VALEGRO 801H Recirculating Cooler new

with cooling capacities of 0.8 - 1.8 kW

The air-cooled VALEGRO recirculating coolers are environmentally friendly all-around units designed for a wide range of cooling and heating applications. Their working temperature range is from -20 to 40 °C. The pump can be user-friendly and continuously adjusted on a percentage basis.

Whether in the laboratory, in research, or in production— VALEGRO 801H recirculating coolers provide a constant cooling capacity of voltageVersion:200-230V 50/60Hz - Multiple Plugs (EU / US)]:refrigerantVariants:0:coolingCapacities:0:coolingCapacityValues:[temperature=20]:max kW at 20 °C, ensuring stable processes around the clock. These state-of-the-art units offer precise temperature control for a wide range of applications and, thanks to their compact design, integrate seamlessly into any work environment.

During the design of the VALEGRO recirculating coolers, the focus was on maximum user-friendliness. Many helpful features—such as a timer function, a removable venting grid that can be removed without tools, and an illuminated, simple-to-clean level indicator—make daily work easier.

In addition, the VALEGRO 801H is highly energy-efficient and environmentally friendly. This is due in no small part to the use of natural refrigerants. Furthermore, the units were designed with a focus on energy efficiency. For example, the use of speed-controlled components leads to significant operating cost savings of up to 75% in many application scenarios. As a result, the initial investment pays for itself within a short period of time. At the same time, the lower energy consumption makes a positive contribution to climate protection.

The speed-controlled components offer yet another advantage: the VALEGRO 801H recirculating cooler operates whisper-quietly. By adjusting the performance/output to meet demand, the sound pressure level is significantly reduced—resulting in noticeably quieter and more pleasant operation.

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

Country of use | Mains voltage | Plug | JULABO voltage version code
VALEGRO 801H
Order number including voltage version 9612081.30005654
Working temperature range -20 ... 85 °C
Temperature stability ±0.2 °C
Heating capacity 2 kW
Pump capacity flow rate 15 ... 23 l/min
Pump capacity pressure 0.5 ... 1.1 bar
Filling volume 4 ... 7 l
Total dimensions
(W × L × H)
36.5 x 52.5 x 61 cm
Body dimensions
(W × L × H)
36.5 x 47.5 x 60 cm

Product Features

  • Adjusting the screen brightness
  • User-friendly operation thanks to comprehensive help texts
  • Intuitive menu navigation in full text German/English
  • Data recording
  • Autostart function
  • Advanced timer function with start and end time scheduling (date & time)
  • Removable venting grid without tools
  • Castors for easy handling
  • Precise temperature stability of ± 0.2 °C
  • Illuminated, easy-to-clean level indicator
  • USB-C and RS232 as standard, Ethernet available as option
  • powerful and infinitely adjustable pressure pump

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Available Product Options

Interfaces
Activation Ethernet interface

Technical data for VALEGRO 801H

Dimensions and volumes
Total dimensions
(W × L × H)
36.5 x 52.5 x 61 cm
Body dimensions
(W × L × H)
36.5 x 47.5 x 60 cm
Filling volume 4 ... 7 l
Weight 43.3 kg
Pump connections M16x1 male
Barbed fittings inner diameter 8/12 mm
Temperature values
Working temperature range -20 ... 85 °C
Temperature stability ±0.2 °C
Temperature display resolution 0.1 °C
Ambient temperature +5 ... +40 °C
Return flow temperature max. +85 °C

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

Country of use | Mains voltage | Plug | JULABO voltage version code
Performance values
Heating capacity 2 kW
Cooling capacity
Medium: Ethanol
°C 20 0 -10 -20
kW 1 0.8 0.65 0.45 0.25
Refrigerant R290
Global Warming Potential 3
Filling weight 80 g
Carbon dioxide equivalent 0.00024 t

1 Performance specifications measured in accordance with DIN 12876. 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 15 ... 23 l/min
Pump capacity pressure 0.5 ... 1.1 bar
Viscosity max. 50 cSt
Power consumption 11 A
Bath
Bath tank Stainless steel
Cooling
Cooling of compressor 1-stage Air
Other
Sound pressure level 42 ... 49 dB(A)
Classification
according to DIN12876-1
Classification I (NFL)
IP Code
according to IEC 60529
IP 21
Pump function Pressure Pump
Pump type Centrifugal Pump
User Interface Language English / German
Electronics
Interfaces Ethernet optional / RS232 / USB
Temperature control PID3
Temperature display OLED
Temperature setting Touchscreen
Electronic Timer
h:min
00:00 ... 99:59
Available voltage versions
9612081.30005651 100-115V 50/60Hz (Nema N5-15 Plug) (R290)
9612081.30005653 200-230V 50/60Hz (Multiple Plugs (EU / US)) (R290)
9612081.30005654 200-230V 50/60Hz (UK Plug Type BS1363A) (R290)
9612081.30005655 200-230V 50/60Hz (CH Plug Type T12 / 10A) (R290)
9612081.30005656 200-230V 50/60Hz (CN Plug) (R290)
Included in delivery
2 Barbed fittings for tubing 8 and 12 mm ID. (Pump connections M16x1 male)
Contact expert

Pump capacity

Medium: Water

Cool-down time

Medium: Ethanol

Heat-up time

Medium: Thermal G

Accessory for VALEGRO 801H

Downloads for VALEGRO 801H

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