The Memmert Paraffin Oven UN75pa with TwinDISPLAY offers precise temperature control and reliable natural convection heating, designed for applications requiring gentle and uniform heating from +20 °C to +80 °C. Its robust construction, advanced ControlCOCKPIT, and comprehensive safety features make it ideal for laboratories and industrial environments.
Product Features
- Setting temperature range: +20 to +80 °C
- Working temperature range: at least 5 °C above ambient temperature to +80 °C
- Setting accuracy temperature: 0.1 °C
- Volume: 74 liters with capacity for up to 6 internals
- Maximum chamber load: 120 kg; maximum load per internal: 20 kg
- Includes 2 stainless steel electropolished grids
Temperature
- 2 Pt100 sensors DIN Class A in 4-wire circuit for mutual monitoring and backup in case of sensor error
- Calibration with three freely selectable temperature values
- Function HeatBALANCE for adaptive heating distribution between upper and lower circuits (-50% to +50%)
- Function SetpointWAIT ensures process time only starts once set temperature is reached
- Works calibration certificate provided for +80 °C
Control Technology
- Memmert ControlCOCKPIT with TwinDISPLAY: adaptive multifunctional digital PID microprocessor controller with two high-definition TFT color displays
- Language settings available in German, English, Spanish, French, Polish, Czech, and Hungarian
- Digital backwards timer adjustable from 1 minute to 99 days
- Adjustable parameters include temperature (°C or °F), program time, time zones, and daylight saving settings
- Programs stored in case of power failure
- Programming via AtmoCONTROL software on USB stick with Ethernet and USB interfaces
Ventilation
- Natural convection ventilation system for uniform heat distribution
Communication
- Program management and transfer via Ethernet interface or USB port
Safety
- Mechanical temperature limiter TB (protection class 1) switches off heating approx. 20 °C above nominal temperature
- Overtemperature monitor TWW (protection class 3.1) or adjustable temperature limiter TWB (protection class 2), selectable on display
- AutoSAFETY integrated over- and undertemperature monitor (ASF) alarms and switches off heating on temperature deviations
- Visual and acoustic alarms
- Autodiagnostic system for fault analysis
Standard Equipment
- Fully insulated stainless steel door with 2-point compression locking mechanism
- Two stainless steel electropolished grids included
Stainless Steel Interior
- Nearly gas-tight interior with easy-to-clean stainless steel reinforced by deep-drawn ribbing
- Large-area protected heating integrated on four sides for uniform temperature
Textured Stainless Steel Casing
- Durable textured stainless steel exterior for corrosion resistance and long service life
- Housing rear made of zinc-plated steel
- Dimensions (w × h × d): 585 × 944 × 514 mm (including 56 mm door handle)
Electrical Data
- Voltage and load: 230 V, 50/60 Hz approx. 2500 W; 115 V, 50/60 Hz approx. 1800 W
Ambient Conditions
- Installation altitude: max. 2,000 m above sea level
- Operating ambient temperature: +5 °C to +40 °C
- Maximum humidity: 80% relative humidity, non-condensing
- Overvoltage category: II
- Pollution degree: 2
Benefits
- Precise temperature control with high accuracy and adaptive heating balance
- Intuitive ControlCOCKPIT and software support for easy programming and monitoring
- Reliable safety features ensure protection against overheating and faults
- Robust and corrosion-resistant stainless steel construction for durability and easy cleaning
- Natural convection system provides gentle, uniform heat distribution
- Multilingual interface and flexible timer support enhance user experience
Why Choose the Memmert Paraffin Oven UN75pa?
The Memmert UN75pa TwinDISPLAY paraffin oven offers unmatched precision, safety, and ease of use for applications requiring stable and gentle heating up to 80 °C. Its advanced control technology, durable stainless steel build, and comprehensive safety systems make it a trusted choice in research and industrial laboratories. Engineered with German quality standards, the UN75pa ensures efficient, reliable operation and long-term performance for your paraffin heating needs.
