> this product USES the microcomputer intelligent LCD
> light touch switch lightweight flexible, sound and light
alarm, and overtemperature alarm range is adjustable.
> the working chamber is made of high quality stainless steel,
the shell is made of high quality cold-rolled steel plate, surface
> of refrigeration system by the Italian firm's technology of
fluorine-free environment-friendly compressor.
> hidden way of frost, influence on the temperature in the
cabinet without when frost, can run for a long time.
(1) temperature sensor temperature: DIN grade A 5 mm SUS stainless
steel 100 x 1 PT.
(2) the automatic temperature control mode P.I.D calculus + Fuzzy
(3) temperature conversion by microcomputer linear compensation
(4) display LCD screen display, English display, key input mode.
(6) the humanized operation
A. refrigeration compressor, temperature automatic control electric
heating power output adjustment, P.I.D calculus control... And so
B. safety self-checking system main components self-checking, when
an exception occurs through the controller instructs the state and
stop the operation.
C. independent control controller will heating/cooling completely
The main function
(1) temperature display precision of 0.1 ℃.
(2) the temperature control precision is + / - 0.1 ℃.
Temperature deviation compensation (8) deviation correction, the
I/O self-checking security self-check function (9), an exception
occurs automatic power-off protection and fault indicator.
(11) automatic calculus of microcomputer automatic calculus P.I.D.,
cooperate with solid state relay power control, make the
temperature control more accurate (proportion, integral,
differential + solid state relay control mode).
(12) protection can set temperature upper and lower temperature
upper and lower limits.
(13) protection device controller monitoring safety protection
system and YuFangShi breakdown self check control.
Structure and material: three.
(1) in cases of SUS - 304 stainless steel mirror plate.
(2) the external material (SPCC) cold rolling steel plate
electrostatic powder paint processing.
(3) the thermal insulation material high density polystyrene foam
plastic and super fine glass fiber cotton.
(4) the door
A. observation window condensation prevention of conductive film
multilayer insulating observation window.
B. open direction single door design, from left to right way.
(5) mobile and pulley mobile placement, adjusting the front wheel
can be locked up in a fixed position * 4 (200 kg/wheel).
(6) the racks stainless steel bar grating shelf * 4 blocks, load 20
kg, 50 each layer with adjustable height.
4. Electric heating and temperature cycle:
(1) the way of high impedance axial flow fan motor. Air way to
level out the arc loop design.
(2) heating system microcomputer intelligent automatic control
electric power balance temperature + high-performance stainless
steel tubular heater.
Refrigeration system: five.
(1) full closed high efficiency compressor refrigeration equipment
+ air-cooled condenser.
(2) heat load regulation more sections of the heat exchange device,
high heat transfer of cooling capacity.
(3) circulation cooling system of the air through the fins
evaporator heat in the oven, the air temperature is reduced
constantly, to have the cooling effect.
(4) the condensing unit adopts the design of heat pipe technology
to prevent condensation.
(5) high efficiency refrigeration components
A. type evaporator fins inside thread copper pipe evaporator,
aluminum heat x 2 pills, switch to run.
B. type condenser fins inside thread copper pipe evaporator,
aluminum heat + big flow shaft diaspora heat fan.
C. filter drier Denver and filter drier in Europe.
D. refrigerant environmental protection refrigerants everything.
E. capillary throttling device.
6. Safety protection device:
(1) circuit breaker switch circuit breaker.
(2) the controller internal protection
A. open circuit or short circuit of temperature and humidity
B. overtemperature protection set temperature of high temperature
(3) the external fault detection protection
A. the electric protection overload protector (group 1)
B. compressor protection compressor pressure protection, overload
protector, overheating protection.
(4) the abnormal failure abnormal alarm failure occurs, the
automatic power-off protection, send out alarm sound.
7. The attachment:
(1). Product specification pro