NESLAB ThermoFlex™ 900
Recirculating Chiller
Delivers continuous cooling capacity up to 900 watts
Reliable, easy-to-use chillers |
Product |
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optimized for the most demanding |
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applications |
Specifications |
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Chilling Performance
Ideal for diverse applications within the following markets:
•Analytical instrumentation
•Laser
•Medical equipment
•Packaging
•Research
•University
High Reliability
You can expect years of consistent operation from the NESLAB ThermoFlex 900 recirculating chiller. The unit features a robust refrigeration system designed for continuous use in a variety of installations. The recirculation system incorporates highly reliable plumbing connections to eliminate leaks. Integrated air and fluid filters minimize wear to mechanical parts, which lowers lifetime maintenance costs and improves system reliability.
Superior Performance
ThermoFlex 900 chillers offer up to 10% greater cooling capacity than comparable units. The breadth of available options allows you to optimize chiller performance based on your application requirements. These chillers also have improved noise quality ensuring a pleasant work environment.
Easy to Use
The quick-start guide enables trouble-free system start up. Snap in-and-out air and fluid filters promote quick and simple maintenance. The innovative recirculation system includes an integrated funnel and visual indicator for operator convenience. An intuitive controller allows customer-defined alarms to be set for various parameters, ensuring your process is always in control.
Configurable to Meet Application Needs
The NESLAB ThermoFlex 900 recirculating chiller can be configured with a variety of plug & play options. The result is a reliable, easy-to-maintain, high performance unit that can be optimized for the most demanding cooling applications.
Analyze • Detect • Measure • ControlTM
NESLAB ThermoFlex™ 900 Specifications
Product Specfications
Setpoint Temperature Range |
5°C - 40°C |
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41°F - 104°F |
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Ambient Temperature Range |
10°C - 40°C |
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50°F - 104°F |
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Temperature Stability |
+/- 0.1°C |
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Setpoint Cooling Capacity at 20°C (see graph below for cooling curves)
60 Hz |
900W (3072 BTU) |
50 Hz |
750W (2560 BTU) |
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Reservoir Volume |
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Gallons |
1.9 |
Liters |
7.6 |
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Footprint or dimensions (HxWxD) |
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Inches |
27.4 x 14.2 x 24.7 |
cm |
69.6 x 36.1 x 62.7 |
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Unit Weight |
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lb |
126 |
kg |
57.2 |
Pumps (see graph below for performance curves)
PD 1 - Positive Displacement |
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60 Hz |
2.1 gpm @ 60 psi |
50 Hz |
1.7 gpm @ 60 psi |
PD 2 - Positive Displacement |
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60 Hz |
4.1 gpm @ 60 psi |
50 Hz |
3.3 gpm @ 60 psi |
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Power options |
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Option 1 |
100V/50Hz/1 Phase 15A Circuit |
Option 2 |
100V/60Hz/1 Phase 15A Circuit |
Option 3 |
115V/60Hz/1 Phase 15A Circuit |
Option 4 |
208-230V/60Hz/1 Phase 15A Circuit |
Option 5 |
230V/50Hz/1 Phase Amp 16A Circuit |
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Compliance |
NRTL Certified to CSA and |
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UL Standards; CE-Marked |
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Cooling Capacity |
Pumping Capacity |
Specifications obtained at sea level using water as the recirculating fluid, at a 20°C process setpoint, 25°C ambient condition, at nominal operating voltage. Other fluids, fluid temperatures, ambient temperatures, altitude or operating voltages will affect performance. Thermo Electron reserves the right to change specifications without notice. Pump performance results obtained with no restrictions on return to the system.