Julabo temperature control system PRESTO -45 °C to +250 °C, natural refrigerant

Item number: JUL_16053

EAN: 4064343439725

Category: JULABO

Manufacturer: JULABO

starting from 15.910,00 €

Manufacturer’s suggested retail price: 15.910,00 €

Excluding 19% VAT. , plus shipping (Sperrgut)

(including 19% VAT. 18.932,89 €)
Model

There are variations of this item. Please select the variation you wish.


Julabo temperature control system PRESTO -45 °C to +250 °C, natural refrigerant
Compact process circulators

The air-cooled process circulator from JULABO operates with environmentally friendly, natural refrigerant.
It combines high performance and a very compact design with all the advantages of the PRESTO series for an operating temperature range from -45 °C up to +250 °C.

The highly dynamic PRESTO temperature control systems are predestined for controlling temperatures with high precision in a wide range of applications such as reactor temperature control or material stress tests.
By using efficient components, the process thermostats can compensate for exo- and endothermic reactions extremely quickly.
Permanent internal monitoring and self-lubricating pumps ensure a long service life.
In addition, extensive interfaces offer many possibilities for remote control via networks or for integration into comprehensive control systems.

Product features

  • Heating capacity up to 2.7 kW
  • Temperature stability ±0.01 to ±0.05 °C
  • Alarm output
  • Integrated 5.7`` colour industrial touch screen
  • Pt100 external sensor connection
  • Second Pt100 external sensor connection (accessory)
  • Analogue connections, RS485, Profibus DP (accessories)
  • Removable ventilation grille (not with W41)
  • Climate-friendly due to natural refrigerant
  • Pump pressure up to 1.6 bar, maximum 50 l/min flow rate

Operation: coolingheating
Heating capacity (thermostat): 2700 W
Refrigeration machine: air-cooledwater-cooled
Refrigerant: natural refrigerant
Protection class (thermostat): IP20
Thermostat Temperature max.: +250°C
Type of thermostate: process thermostat
Lowest temperature (cooling function): -45°C
Dimensions: × × cm
Julabo Temperature Control System PRESTO A38 PRESTO A41 PRESTO W41
Working temperature range (°C) -45 to +250 -45 to +250 -45 to +250
Temperature stability (°C) ±0.01 to ±0.05 ±0.01 to ±0.05 ±0.01 to ±0.05
Cooling capacity (kW)
at +200 °C 0,79 1,33 1,33
at +20 °C 0,79 1,33 1,33
at 0 °C 0,73 1,24 1,24
at -20 °C 0,44 0,46 0,46
at -30 °C 0,28 0,31 0,31
at -40 °C 0,05 0,07 0,07
Heat output (kW) 2,7 2,7 2,7
Pump capacity (l/min) 22 to 51 22 to 51 22 to 51
Flow/pressure (bar) 0.3 to 1.6 0.3 to 1.6 0.3 to 1.6
Minimum operating volume (l) 3,5 3,5 3,5
Refrigerating machine 1-stage, air-cooled 1-stage, air-cooled 1-stage, water-cooled
Dimensions W x D x H (cm) 33 x 75 x 67 33 x 75 x 67 33 x 75 x 67
User interface/resolution (°C) 5.7'' TFT/±0.01 5.7'' TFT/±0.01 5.7'' TFT/±0.01
Temperature control ICC ICC ICC
External pump connection thread M24 x 1.5 M24 x 1.5 M24 x 1.5
Viscosity maximum (cSt.) 50 50 50
Classification according to DIN 12876-1 III (FL) III (FL) III (FL)
Mains connection (V/Hz/A) 230/50/16 230/50/16 230/50/17
Sound pressure level (dbA) 60 60 60
Integrated programmer (steps) 8 x 60 8 x 60 8 x 60
Pt100 external sensor connection yes yes yes
Digital interfaces RS232, SDCard
USB, Ethernet
Alarm off
RS232, SDCard
USB, Ethernet
Alarm off
RS232, SDCard
USB, Ethernet
Alarm off
Net weight (kg) 80 80 83