Also named 37°C constant temperature stage, this digital heating plate is an essential device for livestock artificial insemination laboratories. Small lab vessels, tools and instrument accessories need to be kept at a constant 32–37°C during operations, and this heating stage provides a safe, hygienic and convenient platform for heat preservation.

The temperature can be arbitrarily set from room temperature to 50°C and stably maintained to keep semen and labware at a constant temperature during experimental procedures.

• Alloy Heating Element: The heater is made of specially molded aluminum alloy for uniform and flat temperature rise.
• Simple Operation: LED digital display panel delivers accurate readings, adjustable from room temperature to 40°C.
• Portable Design: Built-in power supply and heating cables are integrated with the main unit for easy carrying.

1. Place the constant temperature stage on the microscope workbench, then lay the glass slide on the heating panel.
2. Connect the power cord and turn on the power switch; the digital display indicator will light up.
3. Temperature setting: Short press the SET key to enter temperature adjustment mode. Press the UP key to increase value or the DOWN key to decrease value to reach the target temperature, then press SET again to return to real-time temperature monitoring mode.
4. The screen shows real-time detected temperature under normal monitoring status.

Note: This instrument adopts low-power heating design, which takes a long time to heat up. It takes approximately 10–30 minutes to reach the preset temperature for initial use.

Most operations in artificial insemination labs cannot be completed instantly. Sperm is extremely sensitive to drastic temperature changes and exhibits the highest motility at 37°C, so semen must be kept at 35–37°C for most operations, especially during microscopic sperm motility observation. Both slides and coverslips under the microscope need to stay at 35–37°C.

All small labware, tools and instrument parts requiring constant 32–37°C storage can be placed on this digital heating stage for safe, clean and convenient heat preservation. The stage can be directly mounted onto standard microscopes.

If higher temperature precision is required, we recommend our biological transparent glass heating stage. This transparent heating stage delivers high efficiency and precise temperature control.

Equipped with large ultra-thin transparent sapphire as the heating substrate, it will not block microscopic observation. Adopting precision constant temperature technology with minimal temperature fluctuation, customized outlines are supported. It is compatible with ordinary microscopes, stereo microscopes and inverted microscopes.

The ultra-thin transparent glass heating panel features ultra-slim thickness, high light transmittance, outstanding mechanical strength, excellent wear resistance, high temperature resistance and anti-deformation performance. DC low-voltage multi-zone surface precise temperature control technology is applied to ensure extremely uniform temperature across the entire observation field, with temperature fluctuation and temperature unevenness both less than 0.1°C.

The main frame is made of metal alloy, featuring elegant appearance, ultra-slim structure, high rigidity, anti-deformation and long service life.

Compared with imported transparent heating stages of the same type (such as Tokai Hit), our product boasts superior temperature control accuracy, stylish streamlined appearance and ultra-high cost performance, winning wide recognition and favor from global customers.

It has reshaped international peers’ perception of China’s transparent heating stage technology, achieved major technical breakthroughs in this field, and broken the long-term monopoly of imported heating stages in the domestic market.