End line chiller for laboratory

Refroidisseur d'eau fin de ligne laboratoire

Product

  • silencieux
  • économique

Many research centers and modern laboratories , have a centralized cold water system.

The pressure of the cold water is too low in the handling room to connect directly the equipment to cool ; Furthermore , the accuracy is not guaranteed .


"End line Laboratory Chillers" effectively address this problem:

Connected to the central network , the end line cooler absorbs " cold energy" required to power the unit concerned via a heat exchanger with stainless steel plates.
Distribution of water under pressure is ensured, from a water reserve, by a stainless steel centrifugal pump;


temperature regulation is controlled by an electronic thermostat acting on a 3 ways valve.
Choosing a End line chiller ensures both
ease of use ( low noise ), a real energy saving, as well as lack of maintenance.
Choose a " lab cooler line end EURODIFROID provides researchers quiet for long."

Standard equipment

  • Stainless steel brazed plate heat exchanger with high exchange coefficient
  • 3-way valve ensuring a good stability of the temperature
  • Polyethylene insulated tank with lid for easy cleaning
  • Circuit water cooling stainless steel and PVC
  • Water level indicator
  • Drain valve
  • Hydraulic connections: Female G1/2"
  • Multicellular centrifugal circulating pump
  • Flow control valve
  • Manual bypass for precise adjustment
  • ON/OFF switch
  • Electronic thermostat with digital display
  • Earth connected body
  • Aluminium base
  • Electro galvanized steel body RAL 7032
  • Sound insulation for low noise level
  • Access to the interior of the unit by 6 screws


Optional equipment

  • Flow controler
  • Automatic by-pass (safety pressure)
  • Electric water indicator
  • Automatic filling valve
  • High pressure pump HP2
  • Water filter
  • Low temperature alarm
  • High temperature alarm
  • PID control for accuracy ± 0.5°C
  • Desionised cartridge
  • Interface 4-20 mA

Connection

Technical datas

ECH 20 AWBI

ECH 20 AWBI HP2

ECH 20 AWBI PID

ECH 45 AWBI

ECH 45 AWBI HP2

ECH 45 AWBI PID

Power supply

V-Hz

230-1-50

Cooling capacity*

kW

2,0

4,5

Power consumption*

kW

0,5

Accuracy

°C

±0,3

Temperature stability

°C

±1,5

Running current

A

2

3,5

2

2

3,5

2

Line protection

A

4

Water flow mini/maxi

l/min

03-41

Available pressure

bar

1,0-2,6

1,8-4,6

1,0-2,6

1,2-2,6

1,8-4,6

1,0-2,6

Tank capacity

l

10

30

Water connection

F1/2"

Secondary water flow

l/min

5

10

Noise

dB(A)

60

Temperature control

°C

15-30

Ambient temperature mini/maxi

°C

10-40

Dimensions

A

mm

550

660

B

mm

660

760

C

mm

360

450

*Datas given for 10°C gap between primary water inlet and secondary water outlet

Diagram

End line chiller for laboratories

[Translate to English:] Exemple de tenue en température du LABO ECH