Memmert VO29 Standard Vacuum Oven, 29L

Memmert VO29 Standard Vacuum Oven, 29L

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  • Model: Memmert Vacuum Oven, V029, Standard
  • Volume: 29 L
  • Temperature range: up to +200 °C
  • Vacuum control range: 5 to 1100 mbar
  • 1 model variant: TwinDISPLAY
  • Anti-splinter; VDE-tested door construction for all models
  • Pump control: Optimised rinsing of the pump membrane as well as signal output for switching the pump ON/OFF according to requirements.
  • Optional: Pump base cabinet and energy-efficient vacuum pump
  • Optional accessories are available and purchased separately. If you should require a customised special solution, please contact our technical specialists using our enquiry form or at sales@lasec.com.
  • Installation is recommended. Special delivery requirements, such as the need for tail-lift trucks and additional labour and installation for large equipment and hazardous material (Hazmat) packaging, will attract additional freight charges (quoted separately).
Availability:On Request
SKU
IMEMVO29
BrandMemmert
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Memmert Vacuum Oven – VO Series

The Memmert VO Series Vacuum Ovens are designed for precise, controlled drying processes in laboratory and industrial settings. They offer a stable thermal environment for applications in food processing, pharmaceuticals, electronics, materials testing, and research laboratories. By using vacuum conditions, these ovens allow for gentle drying of moisture-sensitive materials, reducing oxidation and minimising thermal stress on delicate samples.

Key Features & Benefits:

Controlled Drying Process:

  • Digital pressure control ensures consistent and uniform drying, even for heat-sensitive substances.
  • Vacuum levels can be precisely adjusted within a range of 5 to 1100 mbar, allowing flexibility for different applications.
  • Works with a speed-controlled vacuum pump, which adjusts operation based on demand, reducing energy consumption by up to 70%.

 

Efficient Heating System:

  • Direct heating through adjustable thermoshelves, each equipped with individual sensors, ensures reliable temperature control.
  • Heat is transferred directly to the load, preventing unnecessary heat loss and shortening drying times.
  • Temperature range up to +200°C, suitable for a variety of drying applications.

 

User-Friendly Operation & Monitoring:

  • Memmert ControlCOCKPIT provides an intuitive touch-and-turn interface for setting temperature, vacuum, and drying programs.
  • AtmoCONTROL software allows for programming, monitoring, and data logging, with state-of-the-art communication interfaces for seamless integration.
  • The vacuum drying process can be optimised with controlled vacuum cycles, which alternate pressure values to improve drying efficiency, particularly for powders and granulates.

 

Energy Efficiency & Safety:

  • The speed-controlled vacuum pump, available as an accessory, extends membrane lifespan and reduces power consumption compared to traditional vacuum systems.
  • Electronic temperature monitoring, a mechanical safety limiter, and an integrated auto-diagnostic system ensure safe operation.
  • Anti-splinter, VDE-tested door construction provides added protection during use.

 

Durable & Hygienic Construction:

  • Interior and exterior surfaces are made from high-quality stainless steel, ensuring durability, resistance to corrosion, and easy cleaning.
  • Stainless steel components are scratch-resistant and hygienic, making them suitable for sensitive laboratory environments.

 

Versatile Applications:

  • Designed for drying heat-sensitive materials, such as pharmaceutical substances, food samples, electronic components, printed circuit boards, and polymer materials.
  • Can be used with external vacuum pumps or central vacuum systems, with solenoid valve control for precise vacuum adjustments.

 

Certified for compliance, the Memmert VO Series Vacuum Ovens provide controlled, efficient, and safe drying solutions for laboratory and industrial applications.

Certification logos including CE, GS, MET, and EAC for Memmert vacuum ovens, indicating compliance with safety and performance standards.
Temperature
Setting accuracy temperatureup to 99.9 °C: 0.1 / from 100 °C: 0.5
Setting temperature range+20 to +200 °C
Temperature sensorTemperature measured through 4-wire Pt100 sensor individually for each thermoshelf
Working temperature rangemin. 5°C above ambient up to +200°C
Pressure (Vacuum)
Vacuum range5 to 1100 mbar
Pressure controlDigital 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 vacuum0.01 mbar
Maximum leakage rate0.01 bar/h
Pump controlSpeed control, optimized rinsing procedures for the pump membranes as well as signal output for pump ON/OFF.
ConnectionVacuum connection with small flange DN16, and gas inlet with fresh air supply.
Control Technology
Adjustable parametersTemperature (Celsius or Fahrenheit), pressure (vacuum), programme time, time zones, summertime/wintertime.
Language settingGerman, English, Spanish, French, Polish, Czech, Hungarian, Italian
ControlCOCKPITTwinDISPLAY. Adaptive multifunctional digital PID-microprocessor controller with 2 high-definition TFT-colour displays.
TimerDigital backwards counter with target time setting, adjustable from 1 minute to 99 days.
Function SetpointWAITThe process time does not start until the set temperature is reached.
Communication
InterfaceEthernet LAN, USB
DocumentationProgramme stored in case of power failure.
ProgrammingAtmoCONTROL software on a USB stick for programming, managing and transferring programmes via Ethernet interface or USB port.
Safety
Temperature controlMechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating approx. 10°C above nominal temperature
AutoSAFETYAdditionally integrated over- and undertemperature protection "ASF", automatically following the setpoint value at a preset tolerance range, alarm in case of over- or undertemperature, heating is switched off in case of overtemperature, compressor in case of undertemperature
Autodiagnostic systemIntegral fault diagnostics for temperature control
AlarmVisual and acoustic
Heating Concept
VO direct heatingFuzzy-supported MLC (Multi-Level-Controlling) microprocessor controller adapting its performance to the volume (local temperature sensing) for each thermoshelf
Thermoshelves1 connection for thermoshelves in the rear
Standard Equipment
Works calibration certificateFor +160°C at 20 mbar pressure for each supplied thermoshelf together with the vacuum oven
Internals1 thermoshelf of aluminim, material 3.3547 (ASTM B209) with integrated large-area heating
Stainless Steel Interior
MaterialHermetically welded stainless steel interior of extremely corrosion-resistant stainless steel, material 1.4404
InteriorAdditional 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
Volume29 L
Dimensionsw(A) x h(B) x d(C): 385 x 305 x 250 mm
Max. number of internals2
Max. loading of chamber40 kg
Max. loading per internal20 kg
Textured Stainless Steel Casing
DoorFull-sight glass door, inside spring-loaded, 15 mm thick glazed panel in safety glass, outside with anti-splitter screen
Dimensionsw(D) x h(E) x d(F): 550 x 607 x 400 mm (d +38mm door handle)
HousingRear zinc-plated steel
Electrical Data
VoltageElectrical load (maximally equipped) at 230 V, 50/60 Hz
Ambient Conditions
Ambient temperature+5 °C to +40 °C
Set UpThe 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 rhmax. 80 %, non-condensing
Overvoltage categoryII
Pollution degree2
Packing/Shipping Data
Transport informationThe appliances must be transported upright
Customs tariff number8419 8998
Country of originFederal Republic of Germany
Dimensions approx incl. cartonw x h x d: 660 x 870 x 590 mm
Net weightApprox. 55 kg
Gross weight cartonApprox. 76 kg
More Information
Brand Memmert
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