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Description
The Thermo Scientific NESLAB EX Bath/Circulators are designed to provide
temperature control for applications requiring a fluid work area or pumping to an
external system.
Units consist of a circulation pump, seamless stainless steel bath, work area
cover, and a microprocessor temperature controller.
Specifications
Process Fluid
Temperature Range
2
Temperature Stability
3
Pump Capacity
4
Heater (Watts)
115V/60 Hz Models
230V/50 Hz Models
100V/50-60Hz Models
Bath Work Area
5
(W x L x D)
Inches
Centimeters
Bath Volume
Gallons
Liters
Weight
6
Pounds
Kilograms
EX 7
EX 10
EX 17
EX 35
A12°C to +200°C
±0.01°C
General Information
1. Specifications subject to change.
2. Above 80°C, baths are tested with silicone oil. This fluid is known to release a formalde-
hyde vapor (which is carcinogenic) above 150°C.
3. 37°C, 45°C, 60°C bath temperature. 20°C ambient. Measured at the center of the work area,
stable ambient. Sea level. For 37°C the work area cover was off, for 45°C and 60°C the work
area cover was on. No external flow. For some applications, agitation and stability above
ambient may be improved by connecting a small length of hose between the pump connections
on the rear of the unit.
4. 20°C ambient. 20°C bath temperature using water. Pump fully loaded. Sea level.
5. See next page for additional dimensions.
6. Add approximately 3 pounds (1.4 kilograms) for shipping weight.
6
5
/
8
x 7 x 6
16.8 x 17.8 x 15.2
8 ¾ x 8
1
/
8
x 6
22.4 x 20.6 x 15.2
8¾ x 8
1
/
8
x 9
22.4 x 20.6 x 22.9
1.9
7.2
3.0
11.3
4.8
18.1
8 ¾ x 15 ½ x 12
22.4 x 39.4 x 30.5
9.6
36.3
27
12.2
32
14.5
36
16.3
53
24.0
800
1600
2000
2000
800
1200
P
re
s
s
u
re
Meters Feet
4.9
16
3.7
12
2.4
8
1.2
4
0.8
1.6
2.4
3.2
4.0 Gpm
3
6
9
12
15 Lpm
Flow
