UN Plus Series Natural Convection Universal Ovens
Manufacturer: Memmert
Memmert UN Plus Series Natural Convection Universal Ovens incorporate the advanced TwinDISPLAY control system. This "Plus" model is specifically engineered for complex laboratory processes that require sophisticated programming, precise documentation, and enhanced safety protocols. While utilizing the same gentle natural convection and high-quality stainless steel construction as the UN series, the Plus models feature Dual Pt100 sensors for mutual monitoring and advanced temperature/air exchange ramps programmable via AtmoCONTROL software. It is the ideal choice for highly sensitive loads in computer chip aging, hardening plastic resins, or long-term material tests.
Description
In Stock!
2 Business Days (Note: 8-10 weeks for UN 110 Plus 230V & UN 55 Plus 115V)
Advanced thermal control for professional-grade research and industrial quality assurance.
Key Technical Benefits:
- Complex Programming: Unlike the SingleDISPLAY, the TwinDISPLAY allows users to program multi-step temperature ramps and electronically control air exchange rates via the AtmoCONTROL software.
- Maximum Safety: The dual Pt100 sensors work in a 4-wire circuit; if one sensor fails, the second takes over to ensure the load is never overheated.
- Seamless Communication: Equipped with USB and Ethernet interfaces, allowing for the easy download of data logs and the management of multiple appliances from a central PC.
- Natural Convection Advantage: Ideal for drying light or powdered materials (like fine chemicals or pharmaceutical excipients) that would be blown around in a forced-air system.
Laboratory Maintenance & Safety:
- Data Integrity: The integrated data logger has a storage capacity of at least 10 years. For audit-ready compliance, use the USB port on the ControlCOCKPIT to transfer these logs to your digital records weekly.
- Ramp Profiles: Use the TwinDISPLAY to set "Set-point wait" functions, this ensures the timer doesn't start until the internal chamber temperature has actually reached your desired set-point, rather than just starting as soon as you hit "Go."
- Uniformity: Because this is a natural convection oven, avoid "shelf crowding." Blocking the side heating elements with oversized trays will disrupt the natural thermal rise and create cold spots.
| SKU | Working Environment | Temperature Range | Temperature Accuracy | Temperature Sensor | Maximum Load | Relative Humidity |
|---|---|---|---|---|---|---|
| UN 30 Plus 115V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 60 kg | Max. 80%, Non-Condensing |
| UN 30 Plus 230V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 60 kg | Max. 80%, Non-Condensing |
| UN 55 Plus 115V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 80 kg | Max. 80%, Non-Condensing |
| UN 55 Plus 230V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 80 kg | Max. 80%, Non-Condensing |
| UN 75 Plus 115V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 120 kg | Max. 80%, Non-Condensing |
| UN 75 Plus 230V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 120 kg | Max. 80%, Non-Condensing |
| UN 110 Plus 115V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 175 kg | Max. 80%, Non-Condensing |
| UN 110 Plus 230V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 175 kg | Max. 80%, Non-Condensing |
| UN 160 Plus 115V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 210 kg | Max. 80%, Non-Condensing |
| UN 160 Plus 230V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 210 kg | Max. 80%, Non-Condensing |
| UN 260 Plus 115V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 300 kg | Max. 80%, Non-Condensing |
| UN 260 Plus 230V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 300 kg | Max. 80%, Non-Condensing |
| UN 450 Plus 208V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 300 kg | Max. 80%, Non-Condensing |
| UN 750 Plus 208V | 5°C Above Ambient to 300°C | 20°C to 300°C | 0.1°C/0.5°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 300 kg | Max. 80%, Non-Condensing |
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UN750 Plus Natural Convection Universal Oven Specification Sheet | Download |
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UN450 Plus Natural Convection Universal Oven Specification Sheet | Download |
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UN260 Plus Natural Convection Universal Oven Specification Sheet | Download |
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UN160 Plus Natural Convection Universal Oven Specification Sheet | Download |
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UN110 Plus Natural Convection Universal Oven Specification Sheet | Download |
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UN75 Plus Natural Convection Universal Oven Specification Sheet | Download |
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UN55 Plus Natural Convection Universal Oven Specification Sheet | Download |
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UN30 Plus Natural Convection Universal Oven Specification Sheet | Download |
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UN & UF Series Universal Oven Specification Sheet | Download |
| SKU | Dimensions | Internal Dimensions | Certification | Controller | Display | Type |
|---|---|---|---|---|---|---|
| UN 30 Plus 115V | 17.1 in x 23.0 in x 27.7 in (434.30 mm x 584.20 mm x 703.60 mm) |
15.75 in x 12.60 in x 9.84 in (400 mm x 320 mm x 250 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 30 Plus 230V | 17.1 in x 23.0 in x 27.7 in (434.30 mm x 584.20 mm x 703.60 mm) |
15.75 in x 12.60 in x 9.84 in (400 mm x 320 mm x 250 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 55 Plus 115V | 20.2 in x 23.0 in x 30.9 in (513.08 mm x 584.20 mm x 784.86 mm) |
15.75 in x 15.75 in x 12.99 in (400 mm x 400 mm x 330 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 55 Plus 230V | 20.2 in x 23.0 in x 30.9 in (513.08 mm x 584.20 mm x 784.86 mm) |
15.75 in x 15.75 in x 12.99 in (400 mm x 400 mm x 330 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 75 Plus 115V | 20.2 in x 23.0 in x 37.2 in (513.08 mm x 584.20 mm x 944.88 mm) |
15.75 in x 22.05 in x 12.99 in (400 mm x 560 mm x 330 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 75 Plus 230V | 20.2 in x 23.0 in x 37.2 in (513.08 mm x 584.20 mm x 944.88 mm) |
15.75 in x 22.05 in x 12.99 in (400 mm x 560 mm x 330 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 110 Plus 115V | 23.0 in x 29.3 in x 34.0 in (584.20 mm x 744.22 mm x 863.60 mm) |
22.05 in x 18.90 in x 15.75 in (560 mm x 480 mm x 400 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 110 Plus 230V | 23.0 in x 29.3 in x 34.0 in (584.20 mm x 744.22 mm x 863.60 mm) |
22.05 in x 18.90 in x 15.75 in (560 mm x 480 mm x 400 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 160 Plus 115V | 23.0 in x 29.3 in x 43.5 in (584.20 mm x 744.22 mm x 1104.90 mm) |
22.05 in x 28.35 in x 15.75 in (560 mm x 720 mm x 400 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 160 Plus 230V | 23.0 in x 29.3 in x 43.5 in (584.20 mm x 744.22 mm x 1104.90 mm) |
22.05 in x 28.35 in x 15.75 in (560 mm x 720 mm x 400 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 260 Plus 115V | 26.9 in x 32.4 in x 46.6 in (683.26 mm x 822.96 mm x 1183.64 mm) |
25.20 in x 31.50 in x 19.69 in (640 mm x 800 mm x 500 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 260 Plus 230V | 26.9 in x 32.4 in x 46.6 in (683.26 mm x 822.96 mm x 1183.64 mm) |
25.20 in x 31.50 in x 19.69 in (640 mm x 800 mm x 500 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 450 Plus 208V | 30.9 in x 48.2 in x 49.1 in (784.86 mm x 1224.28 mm x 1247.14 mm) |
40.94 in x 28.35 in x 23.62 in (1040 mm x 720 mm x 600 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
| UN 750 Plus 208V | 30.9 in x 48.2 in x 67.7 in (784.86 mm x 1224.28 mm x 1719.58 mm) |
40.94 in x 47.24 in x 23.62 in (1040 mm x 1200 mm x 600 mm) |
CE, VDE, GS, cULus, EAC | PID-Microprocessor Controller | Dual TFT-Color | Natural Convection |
Memmert UN Plus Series Natural Convection Universal Ovens incorporate the advanced TwinDISPLAY control system. This "Plus" model is specifically engineered for complex laboratory processes that require sophisticated programming, precise documentation, and enhanced safety protocols. While utilizing the same gentle natural convection and high-quality stainless steel construction as the UN series, the Plus models feature Dual Pt100 sensors for mutual monitoring and advanced temperature/air exchange ramps programmable via AtmoCONTROL software. It is the ideal choice for highly sensitive loads in computer chip aging, hardening plastic resins, or long-term material tests.
Starting at $3,560.00
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