Description
Polyscience 1.5 HP Chiller, Positive Displacement Pump; Air-Cooled
Description: 1.5 HP Chiller, Positive Displacement Pump; Air-Cooled
Display: LED
Connectivity: Optional: RS232, RS485
Working Temperature Range °C: 5° to 35°
Temperature Stability °C: ±0.5°
Temperature Calibration Capability: 1-point
Pump Type: Positive Displacement
Key Features
- High capacity cooling for lasers, electron microscopes, and other laboratory applications
- Small footprint conserves floor space
- Displays temperature and pressure or flow rate simultaneously
- User-adjustable temperature, pressure, and flow rate alarms
- Simple operation and maintenance
- Air- or water-cooled
- Positive displacement (PD) or turbine (T) pump; other pump options also available
| Common Specifications |
| Working Temperature Range °F |
41° to 95° |
| Working Temperature Range °C |
5° to 35° |
| Reservoir Capacity (gallons) |
3.5 |
| Reservoir Capacity (liters) |
13.25 |
| Reservoir/Tank Material |
Polyethylene |
| Reservoir Cover |
Screw-on Cap |
| Cleanable Air Filter |
Yes |
| Cleanable Fluid Filter |
Yes |
| Temperature Stability °F |
±0.9° |
| Temperature Stability °C |
±0.5° |
| Display |
LED |
| Display Resolution (Read) |
0.1 |
| Pump Type |
Positive Displacement |
| Process Connections |
1/2" (F) NPT |
| Over-Temperature Protection / Failsafe Heater Control |
Yes |
| Reservoir Liquid Level Indicator |
Yes |
| Reservoir Drain |
Yes |
| Maximum Ambient Temperature °F |
95° |
| Maximum Ambient Temperature °C |
35° |
| Overall Dimensions (L x W x H) (inches) |
30.5 x 19 x 26 in |
| Overall Dimensions (L x W x H) (cm) |
78 x 48 x 66 cm |
| Compressor Size (HP) |
1.5 |
| Refrigerant |
R134a |
| Shipping Weight (pounds) |
340.0 |
| Shipping Weight (kilograms) |
154.0 |
| Catalog Page Number |
104 |
| Hz (Hertz) |
60 Hz Only |
50 Hz Only |
| Part Number |
6860P46A270D |
6850P46A270E |
| Maximum Pressure (psi) |
100.0 |
83.0 |
| Maximum Pressure (bar) |
6.90 |
5.72 |
| Maximum Pressure Flow Rate (gpm) |
3.50 |
2.90 |
| Maximum Pressure Flow Rate (l/min) |
13.2 |
11.0 |
| Cooling Capacity @ +10°C (W) |
4420 |
3715 |
| Cooling Capacity @ +20°C (W) |
5200 |
4371 |
| Cooling Capacity @ +30°C (W) |
5980 |
5027 |
| Heater Wattage |
1000 |
1000 |
| Electrical Requirements (VAC/Hz/Ph/A) |
230/60/1/21.1 |
240/50/1/20.8 |
| Regulatory Approvals |
TUV |
CSA, CUL, CE |
