VGKL Laboratory Catalogue Issue 15


Main -> Heating units, refrigerating units -> Temperature controllers -> Circulator baths

Heating and Refrigerated Circulators, JULABO

JULABO refrigerated and heating circulators for heating and cooling are suitable for external temperature tasks and for temperature applications directly in the bath. Models are available in various capacity classes. Powerful circulating pump systems and high heating and cooling capacities guarantee short heat-up an cool-down times. With "Active Cooling Control" up to +200°C (not with ED models). "FP" models are equipped with proportional cooling control for lower energy consumption and heat loss. The inevitable dust accumulation that occurs in refrigeration systems is solved by means of an easily removed venting grill, which allows for easy cleaning. Depending on the model, the units are equipped with handles or castors for an easy transportation. All models have a drain tap on the front allowing the fluid to be drained easily. Typical applications are the temperature control of external, closed consumers such as photometers, refractometers, viscosimeters, etc. Temperature applications with small objects in the circulator bath are possible simultaneously.

The Economy series

ED models

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

		(1)	(2)	(3)
	Type	F12-ED	F25-ED	F34-ED
	Width × Depth × Height cm	20×36×56	23×42×61	38×58×62
	Weight kg	22	30	41
	Working temperature °C	-20 – 100	-28 – 100	-30 – 100
	Temperature accuracy ± °C	0.03	0.03	0.03
	Temperature display	LED	LED	LED
	Heater capacity W	2000	2000	2000
	Pump capacity
	Flow rate l/min	15	15	15
	Pressure mbar	350	350	350
	Bath opening W × D cm	15×16	12×14	24×30
	Bath depth H cm	13	14	15
	Overtemperature cut-out	variable	variable	variable
	Class division (DIN12876-1)	S1	S1	S1
	Order No.	46 35 91112	46 35 91125	46 35 91134

The TopTech series

MA models

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

ME models (as 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

		(4)	(5)
	Type	F25-MA	F32-ME
	Width × Depth × Height cm	23×42×61	31×42×64
	Weight kg	31	37
	Working temperature °C	-28 – 200	-35 – 200
	Temperature accuracy ± °C	0.02	0.01
	Temperature display	LED	VFD
	Heater capacity W	2000	2000
	Interface	RS232	RS232
	Pump capacity
	Flow rate l/min	11 – 16	11 – 16
	Pressure mbar	230 – 450	230 – 450
	Bath opening W × D cm	12×14	18×12
	Bath depth H cm	14	15
	Overtemperature cut-out	variable	variable
	Low level protection	yes	yes
	Class division (DIN12876-1)	S3	S3
	Order No.	46 35 91425	46 35 91632

The TopTech series

		(6)		(7)
	Type	F34-MA	FP40-MA	FP50-ME
	Width × Depth × Height cm	38×58×62	37×46×69	42×49×70
	Weight kg	42	48	55
	Working temperature °C	-30 – 150	-40 – 200	-50 – 200
	Temperature accuracy ± °C	0.02	0.02	0.01
	Temperature display	LED	LED	VFD
	Heater capacity W	2000	2000	2000
	Interface	RS232	RS232	RS232
	Pump capacity
	Flow rate l/min	11 – 16	11 – 16	11 – 16
	Pressure mbar	230 – 450	230 – 450	230 – 450
	Bath opening W × D cm	24×30	23×14	18×12
	Bath depth H cm	15	20	15
	Overtemperature cut-out	variable	variable	variable
	Low level protection	yes	yes	yes
	Class division (DIN12876-1)	S3	S3	S3
	Order No.	46 35 91534	46 35 91540	46 35 91650