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Forte HT high temperature circulators

for working temperatures from +70 °C to +400 °C

High temperature circulators of the FORTE HT series are designed for temperature control in closed external systems. These compact units have a closed design that prevents the escape of oil vapors especially at high temperatures.

Product Features

  • ICC (Intelligent Cascade Control), self-optimizing temperature control
  • Integrated programmer for 6 x 60 program steps
  • Working temperature range up to 400 °C
  • Strong pumping capacity 18 l/min - 1.2 bar max
  • Automatic air-purge allows easy filling
  • Automated heat-up feature adjusts to external systems
  • Bright MULTI-DISPLAY (LED) with display resolution 0.01 °C
  • Backlit interactive 4-line LCD display
  • Stand-by input for external emergency switch-off
  • Electronic level indication
  • Highly precise ICC cascade temperature control
  • Integrated programmer
  • Space optimized design creates more room directly next to the units
  • Cooling capacity up to 15 kW (with tap water 20°C)
  • Tap water cooling for temperatures from 40 to 400 °C and rapid cooling
  • Self-optimizing ICC temperature controller

Product Overview

Forte HT high temperature circulators

2-zone technique for working temperatures up to 400 °C

JULABO high temperature circulators can be used for temperature applications up to +400 °C. The units provide powerful heating capacities for shortest heat-up times and rapid compensation of exothermic and endothermic reactions. The closed construction prevents oil fumes even at high temperatures. The units provide automatic heat-up and cracking protection to ensure long life-time of the bath fluid. The filling system automatically purges the fluid system of air. Units with model designation ‚C.U.‘ are equipped with a powerful cooling unit for tap water connection. This allows for temperature applications already at +20 °C and for rapid cooling. Typical applications: Reactors, autoclaves, distillation columns, miniplant installations, pilot plants and production facilities.

High Temperature Circulator HT30-M1 from JULABO view 1
Model HT30-M1 HT60-M2 HT60-M3
Working temperature range (°C) +70 ... +400 +70 ... +400 +70 ... +400
Temperature stability (°C) ±0.01 ... ±0.1 ±0.01 ... ±0.1 ±0.01 ... ±0.1
Heating capacity (kW) 3 7 6
Pump capacity flow rate (l/min) 14 ... 18 14 ... 18 14 ... 18
Pump capacity flow pressure (bar) 0.8 ... 1.2 0.8 ... 1.2 0.8 ... 1.2

Forte HT with cooling unit

2-zone technique for working temperatures up to 400 °C

JULABO high-temperature circulators make temperature applications up to +400 °C possible. Models with the type suffix “C.U.” have a powerful cooling unit for connection of tap water. This makes temperature applications from +20 °C and quick cooling phases possible. Typical applications are reactors, autoclaves, distillation columns and mini-plant, technical or production facilities.

High Temperature Circulator with cooling unit HT30-M1-C.U. from JULABO view 1
Model HT30-M1-C.U. HT60-M2-C.U. HT60-M3-C.U.
Working temperature range (°C) +40 ... +400 +40 ... +400 +40 ... +400
Temperature stability (°C) ±0.01 ... ±0.1 ±0.01 ... ±0.1 ±0.01 ... ±0.1
Heating capacity (kW) 3 7 6
Pump capacity flow rate (l/min) 14 ... 18 14 ... 18 14 ... 18
Pump capacity flow pressure (bar) 0.8 ... 1.2 0.8 ... 1.2 0.8 ... 1.2