Jasco PTC-423L Peltier Controller

The Jasco PTC-423L is a Peltier thermoelectric controller engineered for precise temperature regulation and magnetic stirring in laboratory and analytical instrumentation. It employs the Peltier effect to deliver stable heating and cooling across a wide operational envelope, with front panel controls enabling straightforward temperature and stirring adjustments. The unit interfaces via Channel and I/O Com Ports for seamless integration into existing system architectures.

Technical Specifications

Temperature Setting Range: −10 to 110°C

Temperature Control Range: 0 to 100°C (relative to 20–25°C ambient)

Temperature Control Accuracy: ±0.1°C

Temperature Display Accuracy: ±0.5°C (20–40°C range); ±1°C (outside 20–40°C range)

Temperature Setting Difference: ±0.3°C (20–40°C range); ±0.5°C (outside 20–40°C range)

Stirring System: Variable speed magnetic stirrer

Cooling Options: Air-cooled and water-cooled configurations available

Key Features

Front panel display and temperature adjustment controls

Variable speed magnetic stirring capability

Dual port connectivity for system integration

Operates across both air and water-cooled cell holder platforms

Typical Applications The PTC-423L serves analytical chemistry, materials characterization, and research applications requiring dynamic temperature management with concurrent mixing. Its dual-cooling architecture accommodates both compact benchtop setups and integrated automated systems.

Compatibility & Integration The controller pairs with the Jasco PTC-423 Peltier Cell Holder and is compatible with multiple JASCO cell holder platforms: EHCS-932 (air-cooled), ETCS-761/762 (water-cooled), PAC-743R (water-cooled 6/8-position), PSC-761/763 (air-cooled 6-position), STR-773 (water-thermostatted with stirrer), NCP-706 (water-thermostatted 6-position), and HMC-711 (water-thermostatted micro).