Julabo F26-ME Data Sheet

Product data sheet 1/3

F26-ME Refrigerated/Heating Circulator

The advanced all-rounder with a Pt100 external sensor connection

JULABO Refrigerated and Heating Circulators are suitable for temperature
application to external systems with simultaneous operation in the bath tank.
Models in different performance classes are available. The units provide high
heating/cooling capacities to ensure rapid heat-up and cool-down times.
With ‚Active Cooling Control' to +200 °C (not on ED models). ‚FP‘ models
offer proportional cooling control to ensure energy-saving performance and
to reduce heat generation to the environment. Convenient cleaning of dust
by removable venting grid. Some models have a handle or castors to allow
easy transport. All models provide a drain port on the front for conveniently
draining the bath fluid. Typical applications: Temperature applications to
external, closed systems, such as for example photometers, refractometers,
viscometers, etc. For simultaneous application to small objects in the
circulator bath.

Your advantages

VFD COMFORT DISPLAY
Keypad for setpoints, warning/safety values and menu functions
PID3 cascade 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
Active Cooling Control

F26-ME

Technical Data

Order No. 9162626
Model series TopTech
Category Refrigerated - Heating Circulators
Working temperature range (°C) -28 ... +200
Temperature control PID, cascade
Temperature stability (°C) ±0.01
Setting / display resolution 0.01 °C
Integrated programmer 1x10 steps
Temperature Display VFD
Heating capacity (kW) 1
Cooling capacity (Medium Ethanol) °C 20 0 -20

kW 0.26 0.2 0.06
Pump capacity flow rate (l/min) 11-16
Pump capacity flow pressure (psi) 3.3-6.5
Bath opening / bath depth (W x L / D inch) 4.7 x 5.5 / 5.5

Product data sheet 2/3

F26-ME

Pump connections M10x1
Barbed fittings diameter (inner dia. / mm) 8 / 10
Filling volume liters 4.5
Refrigerant stage 1 R134a
Filling volume refrigerant stage 1 (g) 84
Global Warming Potential for 1430
Carbon dioxide equivalent stage 1 (t) 0.12
External Pt100 sensor connection integrated
Digital interface RS232

Optional: Profibus
Ambient temperature 5...40 °C
Dimensions W x L x H (inch) 16.5 x 16.5 x 16.5
Weight (LBS) 68
Classification according to DIN12876-1 Classification III (FL)
Included with each unit 2 barbed fittings suitable for tubing 8 and 10 mm inner dia.

(pump connections M10x1 female)
Cooling of compressor Air
Power requirement V / Hz / A 115/60/13
Available voltage versions 230 V / 50 Hz

115 V / 60 Hz

100 V / 50-60 Hz

Characteristics

Display

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 higher demands

PID Temperature control with drift
compensation and adjustable
parameters, improved temperature
stability for external applications,
temperature stability ±0.01 °C
internal, <±0.1 °C external

Highest measuring accuracy

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

Refrigeration Technology

Consistent cooling capacity

Easily removable venting grid for
quick and easy cleaning

100 % Cooling capacity

‘Active Cooling Control’ for cooling
available throughout the entire
working temperature range, fast
cool-down even at higher
temperatures

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