Scope of Application

【Operating Instructions】

This product is suitable for use in scientific research institutions and production departments involved in environmental protection, sanitation and epidemic prevention, livestock, drug inspection, aquatic products, etc. It is a dedicated constant‑temperature device for water analysis, BOD determination, cultivation and preservation of bacteria, molds, and microorganisms, as well as plant cultivation and breeding experiments.

**YS-PRSH Series Biochemical Incubator**

**【Scope of Application】**  

This product is suitable for use in scientific research institutions and production departments

 involved in environmental protection, sanitation and epidemic prevention, livestock, drug 

inspection, 

aquatic products, etc. It is a dedicated constant‑temperature device for water analysis, BOD 

determination, cultivation and preservation of bacteria, molds, and microorganisms, as well as plant 

cultivation and breeding experiments.

**【Instrument Features】**  

1. Complies with global environmental trends — new fluorine‑free design.  

2. Touch‑screen LCD display with a multi‑data integrated operation interface — simple

 and easy to understand, convenient for observation and operation.  

3. Mirror‑finished stainless steel inner chamber with rounded corners (semi‑circular arcs);

 the shelf brackets can be freely installed and removed for easy cleaning of the working chamber.  

4. A 30 mm diameter test hole is provided on the left side of the chamber; a standard power 

socket is provided on the outside, allowing flexible wiring according to the installation location.  

5. An oscillator can be placed inside the chamber for constant‑temperature shaking culture.  

6. Fuzzy PID controller ensures precise temperature control with minimal fluctuation; 

includes a timer function with a maximum setting of 99 hours and 59 minutes.  

7. A lighting lamp is installed inside the working chamber to facilitate observation of 

experimental conditions.  

8. Uses a branded compressor and circulation fan; unique circulation air duct design ensures

 uniform temperature and humidity in the working chamber, preventing sample evaporation 

due to excessive airflow during experiments.  

9. Built‑in one‑piece tempered glass door for observing the internal state of the instrument.  

10. Built‑in leakage protection device; features a fault self‑diagnosis function.  

11. Timer setting and running time adjustment.  

12. Temperature and humidity settings; up to 24 segments of program operation mode; 

real‑time viewing of temperature and humidity curves.  

13. Historical records can be saved (by year, month, day); any historical data can be viewed.  

14. Print and save function; real‑time viewing of current historical records; historical data 

can be exported via USB.  

15. The YS‑PRSH‑30B model can be optionally equipped with an inverter for use as a

 vehicle‑mounted unit; all models can be customized with internal humidification.