UN Series PA Paraffin Ovens
Manufacturer: Memmert
Memmert UN Series PA Paraffin Ovens are specialized high-precision thermal solutions designed for the absolutely reliable preparation of embedding media. For decades, this unit has been a staple in science and research, providing the exact temperature control required to melt and maintain paraffin or wax without compromising its quality. Unlike standard ovens, the UNpa is designed with a gas-tight chamber (no feed or exhaust air) to prevent the embedding medium from drying out or oxidizing. Its advanced TwinDISPLAY control system and multiple over-temperature protection features ensure that your delicate biological samples, whether in forensics, pathology, or microbiology, remain secure and consistent throughout the embedding process.
Description
In Stock!
2 Business Days (Note: 8-10 weeks for UN 160PA)
Engineered for stability and long-term service life in clinical and research histology labs.
Key Technical Benefits:
- Gas-Tight Environment: The omission of air intake and exhaust ports creates a nearly hermetic chamber. This is essential for preventing the evaporation of paraffin volatiles and ensuring the wax does not "skin over" or degrade.
- TwinDISPLAY Precision: The dual-screen interface allows for the programming of precise temperature ramps and the continuous monitoring of setpoint vs. actual values for mutual verification.
- Hygienic Excellence: The scratch-resistant, easy-to-clean stainless steel housing and interior are critical for managing the inevitable wax drips associated with histology workflows.
- Superior Safety: Includes electronic over-temperature monitoring and a mechanical temperature limiter to protect your high-value tissue specimens from accidental overheating.
Laboratory Maintenance & Safety:
- Paraffin Integrity: To maintain the best sectioning quality, keep the oven set exactly 2°C to 4°C above the melting point of your specific embedding medium. This maintains liquidity without causing thermal stress to the polymers in the wax.
- Audit-Ready: Use the integrated USB port to export temperature logs. This provides necessary documentation for GLP, CLIA, or CAP accredited pathology environments.
- Set-Point Wait: Always utilize the "Set-point wait" function on the ControlCOCKPIT to ensure your samples are not introduced until the oven has reached absolute thermal equilibrium.
| SKU | Working Environment | Temperature Range | Temperature Accuracy | Temperature Sensor | Maximum Load | Relative Humidity |
|---|---|---|---|---|---|---|
| UN 160 PA 115V | 5°C Above Ambient to 80°C | 20°C to 80°C | 0.1°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 210 kg | Max. 80%, Non-Condensing |
| UN 160 PA 230V | 5°C Above Ambient to 80°C | 20°C to 80°C | 0.1°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 210 kg | Max. 80%, Non-Condensing |
| UN 110 PA 115V | 5°C Above Ambient to 80°C | 20°C to 80°C | 0.1°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 175 kg | Max. 80%, Non-Condensing |
| UN 110 PA 230V | 5°C Above Ambient to 80°C | 20°C to 80°C | 0.1°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 175 kg | Max. 80%, Non-Condensing |
| UN 30 PA 115V | 5°C Above Ambient to 80°C | 20°C to 80°C | 0.1°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 60 kg | Max. 80%, Non-Condensing |
| UN 30 PA 230V | 5°C Above Ambient to 80°C | 20°C to 80°C | 0.1°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 60 kg | Max. 80%, Non-Condensing |
| UN 55 PA 115V | 5°C Above Ambient to 80°C | 20°C to 80°C | 0.1°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 80 kg | Max. 80%, Non-Condensing |
| UN 55 PA 230V | 5°C Above Ambient to 80°C | 20°C to 80°C | 0.1°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 80 kg | Max. 80%, Non-Condensing |
| UN 75 PA 115V | 5°C Above Ambient to 80°C | 20°C to 80°C | 0.1°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 120 kg | Max. 80%, Non-Condensing |
| UN 75 PA 230V | 5°C Above Ambient to 80°C | 20°C to 80°C | 0.1°C | Dual Pt100 Sensor DIN Class A (4-Wire-Circuit) | 120 kg | Max. 80%, Non-Condensing |
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UN & UF Series Universal Oven Specification Sheet | Download |
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UN160 PA Paraffin Oven Specification Sheet | Download |
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UN110 PA Paraffin Oven Specification Sheet | Download |
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UN75 PA Paraffin Oven Specification Sheet | Download |
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UN55 PA Paraffin Oven Specification Sheet | Download |
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UN30 PA Paraffin Oven Specification Sheet | Download |
| SKU | Dimensions | Internal Dimensions | Certification | Controller | Display | Type |
|---|---|---|---|---|---|---|
| UN 160 PA 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 PA 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 110 PA 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 PA 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 30 PA 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 PA 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 PA 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 PA 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 PA 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 PA 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 |
Memmert UN Series PA Paraffin Ovens are specialized high-precision thermal solutions designed for the absolutely reliable preparation of embedding media. For decades, this unit has been a staple in science and research, providing the exact temperature control required to melt and maintain paraffin or wax without compromising its quality. Unlike standard ovens, the UNpa is designed with a gas-tight chamber (no feed or exhaust air) to prevent the embedding medium from drying out or oxidizing. Its advanced TwinDISPLAY control system and multiple over-temperature protection features ensure that your delicate biological samples, whether in forensics, pathology, or microbiology, remain secure and consistent throughout the embedding process.
Starting at $5,359.00
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