The ZZKD DC-0506 is a benchtop heating and cooling recirculating circulator with a 6 L SUS304 stainless steel tank. It combines a fully enclosed compressor and resistive heater to hold bath temperatures across a -5 to 100°C range with ±0.05°C stability and 0.01°C resolution.

An integrated circulating pump moves fluid through external equipment such as jackets or condensers, making the unit suitable for both direct temperature control of samples in the tank and as a hot or cold source for connected apparatus.

It is intended for laboratory use in chemistry, physics, biology, and related processing settings where a controlled, constant bath temperature is required.

How It Works

Fluid in the stainless steel tank is heated by a 600 W element or cooled by the enclosed compressor, then circulated by an internal pump. An LCD controller regulates temperature to the setpoint and supports temperature correction down to 0.01°C, while over-temperature and overcurrent protections monitor operation.

Key Features

• 6 L SUS304 stainless steel tank with electrostatic-sprayed, corrosion-resistant finish
• Combined refrigeration and 600 W heating across a -5 to 100°C range
• Temperature stability of ±0.05°C with 0.01°C resolution and a correction function
• Enclosed compressor providing 200 W cooling at 20°C ambient and 100 W at 5°C
• Circulating pump rated at 8 L/min flow with a 4.59 ft (1.4 m) pump head
• LCD controller with adjustable upper/lower temperature limits and over-temperature alarm with load cutoff
• 0.8 kW total power draw; overall dimensions 320 x 370 x 675 mm

Applications