Julabo CF30 Data Sheet

Product data sheet 1/2

CF30 Cryo-Compact Circulator

The first choice for routine and straightforward laboratory applications
from -40°C to 150°C

Cryo-Compact Circulator for internal and external temperature applications

The CF series offers compact refrigerated/heating circulators. With small
overall dimensions the units can even be placed on a very small surface or
within a complex installation. All models offer a heating capacity of 2 kW and
classification 3 according to DIN12876-1. The maximum ambient
temperature of +40°C as well as a ventilation air cooling allow installing the
units very closely side by side with other units or directly under a fume hood.
Furthermore all the models feature pump connections for external
temperature applications and a bath opening for temperature control of small
objects directly in the circulator bath. Wetted parts are made of high quality
stainless steel or plastic. The instruments provide a reliable Microprocessor
electronics with high temperature stability as well as warning and safety
functions.

CF30

Your advantages

Ergonomic design and easy operation
Small overall dimensions for lowest space requirement
Splash-proof keypad
Large, bright LED temperature display
Precise PID temperature control
RS232 interface for PC connection
Adjustable high temperature cut-off
Classification 3 according to DIN12876-1
Pump connections for external temperature applications
Bath opening for temperature control of small objects in the bath
Front drain

Technical Data

Order No. 9400330
Model series Economy
Category Cryo-Compact Circulators
Working temperature range (°C) -30 ... +150
Temperature stability (°C) ±0.03
Setting / display resolution 0.1 °C
Temperature Display LED
Heating capacity (kW) 1
Cooling capacity (Medium Ethanol) °C 20 0 -20

kW 0.32 0.25 0.15
Pump capacity flow rate (l/min) 15
Pump capacity flow pressure (psi) 5.1
Bath opening / bath depth (W x L / D inch) 6.3 x 1.2 / 5.5

Product data sheet 2/2

CF30

Pump connections M16x1
Barbed fittings diameter (inner dia. / mm) 8 / 12
Filling volume liters 3.5
Refrigerant stage 1 R134a
Filling volume refrigerant stage 1 (g) 150
Global Warming Potential for 1430
Carbon dioxide equivalent stage 1 (t) 0.215
Digital interface RS232

Optional: Profibus
Ambient temperature 5...40 °C
Dimensions W x L x H (inch) 9.4 x 18.1 x 15.7
Weight (LBS) 77
Classification according to DIN12876-1 Classification III (FL)
Included with each unit 2 each barbed fittings for tubing 8 and 12 mm inner dia.

(pump connections M16x1 female).
Cooling of compressor Air
Power requirement V / Hz / A 115/60/13
Available voltage versions 230 V / 50 Hz

230 V / 60 Hz

115 V / 60 Hz

Characteristics

Display

Easy to read

Large LED temperature display
for actual value and setpoint
(resolution 0.1 °C)

Technical Features

Serial connection

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

Operation

Warning & Safety Functions

Time saving

Comfortable and simple
operation for setpoint
adjustment

Protective functions

Adjustable high temperature
cut-off or dry-running protection

For flammable bath fluids

Temperature Control

Classification III (FL) according
to DIN 12876-1

Precise

PID Temperature control with
set control parameters,
temperature stability
±0.02...±0.2 °C

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