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Technical specifications – JULABO FLW11006 Recirculating Coolers User Manual

Page 9

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9

3. Technical

specifications

Recirculating Cooler
Cooling

FL7006 FLW7006
air cooled

water cooled

Working temperature range

°C

-20 ... +40

-20 ... +40

Temperature stability

°C

±0.5

Temperature selection:

digital

via key pad

indication

on

LED-DISPLAY

remote control via personal computer

indication on monitor

Temperature indication:

LED-DISPLAY

Resolution

°C 0.1

Temperature control

PID

1

Temperature sensor

Pt 100

Excess temperature protection

85 °C - fixed value

Low liquid level protection

float switch

Cooling capacity
Medium: Mixture water-glycol

°C
kW

+20 0 -10

+20 0 -10

7.0 5.1 3.0

7.4 5.5 3.1

Cooling compressor

1-stage

Refrigerant

R404A

Electrical connections:

Computer

interface

RS232

Alarm

output

for external alarm signal

Circulating pump:

discharge, max.

at 0 bar

l/min

60

60

pressure, adjustable at 0 Liter

bar

0.5 ... 6.0

0.5 ... 6.0

Feed pressure indication

bar

Manometer

Filling level indicator

sight

glass

Filling volume

from ... to

liters

39 ... 47

Dimensions (WxLxH)

cm

78x85x148

Weight

kg

252

220

Ambient temperature range

°C

5 ... 40

Return flow temperature

°C

80 max.

Cooling water

Flow rate at 20 °C inlet temperature


l/min


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11.6

IP class according to IEC 60 529

IP 21

Mains power connection 400 V/3PNPE/50Hz V/

Hz

360-440/3PNPE/50 360-440/3PNPE/50

Current input at 230 V

A

14

14

Mains power connection 230 V/3PPE/60Hz

V/ Hz

197-242/3PPE/60

207-253/3PPE/60

Current input at 220 V

A

23

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All measurements have been carried out at: rated voltage and frequency,
ambient temperature: 20 °C