Cryogenic Bath BZCB-704 is a PID automatic temperature controller program with a capacity of 20L. It has a temperature range of -40 to 100 °C and a temperature fluctuation of 0.05°C. It has a large LCD screen with multi-language options that display the variable ranges. It is a safety protective device. The body shell is made of high-quality dusted stainless, and the internal liner and countertop top are made of anti-aging electrostatic spray technology. The porous U-shaped circulation cycle impression is used to design the inbuilt circulation system.
| Capacity | 20 L |
| Temperature Range | -40 to 100 ℃ |
| Temperature Uniformity | ±0.05 ℃ |
| Maximum Cooling capacity | 3900W |
| External Circulation Pump flow | 13 L/min |
| Work slot opening | 235×160 mm2 |
| Inner Groove Size | 300×250×270 mm |
Used to prevent the traditional water pump from affecting the temperature field of the tank due to its own heat production. It is necessary for most medical applications and laboratory applications that necessitate extremely low temperatures.