




HLC series vertical high-low temperature constant temperature baths are widely used in colleges and universities and enterprise quality inspections in the fields of biology, chemical industry, chemistry, pharmaceuticals, life sciences, physical property testing, etc. Provide users with a heat and cold controlled, uniform and constant temperature field source for user experiments and production, conduct constant temperature tests or tests on test samples or produced products, and can also be used as a heat source or cold source for direct heating or cooling and auxiliary heating or cooling source.
Maintenance-free pressure/suction pump, resistant to fiber and metal particles, and can stir the bath liquid in both horizontal and vertical directions to make the stirring more uniform;
Multiple safety protection: low liquid level protection, light and sound can be reminded at the same time when the alarm is available;
Parts in contact with liquid or steam are made of high-performance stainless steel and high-performance plastic;
Pt100 temperature sensor for single-point and two-point temperature calibration;
Internal circulation is available, and the internal circulation is equipped with two sample cup holders of different heights as standard, which is suitable for constant temperature and viscosity testing of different sample cups in the bath;
It can be circulated externally to realize the constant temperature of the Water Bath jacket of the viscometer, which is suitable for the viscosity test of the viscometer in the Water Bath jacket outside the bath;
The buzzer can be set to be silent or audible.