Medicine Stability Test Chamber, 80L, Touch Screen, Shanghai Huitai Equipment Manufacturing Co., Ltd (CAT#: STEM-DTE-0054-YJL)

Medicine Stability Test Chamber, 80L, Touch Screen, model LHH-80SDP, is manufactured by Shanghai Huitai Equipment Manufacturing Co., Ltd. The product has a humanized design, integrates a microcomputer controller, and the control is stable, accurate and reliable. Set unique air duct circulation to ensure uniform distribution of wind in the studio. There is a test hole with a diameter of 25mm on the left side of the box.

Temperature control range: 0~65℃
Temperature fluctuation/uniformity: ±0.5℃/±2℃
Humidity range/deviation: 40~95%RH/±3%RH
Light intensity/error: none
Timing range: 1~99 hours per segment
Temperature and humidity control method: Balance temperature and humidity control method
Refrigeration system/cooling method: Two sets of independent original imported fully enclosed compressors are automatically switched (LHH-80SD/80SDP is a set of independent original fully enclosed compressors)
Controller: Programmable touch screen controller
Sensor: Pt100 platinum resistance capacitive humidity sensor
Working temperature: RT+5～30℃
Power supply: AC 220V±10%
Power: 1900W
Volume: 80L
Liner size (mm)W×D×H: 400×400×500
Dimensions (mm)W×D×H: 550×790×1080
Load tray (standard): 2 pieces
Embedded Printer: Standard
Safety devices: compressor overheating protection, fan overheating protection, overtemperature protection, compressor overpressure protection, overload protection, water shortage protection.
Note: 1. SD, SDP, GSD, GP series, standard embedded printer
2. Optional high-precision digital recorder
3. GP, GSD series, manual stepless dimming, standard illuminance monitor, built-in top illuminator
4. GP, GSD series, optional multi-layer illuminator

■Continuous operation guarantee
◎Two sets of imported compressors are automatically switched to ensure that the drug test runs continuously for a long time without failure. Break through the defect that domestic drug test chambers cannot run continuously for a long time.
◎Continuous operation does not require defrosting, to avoid fluctuations in temperature and humidity in the box due to defrosting during use.
■Quality Assurance
◎The key components such as temperature and humidity controllers, compressors, and circulating fans are imported products, which have the characteristics of stable, safe and reliable operation for a long time.
■Security function
◎Independent temperature limit alarm system, which can prompt the operator with sound and light alarm to ensure the safe operation of the laboratory without accidents. Low temperature or deviation and over temperature alarm.
■Imported humidity sensor
◎Select a humidity sensor that can run at high temperature to avoid the trouble caused by frequent replacement of wet and dry bulbs and wet belts.
■Ultraviolet sterilization system (optional)
◎The ultraviolet germicidal lamp is placed on the back wall of the box, which can disinfect the inside of the box on a regular basis, which can effectively kill the floating bacteria in the circulating air in the box and the water vapor in the humidification tray, thereby effectively preventing the pollution during the drug test.
Illumination automatic monitoring and control (optional)
◎Break through the defect that the illuminance cannot be monitored and controlled in the existing domestic stable test box. The optical sensor is used for monitoring and stepless adjustment, and the illuminance attenuation and test error caused by the aging of the lamp tube are reduced.
■Data record and fault diagnosis display
◎When the test box fails, the dynamic display screen will display fault information, and the operation failure of the test box is clear at a glance. It can be connected to a printer or 485 communication interface, and the temperature and time curves can be recorded with a computer and printer, providing a strong guarantee for the storage and playback of data during the test process.
■Programmable touch screen controller (optional)
◎Using a large touch screen screen, the screen operation is simple, and the program editing is easy.
◎ The controller operation interface is available in both Chinese and English, and the real-time running curve can be displayed on the screen.
◎ It has the capacity of 100 groups of programs, 1000 segments and 999 cycle steps, and the maximum time for each segment is 99 hours and 59 minutes.
◎ After the data and test conditions are input, the controller has the screen lock function to avoid the shutdown caused by human touch.
◎ With P.I.D automatic calculation function, the temperature and humidity change conditions can be corrected immediately, making the temperature and humidity control more accurate and stable.
◎ With RS-232 or RS-485 communication interface, you can design programs on the computer, monitor the test process and perform functions such as switching on and off.

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