DP Series – Industrial Vacuum Drying Oven

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DP83C / DP104C

Laboratory Oven is essential for general heating routines from drying food samples to curing microchips.  Lab Oven is one of the fundamental instruments every laboratory should have.

DP Series is a Large scale Vacuum Drying oven designed for treatment of large-sized parts.

Vacuum pump can be installed inside the oven.
Quick connect / disconnect of vacuum pipes for easy vacuum pump maintenance.
Because the exhaust system is improved to significantly shorten the time to reach vacuum, working efficiency is improved
Use specialized function menu key and ▲▼ key to set. With program  operation function, use submenu key to operate overheat protector,  deviation correction, etc.

Safety features:

Self-diagnostic functions (abnormal temperature sensor, heater disconnection, auto overheat prevention, SSR short circuit), overheat protector, ELB to prevent overcurrent, key lock, etc.

For safety, resin protection panel is installed at the observation window.

  • - Pharmaceutical Industry
  • - Microbiological Culture Research
  • - Cell Culture Research
  • - Industrial Products
Technical specifications
Vacuum drying by decompressed chamber direct heating
Operating temperature range
40°C to 200°C
Temperature control accuracy
±1.0°C (at 200°C)
Operating pressure range
101 to 0.1 kPa (760 to 1 Torr)
Stainless steel
Cold rolled steel plate with chemical proofing coating
Air suction port
Rc 3/8
Air exhaust port
NW40 flange
Observation window
Tempered glass (12 mm thickness) and polycarbonate resin plate
Heater circuit control
SSR driving
Heat insulation material
Glass wool
K-thermocouple (double sensor)
Temperature control
3 segment PID control with micrpprocessor
Temperature setting
Digital setting by ▲/▼ key
Temperature display
Measurement temp. : Digital display by green LED / Setting temp. : Digital display by red LED
Timer / timer resolution
1min-99 hr 59 min and 100 hr-999 hr 50 min (attached with timing wait function)
Vacuum gauge
Pointer type, -100~0kPa
Operation function
Fixed temp. auto start, auto stop, program operation
Program mode
Program operation 3 segments 30 steps (30 steps×1, 15 steps×2, 10 steps×3)
Additional functions
Deviation correction, key lock, power outage compensation
Safety device
Self-diagnosis circuit (abnormal temp. sensing, heater disconnection, auto overheat prevention, SSR short circuit), overheat protector, EBL to prevent overcurrent, key lock, etc.
Internal dimensions WxDxH
800×800×800 mm
1000×1000×1000 mm
External dimensions WxDxH
1020×1020×1850 mm
1300×1280×2110 mm
Internal capacity
Shelf load capacity
~15 kg/pc.
Shelf rest step number / pitch
4 steps / 105 mm
4 steps / 140 mm
Power supply (50/60 Hz)
31.5A (no plug, round terminal)
3 phase AC480V 18A (no plug, round terminal)
Aluminum perforated metal shelf plate 2 pcs.
Aluminum perforated metal shelf plate 4 pcs.
Optional accessories
Shelf plate, vacuum pump, N₂ introduction device, recorder, alarm indicator lamp (stand-by/running/malfunction), external communication (RS485), temp. output terminal (4~20mA), Output terminal for external alarm, time up output terminal