Memmert VO29 Vacuum Oven | 1.02 cu.ft. (29 L)
Item#: PMP29230VMemmert VO29 vacuum oven is a 1.02 cu. ft. laboratory vacuum oven designed for precision drying, degassing, curing, and heat treatment applications involving sensitive materials such as electronics, pharmaceuticals, cosmetics, food products, and laboratory samples. The system provides precise temperature control from +20°C to +200°C using adaptive PID microprocessor technology and direct heated thermoshelves for rapid, uniform heat transfer without significant temperature loss. A TwinDISPLAY ControlCOCKPIT interface with Ethernet and USB connectivity supports advanced programming, monitoring, and data documentation for controlled vacuum processing workflows. Corrosion-resistant stainless-steel construction, programmable electronic pressure control, integrated safety monitoring, and a full-sight safety glass door provide reliable operation and secure handling for demanding laboratory and industrial applications.
$13,987.00
- Exterior Dimensions (WxHxD): 25.98" x 34.25" x 23.23" (660 x 870 x 590 mm)
- Interior Dimensions (WxHxD): 15.16" x 12.0" x 9.84" (385 x 305 x 250 mm)
- Volume: 1.02 cu.ft. (29 L)
- Net weight approx.: 121.25 lbs (55 kg)
- Gross weight carton approx.: 167.55 lbs (76 kg)
- Setting accuracy temperature: Up to 99.9 °C: 0.1 / from 100 °C: 0.5
- Setting temperature range: +20 to +200 °C
- Temperature sensor: temperature measured through 4-wire Pt100 sensor individually for each thermoshelf
- Working temperature range min. 5°C above ambient up to +200°C
- Vacuum range: 5 to 1100 mbar
- Pressure control: Digital electronic pressure control for a speed-controlled vacuum pump. Tubing for vacuum, air and inert gas are made of material 1.4571 (ASTM 316 Ti). Programmable, digitally controlled inlet for air.
- Permitted final vacuum: 0.01 mbar Maximum leakage rate 0.01 bar/h
- Pump control: speed control, optimised rinsing procedures for the pump membranes as well as signal output for pump ON/OFF
- Connection: Vacuum connection with small flange DN16, and gas inlet with fresh air supply
- Material: Hermetically welded stainless steel interior of extremely corrosion-resistant stainless steel, material 1.4404
- Interior: additional interior mountings of stainless steel, material 1.4404 (removable for cleaning), consisting of mounting at the sides with guide bars for thermoshelves and on top (diffusor) to avoid turbulences when aerating
- Max. number of internals: 2
- Max. loading of chamber: 88.19 lbs. (40 kg)
- Max. loading per internal: 44.09 lbs. (20 kg)
- Works calibration certificate: For +160°C at 20 mbar pressure for each supplied thermoshelf together with the vacuum oven
- Door: full-sight glass door, inside spring-loaded, 15 mm thick glazed panel in safety glass, outside with anti-splitter screen
- Internals: 1 thermoshelf of aluminum, material 3.3547 (ASTM B209) with integrated large-area heating
- Textured stainless steel casing:
- Dimensions (WxHxD): 21.65" x 23.90" x 15.75" (550 x 607 x 400 mm) (d + 1.5" (38mm) door handle)
- Housing: rear zinc-plated steel
- Voltage: Electrical load (maximally equipped) at 230 V, 50/60 Hz
- Ambient temperature: +5 °C to +40 °C
- Set Up: The distance between the wall and the rear of the chamber must be at least 15 cm. The clearance from the ceiling must not be less than 20 cm and the side clearance from the wall must not be less than 8 cm.
- Humidity rh: max. 80 %, non-condensing
- Overvoltage category: II
- Pollution degree: 2
- Transport information: The appliances must be transported upright
- Adjustable parameters: temperature (Celsius or Fahrenheit), pressure (vacuum), program time, time zones, summertime/wintertime
- Language setting: German, English, Spanish, French, Polish, Czech, Hungarian, Italian, Chinese
- ControlCOCKPIT: TwinDISPLAY. Adaptive multifunctional digital PID-microprocessor controller with 2 high-definition TFT-color displays.
- Timer: Digital backwards counter with target time setting, adjustable from 1 minute to 99 days
- Function SetpointWAIT: the process time does not start until the set temperature is reached
- Interface: Ethernet LAN, USB
- Documentation: Program stored in case of power failure
- Programming: AtmoCONTROL software on a USB stick for programming, managing and transferring programs via Ethernet interface or USB port
- Temperature control: Mechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating approx. 10°C above nominal temperature
- AutoSAFETY: Additionally integrated over- and under temperature protection "ASF", automatically following the setpoint value at a preset tolerance range, alarm in case of over- or under temperature, heating is switched off in case of overtemperature, compressor in case of under temperature
- Autodiagnostic System: integral fault diagnostics for temperature control
- Alarm: Visual and acoustic
- VO direct heating: fuzzy-supported MLC (Multi-Level-Controlling) microprocessor controller adapting its performance to the volume (local temperature sensing) for each thermoshelf
- Thermoshelves: 1 connection for thermoshelves in the rear
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