Recirculating Chillers, VALEGRO
VALEGRO natural refrigerant recirculating chillers from JULABO provide an environmentally friendly option for a wide range of cooling and heating tasks.
Climate-friendly natural refrigerant
OLED touch display with intuitive menu navigation
USB-C and RS232 I/O, Ethernet available as an option
Illuminated, easy-to-clean level indicator
Adjustable pump to regulate pressure and flow rate
'H' units with integrated heater to 80 °C
VALEGRO chillers have an operating range of −20 to +40 °C, ±0.3 °C (except for VALEGRO 250, −10 to +40 °C) and 'H' models include a heater for an operating range of 20 to 80 °C, ±0.2 °C. The OLED touch screen interface makes operation and menu access easy. An adjustable pump enables operation to the users flow/pressure needs.
Integrated timer and autostart functions. RS232 and USB-C interfaces facilitate external control via PC with optional Ethernet activation (requires 30004147). Data recording via the USB-C port for time/temperature data and Blackbox data capture for remote service diagnosis. All interfaces are located directly under the front display. Illuminated fluid level indicator (except on VALEGRO 250) includes a brush for easy cleaning. For use with water and water/glycol bath fluids.
Easy maintenance with removable front grid (except for the VALEGRO 250). We recommend periodic inspection of the condenser - vacuum away any accumulated dust/debris.
Max. flow rate/max. pressure:
23 L/min, 16 PSI
VALEGRO 1203/1203H, 1503/1503 H, 1803/1803H, 2503/2503H: 40 L/min, 50.8 PSI
: IP protection class according to DIN EN 60529: IP 21
All models have CE certification.
: Accessories such as bath fluid, tubing, clamps must be ordered separately.
: VALEGRO chillers with 1.1 bar | 16 PSI with M16×1 threaded pump connections with 8 and 12 mm hose barbs; Chillers with 3.5 bar (50.8 PSI) pump with M24×1.5 threaded pump connections and 12 mm hose barbs. All units carry a 2-year return-to-factory warranty starting from shipment date.
: Contains pressurized hydrocarbon refrigerant. Read the operating manual. Install in area that meets the minimum space requirements. Cooling capacity at +20; 0: −10 and −20 °C.
- Model:VALEGRO 1803
- Temperature range:−20...+80 °C
- Pump flow rate:40 L/min
- Pump pressure:50.8 PSI
- Heating power:—
- W×D×H:Ext: 42.9×50.0×69.1 cm (16.9×19.7×27.2")
- Electrical:100 − 115 V, 50/60 Hz
- Fill volume:3 - 8 L
- Cooling capacity:1000; 750; 500; 280 W
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