PRESTO W91 Process system 6720-00226

SKU: 6720-00226 Category:

Description

Performance data depends on the mains voltage in the country of use.

Please select:

Country of use | Mains voltage | Plug | JULABO voltage version code
W91
Order No. 9421912.17
Working temperature range -91 … +250 °C
Temperature stability ±0.05 … ±0.2 °C
Heating capacity 18 kW
Cooling capacity

Medium: Ethanol
°C 20 0 -20 -40 -60 -80 -90
kW* 12.2 12.1 11.9 11.4 8.6 2 0.4
Refrigerant Information Refrigerant stage 1 Refrigerant stage 2
Refrigerant R404A R23
Global Warming Potential 3922 14800
Filling volume 4500 g 1250 g
Carbon dioxide equivalent 17.649 t 18.5 t
Performance specifications measured in accordance with DIN12876. Cooling capacities up to 20 °C measured with ethanol; over 20 °C with thermal oil unless otherwise specified. Performance specifications apply at an ambient temperature of 20 °C. Performance values may differ with other bath fluids.
Pump capacity flow rate 26 … 80 l/min
Pump capacity flow pressure 7.3 … 43.5 psi
Dimensions
(W × L × H)
37.4 x 50 x 74.8 in.

Product Features

  • Rapid heating and cooling
  • Wide working temperature ranges using one bath fluid
  • Designed to quickly compensate exothermic and endothermic reactions
  • Unsurpassed power and efficiency
  • Heating capacity up to 36 kW
  • Cooling capacity up to 11 kW
  • Pump pressure up to 5.5 bar, max. flow rate 80 l/min
  • Temperature stability ±0.05 … ±0.2°C
  • 5,7” industrial color TFT touch screen
  • Connections for USB, Ethernet, RS232, and Alarm output
  • Modbus
  • Ambient temperature range +5 °C to +40 °C
  • Space optimized design creates more room directly next to the units
  • Extensive warning, protection, and monitoring functions with detailed self-explanatory messages
  • ICC cascade control for extraordinary precision, temperature stability ±0.05 °C … ±0.2 °C
  • Electronic level indication
  • Powerful circulating pumps, select a stage or a specific pressure
  • SD-Card slot
  • Analog connections, RS485, Profibus DP (accessory)
  • Intelligent warning and safety functions