BPN-RHP/RWP Series CO2 Incubator Top Grade Type/Color Touch Screen, RT+5～55℃, 190L, Shanghai Yiheng Scientific Instruments Co., Ltd (CAT#: STEM-GME-0052-YJL)

BPN-RHP/RWP Series CO2 Incubator Top Grade Type/Color Touch Screen, RT+5～55℃, 190L, model BPN-190RHP is manufactured by Shanghai Yiheng Scientific Instruments Co., Ltd. The product adopts touch screen controller, CO2 concentration control system and temperature control/detection system.

Voltage: AC220V/50Hz
Power Consumption: 750W
Heating Method: Air jacket microcomputer PID control
Temperature Range: RT+5～55℃
Temperature Stability: +5～30℃
Temperature Fluctuation: ±0 1℃
CO2 Control Range: 0～20%
CO2 Control Precision: ±0.1% (Infrared sensor)
CO2 Recovery Time: (recovery to 5% within 30 seconds of opening the door) ≤ 3 minutes
Temperature Recovery: (30 seconds after opening the door to 37°C) ≤ 8 minutes
Relative Humidity: natural evaporation ≥90% (with relative humidity digital display)
Volume: 190L
Internal Dimension(mm)W×D×H: 520×530×690
External Dimension(mm)W×D×H: 708×710×1030
Shelves(Option): 3pcs
Disinfection Method: 90℃ high temperature moist heat disinfection(Optional UV disinfection)

touch screen controller
The large touch screen screen is adopted to replace the traditional button-type operation mode, which is easy to operate and easy to edit programs. The controller operation interface is available in both Chinese and English.
● It can display the real-time running curve, and has the function of curve summarization, which can directly check the changes of the three sets of curves of temperature, humidity and CO2 concentration in the same time period, as well as abnormal alarm and door opening and closing information.
● After the data and test conditions are input, the controller has the screen lock function to avoid human touch rather than normal shutdown.
● 72-hour machine operation record query function, which is convenient for users to track abnormal conditions and trace historical operation information.

CO2 concentration control system
● Imported infrared (IR) sensor control
The infrared sensor is the most suitable choice when the door of the box needs to be opened frequently during the experiment. The imported infrared (IR) sensor selected by Yiheng is very sensitive to the change of CO2 concentration, and is not affected by other conditions inside the incubator, with high measurement accuracy, avoiding the temperature and humidity in the box when the traditional thermal conductivity probe is monitoring the CO2 concentration. impact on it. If the door is closed after opening the door for 30 seconds, it can be restored to the set CO2 concentration of 5% within 3 minutes or less. Even in the case of multiple people who need to open and close the door frequently, the CO2 concentration in the box can still be kept fast, stable and uniform.

Temperature control/detection system
●Incubator temperature control system
Pt100 temperature detector to ensure accurate temperature inside the box. The heating power can be adjusted in real time through the difference between the actual temperature in the box and the set temperature to ensure the accuracy of the actual temperature in the box. The experimental temperature can be restored within 3 minutes after the user opens and closes the door for sampling and stakeout.

●door temperature heating system
The outer box door has a heating function. The door temperature follows the box temperature and is slightly higher than the box temperature, which can effectively prevent the glass door from generating condensed water, which is convenient for observing the experimental process and avoids the possibility of microbial contamination due to the generation of condensed water on the glass door. .

●Ambient temperature monitoring system
The independent ambient temperature detector can automatically adjust the heating system of the CO2 incubator according to the change of the ambient temperature in the experiment, so as to avoid the overshoot of the temperature in the box.

●Over temperature protection system
The backup temperature control system is independent of the temperature control system of the CO2 incubator. When the temperature of the incubator temperature control system fails and the temperature is out of control, when the temperature in the work room reaches the temperature limit set value of the controller, the over-temperature protection system will automatically cut off. Heating, and sound and light alarm.

●Power failure alarm system
The power supply status of the incubator is detected in real time. When a power failure or power failure occurs, an audible and visual alarm signal will be issued immediately, so that the incubator can operate safely and reliably without accidents.

Sterilization system
●90℃ high temperature moist heat sterilization system (RHP)
The inner chamber (including temperature sensor, carbon dioxide concentration sensor, fan, clapboard and bracket) can be thoroughly sterilized by high temperature and humid heat, and the microbial contamination caused by various microorganisms such as bacteria, mold, and mycoplasma on cell culture can be completely eliminated. Provide users with a safe experimental environment.

Simple operation: the user simply presses the (sterilization start) button on the control panel, and the sterilization system can perform a thorough operation of all components in the box (including temperature sensors, carbon dioxide concentration sensors, fans, partitions and brackets). Sterilize. The entire sterilization process takes 18 hours to ensure comprehensive and efficient sterilization.

UV disinfection system (RWP)
The ultraviolet germicidal lamp is located on the back side of the top of the box, which can sterilize the inside of the box regularly, effectively killing the circulating air in the box and the water vapor floating bacteria in the humidifying water pan or the bottom slope water pan, thus effectively preventing the contamination during cell culture. .

Automatic control of circulating fan speed
●The speed of the circulating fan can be automatically controlled. When the temperature in the box is at a constant temperature, the speed will be reduced, and the circulating wind speed will be adjusted to the wind speed suitable for cell growth to avoid volatilization of the sample due to excessive air volume during the test.

High efficiency filter
● Microbial high efficiency filter

The CO2 air inlet is equipped with a microbial high-efficiency filter, with a filtration efficiency of 99.99% for particles with a diameter of ≥ 0.3 μm, effectively filtering bacteria and dust particles in the CO2 gas.

● HEPA high efficiency filter
The gas quality in the CO2 incubator is an important indicator for measuring the cell culture environment. The HEPA high-efficiency filter can effectively filter out bacteria and dust particles in the outside air, eliminate and prevent cross-contamination between the outside air and the interior of the incubator, so that the inside of the incubator is always in sterile state. After the door is closed for 5 minutes, the air quality in the box can quickly return to the 100-level clean level. The HEPA filter is easy to assemble and disassemble without tools.

security function
● Alarm of high temperature, low temperature and over temperature ● Alarm of cabinet temperature sensor failure ● Alarm of door temperature sensor failure
● Over temperature sensor failure alarm ● CO2 concentration too high or too low alarm ● Power failure alarm
● Independent temperature limit alarm ● Alarm when the door is opened for too long ● Disinfection and sterilization status prompt

●Hierarchical authority management (optional)
With multiple assignable personal accounts, the device controller operation authority can be assigned to administrator, operator, and visitor accounts according to the needs of device management. The touch screen also supports Chinese and English input, and can log in to the system according to the actual name of the operator. At the same time, the system also has the operation log query function, which records the detailed operation log of each user, which is convenient for equipment operation and maintenance management and audit tracking.

●Data record and fault diagnosis display (optional)
All data can be downloaded to the computer through the RS485 port and saved. When a fault occurs, the data can be retrieved from the computer and diagnosed in time.

●Wireless alarm system (SMS alarm system) (optional)
If the user of the equipment is not on site, when the equipment fails, the system will collect the fault signal in time and send it to the mobile phone of the designated recipient through SMS to ensure that the fault is eliminated in time, the test can be resumed, and accidental losses can be avoided.

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