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LAUDA WK Class WK circulation chillers up to 2.8KW

Product Details

The circulation chillers of the WK class are available with different cooling and pump configurations. The temperature range for all the units is from 0 up to 40 °C. The differences between the individual units are the effective cooling and pump outputs and the dimensions. All units can be supplied with water cooling (W). This enables greater cooling performance without heating of the surrounding laboratory environment. We provide lab equipment and chillers from leading manufacturers of laboratory equipment and we deliver these products throughout the United Kingdom and Ireland. For more information on the lab equipment we supply please call 01939 291200 or contact us by email

 Temperature range

0...40 °C

Standard accessories

Nipples · screw caps · Water tubing – only WK 1200 W, WK 1400 W, WK 2200 W, WK 2400 W

Options

Digital interface RS 232/485 (LWZ 033) · flow control instrument (LWZ 035) · high-power pump 5.5 bar (LWZ 031) – only WK 1200, WK 1200 W, WK 2200, WK 2200 W

Recommended accessories

Fiber-reinforced rubber tubing 3/4“ · insulation for rubber tubing 3/4“ · 4-port manifold · fiber-reinforced rubber tubing 1/2“ · insulation for rubber tubing 1/2“

Technical Specifications

MODEL

 

WK 1200

WK 1200 W

WK 1400

WK 1400 W

Working temperature at range

°C

0…40

0…40

0…40

0…40

Temperature stability

±K

0.5

0.5

0.5

0.5

Cooling output at 20°C.

kW

1.2

1.5

1.4

1.7

Pump pressure max.

bar

3.2

3.2

1

1

Pump flow max.

L/min

40

40

30

30

Cat. No. 230 V; 50 Hz

 

LWG 133

LWG 161

LWG 137

LWG 162

 

MODEL

 

WK 2200

WK 2200 W

WK 2400

WK 2400 W

Working temperature at range

°C

0…40

0…40

0…40

0…40

Temperature stability

±K

1

1

1

1

Cooling output at 20°C.

kW

2.2

2.6

2.4

2.8

Pump pressure max.

bar

3.2

3.2

1

1

Pump flow max.

L/min

40

40

30

30

Cat. No. 230 V; 50 Hz

 

LWG 134

LWG 163

LWG 138

LWG 164

* Working temperature is equal to ACC range.

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