Julabo SE-Z Bridge Mounted Immersion Heating Circulator

Category Immersion Circulators
Manufacturer Julabo
Country of manufacture Germany

Bridge mounted circulator with extendable bridge for any bath tank up to 100 liters. JULABO bridge mounted circulator with extendable bridge made of stainless steel for any bath tanks. For internal and external temperature applications. The model offers high pump and heating capacities for temperature control of large baths up to 100 liters. Including a built-in cooling coil for counter-cooling with tap water. 

HighTech Series units offer additional advantages:

  • Keypad for setpoints, warning/safety values and menu functions
  • ICC (Intelligent Cascade Control), self-optimizing temperature control
  • 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 interface for online communication
  • Integrated programmer for 10 program steps
  • Expandable bridge from 31 to 66 cm
  • Built-in cooling coil


 Model Working temperature
range (°C)
Temperature stability
Heating capacity (kW) Pump capacity flow rate (l/min) Pump pressure (psi)
SE-Z +20...+300 ±0.01 3 22-26 5.8-10.2



A perfect view
Ample, easy to read VFD Comfort display for simultaneous display of 3 values, warning functions, high temperature cut-off, pump stages (resolution 0.01 °C)

Pump stage and liquid level
Backlit indicator for selected pump stages and filling volume on Presto® PLUS, Magnum 91 & Forte HT

Operation  Comfortable and detailed
Comfortable keypad with additional menu functions for pump stages, calibration, control parameters, programmer, warnings, etc.
Temperature Control

For perfect results
Intelligent Cascade Control’, automatic & self optimizing adjustment of PID control parameters, temperature stability ±0.005 °C internal, <±0.05 °C external

Full control
‘Temperature Control Features’ for individual optimization, access to all important control parameters, additional settings for band limit, limits, Co-Speedfactor etc.

Highest measuring accuracy
‘Absolute Temperature Calibration’ for manual compensation of a temperature difference, 3-point calibration

Technical Features

Clever pump system
Reliable and consistent pump capacity, electronically adjustable pump stages

Control from the external application
External Pt100 sensor connection for precise measurement and control directly in the external application

Serial connection
RS232 interface for PC connection, e.g. for data communication and recording of measured values

Easy program control
Integrated programmer for the execution of time and temperature dependant profiles, 1 temperature profile with 10 steps max., with real time clock

Warning & Safety Functions

 Early warning system for low liquid level
Maximum safety for applications, optical and audible alarm, allows user to refill bath fluid before the unit shuts down

Early warning system for high/low temperature limits
Maximum safety for applications, optical and audible alarm, convertible to automated cut-off function

Enhanced protective functions 
Maximum safety, adjustable high temperature cut-off or dry-running protection, additional display of setpoints permits easy and precise adjustments

For flammable bath fluids
Classification III (FL) according to DIN 12876-1

All wettable surfaces for the SE-Z are either 304 or 316 grade stainless steel. This includes the pump components, as the SE circulator has a metal pump shroud.

 Key attributes
Type Stirred / Circulating Baths
Incubation Yes
Refrigeration No
Temp Range (°C) A +20 to 300
Capacity (L) up to 100
Circulation Internal & External 
Brand Julabo
MaxFlow Rate (l/min) 22-26
Temp Stability (°C) ±0.01
Timer Yes
Alarms Yes
Digital or Mechanical Digital
Data connection Yes
Tank Material No tank
Sample Agitation No
Media Racks Available No
Warranty (years) 1
Weight (lb) 18
Width (in) 12.5
Depth (in) 6.7
Height (in) 13
Manufacturer Specifications
Working temperature range (°C) +20...+300
Temperature stability (°C) ±0.01
Setting / display resolution 0.01 °C
Temperature Display VFD
Heating capacity (kW) 3
Pump capacity flow rate (l/min) 22-26
Pump capacity flow pressure (psi) 5.8-10.2
Pump capacity flow suction (psi) 2.9-5.8
Integrated programmer 1x10 steps
External Pt100 sensor connection Integrated
usable bath depth  (inch) 12-19
Ambient temperature 5...40 °C
Dimensions W x L x H (inch) 12.6 x 6.7 x 13
Weight (LBS) 18
Classification according to DIN12876-1

Classification III (FL) according to DIN 12876-1

Power requirement V / Hz / A 230/50-60/13   Additional voltage versions available
Digital interfaces RS232 Optional Profibus
Description A cooling coil is integrated for working below or near the ambient temperature.
Cooling coil integrated
Pump connections M16x1
Barbed fittings diameter (inner dia. / mm) 8 / 12


What materials are in contact with the bath liquid?

The wetted parts are all 304 or 316 grade stainless steel.


Can the SE-Z Immersion Circulator be programmed to perform a temperature ramp?

While you cannot program a temperature ramp directly into the SE-Z, you can program a temperature ramp using an RS-232 connection and Julabo's free EasyTemp software.


select from options below to see SKU

Green Leaf
All shipments originating from Laboratory Supply Network are carbon neutral!

Do you need assistance?

We have experts standing by to assist you with your purchase. Call now at +1 603-652-1395 or contact us by clicking the button below.

Customer reviews

No reviews yet

Julabo SE-Z Bridge Mounted Immersion Heating Circulator Accessories