Thermo Scientific™ EK Immersion Coolers

Simplify direct cooling of small samples with immersion coolers. Combine immersion coolers with open-bath circulators for a reliable, flexible alternative to tap water cooling that eliminates dry ice or liquid nitrogen handling--saving both time and money.

Supplier:  Thermo Scientific™ 3291901

Catalog No. 13-875-836

Description

A simple solution for direct cooling of small samples. Thermo Scientific™ EK Immersion Coolers offer wide temperature ranges and integrated control. They can be used with open-bath circulators to provide the easiest way to cool small samples. A reliable and flexible alternative to tap water cooling that eliminates the inconvenience of handling dry ice or liquid nitrogen, saving both time and money. All models feature CFC-free refrigerant.

Models EK20 and EK30

• Air-cooled cooling circuit Suitable for individual cooling applications like cooling smaller volumes, removing reaction heat or replacing tap water cooling
• EK20 is designed for baths with a 15cm depth; end temperature of -25°C can be reached in a 5L Dewar vessel
• EK30 is designed for baths with a 20cm depth; end temperature of -30°C can be reached in a 5L Dewar vessel

Models EK45 and EK90

• Multi-purpose coolers with own controller for temperature accuracy of approximately 1° to 2°C
• Suitable for individual cooling applications like cooling smaller volumes or removing reaction heat
• Air-cooled cooling circuit Digital temperature display
• EK45: Reaches temperatures down to -45°C in a 5L Dewar vessel
• EK90: Reaches temperatures down to -90°C in a 5L Dewar vessel

Specifications

• Description: EK 90 Temperature Setpoint Option, Flexible Probe, 230V/50Hz
• Temperature Range: -90°C to +40°C
• Length (English) Hose: 59 in.
• Electrical Requirements: 230 V 50/60 Hz

• Cooling Capacity: 350w at +20°C; 280w at -10°C; 170w at -40°C; 100w
• Model: EK90
• Length (Metric) Hose: 150 cm
• Voltage: 230 V