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Baths & Circulators

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Baths & Circulators

Viscometer Heating Baths

Ultra precise temperature control with excellent visibility.

Model Name : VB-25G/40G


Performance

  • Temperature range from ambient +5°Cto 150°C.
  • Microprocessor PID control / Automatic tuning / Calibration.
  • Optimal temperature equilibrium achieved by a vane type stirrer with strong circulation power.

Convenience

  • Easy readout digital LED displays.
    (0.01°Cresolution at 0 to 99.9°C/ 0.1°C resolution at 100 to 150°C)
  • Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
  • Convenient memory function of up to three frequently set temperature.
  • Clear visibility provided by double tempered safety glass windows in front and rear sides.
    (for operation from 10°C, use an optional cooling circulator)
  • Ø 51mm holes (for glass capillary viscometer tubes) and a Ø12.6 mm hole. (for a thermometer)
  • RS-232 interface for external control and data collection.
  • Monitor via mobile app anytime, anywhere with LC Connected (mobile monitoring system) connection. (when purchased LC GreenBox)

Safety

  • Isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid and also to protect users and samples against direct contact.
  • Complete safety protection system with warning alarms.
    - Low fluid level and dry-running, over-temperature, over-current.
  • Ideal for application requiring high visibility

  • Easy holding of U-shaped viscometer glass tubes (optional)

Model VB-25G VB-40G

Bath volume (L / cu ft)

25 / 0.9

40 / 1.4

Temperature

Working temperature range (℃ / ℉)

Amb. +5 to 150 / Amb. +9 to 302

Temperature stability at 50℃ (±℃ / ℉)

0.1 / 0.18

0.1 / 0.18

Heat up time to 70℃ (min) (±℃ / ℉)

35

55

Dimension

Bath opening / depth (W×L, D) (mm / inch)

145×265, 330 / 5.7×10.4, 13

295×265, 330 / 11.6×10.4, 13

Cover lids / Hole for thermometer (mm)

5ea / Ø51, 1ea / Ø12.6

8ea / Ø51, 1ea / Ø12.6

Exterior (W×L×H) (mm / inch)

492×374×536 / 19.4×14.7×21.1

642×374×536 / 25.3×14.7×21.1

Net weight (kg / lbs)

28 / 61.7

37 / 81.6

Electrical requirements (230V)

60Hz, 13A 50Hz, 13A 60Hz, 13A 50Hz, 13A

Cat. No.

AAH43301K AAH43302K AAH43401K AAH43402K

※ The lowest temperature that can be controlled depends on changes in room temperature and sample temperature.Therefore, please contact the distributor of our products before purchasing for technical consultation.

 

Viscometer tube holders

Specially designed to hold a two-opening viscometer glass tube and made of Bakelite, renowned for its high thermal endurance.

Cat. No. Suitable for
AAA43501 VB-25G (need max. 5 holders)
VB-40G (need max. 8 holders)

Cooling circulators

The temperature range of viscometer heating baths can be lowered up to +10°C (+50°F) when used with an optional cooling circulator.

Cat. No. Description Suitable for
AAH57051K RW3-1025 (230V, 60Hz) VB-25G (230V, 60Hz)
AAH57651K RW3-1025P (230V, 60Hz)
AAH57052K RW3-1025 (230V, 50Hz) VB-25G (230V, 50Hz)
AAH57652K RW3-1025P (230V, 50Hz)
AAH57061K RW3-2025 (230V, 60Hz) VB-40G (230V, 60Hz)
AAH57661K RW3-2025P (230V, 60Hz)
AAH57062K RW3-2025 (230V, 50Hz) VB-40G (230V, 50Hz)
AAH57662K RW3-2025P (230V, 50Hz)

* More information on the cooling circulators.


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LC GreenBox

Real-time monitoring and control of device operation via mobile app.
Up to 4 devices can be connected at once.


Cat. No. Description
AAAQ1011 JGW-4

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