HLN-2018 Special Constant Temperature Circulator For Viscometer, 18 L (CAT#: STEM-AL-0513-ZJF)

The HLN-2018 is a special constant temperature circulator for manual viscosity measurement. It supports conventional kinematic viscosity testing in a controlled bath environment. The unit provides multiple capillary viscometer test positions for parallel measurements. A cooling coil is included for room-temperature-point testing when connected to tap water control. The pressure and suction pump circulates the bath liquid in horizontal and vertical directions. This circulation design helps improve bath temperature uniformity during viscosity testing. Stainless steel and high-performance plastics are used for parts contacting liquid or vapor. Pt100 sensing supports multi-point temperature calibration.

Model: HLN-2018
Item Number: 1032124001
Temperature Control Range: 20-100 C
Volume: 18 L
Temperature Control Precision: 0.05 C
Display Precision: +/-0.01 C
Display Mode: LED
Setting Mode: Button
External Temperature Sensor: PT100
Ambient Temperature: 5-32 C
Power Supply Voltage: 200-230 V
Circulation Mode: Internal and external calibration
Flow Rate: 18 L/min
Lift: 3.0/2.0 m max/rated
Circulation Interface: 10 mm pagoda fitting
Opening Size: 60 mm diameter, 6 holes
Dimensions: 310 x 510 mm
Packing Size: 500 x 585 x 495 mm
Net/Gross Weight: 12.5/13.2 kg

Designed for capillary viscometer testing
Six-hole opening format
Internal circulation function
Pressure and suction pump mixing
Low liquid level alarm
Pt100 multi-point calibration
Cooling coil included
Stainless steel liquid-contact parts