HLC-2020SM High And Low Temperature Thermostat, -20 To 150 C (CAT#: STEM-AL-0471-ZJF)

The HLC-2020SM is a vertical high and low temperature thermostat for controlled bath applications. It provides a stable hot or cold liquid environment for sample and product testing. The 20 L tank supports medium-volume laboratory workflows. Internal and external circulation support direct bath operation and auxiliary temperature control. The LED display and membrane keypad provide operation and setting control. High-temperature direct drop support helps temperature transition from elevated operating conditions. Pump pressure and suction support external circulation through connected devices. Low level and high-temperature protection support safer operation.

Model: HLC-2020SM
Product Number: 1032064001
Tank Volume: 20 L
Temperature Range: -20 to 150 C
Temperature Fluctuation: +/-0.03 C
Setting Accuracy: +/-0.1 C
Display Precision: +/-0.1 C
High Temperature Direct Drop: Yes
Circulation Mode: Internal and external circulation
Ambient Temperature: 5-32 C
Power Supply Voltage: 200-230 V
Display Mode: LED
Setting Mode: Membrane keypad
Safety Protection: Low level and high-temperature protection
Heating Power: 2000 W
Cooling Power: 900 W
Refrigerant: R134a
Water Pump Flow: 22/15 L/min max/rated
Pump Pressure: 0.3 bar
Pump Suction: 0.2 bar
Head: 2.0/1.0 m max/rated
Circulation Interface: 10 mm pagoda fitting
Tank Opening: 295 x 295 x 150 mm
Overall Dimensions: 350 x 400 x 660 mm
Packing Size: 420 x 470 x 730 mm
Net/Gross Weight: 30/34 kg

20 L bath capacity
-20 to 150 C temperature range
LED display
Membrane keypad setting
High-temperature direct drop support
Internal and external circulation
Pressure and suction pump
Low level protection