Julabo PRESTO W80/W80t Refrigerated Heating Recirculators
Image SKU Description Filling Volume Temperature Range Temperature Stability Electrical Quantity Price Add to Cart
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9421801.14 PRESTO W80 3.9 L -80 to 250 °C ±0.01 to ±0.05 °C 208V/60Hz/15A 1 Each $49,246
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9421801.16.T PRESTO W80t 3.9 L -80 to 250 °C ±0.01 to ±0.05 °C 3 x 208V / 60Hz / 38A - without plug 1 Each $50,494
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Description

Temperature Control System / Process System

Reactor temperature control, tests for all kinds of substances or temperature simulation – the PRESTO are made for highly precise temperature control and rapid temperature changes. Highly efficient components allow extremely fast compensation of exothermic and endothermic reactions. Lab users benefit from high flow rates, constant pressure, and a controlled build-up of pump pressure. Permanent internal monitoring and self-lubricating pumps contribute to the PRESTO's long service life. The integrated 5.7" industrial touch screen displays all important information clearly and concisely enhancing ease of use considerably.

Your advantages

  • For highly precise, external temperature applications
  • Rapid heating and cooling
  • Wide working temperature ranges without changing fluids
  • Highest performance with small footprint
  • Space-saving design optimizes space utilization in your lab
  • 5.7" industrial color TFT touch screen
  • USB (Host und Device)
  • Ethernet
  • SD-Card slot
  • RS232
  • Modbus
  • RS485 (Accessory)
  • Profibus DP (Accessory)
  • Stand-by input
  • Water Cooled

Specifications

Part Number 9421801 9421801.T
Model Series PRESTO
Category Temperature Control
Working Temperature Range -80 to 250°C
Temperature Control ICC
Temperature Stability ±0.01 to ±0.05°C
Setting / Display Resolution 0.01°C
Integrated Programmer 8x60 steps
Temperature Display TFT Touchscreen
Heating Capacity 1.8kW 3.4kW
Cooling Capacity (Medium:JULABO Thermal | Ethanol) 1.2kW @ 200°C | 1.2kW @ 20°C / 1.2kW @ 0°C / 1.1kW @ -20°C / 1.1kW @ -40°C / 0.65kW @ -60°C / 0.1kW @ -80°C
Pump Capacity Flow Rate 16 to 40 l/min
Pump Capacity Flow Pressure 0.3 to 1.7 bar
Pump Connections M24x1.5
Refrigerant Stage 1 R507
Filling Volume Refrigerant Stage 1 720 g
Global Warming Potential for R507 3985
Carbon Dioxide Equivalent Stage 1 2.869 t
Refrigerant Stage 2 R23
Filling Volume Refrigerant Stage 2 500 g
Global Warming Potential for R23 14800
Carbon Dioxide Equivalent Stage 2 7.4 t
External Pt100 Sensor Connection Integrated
Digital Interfaces RS232
SD memory card
USB
Ethernet
Modbus
Alarm-out
Optional: RS485, Profibus
Analog Connection Input / Output Optional
Ambient Temperature 5 to 40°C
Dimensions W x L x H 43 x 65 x 126 cm
Weight 159 kg 162 kg
Sound Pressure Level (distance 1 m) Max. 64 dBA
Process Volume Min. (active heat exchanger volume) Liters 3.9 L (1.7 L)
Internal Usable Expansion Vol. (liters) 5.6 L
Classification According to DIN12876-1 Classification III (FL)
Cooling of Compressor 2-stage Water
Cooling Water Connection G ¾" male with barbed fittings for tubing ½" lD
Cooling Water Consumption 2 l/min
Cooling Water Temperature <30°C
Cooling Water Differential Pressure 0.5 bar
Voltage 208V/60Hz/15A 3 x 208-220V/60Hz/18A - Without Plug

Tip: Counter-cooling your PRESTO with a Recirculating Cooler

If there is no cooling water, the PRESTO W80/W80t can be cooled down with a recirculating cooler with a cooling capacity of 3 kW at a flow temperature of 15°C. The required circulating pump has to ensure a flow rate of 2 l/min at a counter-pressure of 0.5 bar. The recommended minimum tank volume is 15 liters.

Documentation

Product Data Sheet
JULABO PRESTO Brochure
PRESTO W80 Product Data Sheet
PRESTO W80t Product Data Sheet
Optimal Temperature Solution Whitepaper

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