Overview
DHJF-1220 low temperature (thermostatic) stirred reaction bath is an ultra-low temperature refrigeration equipment independently developed by GREATWALL. It adopts the technology of single-stage compression and partial condensation refrigeration full series combined heat exchanger, which can achieve ultra-low temperature below -100 ℃ with a single Compressor. Compared with the traditional three-stage cascade refrigeration system, the structure is simpler and Reliability is higher.
Features
1. Own core technologies (national patented products).
Adopting single-stage compression and split condensation ultra-low temperature technology can meet the needs of -100 ° C to -120 ° C.
3. Refrigeration Compressor and other key components adopt American, German and French brands, with high Reliability and high efficiency.
4. Key input and digital display, easy to operate, easy to monitor operating status parameters.
5. The material of the circulation system is 304 stainless steel and polymer anti-corrosion material, which can prevent rust, corrosion and low temperature liquid pollution.
6. There is no circulatory system below -100 ° C.
Principle
The product adopts the self-developed single-stage compression and partial condensation refrigeration full-series combined heat exchanger technology. Its core is the series heat exchanger of the outer sleeve and coil of the coil evaporator, which is composed of a multi-stage condensation inner tube of the evaporation outer tube and its inner cavity. A multi-stage refrigeration system is formed by one Compressor to achieve ultra-low temperature refrigeration.
Applications
The Product does not mention Specific Applications.
Standards
The product did not mention specific compliance standards.
Steps
The product does not mention specific operation steps.
Notice
* Permissible Ambient Temperature is 5~ 25 ℃.
* Power supply voltage is 3~, 380V, 50Hz.
