Polyscience Benchtop Chiller, LM Series, 1/10 HP Centrifugal Pump, 5.1 PSI, 120V 60Hz
Polyscience Benchtop Chiller
PolyScience Chillers and Coolers have proven, over several decades and hundreds of thousands of installations, that they are the most reliable in the industry — and an exceptionally smart choice for end-user and OEM applications ranging from lasers and analytical equipment to reactors and manufacturing equipment.
LM-Series and MM-Series Compact Chillers provide cooling power for demanding applications and serve as economical alternatives to tap water cooling systems. They feature a microprocessor-based controller, digital temperature display (°C or °F), and simple operation and maintenance.
To optimize cooling efficiency and performance, these sophisticated Chillers also feature a modulated refrigeration system. As a result, temperature stability is greatly enhanced and compressor life extended.
LM-Series and MM-Series Chillers are equipped with a magnetic drive centrifugal pump. Wetted parts within the recirculation system are brass, copper, stainless steel, EPDM rubber, Alcryn, nylon, PVC, and polyethylene.
Features:
- Precise and stable temperature control at low temperatures
- Large, easy to read LED display
- Space-saving, benchtop design
- Cooling at ambient temperatures as high as 30°C
- Low flow shutoff and alarm, high and low temperature alarms
- Simple setup, operation, and maintenance
- Choice of two different centrifugal pumps
- Fluid level indicator
- RS232 communication and external water filter optional
Technical Specifications:
Part Number | MM71GX1A110C |
Model | MM-7G |
Display | LED |
Connectivity | Optional: RS232 |
Working Temperature Range °C | -5° to 50° |
Temperature Stability °C | ±0.1° |
Temperature Calibration Capability | 1-point |
Pump Type | Centrifugal |
Maximum Pressure (psi) | 5.1 |
Maximum Pressure (bar) | 0.35 |
Maximum Pressure Flow Rate (gpm) | 2.1 |
Maximum Pressure Flow Rate (l/min) | 7.9 |
Cooling Capacity @ -5°C (W) | 130 |
Cooling Capacity @ 0°C (W) | 215 |
Cooling Capacity @ +10°C (W) | 320 |
Cooling Capacity @ +20°C (W) | 460 |
Cooling Capacity @ +30°C (W) | 490 |
Cooling Capacity @ +40°C (W) | 520 |
Cooling Capacity @ +50°C (W) | 550 |
Included Hardware | Two sets of Inlet/Outlet Adapters: ½ inch male NPT, 5/8 inch male NPT |
Electrical Requirements (VAC/Hz/Ph/A) | 120/60/1/12 |
Regulatory Approvals | TUV |
Working Temperature Range °F | 23° to 122° |
Working Temperature Range °C | -5° to 50° |
Reservoir Capacity (gallons) | 0.7 |
Reservoir Capacity (liters) | 2.65 |
Reservoir Cover | Screw-on Cap |
Cleanable Air Filter | Yes |
Temperature Stability °F | ±0.2° |
Temperature Stability °C | ±0.1° |
Display | LED |
Pump Type | Centrifugal |
Pump Speed | Constant, Single Speed |
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) | 20 x 10 x 17 in |
Overall Dimensions (L x W x H) (cm) | 50.8 x 25.4 x 43.2 cm |
Compressor Size (HP) | |
Refrigerant | R134a |
Shipping Weight (pounds) | 75 |
Shipping Weight (kilograms) | 34.5 |
Technical Specifications |
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