Civil engineering & Material Testing equipments

Nitrogen vacuum drying oven

The vacuum nitrogen drying oven is applicable for industries such as touch screen, wafer, LED, PCB board, ITO glass and precision electronics.

Features 

Controller: Digital display controller or touch screen programmable controller.

Hot wind circulation heating: within 30mins can reach 200℃

Glass wool insulation, enclosure temperature won’t over room temperature by 10℃

 

Specifications 

Model DHGN-072 DHGN-270 DHGN-480 DHGN-720 DHGN-720 DHGN-1000
 Liner size 40×45×40 60×90×50 80×100×60 100×100×60 100×120×60 100×100×100
W×H×D (cm)
 Overall size Customized
W×H×D (cm)
 Temperature range Room temperature+25℃~200℃(300℃)
 Vacuum degree Normal pressure~-98KPa
 Temperature fluctuation ±0.3℃
 Temperature resolution 0.1℃
 Nitrogen concentration 0-1500PPHM
 Temperature rise time 30min
 Enclosure material Cold rolled plate + baking paint
 Liner material 5.0mm thickness SUS#304 plate
 Insulation material  Glass wool
 Circulation system  Heat dispersion fan
 Heater SUS made, high speed
 Control  system Ternary controller
 Nitrogen system  Flow meter, pressure difference meter, oxygen analyzer
 Vacuum  system  Vacuum pump equipped
 Accessories Control status indicator, shelve(2pcs, height adjustable)
 Safety device  Over heat protection break, overload protection, overload indicator
 Power supply AC 3Ψ 380V 60/50Hz
 Customized service  Yes

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