DP Series – Large Vacuum Drying Oven

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DP43C / DP63C

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 capacity multi-purpose vacuum oven.

Interactive key input of the control panel for easy operation.
Equipped with high precision functions such as fixed temperature,  quick auto stop, auto stop, auto start and program operations for  enhanced performance.
Vacuum reaching time significantly reduced by improvement of the exhaust system, resulting in more efficient operation.
Vacuum pump can be stored in the bottom cabinet, which is suitable for space limited laboratories.
Easy removal of piping and maintenance of the vacuum pump.
Calibration off-set function.

Safety features:

Enhanced safety features: sensor trouble detection, SSR short circuit detection, heater disconnection detector(sensor), memory error, internal communication error, overheating and measurement temperature error

Large observation window with protective cover for increased safety.

  • - 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)
Max. temp. reaching time
~80 min
~120 min
Stainless steel
Cold rolled steel plate with baked-on melamine resin finish
Exhaust port / Purge port
NW25 flange / Rc 1/4 (18mm O.D.)
Single swing door
Observation window
Tempered glass (12 mm thickness) and polycarbonate resin plate
Mica heater / 2.25 kW
Mica heater / 3.15 kW
Heater circuit control
Triac zero-cross control
Heat insulation material
Glass wool
K-thermocouple (double sensor)
Temperature control
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
1 min. to 99 Hrs. 59 min. and 100 Hrs. to 999 Hrs. and 50 min.
Vacuum gauge
Bourdon tube type, 0~-0.1 MPa (Gauge pressure)
Operation function
Fixed temperature, Quick auto stop, Auto-start, Auto-stop, Program operation (16 segments)
Additional functions
Calendar timer (max. 24 Hrs.), Integration time (max. 49999 Hrs.), Time display
Safety device
Self diagnostic functions (Sensor, Heater, Triac, Automatic overheating  prevention), Independent overheating prevention, Key lock function,  Electric leakage breaker.
Internal dimensions WxDxH
450×450×450 mm
600×600×600 mm
External dimensions WxDxH
670×669×1500 mm
820×819×1650 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)
11A (no plug, round terminal)
15A (no plug, round terminal)
Aluminum perforated metal shelf plate 2 pcs.
Aluminum perforated metal shelf plate 3 pcs.