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Section II General Information
Description
The NESLAB System III Liquid to Liquid Heat Exchanger is designed to
remove heat from water-cooled instruments. The unit consists of a heat
exchanger, recirculation pump, PVC reservoir, and a microprocessor controller.
Specifications
Temperature Range
Temperature Stability
Cooling Capacity
1
Heat Removal (KW)
510152025
A= 6gpm pump flow
B= 10 gpm pump flow
C= 12gpm pump flow
A
B
C
70
60
50
40
30
20
10
Facility Water Flow GPM
1 2 2.4 3.5 5 6 8 10
Pressure Drop (PSI)
Reservoir Volume
2
Gallons
Liters
Dimensions
3
(H x W x D)
Inches
Centimeters
Shipping Weight
4
Pounds
Kilograms
1.25
4.7
20¾ x 17
3
/8 x 27
52.7 x 44.1 x 68.6
206
93.4
1. Cooling capacity is based in a 10°C difference between the temperature of the cooling
water supply and the cooling fluid flowing from the System III
to the instrument being cooled (see
Section III, Facility Water Requirements). Pressure drop obtained with the System III modulating
valve fully open.
2. Larger volume reservoir units are available.
3. Units with CP-55 and TU-3 pumps. Other larger volume units measure 33¾ x 23 x 27¼
(85.7 x 58.4 x 69.2). For complete dimensions see pages 22-23.
4. Approximate. Larger volume units weigh approximately 355 pounds (161 kilograms).
+5°C to +40°C
±1.0°C
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