Julabo PRESTO W50 非常に動的な温度制御システム (-50 ... +250 °C)

Dimensions and volumes: 

Dimensions (W × L × H): 20.9 x 26.2 x 49.6 in.

Internal usable expansion volume: 7.5 l

Minimal process volume: 7.5 l

Active heat exchanger volume: 3.5 l

Weight: 463 lbs

Pump connections: M30x1.5 male

Cooling Water Connection: G¾ in.

Temperature values: 

Working temperature range: -50 ... +250 °C

Temperature stability: ±0.05 ... ±0.1 °C

Setting the resolution of the temperature display: 0.01 °C

Temperature display resolution: 0.01 °C

Ambient temperature: +5 ... +40 °C

Performance values: 230V/3PPE/50Hz (Plug 32A CEE)

Heating capacity: 6 kW

Cooling capacity: 7.5 kW

Refrigerant: R452A

Global Warming Potential: 2140

Filling weight: 1100 g

Carbon dioxide equivalent: 2.354 t

Pump capacity flow pressure: 0 ... 80 l/min

Circulation capacity pressure: 1.5 ... 43.5 psi

Viscosity max.: 50 cSt

Power consumption: 27 A

Cooling: 

Cooling of compressor: 1-stage Water

Cooling water pressure max.: 87 psi

Max. heat dissipated by unit into cooling water: 13 kW

Recommended cooling water properties

Cooling water temperature range: 10 ... 15 °C

Cooling water difference pressure: 21.8 ... 87 psi

Cooling water consumption: 8 ... 12 l/min

Permissible cooling water properties

Cooling water temperature range: 5 ... 35 °C

Cooling water difference pressure 3: 7.3 ... 87 psi

Electronics: 

Interfaces: Alarm output / Ethernet / Modbus / Profibus optional / REG/EPROG optional / RS232 / RS485 optional / SD memory card / Standby-Input optional / USB

External pt100 sensor connection: integrated

2nd external Pt100 sensor connection: accessory

Integrated programmer: 8x60 steps

Temperature control: ICC

Absolute temperature calibration: 3 Point Calibration

Temperature display: 5.7" TFT Touchscreen

Temperature setting: Touchscreen

Datasheet