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Presto W91 Water Cooled 12kW 5.5 Julabo 9 421 913
PART NO: G-9421913
Powerful Temperature Control Systems for demanding applications with a temperature range from -91 °C to +250 °C.
The PRESTO W91 Highly Dynamic Temperature Control Systems are amongst the most powerful units available. Their impressive power is harnessed by cutting-edge control technology.
The W91 provides extraordinary heating, cooling, and pumping performance. But it also comes with the functions and features that make the new generation of PRESTO so unique.
Main Benefits
The PRESTO W91 Highly Dynamic Temperature Control Systems are amongst the most powerful units available. Their impressive power is harnessed by cutting-edge control technology.
The W91 provides extraordinary heating, cooling, and pumping performance. But it also comes with the functions and features that make the new generation of PRESTO so unique.
Main Benefits
- Extremely fast cool-down and heat-up times
- Wide working temperature range without changing the bath fluid
- Very fast compensation of exothermic and endothermic reactions
- Unsurpassed power and efficiency
- Heating capacity up to 36 kW
- Ambient temperature range +5 °C to +40 °C
- Space optimized design creates more room directly next to the units
- Integrated 5.7” industrial color touchscreen displays all essential information and enables simple fingertip control
- Extensive warning, protection, and monitoring functions withdetailed self-explanatory messages
- ICC cascade control for extraordinary precision, temperature stability ±0.05 °C … ±0.2 °C
- Integrated programmer with real-time clock
- Filling level indicator and pump capacity displayed electronically
- Powerfol circulating pumps, electronically adjustable in stages or by setting
- the pressure value
- Interface for SD memory card
- Connections for USB, Ethernet, RS232, and Alarm output
- Optional analog connections, RS485, Profibus DP, Modbus
| Working temperature range (°C) -91 ... +250 Temperature control ICC Temperature stability (°C) ±0.05 ... ±0.2 Setting / display resolution 0.01 °C Integrated programmer 8x60 steps Temperature Display TFT Touchscreen Heating capacity (kW) 12 Cooling capacity (Medium Ethanol) °C 200 100 20 0 -20 -40 -60 -80; kW 11 11 11 10 9.5 9 6.5 1.5 Pump capacity flow rate (l/min) 18 ... 70 Pump capacity flow pressure (bar) 0.8 ... 5.5 Pump connections M38x1.5 Refrigerant R23, R404A External Pt100 sensor connection integrated Digital interfaces RS232; RS485; SD memory card; USB; Ethernet; Modbus; Alarm-out; Optional RS485 Ambient temperature 5 ... 40 °C Dimensions W x L x H (cm) 95 x 127 x 190 Weight (kg) 785 Sound pressure level (distance 1 m) max. (dBA) 74 Viscosity max. (cSt) 70 Process volume min. (active heat exchanger volume) liters 28 (16) Internal usable expansion vol. (liters) 40 Classification according to DIN12876-1 Classification III (FL) Analog connection input / output Optional Description All data refers to the nominal voltage of 400 V, 3-phase, 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 of compressor 2-stage Water | |
| Manufacturer | Julabo |
| Manufacturer P/n | 9421913 |