HL-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.

Included with each unit: 2 each barbed fittings for tubing 8 and 12 mm inner dia. (pump connections M16x1 female).

$7,000.00 +

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  • Key Benefits
    • VFD COMFORT DISPLAY
    • LCD DIALOG DISPLAY backlit for convenient interactive operation
    • Keypad for setpoints, warning/safety values and menu functions
    • ICC (Intelligent Cascade Control), self-optimizing temperature control
    • TCF Temperature Control Features to optimize the control behaviour
    • ATC3 3-Point-Calibration
    • Pt100 External sensor connection for measurement and control
    • SMART PUMP, electronically adjustable pump stages
    • Early warning system for low liquid level (DBGM 203 06 059.8)
    • Adjustable high temperature cut-out, visible via display
    • RS232/RS485 interface for online communication
    • Integrated programmer for 6 x 60 program steps
    • Connections for solenoid valve and HSP booster pump
  • Specs-At-A-Glance
    Heating Capacity (kW)

    1 @ 115 V, 2 @ 230 V

    Working Temp Range (°C)

    +20 … +250

    Pump Capacity Flow Rate (l/min)

    22-26

    Heating or Cooling Capability

    Heating only

    Pump Capacity Flow Pressure (psi)

    5.8-10.2

    External Devices

    External Temp Probe, Remote Control

    Dimensions W x L x H (in)

    8.3 x 16.5 x 15.7

    Fluid Type

    Silicone, Water, Other

    Weight (lbs)

    24.2

    Power Options

    100 V – 115 V / 50 – 60 Hz, 230 V / 50 – 60 Hz

  • Available Power Options
    • 230 V / 50-60 Hz
    • 100-115 V / 50-60 Hz
Questions? Call 1-800-458-5226 and reference this product's SKU# 9312504

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