Overview
YIHENG DHP-9902 Electric heated incubators of constant temperature is a thermostatic device with fuzzy PID controller, with accurate temperature control and small fluctuation, with timing function. The box adopts mirror stainless steel liner and electric heating film Heating mode, the heating speed is fast and uniform, and it is suitable for cell foster, microbial foster and other experimental environments.
Features
1. Fuzzy PID controller, with accurate temperature control and small fluctuations, with timing function, the maximum setting value of time is 99 hours and 59 minutes.
2. Forced convection air duct system, improve Temperature Response Speed, improve Temperature uniformity and reduce temperature fluctuation.
3. Glass door inside the door, easy to observe, Glass door open automatically stop breeze circulation and heating, no temperature overshoot.
4. Mirror stainless steel liner, Electric heating film Heating mode, heating speed, uniform heating in the box.
5. Independent temperature limit alarm system (optional), which automatically interrupts when the temperature exceeds the limit to ensure safety.
6. Can be equipped with a printer or RS485 interface (optional) to record temperature parameter changes.
7. The speed of the circulating fan is automatically controlled, and the wind speed is reduced when the thermostatic is used to avoid the volatilization of the sample.
8. Multi-stage programmable controller (optional), LCD display, menu operation, preset 7 groups of 63-step programs, 9 steps per group, time 1 to 99 hours and 59 minutes.
9. Safety functions include independent temperature limit alarm (optional), sound and light alarm, high/low temperature and over-temperature alarm.
10. Ultraviolet sterilization system (optional), regularly disinfect the box to prevent cell fostering contamination.
Principle
Electric heated incubators of constant temperature quickly unify the space in the heating box through the electric heating film heating mode. The fuzzy PID controller is used to precisely adjust the temperature, and the convection air duct system is forced to circulate air to improve Temperature uniformity and Response speed. The circulating fan speed is automatically controlled to reduce the wind speed in the thermostatic state to adapt to the needs of cell growth. The optional multi-stage programmable controller can preset parameters such as temperature, wind speed, and time to realize automatic control operation.
Applications
Cell fostering, microbial fostering, biological experiments, medical research, laboratory thermostatic environment
Steps
1. Connect the power supply to AC 220V 50Hz.
2. Temperature range RT + 5~ 65 ℃, Temperature resolution 0.1 ℃.
3. Use the controller to set parameters such as temperature and time, and optional multi-stage programming functions.
4. Start the device and observe Temperature Uniformity +/- 2.0 ° C (at 37 ° C) and Fluctuation +/- 0.5 ° C.
5. Optional UV sterilization system for regular disinfection.
6. Turn off the equipment after the experiment.
Notice
• Ambient Temperature should be maintained at + 5~ 35 ℃.
• Glass doors open, breeze circulation and heating automatically stop to avoid temperature fluctuations.
• When selecting an independent temperature limit alarm system, pay attention to the automatic interruption function of overtemperature.
• When using the optional UV sterilization system, disinfect it regularly to prevent contamination.
• Avoid sample volatilization caused by excessive air volume, and pay attention to the automatic control of fan speed.
• Input Power is 2200W, make sure the power supply matches.
• 4 shelves are standard, and samples are placed reasonably.
