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Okolab T PAD SMALL | Microscope Heating Pad

Regular price $2,777.00
Don't see the option you are looking for? Call 919-775-5596

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The Heated Flat Metal Plate can be positioned on any surface (Table Top, Cabinet work surface, etc) to create a temperature controlled flat surface.


T range: 27 to 45°C

T sensor accuracy: ±0.1°C

T accuracy on specimen: ±0.3°C, after self calibration, if room temperature remains within ±1°C

Plate calibration can be performed in the lab by the operator


  • 174x234 mm        H401-T-PAD-SMALL
  • 297x210 mm (A4) H401-T-PAD-MEDIUM
  • 420x300 mm (A3) H401-T-PAD-LARGE


2-Channel Temperature Controller with 4.3'' touch screen interface compatible with all H401 heating devices. One controller can control independently up to two items.

External temperature sensor (included) and self calibration routines allows easy calibration of the heating devices for the highest accuracy on sample temperature.

On board data logging and download procedures to USB drives allow to record temperature as a function of time and to log calibration events and alarms.

The controller is equipped with password protected routines to re-calibrate the sensors against certified thermometers. 


  • T - range: from ambient to 60°C
  • T - accuracy on specimen: ± 0.3°C
  • 4.3'' touch screen interface
  • External T - sensor (included)
  • On-board Data logging and download routines to USB drive
  • On-board logging of calibration and alarm events
  • Alarm buzzer and External Alarm Connector
  • One controllers can control independently up to two devices
  • Self calibration routines allow to improve temperature accuracy
  • Password protected procedure for periodic calibration against certified thermometer 


H401-T-PENNY is a compact single-channel Temperature Controller compatible with any OKOLAB heating device that combines performance and simplicity at an unbeatable price.


  • Temperature range: from ambient to 60°C
  • Set point resolution: 0.1°C
  • Calibration via addition of offset
  • Maximum Output: 60 W
  • Dimensions: 83.65x45.05x20.20 mm
  • Weight: 47.50 g