2.1 Cooling System |
1 | The refrigerating system equips Germany Bock Compressor, and uses
environmentally friendly refrigerant (R404a). Adopting binary low
temperature circuit system design, it is convenient to use
different compressors for work in different temperature regions. |
2 | Temperature control using P.I.D + S.S.R system coordinated control
with the same channel. It has the function of automatic
calculation, which can immediately modify the temperature change
conditions to make the temperature control more accurate and
stable. |
3 | High-precision controllers of temperature. The temperature
performance is accurately set and displayed with a resolution of
0.1 ℃. |
2.2 Temperature System |
1 | Temperature system using Nickel-chromium alloy high-speed heating
electric wire; |
2 | High temperature system is completely independent; |
3 | The system using stainless steel tube built-in nickel-chromium
alloy high-speed heating electric wire and high-temperature
magnesium oxide powder, which has fast response and long life; |
4 | The temperature system is completely independent |
2.3 Control System |
Temperature Sensor | High precision PT100 Platinum resistance |
Controller | TATO |
Display Function | a. Temperature Setting (SV) Practical (PV) value can be displayed
directly b. Display numbers, paragraphs, remaining time and cycles, running
time c. Program editing and graphic curve display, d. Fixed or program operation status display, |
Interface | a. RS-232 or R485 port design b. Connected to computer c. Monitor and remote control by computer and Ethernet optional |
2.4 Protection System |
1 | Protection for Electrical leakage |
2 | Over-temperature |
3 | Compressor overvoltage and overload |
4 | Heater short circuit |
