Julabo, Heating Circulator, HighTech HE-4

The HighTech Series of JULABO Heating Circulators provide a range of operating temperatures from -+20 °C to +250 °C or +300 °C. These temperature control units are suitable for temperature control of internal and external applications.
Models include a 4-speed centrifugal pressure/suction pump providing 22-26 L/min with pressures from 5.8-10.2 psi / suction from 2.9-5.8 psi. The smart-pump feature adjusts pump speed with changes to fluid viscosity. Units come with M16x1 male fittings with 8 and 12 mm hose barbs. TCF temperature contol provides a stability of ±0.01 °C. RS232 interface for PC integration. The bath float level switch provides an early warning for low liquid level.
Models include the a large TFT display, Pt100 external sensor outlet for external measurement and control and an integrated programmer for 10 (HE/SE) or 60 (HL/SL) program steps. Includes port for optional analog interface (8900100).
HL and SL models include the HE/SE features with the addition of a LCD screen with numeric keypad for easy set point entry and easy to read product information. Expanded programming capability with 6 x 60 program steps. Units include Stakei connectors for control of optional solenoid valve or HSP booster pump.
All units include an integrated cooling coil.