VGKL Laboratory Catalogue Issue 15


Main -> Heating units, refrigerating units -> Temperature controllers -> Immersion thermostats, bath circulators

Immersion Circulators, JULABO

JULABO immersion circulators are available for various bath tanks up to a capacity of 50 liters. They come equipped with a bath clamp that fits onto all tanks with a wall thickness up to 26mm or else on a laboratory stand. This clamp allows fast and problem-free assembling for existing as well as new bath tanks. The immersed parts are made of high-quality stainless steel or plastic. Typical applications are sample temperature control, temperature testing of food and beverages, material testing and calibration of thermometers and thermal switches.

The Economy series

ED and EH immersion circulators

LED temperature display for actual and setpoint values
Membrane keyboard for setpoint
Adjustable high temperature cut-out / dry-running protection

	(1)	(2)
Type	ED	EH
Width × Depth × Height cm	13×15×33	13×15×33
Weight kg	3.3	3.3
Working temperature °C	20 – 100	20 – 150
Temperature accuracy ± °C	0.03	0.03
Temperature display	LED	LED
Heater capacity W	2000	2000
Pump capacity
Flow rate l/min	15	15
Pressure mbar	350	350
Overtemperature cut-out	variable	variable
Class division (DIN12876-1)	S1	S3
Order No.	46 35 91150	10 35 91800

The TopTech series

MB immersion circulators

MULTI-DISPLAY (LED) for actual value, up to 3 setpoint values, high/low temperature warning functions, high temperature cut-out
3-point calibration
Early warning for low liquid level
PID temperature control with drift compensation
RS232 interface for online communication

MA immersion circulators (as MB, plus the following)

Electronically adjustable pump capacity

ME immersion circulators (as MB/MA, plus the following)

VFD Comfort-DISPLAY
Illuminated bar display for pump stages 1 to 4
PID cascade temperature control
Pt100 external sensor connection
Integrated programmer

	(3)	(4)	(5)
Type	MB	MA	ME
Width × Depth × Height cm	13×15×33	13×15×33	13×15×33
Weight kg	3.3	4.0	4.0
Working temperature °C	20 – 100	20 – 200	20 – 200
Temperature accuracy ± °C	0.02	0.01	0.01
Temperature display	LED	LED	VFD
Heater capacity W	2000	2000	2000
Interface	RS232	RS232	RS232
Pump capacity
Flow rate l/min	10	11 – 16	11 – 16
Pressure mbar	120	230 – 450	230 – 450
Overtemperature cut-out	variable	variable	variable
Low level protection	yes	yes	yes
Class division (DIN12876-1)	S1	S3	S3
Order No.	46 35 91400	46 35 91500	46 35 91600