JULABO PRESTO are the only highly dynamic temperature
control systems with closed side panels without ventilation
slits. Save space by placing PRESTO units directly next to
each other or your application.
COMFORT
SAFETY
- Side panels without ventilation slits
- Important interfaces directly accessible
from the front
- Easy to transport
- Hydraulically sealed to prevent
unpleasant vapors and odors
PERFORMANCE
- Rapid heating and cooling
- Heating capacity up to 36 kW
- Cooling capacity up to 33 kW
- Wide temperature ranges covered with
only one thermal fluid
- Powerful, magnetically coupled pumps
(free of seals and leak free)
- Actively cooled expansion vessel
compensates for temperature-induced volume changes in the heat exchanger
- Simple and safe filling procedure
- Hot or cold thermal bath fluid does not
come into contact with oxygen
- Three user levels with password protection
PROCESS SAFETY
- Fully automated degassing procedure
- eproducible results
- Maximum uptime
- Electronically adjustable pumps in stages
or by setting the pressure value
(except A30)
COST EFFICIENCY
- Less thermal bath fluid needed
compared to open bath circulators
- Smaller footprint
3
THE PERFECT TEMPERATURE CONTROL SOLUTION
PRESTO for extremely wide temperature ranges
PRESTO is the perfect solution if you need to cover wide working temperature ranges.
The PRESTO are designed to work in wide temperature ranges with one and the same
thermal fluid. Forget about frequently changing the bath fluid and reduce your stock.
Filling is made easy: The filling funnel can be easily accessed from the top of the
PRESTO allowing safe and easy filling.
PRESTO systems are closed
The closed system design of the PRESTO prevents the hot or cold thermal fluid from
getting in contact with ambient air. This lowers oxidation of the fluid at high temperatures to a minimum and prevents crystallization of humidity at low temperatures.
In addition, the built-in expansion vessel is actively cooled.
Your benefit: Increased user safety and an extended life expectancy
of the thermal fluid.
The absolute asset: Thanks to the closed design, the PRESTO prevents
unpleasant oil vapor.
4
PRESTO with maximum performance
102030 l/min0
Providing strong cooling and heating capacities, the PRESTO systems
cover a working temperature range of -93 °C to +250 °C. Highly
efficient components compensate exothermic and endothermic
reactions in no time (extremely fast).
The smaller active heat exchange volume ensures faster heat-up
and cool-down times.
PRESTO
pump capacity
PRESTO units generate the desired pressure at any time – to protect
your applications and investments. The pumps even dynamically
compensate for viscosity changes in the heat transfer fluid (except
A30). Permanent internal monitoring and magnetically coupled
pumps (without seals and leak free) provide best
performance and maximum uptime.
BOOST the
PRESSURE
use the JULABO Booster Pump
to increase pump pressure
Pump capacity
bar
0.6
0.4
0.2
0
__A30
10
2030 l/min
bar
1.8
1.2
__Stage 2
0.6
_________Stage 4
_______Stage 3
__Stage 1
A40, W40
The pump capacity can be adjusted gradually or by using a
pressure value (except A30). The pressure build-up is constantly
monitored. Viscosity changes are compensated interactively.
5
THE BEST CHOICE FOR EVERYAPPLICATION
PRESTO A30
PRESTO A38
PRESTO A40 and W40
PRESTO A41 and W41
PRESTO A45 and A45t
PRESTO W50 and W50t
PRESTO W55
Heating
capacity / kW
2.70.50.40.20.02
2.7 0.790.730.440.280.05
2.71.2
2.7 1.331.240.460.310.07
6 (A45)
12 (A45t)
6 (W50)
12 (W50t)
15151042.51.2
Cooling capacity / kW
+20 °C0 °C-20 °C-30 °C -40 °C-60 °C -80 °C
0.9
(A40)
1 (W40)
3.53.31.810.3
7.56.52.81.60.6
0.4
0.15
(A40)
0.12
(W40)
PRESTO W56 and W56x
PRESTO W58x
PRESTO A70
PRESTO A80 and W80 Series
PRESTO A85 and W85 Series
PRESTO W91 Series
PRESTO W92 Series
PRESTO W93 Series
2725.823.111.57.13.5
27333219127
1.810.910.840.790.750.38
1.8 (A80, W80)
3.4 (A80t, W80t)
6 (A85, W85)
15 (A85t, W85t)
18 (W91, W91x)
36 (W91tt, W91ttx)
18 (W92, W92x)
36 (W92tt, W92ttx)
2719.519.519.519.519.5133.5
1.21.21.11.11.10.650.1
2.52.42.42.42.42.20.4
11111110.510.582
27201110.510.582
6
-100 °C-50 °C0 °C+50 °C+150 °C+100 °C+200 °C+250 °C
A30
A38
A40, W40
A41, W41
A45, A45t
W50, W50t
W55
1 stage
W56
W56x
W58x
A70
A80, W80, A80t, W80t
A85, W85, A85t, W85t
W91, W91x, W91tt, W91ttx
W92, W92x, W92tt, W92ttx
W93, W93x
2 stages
7
PRESTO
PRESTO – small and powerful
For working temperatures from -45 °C to +250 °C
All the advantages of the PRESTO series for a
working temperature range of -45 °C up to +250 °C.
- Heating capacity up to 2.7 kW
- Cooling capacity up to 1.33 kW
- Temperature stability ±0.01 °C ... ±0.05 °C
- Built-in 5.7’’ industrial color touchscreen
- Ports for USB, Ethernet, RS232, Modbus
- Alarm output
- External Pt100 sensor connection
- Analog connections, RS485, Profibus DP (accessory)
- Second external Pt100 sensor connection for A40
and W40 (accessory)
Air-cooled or water-cooled
The PRESTO units are available as air-cooled or water-cooled units. Air-cooled units do not require water and can be
installed anywhere. If you are looking for a flexible solution
or if you expect to move the unit frequently, an air-cooled
unit will be the best choice. However, it is important to
know that air-cooled units slightly elevate the ambient
temperature during operation.
TIP
TIP
TIP
Units with this symbol work
with environmentally friendly,
natural refrigerants.
Pump capacity
bar
0.6
0.4
0.2
__A30
Water-cooled units must be connected to an existing cooling water line. These units are even more quiet and can be
virtually enclosed during operation. Robust heat exchangers
are installed in the water-cooled PRESTO units.
Clogging up the heat exchanger by particles or impure
water is virtually impossible.
Cool-down time
Bath fluid: Thermal HL
˚C
+200
+150
+100
+50
0
-50
-100
All data refers to the nominal voltage of 230 V, nominal frequency of 50 Hz and ambient temperature of +20 °C.
Cooling capacity measured at max. pump stage. All pump data refers to a bath fluid with a specific density of 1 kg/dm³.
Cooling capacity measured with Thermal HL (+200 °C) or Ethanol (except +200 °C)
A38_____
A41, W41
__A30
__A40, W40
4080
min0
Heat-up time
Bath fluid: Thermal HL
˚C
+200
+150
+100
+50
0
-50
A41, W41
A38
A30
A40, W40
306090
min
10
_______Stage 3
__Stage 2
__Stage1
153045 l/min0
_________Stage 4
__Stage 2
__Stage 1
102030 l/min0
2030 l/min
A38, A41, W41
_________Stage 4
A40, W40
_______Stage 3
0
bar
1.5
1.0
0.5
bar
1.8
1.2
0.6
8
A30
Order No.9 420 300
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 2.7
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling typesingle stage, air cooled
Dimensions cm
-30 … +250
±0.01 … ±0.05
+200 °C
-20 °C
l/min25
bar0.5
2.4
W × L × H
25 × 59 × 62
0.5
0.2
+20 °C
0.5
-30 °C
0.02
0 °C
0.4
-40°C
-
A38
Order No.9 420 381.N1
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 2.7
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling typesingle stage, air cooled
Dimensions cm
-45 ... +250
±0.01 … ±0.05
+200 °C
-20 °C
l/min50
bar0.1 ... 1.6
3.5
W × L × H
33 x 75 x 67
0.79
0.44
+20 °C
0.79
-30 °C
0.28
0 °C
0.73
-40°C
0.05
A40
Order No.9 420 401
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 2.7
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling typesingle stage, air cooled
Dimensions cm
-40 … +250
±0.01 … ±0.05
+200 °C
-20 °C
l/min40
bar0.1 … 1.7
3.5
W × L × H
33 × 59 × 67
1.2
0.4
+20 °C
1.2
-30 °C
0.15
0 °C
0.9
-40°C
-
Cool-down time
Order No.9 420 411.N1
Bath fluid:Thermal HL
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 2.7
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling typesingle stage, air cooled
Dimensions cm
A41
-45 ... +250
±0.01 … ±0.05
+200 °C
-20 °C
l/min50
bar0.1 ... 1.6
3.5
W × L × H
33 x 75 x 67
1.33
0.46
+20 °C
1.33
-30 °C
0.31
0 °C
1.24
-40°C
0.07
Heat-up time
Order No.9 421 401
Bath fluid:Thermal HL
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 2.7
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling typesingle stage, water cooled
Dimensions cm
W40
-40 … +250
±0.01 … ±0.05
+200 °C
-20 °C
l/min40
bar0.1 … 1.7
3.5
W × L × H
33 × 59 × 67
1.2
0.4
+20 °C
1.2
-30 °C
0.12
-40°C
0 °C
1.0
-
W41
Order No.9 421 411.N1
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 2.7
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling typesingle stage, water cooled
Dimensions cm
-45 ... +250
±0.01 … ±0.05
+200 °C
-20 °C
l/min50
bar0.1 ... 1.6
3.5
W × L × H
33 x 75 x 67
1.33
0.46
+20 °C
1.33
-30 °C
0.31
-40°C
0 °C
1.24
0.07
9
PRESTO
PRESTO A45 / A45t
Air-cooled top performance
For working temperatures from -45 °C to
+250 °C
Top PRESTO performance down to -45 °C,
increased heating power with the A45t.
- Heating capacity up to 12 kW
- Cooling capacity up to 3.5 kW
- Temperature stability ±0.05 °C ... ±0.1 °C
- Built-in 5.7’’ industrial color touchscreen
- Ports for USB, Ethernet, RS232, Modbus
- Alarm output
- External Pt100 sensor connection
- Analog connections, RS485, Profibus DP
(accessory)
- Second external Pt100 sensor connection
(accessory)
A45
Order No.9 420 452
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
-45 … +250
±0.05 … ±0.1
+200 °C
+20 °C
3.4
-20 °C
-30 °C1-40°C
3.5
1.8
Heating capacity kW 6
Pump capacity
Flow rate / Pressure
Process volume min.
liters
l/min80
bar0.1 … 3.0
7.5
Cooling typesingle stage, air cooled
Dimensions cm
W × L × H
53 × 66.5 × 126
0 °C
3.3
0.3
A45t
Order No.9 420 452.T
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
-45 … +250
±0.05 … ±0.1
+200 °C
+20 °C
3.4
-20 °C
-30 °C1-40°C
3.5
1.8
Heating capacity kW 12
Pump capacity
Flow rate / Pressure
Process volume min.
liters
l/min80
bar0.1 … 3.0
7.5
Cooling typesingle stage, air cooled
Dimensions cm
W × L × H
53 × 66.5 × 126
0 °C
3.3
0.3
10
Cool-down time
Bath fluid: Thermal HL
˚C
+200
+150
+100
-100
A45, A45t
+50
0
-50
0
10 20
W50, W50t
30
50
min
40
Heat-up time
Bath fluid: Thermal HL
+200
+150
+100
-100
˚C
+50
0
-50
0
A45
A45t,W50t
10 20
W50
30
40
50
min
All data refers to the nominal voltage of 400 V, nominal frequency of 50 Hz and ambient temperature of +20 °C.
Cooling capacity measured at max. pump stage. All pump data refers to a bath fluid with a specific density of 1 kg/dm³.
Cooling capacity measured with Thermal HL (+200 °C) or Ethanol (except +200 °C)
PRESTO W50 / W50t
Water-cooled and powerful
For working temperatures from -50 °C to
+250 °C
W50 and W50t instruments are able to
compensate reactions very fast. Maximum
heating and cooling performance paired
with powerful pumps.
- Heating capacity up to 12 kW
- Cooling capacity up to 7.5 kW
- Temperature stability ±0.05 °C ... ±0.1 °C
- Built-in 5.7’’ industrial color touchscreen
- Ports for USB, Ethernet, RS232, Modbus
- Alarm output
- External Pt100 sensor connection
- Analog connections, RS485, Profibus DP
(accessory)
- Second external Pt100 sensor connection
(accessory)
W50
Order No.9 421 502
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 6
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling typesingle stage, water cooled
Dimensions cm
-50 … +250
±0.05 … ±0.1
+200 °C7+20 °C
-20 °C3-30 °C
l/min80
bar0.1 … 3.0
7.5
W × L × H
53 × 66.5 × 126
7.5
-40°C
1.8
0 °C
6.5
0.6
W50t
Order No.9 421 502.T
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 12
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling typesingle stage, water cooled
Dimensions cm
-50 … +250
±0.05 … ±0.1
+200 °C7+20 °C
-20 °C3-30 °C
l/min80
bar0.1 … 3.0
7.5
W × L × H
53 × 66.5 × 126
7.5
-40°C
1.8
0 °C
6.5
0.6
ADJUSTABLE PUMPS FOR MAXIMUM SAFETY
ADJUSTABLE PUMPS FOR MAXIMUM SAFETY
All PRESTO units are equipped with adjustable pumps (except A30). They can be controlled
All PRESTO units are equipped with adjustable pumps (except A30). They can be controlled
not to exceed the maximum allowed fluid pressure in the application (e.g. in glass reactors).
not to exceed the maximum allowed fluid pressure in the application (e.g. in glass reactors).
A two-stage, built-in adjustable safety setting is double assurance that the maximum amount
A two-stage, built-in adjustable safety setting is double assurance that the maximum amount
of allowed pressure is not exceeded. That means maximum process safety, and an additional
of allowed pressure is not exceeded. That means maximum process safety, and an additional
external pressure control is not needed – which saves space and budget.
external pressure control is not needed – which saves space and budget.
The adjustable pumps also ensure more flexibility in connecting the application: high pump
The adjustable pumps also ensure more flexibility in connecting the application: high pump
performance allows to bridge long distances or height differences. Set to low pressure, sensitive
performance allows to bridge long distances or height differences. Set to low pressure, sensitive
systems can also be connected with short lines.
systems can also be connected with short lines.
11
PRESTO
W55
min
˚C
+50
+100
+150
+200
-50
10 20
30
40
50
-100
0
0
PRESTO W55
Water-cooled and powerful
For working temperatures from -55 °C to +250 °C
The powerful W55 regulates temperatures with high precision and convinces with
faster cool-down and heat-up times. It is ideal for use in large external applications
such as reactor temperature control, material stress testing or temperature simulation.
By using highly efficient components, the PRESTO W55 compensates for exothermic
and endothermic reactions even faster.
All data refers to the nominal voltage of 400 V, nominal frequency of 50 Hz and ambient temperature of +20 °C.
Cooling capacity measured at max. pump stage. All pump data refers to a bath fluid with a specific density of 1 kg/dm³.
Cooling capacity measured with Thermal HL (+200 °C) or Ethanol (except +200 °C)
12
PRESTO W56 / W56x and W58x
Water-cooled and powerful
For working temperatures from -56 °C to +250 °C
The water-cooled PRESTO W56, W56x and W58x can temperature
control applications with high performance requirements very
quickly and efficiently. Even at low temperatures they have large
power reserves for challenging external applications.
The magnetically coupled pump allows the user to optimally
adjust pump capacity to suit the application, even over large distances and height differences, as well as for pressure-sensitive
applications. Use of the latest thermodynamic technologies means
that the cooling capacity is automatically adjusted to the current
power requirements.
The PRESTO W56x and W58x have a gear pump, which also
allows use of bath fluids with a higher viscosity.
- Heating capacity up to 27 kW
- Cooling capacity up to 33 kW
- Temperature stability ± 0.05 ... ±0.1 °C
- Connections for alarm output and external Pt100 sensor
PRESTO A70, A80 / A80t and W80 / W80t
Low temperatures – no problem
For working temperatures from -80 °C to +250 °C
The 2-stage cooling systems provide lower temperatures
with all of the other PRESTO advantages.
- Heating capacity up to 3.4 kW
- Cooling capacity up to 1.2 kW
- Temperature stability ±0.01 °C ... ±0.05 °C
- Built-in 5.7’’ industrial color touchscreen
- Ports for USB, Ethernet, RS232, Modbus
- Alarm output
- External Pt100 sensor connection
- Analog connections, RS485, Profibus DP (accessory)
- Second external Pt100 sensor connection (accessory)
A70
Order No.9 420 701.N1
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
-75 ... +250
±0.01 … ±0.05
+200 °C
+20 °C 10 °C
1.3
-40 °C
-60 °C
0.75
0.38
Heating capacity kW 1.8
Pump capacity
Flow rate / Pressure
Process volume min.
liters
l/min40
bar0.1 … 1.7
3.9
Cooling type2-stage, air cooled
Dimensions cm
W × L × H
57 × 74.5 × 88
0.91
-80 °C
-70 °C
0.12
14
Heat-up time
Bath fluid: Thermal HL
˚C
+200
+150
+100
____A70, A80, W80
+50
____A80t, W80t
0
-50
-100
0
20 301040 50
min
Cool-down time
Bath fluid: Thermal HL
˚C
+200
____A70
+150
+100
+50
-50
-100
0
_________A80, A80t
W80, W80t
1530
Pump capacity
bar
A70, A80, A80t,W80, W80t
1.8
1.2
0.6
min0
___________Stage 4
_______Stage 3
__Stage 2
__Stage 1
0l/min
2030
10
All data refers to the nominal voltage of 230 V, nominal frequency of 50 Hz (respectively 400 V, 3Ph., 50 Hz) and ambient temperature of +20 °C.
Cooling capacity measured at max. pump stage. All pump data refers to a bath fluid with a specific density of 1 kg/dm³.
Cooling capacity measured with Thermal HL (+200 °C) or Ethanol (except +200 °C)
A80
Order No.9 420 801
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 1.8
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, air cooled
Dimensions cm
-80 … +250
±0.01 … ±0.05
+200 °C
l/min40
bar0.1 … 1.7
3.9
W × L × H
43 × 65 × 126
1.2
-40 °C
1.1
+20 °C
1.2
-60 °C
0.65
0 °C
1.2
-80 °C
0.1
W80
Order No.9 421 801
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 1.8
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
-80 … +250
±0.01 … ±0.05
+200 °C
l/min40
bar0.1 … 1.7
3.9
W × L × H
43 × 65 × 126
1.2
-40 °C
1.1
+20 °C
1.2
-60 °C
0.65
0 °C
1.2
-80 °C
0.1
A80t
Order No.9 420 801.T
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 3.4
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, air cooled
Dimensions cm
-80 … +250
±0.01 … ±0.05
+200 °C
l/min40
bar0.1 … 1.7
3.9
W × L × H
43 × 65 × 126
1.2
-40 °C
1.1
+20 °C
1.2
-60 °C
0.65
0 °C
1.2
-80 °C
0.1
W80t
Order No.9 421 801.T
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 3.4
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
-80 … +250
±0.01 … ±0.05
+200 °C
l/min40
bar0.1 … 1.7
3.9
W × L × H
43 × 65 × 126
1.2
-40 °C
1.1
+20 °C
1.2
-60 °C
0.65
0 °C
1.2
-80 °C
0.1
15
PRESTO
1530
˚C
min0
___TW20
-50
0
+50
+100
+150
+200
-100
___A85, A85t
W85, W85t
201030 4050
˚C
min
0
-50
0
+50
+100
+200
+150
-100
____A85, W85
PRESTO A85 / A85t and W85 / W85t
Power packages
For working temperatures from -85 °C to +250 °C
High cooling capacities enable extremely low temperatures down to -85 °C possible.
The high heating capacity, particularly with the A85t and the W85t, provides even
more flexibility in the application.
- Heating capacity up to 15 kW
- Cooling capacity up to 2.8 kW
- Temperature stability ±0.05 °C ... ±0.1 °C
- Built-in 5.7’’ industrial color touchscreen
- Ports for USB, Ethernet, RS232, Modbus
- Alarm output
- External Pt100 sensor connection
- Analog connections, RS485, Profibus DP (accessory)
- Second external Pt100 sensor connection (accessory)
Heat-up time
Bath fluid: Thermal HL
Cool-down time
Bath fluid: Thermal HL
A85
Order No.9 420 852
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 6
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, air cooled
Dimensions cm
-85 … +250
±0.05 … ±0.1
+200 °C
-40 °C
l/min80
bar0.1 … 3.0
9.5
W × L × H
61 × 108 × 125
2.8
2.4
+20 °C
2.5
-60 °C
2.2
0 °C
2.4
-80 °C
0.4
16
BEST PERFORMANCE
PRESTO provides the best values in heating and cooling performance and enables rapid
compensation of temperature changes in the application. Powerful magnetically coupled pumps (with no seals and leak free) keep the lab clean and achieve high flow rates
without damaging the application connected.
PRESTO is suitable for a wide range of applications such as double-jacketed reactors,
autoclaves, combinatorial chemistry, reaction blocks and much more. The W91 and W92
systems are especially well suited for use in pilot plants, material and component testing
as well as for environmental testing and simulations.
All data refers to the nominal voltage of 400 V, 3Ph., nominal frequency of 50 Hz and ambient temperature of +20 °C.
Cooling capacity measured at max. pump stage. All pump data refers to a bath fluid with a specific density of 1 kg/dm³.
Cooling capacity measured with Thermal HL (+200 °C) or Ethanol (except +200 °C)
A85t
Order No.9 420 852.T
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 15
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, air cooled
Dimensions cm
-85 … +250
±0.05 … ±0.1
+200 °C
l/min80
bar0.1 … 3.0
9.5
W × L × H
61 × 108 × 125
2.8
-40 °C
2.4
+20 °C
2.5
-60 °C
2.2
0 °C
2.4
-80 °C
0.4
W85
Order No.9 421 852
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 6
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
-85 … +250
±0.05 … ±0.1
+200 °C
l/min80
bar0.1 … 3.0
9.5
W × L × H
61 × 84.5 × 125
2.8
-40 °C
2.4
+20 °C
2.5
-60 °C
2.2
0 °C
2.4
-80 °C
0.4
W85t
Order No.9 421 852.T
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 15
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
-85 … +250
±0.05 … ±0.1
+200 °C
l/min80
bar0.1 … 3.0
9.5
W × L × H
61 × 84.5 × 125
2.8
-40 °C
2.4
+20 °C
2.5
-60 °C
2.2
0 °C
2.4
-80 °C
0.4
Booster Pump
The JULABO magnetically coupled Booster Pump is the
ideal solution to increase the pressure or flow rate in your
application. The Booster Pump is specifically designed to be easily
connected between PRESTO units and your application.
The Mag Drive Booster Pump can increase your fluid pressure up
to 2.1 bar. The stainless steel design of the pump provides excellent
chemical resistivity. The magnetically coupled design guarantees
100 % leakage free operation over an extraordinary temperature
range of -90 °C … +250 °C.
BOOST thePRESSURE
use the JULABO Booster Pump
to increase pump pressure
Application Example:
Pump control cable
Booster Pump
Mains power supply
Mains power supply
17
PRESTO
PRESTO W91
For working temperatures from -91 °C to +250 °C
BEST PUMP PERFORMANCE
Best heating performance combined with high cooling capacity –
those are the key features of the W91 systems. These models are
just as ready for embedding into pilot plants as they are for use in
material and component testing.
The W91x and W91ttx models have a gear pump, which also allows
use of bath fluids with a higher viscosity.
- Heating capacity up to 36 kW
- Cooling capacity up to 11 kW
- Temperature stability ±0.05 °C ... ±0.2 °C
- Built-in 5.7’’ industrial color touchscreen
- Ports for USB, Ethernet, RS232, Modbus
- Alarm output
- External Pt100 sensor connection
- Analog connections, RS485, Profibus DP (accessory)
- Second external Pt100 sensor connection (accessory)
Cool-down time
Bath fluid: Thermal HL
All PRESTO units are equipped with powerful, magnetically coupled pumps (without seals and leak free). The W91
and W92 models can also be equipped with a gear pump.
The instruments with gear pumps are indicated with an ‘x’.
The gear pumps provide a higher fluid pressure and a more
constant flow rate than the centrifugal pumps, especially
when high viscosity fluids are used.
+200
+150
+100
+50
-100
˚C
W91, W91x
0
-50
30
0
10 20
50
min
40
W91
Order No.9 421 912
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 18
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
-91 … +250
±0.05 … ±0.2
+200 °C
l/min80
bar0.1 … 3.0
28
W × L × H
95 × 127 × 190
11
-40 °C
10.5
+20 °C
11
-60 °C8-80 °C
0 °C
11
2
Order No.9 421 912.TT
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 36
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
W91tt
-91 … +250
±0.05 … ±0.2
+200 °C
-40 °C
l/min80
bar0.1 … 3.0
28
W × L × H
95 × 127 × 190
11
10.5
+20 °C
-60 °C8-80 °C
0 °C
11
11
2
18
All data refers to the nominal voltage of 400 V, 3 Ph., 50 Hz and ambient temperature of +20 °C. Cooling capacity
measured at max. pump stage. All pump data refers to a bath fluid with a specific density of 1 kg/dm³. Cooling
capacity measured with Thermal HL (+200 °C) or Ethanol (except +200 °C)
Top performance for demanding temperature applications
JULABO PRESTO is synonymous with best performance in highly
dynamic temperature control systems. In temperature ranges from
-93 °C to +250 °C, PRESTO provides highest heating and
cooling capacity paired with powerful and maintenance-free pumps.
The PRESTO portfolio features a wide range of units
for various applications.
PRESTO systems are ideal for
reactor temperature control.
Various reactors can be connected to the PRESTO system using
the available tubing. Such as the PRESTO A80. With a heating capacity
of 1.8 kW, the PRESTO A80 can heat up a reactor with the thermal
bath fluid in it from 0 °C to +50 °C in 1 hour and 30 minutes
without overheating*.
More case studies can be found at https://case-studies.julabo.com
TIP
* tested with the JULABO Thermal HL80 and 20 l reactor
filled with 18 l JULABO Thermal HL40
W91×
Order No.9 421 913
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 18
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
-91 … +250
±0.05 … ±0.2
+200 °C
l/min70
bar0.1 … 5.5
28
W × L × H
95 × 127 × 190
11
-40 °C
10.5
+20 °C
11
-60 °C8-80 °C
0 °C
11
2
W91tt×
Order No.9 421 913.TT
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 36
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
-91 … +250
±0.05 … ±0.2
+200 °C
-40 °C
l/min70
bar0.1 … 5.5
28
W × L × H
95 × 127 × 190
11
10.5
+20 °C
11
-60 °C8-80 °C
0 °C
11
2
19
PRESTO
PRESTO W92
For working temperatures from -92 °C to +250 °C
The W92 class process systems are extremely powerful
and can also simulate extreme environmental conditions.
They are used, for example, in the temperature control of
vacuum chambers for component testing in the aerospace
industry.
The W92x and W92ttx models have a gear pump, which
also allows use of bath fluids with a higher viscosity.
- Heating capacity up to 36 kW
- Cooling capacity up to 31 kW
- Temperature stability ± 0.05 °C ... ±0.2 °C
- Built-in 5.7’’ industrial color touchscreen
- Ports for USB, Ethernet, RS232, Modbus
- Alarm output
- External Pt100 sensor connection
- Analog connections, RS485, Profibus DP (accessory)
- Second external Pt100 sensor connection (accessory)
W92
Order No.9 421 922
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 18
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
-92 … +250
±0.05 … ±0.2
+200 °C
-40 °C
l/min80
bar0.1 … 3.0
28
W × L × H
95 × 127 × 190
31
10.5
+20 °C
27
-60 °C8-80 °C
0 °C
20
2
20
W92tt
Order No.9 421 922.TT
Working temperature
range °C
Temperature
stability °C
Cooling capacity kW
Heating capacity kW 36
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
-92 … +250
±0.05 … ±0.2
+200 °C
-40 °C
l/min80
bar0.1 … 3.0
28
W × L × H
95 × 127 × 190
31
10.5
+20 °C
27
-60 °C8-80 °C
Order No.9 421 923
Working temperature
range °C
Temperature
stability °C
0 °C
20
Cooling capacity kW
2
Heating capacity kW 18
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
W92×
-92 … +250
±0.05 … ±0.2
+200 °C
l/min70
bar0.1 … 5.5
28
W × L × H
95 × 127 × 190
31
-40 °C
10.5
+20 °C
-60 °C8-80 °C
0 °C
27
Order No.9 421 923.TT
Working temperature
range °C
Temperature
stability °C
20
Cooling capacity kW
2
Heating capacity kW 36
Pump capacity
Flow rate / Pressure
Process volume min.
liters
Cooling type2-stage, water cooled
Dimensions cm
-92 … +250
±0.05 … ±0.2
l/min70
bar0.1 … 5.5
28
W × L × H
95 × 127 × 190
+200 °C
31
-40 °C
10.5
W92tt×
+20 °C
27
-60 °C8-80 °C
0 °C
20
2
˚C
PRESTO W93 / W93x
Full cooling capacity in the
low temperature range
for working temperatures from -93 °C...+250 °C
W93 process systems offer users high cooling capacity even
in the lowest temperature ranges for dynamic applications.
They work with natural refrigerants and are also very energy
efficient thanks to state-of-the-art technologies.
The W93x has a gear pump, which also allows use of bath
fluids with a higher viscosity.
- Heating capacity of 27 kW
- Cooling capacity up to 19.5 kW
- Temperature stability ±0.05...±0.2 °C
- Built-in 5.7‘‘ industrial color touchscreen
- Ports for USB, Ethernet, RS232, Modbus
- Alarm output
- External Pt100 sensor connection
- Analog connections, RS485, profibus DP (accessory)
- Second external Pt100 sensor connection (accessory)
Heat-up time
Bath fluid: Thermal HL
+200
+150
+100
+50
W92, W92x
0
-50
-100
0
10 20
30
50
min
40
W93
Order No.9 421 932.N1
Working temperature
range °C
Temperature
stability °C
-93 ... +250
±0.05 … ±0.2
+200 °C +20 °C
Cooling capacity kW
-40 °C
19.5
-60 °C13-80 °C
19.5
Heating capacity kW 27
Pump capacity
Flow rate / Pressure
Process volume min.
liters
l/min80
bar0.1 ... 3.0
14
Cooling type2-stage, water cooled
Dimensions cm
W × L × H
93 × 148 × 192
0 °C
19.5
3.5
Cool-down time
Bath fluid: Thermal HL
˚C
+200
+150
+100
+50
W92, W92t
0
-50
-100
0
All data refers to the nominal voltage of 400 V, 3 Ph., 50 Hz and ambient temperature of +20 °C. Cooling
capacity measured at max. pump stage. All pump data refers to a bath fluid with a specific density of 1 kg/dm³.
Cooling capacity measured with Thermal HL (+200 °C) or Ethanol (except +200 °C)
10 20
30
50
min
40
W93x
Order No.9 421 933.N1
Working temperature
range °C
Temperature
stability °C
-93 ... +250
±0.05 … ±0.2
+200 °C +20 °C
Cooling capacity kW
-40 °C
19.5
-60 °C13-80 °C
19.5
Heating capacity kW 27
Pump capacity
Flow rate / Pressure
Process volume min.
liters
l/min70
bar0.1 ... 5.5
14
Cooling type2-stage, water cooled
Dimensions cm
W × L × H
93 × 148 × 192
0 °C
19.5
3.5
21
Accessories
JULABO Thermal bath fluids for the PRESTO
Advantages
- Broad temperature ranges
- Low viscosity
- High stability
- Good thermal conductivity
- Almost odorless
- Long life
Working temperature range
-100 °C0 °C+100 °C+200 °C
-30 +90
-60 +250 Thermal HL60
-90 +200 Thermal HL90
Thermal HL30
Makes day-to-day work in labs easier
JULABO Thermal bath fluids
with practical drain port included.
22
Thermal HL30
Order No. 5 liters8 940 139
Order No. 10 liters8 940 138
A30, A38, A40, W40, A41,
Suitable for
Working temperature
range °C
Flash point °C-
Fire point °C-
Viscosity, (kinematic at
+20 °C) mm
Density ( at +20 °C )
g/cm
Pour point °C-70
Boiling point °C+108
Ignition temperature °C +430
Colorlight yellow
2
/s
3
W41, A45, A45t, W50,
W50t, W55, W56, W56x,
W58x
-30 … +90
4.07
1.08
Thermal HL60
Order No. 5 liters8 940 141
Order No. 10 liters8 940 140
Suitable forPRESTO
Working temperature
range °C
Flash point °C>+120
Fire point °C+142
Viscosity, (kinematic at
+20 °C) mm
Density ( at +20 °C )
g/cm
Pour point °C-100
Boiling point °C+288
Ignition temperature °C +350
Colorclear
2
/s
3
-60 … +250
5.66
0.92
Thermal HL90
Order No. 5 liters8 940 143
Order No. 10 liters8 940 142
Suitable forPRESTO
Working temperature
range °C
Flash point °C>+80
Fire point °C+126
Viscosity, (kinematic at
+20 °C) mm
Density ( at +20 °C )
g/cm
Pour point °C-120
Boiling point °C+220
Ignition temperature °C +300
Colorclear
2
/s
3
-90 … +200
2.16
0.91
JULABO Thermal bath fluids based on silicone …
… are chemically inert substances which do not affect metals like iron, copper, zinc, aluminum, chrome or nickel. Compared to other fluids,
JULABO Thermal fluids have an extraordinarily low electrical conductivity. When properly stored, the fluids will last for 12 months and longer
as they are not susceptible to climatic influences.
JULABO Thermal bath fluids based on water-glycol …
… (monoethylenglycol with anti-corrosion additives) have excellent thermal characteristics and a low viscosity. In addition, they provide
anti-freeze protection, i.e. they can be applied at temperatures below the freezing point of water.
More information about JULABO Thermal bath fluids …
… in our brochure ‘Thermal Bath Fluids’ at www.julabo.com.
COST EFFICIENT:
LESS THERMAL BATH FLUID
PRESTO instruments need less thermal bath fluid. Compared to conventional
bath circulators, PRESTO uses less active heat exchanger volume. The hot
or cold fluid does not come in contact with the surrounding air so a larger
temperature range can be covered with only one thermal bath fluid.
23
Accessories
External Pt100 sensors / Extension Cable
Order No.DescriptionSuitable for
8 981 003200 × 6 mm dia., stainless steel, 1.5 m cablePRESTO
8 981 00620 × 2 mm dia., stainless steel, 1.5 m cablePRESTO
8 981 010300 × 6 mm dia., stainless steel, 1.5 m cablePRESTO
8 981 017200 × 6 mm dia., stainless steel/PTFE coated, 3.0 m cablePRESTO
8 981 015300 × 6 mm dia., stainless steel/PTFE coated, 3.0 m cablePRESTO
8 981 013600 × 6 mm dia., stainless steel/PTFE coated, 3.0 m cablePRESTO
8 981 016900 × 6 mm dia., stainless steel/PTFE coated, 3.0 m cablePRESTO
8 981 0141200 × 6 mm dia., stainless steel/PTFE coated, 3.0 m cablePRESTO
Twin distributing adapter M24 × 1.5, isolated, 1 × M24 × 1.5 female
to 2 × M24 × 1.5 male
Quad distributing adapter M24 × 1.5, isolated, 1 × M24 × 1.5 female
to 4 × M24 × 1.5 male
Twin distributing adapter M30 × 1.5, isolated, 1 × M30 × 1.5 female
to 2 × M30 × 1.5 male
Quad distributing adapter M30 × 1.5, isolated, 1 × M30 × 1.5 female
to 4 × M30 × 1.5 male
Twin distributing adapter M38 × 1.5, isolated, 1 × M38 × 1.5 female
to 2 × M38 × 1.5 male
Quad distributing adapter M38 × 1.5, isolated, 1 × M38 × 1.5 female
to 4 × M38 × 1.5 male
PRESTO
PRESTO
PRESTO
PRESTO
PRESTO
PRESTO
26
Self-sealing coupling
Order No.DescriptionSuitable for
8 980 710
8 980 711
8 980 712
8 980 713
Self-sealing coupling (-20 °C … +200°C) Connection M16×1 male
Connection temperature: +20 °C
Laser engraving with temperature range Materials: Stainless steel Seal: FKM
Self-sealing adapter (-20 °C … +200°C), Connection M16×1 male
Connection temperature: +20 °C
Laser engraving with temperature range Materials: Stainless steel Seal: FKM
Self-sealing coupling (-20 °C … +200°C), Connection M24×1.5 male
Connection temperature: +20 °C
Laser engraving with temperature range Materials: Stainless steel Seal: FKM
Self-sealing adapter (-20 °C … +200°C), Connection M24×1.5 male
Connection temperature: +20 °C
Laser engraving with temperature range Materials: Stainless steel Seal: FKM
PRESTO
PRESTO
PRESTO
PRESTO
Order No.DescriptionSuitable for
8 980 714
8 980 715
8 980 716
8 980 717
8 980 720
8 980 721
8 980 722
8 980 723
8 980 724
8 980 725
Self-sealing coupling (-45 °C … +220°C), Connection M16×1 male
Connection temperature: +20 °C, Laser engraving with temperature range Materials:
Stainless steel 1.4404/1.4571 or equivalent Seal: FFKM
Self-sealing adapter (-45 °C … +220°C), Connection M16×1 male
Connection temperature: +20 °C Materials: Stainless steel 1.4404/1.4571
or equivalent Seal: FFKM
Self-sealing coupling (-45 °C … +220°C), Connection M24×1.5 male
Connection temperature: +20 °C, Laser engraving with temperature range Materials:
Stainless steel 1.4404/1.4571 or equivalent Seal: FFKM
Self-sealing adapter (-45 °C … +220°C), Connection M24×1.5 male
Connection temperature: +20 °C, Laser engraving with temperature range Materials:
Stainless steel 1.4404/1.4571 or equivalent Seal: FFKM
Self-sealing coupling (-45 °C … +220°C), Connection male
Connection temperature: +20 °C, Laser engraving with temperature range Materials:
Stainless steel 1.4404/1.4571 or equivalent Seal: FFKM Double-sided shut-off
clean-break technology (low-loss and low-inclusion operation)
Self-sealing adapter (-45 °C … +220°C), Connection M16×1 male
Connection temperature: +20 °C, Laser engraving with temperature range Materials:
Stainless steel 1.4404/1.4571 or equivalent Seal: FFKM Double-sided shut-off clean-break technology (low-loss and low-inclusion operation)
Self-sealing coupling (-45 °C … +220°C), M24×1.5 außen Kuppeltemperatur: +20
°C, Lasergravur mit Temperaturbereich Werkstoff: Edelstahl 1.4404/1.4571 oder
gleichwertig Dichtung: FFKM Beidseitig absperrende Clean-Break-Technologie
(verlust- und einschlussarme Betätigung)
Self-sealing adapter (-45 °C … +220°C), Connection M24×1.5 male
Connection temperature: +20 °C, Laser engraving with temperature range
Materials: Stainless steel 1.4404/1.4571 or equivalent Seal: FFKM Double-sided
shut-off clean-break technology (low-loss and low-inclusion operation)
Self-sealing coupling (-45 °C … +220°C), Connection M30×1.5 male
Connection temperature: +20 °C, Laser engraving with temperature range
Materials: Stainless steel 1.4404/1.4571 or equivalent Seal: FFKM Double-sided
shut-off clean-break technology (low-loss and low-inclusion operation)
Self-sealing adapter (-45 °C … +220°C), Connection M30×1.5 male
Connection temperature: +20 °C, Laser engraving with temperature range
Materials: Stainless steel 1.4404/1.4571 or equivalent Seal: FFKM Double-sided
shut-off clean-break technology (low-loss and low-inclusion operation)
S.4090.0010 Flow control solution MID DN 15A45/A45t/W50/W50t
S.4090.0020 Flow control solution MID DN 25A45/A45t/W50/W50t
S.4090.0022 Flow control solution MID DN 25W55
S.4090.0023 Flow control solution MID DN 25W56, W56x
S.4090.0025 Flow control solution MID DN 15W56, W56x
29
FORTE HT
HIGH TEMPERATURES AND A HIGH SAFETY LEVEL
FORTE HT – for extremely high temperatures
High temperature circulators of the FORTE HT series are designed for
temperature control in closed external systems. These compact units
have a closed design that prevents the escape of oil vapors especially at high
temperatures.
- High heating capacity for short heat-up times
- High pump capacity
- Small filling volume
- Cooling water connection for cold oil overlay
- Wide working temperature range without fluid change
- Extended lifetime of the fluid
- Easy to integrate into installations due to the modular concept
(separation of circulator and operating panel)
- External Pt100 sensor connection
- Various interfaces
30
FORTE HT with cooling unit
The FORTE HT models with C.U. Cooling units are suitable for
temperature control tasks from +40 °C and above. Running tap
water through the cooling unit permits rapid cool-down across the
entire temperature range. As a result, exothermic reactions can be
immediately compensated, especially at high temperatures.
Additional benefits of models with C.U. cooling unit:
- Controlled cooling water supply for temperature applications
from +40 °C
- High cooling capacity up to 15 kW
(at +20 °C cooling water and +300 °C oil temperature)
- Rapid cooling
- Rapid temperature control i.e. of exothermic reactions
31
FORTE HT
FORTE HT
For working temperatures from +70 °C to +400 °C
High temperature circulators of the FORTE HT series are designed
for temperature control in closed external systems. These compact
units have a closed design that prevents the escape of oil vapors
especially at high temperatures.
- High heating capacity for short heat-up times
- High pump capacity
- Small filling volume
- Cooling water connection for cold oil overlay
- Wide working temperature range without fluid change
- Extended lifetime of the fluid
- Easy to integrate into installations due to the modular concept
(separation of circulator and operating panel)
- External Pt100 sensor connection
- Various interfaces
- Reduction of pump pressure via bypass (accessory)
Connections Control unit
RS232 / RS485
Analog input
Standby input
Alarm output
Connector for control
cable to HT Circulator
32
SAFE EVEN AT HIGH TEMPERATURES
FORTE HT high temperature circulators have a closed design that prevents the
escape of oil vapors even at high temperatures.
FORTE HT30-M1
Order No.9 800 031
ModelHT30-M1
Working temperature
range °C
Temperature stability °C±0.01 … ±0.1
Cooling capacity kW, max.
(Water +20 °C)
Heating capacity kW3
Pump capacity
Flow Rate / Pressure
Filling volume min. liters2
Power requirement V/Hz230 / 50 or 230 / 60
Dimensions
Circulator cm
Dimensions
Control unit cm
+70 … +400
-
l/min14 … 18
bar0.8 … 1.2
W × L × H
23 x 23 x 58
W × L × H
25 x 25 x 18
FORTE HT60-M2
Order No.9 800 062
ModelHT60-M2
Working temperature
range °C
Temperature stability °C±0.01 … ±0.1
Cooling capacity kW, max.
(Water +20 °C)
Heating capacity kW7
Pump capacity
Flow Rate / Pressure
Filling volume min. liters2
Power requirement V/Hz3 x 400 / 50
Dimensions
Circulator cm
Dimensions
Control unit cm
+70 … +400
-
l/min14 … 18
bar0.8 … 1.2
W × L × H
23 x 23 x 58
W × L × H
25 x 25 x 18
FORTE HT60-M3
Order No.9 800 063
ModelHT60-M3
Working temperature
range °C
Temperature stability °C±0.01 … ±0.1
Cooling capacity kW, max.
(Water +20 °C)
Heating capacity kW6
Pump capacity
Flow Rate / Pressure
Filling volume min. liters2
Power requirement V/Hz3 x 208 / 60
Dimensions
Circulator cm
Dimensions
Control unit cm
+70 … +400
-
l/min14 … 18
bar0.8 … 1.2
W × L × H
23 x 23 x 58
W × L × H
25 x 25 x 18
Heat-up time
Bath fluid: Thermal H
˚C
HT60-M2
+300
+250
+200
+150
+100
+50
0
__HT30-M1
___TW20
1020
min
Pump capacity
Bath fluid: Thermal H
bar
1.2
0.8
___max.
0.4
min. with adapter__
51015 l/min0
All data refers to the nominal voltage of 230 V, nominal frequency of 50 Hz (respectively 400 V, 3Ph., 50 Hz) and ambient temperature of +20 °C.
Cooling capacity measured at max. pump stage. All pump data refers to a bath fluid with a specific density of 1 kg/dm³.
33
FORTE HT
FORTE HT with cooling unit
For working temperatures from +40 °C to +400 °C.
The FORTE HT models with C.U. Cooling unit are suitable for temperature
control tasks at +40 °C and above. Running tap water through the
cooling unit permits rapid cool-down across the entire temperature range.
As a result, exothermic reactions can be immediately compensated,
especially at high temperatures.
Additional benefits of models with C.U. cooling unit:
- Controlled cooling water supply for temperature applications from +40 °C
- High cooling capacity up to 15 kW
(at +20 °C cooling water and +300 °C oil temperature)
- Rapid cooling
- Rapid temperature control i. e. of exothermic reactions
FORTE HT with cooling unit
FORTE HT high temperature circulators are designed for
applications that require very high temperatures, as high
as +400 °C. The closed design of FORTE HT avoids oil vapor
contamination even at high temperatures. These units have
automated heat-up, filling, and degassing features.
The figure shows the major components of high
temperature circulators, with complete separation of
circulator , control electronics , and C.U. cooling unit .
34
FORTE HT30-M1-C.U.
Order No.9 800 035
ModelHT30-M1-C.U.
Working temperature
range °C
Temperature stability °C±0.01 … ±0.1
Cooling capacity kW, max.
(Water +20 °C)
Heating capacity kW3
Pump capacity
Flow Rate / Pressure
Filling volume min. liters2
Power requirement V/Hz230 / 50 or 230 / 60
Dimensions
Circulator cm
Dimensions
Control unit cm
+40 … +400
15
l/min14 … 18
bar0.8 … 1.2
W × L × H
43 x 23 x 58
W × L × H
25 x 25 x 18
FORTE HT60-M2-C.U.
Order No.9 800 065
ModelHT60-M2-C.U.
Working temperature
range °C
Temperature stability °C±0.01 … ±0.1
Cooling capacity kW, max.
(Water +20 °C)
Heating capacity kW7
Pump capacity
Flow Rate / Pressure
Filling volume min. liters2
Power requirement V/Hz3 x 400 / 50
Dimensions
Circulator cm
Dimensions
Control unit cm
+40 … +400
15
l/min14 … 18
bar0.8 … 1.2
W × L × H
43 x 23 x 58
W × L × H
25 x 25 x 18
FORTE HT60-M3-C.U.
Order No.9 800 066
ModelHT60-M3-C.U.
Working temperature
range °C
Temperature stability °C±0.01 … ±0.1
Cooling capacity kW, max.
(Water +20 °C)
Heating capacity kW6
Pump capacity
Flow Rate / Pressure
Filling volume min. liters2
Power requirement V/Hz3 x 208 / 60
Dimensions
Circulator cm
Dimensions
Control unit cm
+40 … +400
15
l/min14 … 18
bar0.8 … 1.2
W × L × H
43 x 23 x 58
W × L × H
25 x 25 x 18
Cool-down time
Bath fluid: Thermal H
+300
+250
HT30-M1-C.U.
HT60-M2-C.U.
+200
HT60-M3-C.U.
+150
+100
+50
___TW20
1020˚C min0
Reaction compensation
5 liter reactor | Bath fluid: Thermal H
A: Supply temperature
B: Internal reactor
__A
+304
+302
+300
+298
+296
__B
temperature
___TW20
51015˚C min0
All data refers to the nominal voltage of 230 V, nominal frequency of 50 Hz (respectively 400 V, 3Ph., 50 Hz) and ambient temperature of +20 °C.
Cooling capacity measured at max. pump stage. All pump data refers to a bath fluid with a specific density of 1 kg/dm³.
HT30-M1-C.U.
HT60-M2-C.U.
HT60-M3-C.U.
35
Accessories
JULABO Thermal bath fluids
JULABO Thermal bath fluids are carefully selected and longterm tested.
They are perfectly suited for temperature control tasks in temperature
control systems and guarantee safe and reliable operation. Choosing the
right thermal bath fluid is very important for achieving optimal temperature
control results. The viscosity and thermal conductivity of our thermal bath
fluids are designed especially for use with JULABO temperature control
instruments.
Advantages
- Broad temperature ranges
- Low viscosity
- High stability
- Good thermal conductivity
- Almost odorless
- Long life
Working temperature range
+20 +250
+50 +350 Thermal H350
+40 +230
+300 °C0 °C+100 °C+200 °C
Thermal H250S
Thermal H300
Heating phaseWorking temperature range
36
Thermal H250S
Order No. 5 liters8 940 133
Order No. 10 liters8 940 132
Thermal H350
Order No. 5 liters8 940 111
Order No. 10 liters--
Thermal H300
Order No. 5 liters8 940 113
Order No. 10 liters-
Suitable forFORTE HT
Working temperature
range °C
Flash point °C>+200
Fire point °C+264
Viscosity, (kinematic at
+20 °C) mm
Density ( at +20 °C )
g/cm
Pour point °C-70
Boiling point °C+424
Ignition temperature °C +385
Colorlight brown
2
/s
3
+20 … +250
20
0.95
Suitable forFORTE HT
Working temperature
range °C
Flash point °C+200
Fire point °C+235
Viscosity, (kinematic at
+20 °C) mm
Density ( at +20 °C )
g/cm
Pour point °C-34
Boiling point °C+390
Ignition temperature °C +450
Colorclear
2
/s
3
+50 …+350
48.3
1.04
Suitable forFORTE HT
Working temperature
range °C
Flash point °C+245
Fire point °C+255
Viscosity, (kinematic at
+20 °C) mm
Density ( at +20 °C )
g/cm
Pour point °C-18
Boiling point °C+380
Ignition temperature °C +330
Colorclear
2
/s
3
+40 … +300
76.5
0.858
JULABO Thermal bath fluids based on silicone …
… are chemically inert substances which do not affect metals like iron, copper, zinc, aluminum, chrome or nickel. Compared to
other fluids, JULABO Thermal fluids have an extraordinarily low electrical conductivity. When properly stored, the fluids will last
for 12 months and longer as they are not susceptible to climatic influences.
JULABO Thermal bath fluids based on water-glycol …
… (monoethyleneglycol with anti-corrosion additives) have excellent thermal characteristics and a low viscosity. In addition, they
provide anti-freeze protection, i.e. they can be applied at temperatures below the freezing point of water.
More information on JULABO Thermal bath fluids …
… in our brochure ‚Thermal Bath Fluids‘ at www.julabo.com.
37
Accessories
External Pt100 sensors / Extention Cable
Order No.DescriptionSuitable for
8 981 003200 × 6 mm dia., stainless steel, 1.5 m cableFORTE HT
8 981 00620 × 2 mm dia., stainless steel, 1.5 m cableFORTE HT
8 981 010300 × 6 mm dia., stainless steel, 1.5 m cableFORTE HT
8 981 017200 × 6 mm dia., stainless steel/PTFE coated, 3.0 m cableFORTE HT
8 981 015300 × 6 mm dia., stainless steel/PTFE coated, 3.0 m cableFORTE HT
8 981 013600 × 6 mm dia., stainless steel/PTFE coated, 3.0 m cableFORTE HT
8 981 016900 × 6 mm dia., stainless steel/PTFE coated, 3.0 m cableFORTE HT
8 981 0141200 × 6 mm dia., stainless steel/PTFE coated, 3.0 m cableFORTE HT
2 Elbow fittings 90°, M16 × 1 female/male,
side length 2 × 54 mm / 2 × 120 mm
FORTE HT
FORTE HT
FORTE HT
FORTE HT
FORTE HT
FORTE HT
FORTE HT
FORTE HT
FORTE HT
FORTE HT
FORTE HT
FORTE HT
FORTE HT
FORTE HT
Connection plugs
Order No.DescriptionSuitable for
8 980 131External Pt100 connectorFORTE HT
8 980 133Standby connector 3 pinFORTE HT
8 980 135Alarm connector 5 pinFORTE HT
8 980 136REG+EPROG connector 6 pinFORTE HT
39
JULABO advantages
The advantages at a glance.
JULABO temperature control solutions – high-precision and speed
JULABO products include high-quality temperature control solutions to cover the temperature range -95 °C to +400 °C.
Refrigerated circulators
JULABO refrigerated circulators are suitable for internal and external applications and
can be used within the temperature range
-95 °C to +200 °C.
Heating circulators
Heating circulators are available in various
designs including heating immersion circulators,
heating circulators with open bath, and heating
circulators to cover a temperature range from
+20 °C to +300 °C.
Highly dynamic temperature
control systems
The highly dynamic temperature control
systems from JULABO can be used for demanding temperature applications ranging from
-93 °C to +400 °C. The PRESTO series offers
unique high-performance specifi cations to meet
these requirements.
Water baths and shaking water baths
JULABO water baths and shaking water baths can
be used for a variety of applications within the
temperature range +18 °C to +99.9 °C.
Additional products
In addition, the JULABO product portfolio offers
instruments for special requirements such as
calibration baths, beer forcing test baths, immersion / fl ow-through coolers and temperature
controllers.
Wireless communication &
software solutions
JULABO facilitates the automation of applications.
The temperature control instruments can be
comfortably controlled and monitored via PC.
40
Recirculating coolers
The high degree of effi ciency of JULABO
recirculating coolers makes them an environmentally-friendly and economic alternative
to tap water cooling in the temperature range
-25 °C to +130 °C.
Comprehensive service and on-site support
JULABO takes pride in offering customers expert advice for pairing
the proper JULABO temperature control solution to their specifi c
application. JULABO service and support options include installation and calibration, equipment qualifi cation documentation and
application training. These invaluable services ensure customer
confi dence in the operation and maintenance of any JULABO unit.
Accessories
An extensive range of accessories allows for
adaptation of JULABO products for research and
industry use.
Custom requirements - custom products
JULABO’s wide range of products provide a solution for almost
any application. If no standard product can be used for a specifi c
requirement, our specialists will work out a custom solution
together with you.
JULABO. Quality.
Highest quality standards to ensure a long product life.
Green technology.
Deliberately engineered with environmentally friendly
materials and technologies.
Satisfi ed customers.
11 subsidiaries and more than 100 partners worldwide
guarantee fast and qualifi ed JULABO support.
Quality
Assurance
100 % checked.
100 % testing. 100 % quality. Every JULABO product is shipped to
customers after a successful fi nal inspection.
Quick start.
Individual JULABO consultation and detailed manuals get your
instruments up and running on site.
Services 24/7.
Around the clock availability. You can fi nd suitable accessories,
data sheets, manuals, case studies and more at www.julabo.com.
41
Technical Specifications
PRESTO Highly Dynamic Temperature Control Systems | Process Circulators
Unless otherwise indicated, all data relates to the operation at nominal voltage and frequency and +20 °C ambient temperature. Cooling capacity measured according
to DIN 12876-2. Information about used refrigerants and regulatory requirements regarding installation site, operation, transport or disposal of devices with natural
refrigerants can be found at www.julabo.com
42
Setting /
display
resolution
°C
Temperature
control
Temperature
stability
external
°C
Heating capacity
kW
-80
Type
Gear
Centrifugal
PumpPump
Pressure
bar
max.
Pump
capacity
l/min
connections
male
Viscosity
max.
cSt.
Process
volume min.
(active heat
exchanger
volume)
liters
Internal
usable
expansion volume
liters
Classification
acc. to
DIN 12876-1
Power
requirement
V/Hz/A
Cooling
water connection
w. barbed fitting
for tubing ½‘‘ lD
Inch
Unless otherwise indicated, all data relates to the operation at nominal voltage and frequency and +20 °C ambient temperature. Cooling capacity measured according
to DIN 12876-2. Information about used refrigerants and regulatory requirements regarding installation site, operation, transport or disposal of devices with natural
refrigerants can be found at www.julabo.com
4443
Voltage Options
PRESTO
Model
voltage
(V)
Single phase units
Rated
A30
200 - 2305012.1 - 2.7
2086012.3
Frequency
(Hz)
Mains power
supply type
Voltage range
(V)
180190200210220230240250260
Heating
capacity at rated
voltage (kW)
A382305012.7
A40
W40
A41
W41
200 - 23050-6012.1 - 2.7
2086012.3
2305012.7
2305012.7
A702305011.8
A80
W80
Model
Three phase units:
2305011.8
2086011.5
Rated
voltage
(V)
Frequency
(Hz)
Mains power
supply type
Voltage range
(V)
Heating
capacity at rated
voltage (kW)
180220260300340380420460500
3 × 4005026
A45
W50
3 × 2305036
3 × 208 - 2306035.5 - 6
3 × 40050212
A45t
W50t
3 × 23050312
3 × 208 - 23060310 - 12
W55
W56 (x)
W58x
3 × 40050215
3 × 208 - 23060315
3 × 40050327
3 × 48060327
3 × 4005023.4
A80t
W80t
3 × 2305033.4
3 × 208 - 2206032.8 - 3.1
3 × 4005026
A85
W85
3 × 2305036
3 × 208 - 2306035.5 - 6
3 × 40050215
A85t
W85t
3 × 23050315
3 × 208 - 23060312.5 - 15
W91 (x)
W92 (x)
W91tt (x)
W92tt (x)
W93
W93 (x)
3 × 40050218
3 × 48060318
3 × 40050236
3 × 48060336
3 × 40050227
3 × 40050227
Mains power supply type
1
L1L1L
N
L2L2
L3L3
N
PEPEPE
32
rated Voltage
operating Voltage
Unless otherwise indicated, all data related to the operation at nominal voltage and frequency and +20 °C ambient temperature.
Cooling capacity measured according to DIN12876-2.