PolyScience Low Temperature Coolers enhance and simplify your low-temperature laboratory work. Available in both immersion probe and flow-through styles, they provide rapid, low-cost cooling of liquids to temperatures as low as -100°C. Typical applications include cannabis extraction, the cooling of exothermic reactions, freeze point determinations, freeze drying, impact testing, lyphilization, and vapor and solvent trapping. -100°C to -60°C.
Excellent for trapping and Dewar-type applications, these coolers reduce the expense of using dry ice or liquid nitrogen. A flexible hose allows convenient placement of the cooling probe.
Key Features
- Continuous cooling to temperatures as low as -100°C
- Designed to run at maximum cooling
- An economical alternative to dry ice or liquid nitrogen
- Excellent for trapping applications, freeze drying, and rapidly cooling small volumes of liquids
Immersion Probe Types
Working Temperature Range °F |
-148° to -76° |
Working Temperature Range °C |
-100° to -60° |
Temperature Control (°F) |
Fixed at -148° |
Temperature Control (°C) |
Fixed at -100°C |
Cleanable Air Filter |
Yes |
Display |
Temperature |
Maximum Ambient Temperature °F |
86° |
Maximum Ambient Temperature °C |
30° |
Overall Dimensions (L x W x H) (inches) |
20.1 x 15 x 22.3 in |
Overall Dimensions (L x W x H) (cm) |
51.1 x 38.1 x 56.6 cm |
Refrigerant |
R404A & R508B |
Immersion Probe Type |
Rigid Cold Finger |
Probe Diameter (inches) |
0.75 |
Probe Diameter (cm) |
1.91 |
Probe Length (inches) |
3.75 |
Probe Length (cm) |
9.53 |
Flexible Hose Diameter (inches) |
2.83 |
Flexible Hose Diameter (cm) |
7.14 |
Flexible Hose Length (feet) |
6 |
Flexible Hose Length (m) |
1.83 |
Shipping Weight (pounds) |
162 |
Shipping Weight (kilograms) |
73.5 |
Catalog Page Number |
114-115 |
Cooling Capacity @ -100°C (W) |
0 |
Cooling Capacity @ -80°C (W) |
35 |
Cooling Capacity @ -65°C (W) |
85 |
Electrical Requirements (VAC/Hz/Ph/A) |
120/60/1/11.5 |
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