pump and a possible decrease in its efficiency.
3) The heated gas is directed towards the vacuum pressure gauge, which will generate a temperature rise. If the temperature rise exceeds the specified operating temperature range of the vacuum pressure gauge, it may cause indication errors in the vacuum pressure gauge.
The correct usage method should first evacuate and then heat up. When the rated temperature is reached and the vacuum degree is found to have decreased, add some more suction appropriately. This is beneficial for extending the service life of the equipment.
IIVacuum high-temperature testing machineBox 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
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;
Temperature controlled vacuum drying ovenTemperature range: Room temperature+30 ℃~200 ℃
Digital vacuum drying ovenVacuum degree: 0~-101KPa (≤ 133pa)
AfterSalesService :
Key words:- vacuum drying oven
More Products
