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10. Specification
Product structure and performance: the product is mainly composed of pressure-bearing chamber,
chamber cover, the cover lock structure, steam pipe, circuit structure, shell, water cooling tank and
caster, etc.. Performance: the highest temperature 135
℃
, the highest working pressure 0.255
MPa.(See table below)
Product name
Vertical pressure steam sterilizer
Model
SM520
SM820
SM530
SM830
Scope of application
Applicable to health care, scientific research units, such as used for sterilization
of medical device, lab ware, culture medium and sealing liquid or preparations.
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Operating temp. range
105
℃~
135
℃
(sterilize), 65
℃~
100
℃
(liquefy)
45
℃~
60
℃
(retain temp.), 45
℃~
80
℃
(preheat temp.)
135
~
150
℃
(dry)
Max. operating pressure
0.255MPa
Operating ambient temp.
5
℃~
35
℃
Cover mechanism
Manual up and down open/close system
(safety lock mechanism attached)
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Sterilize heating pipe
100V 1000W ×2
Dry heating pipe
110V/295W ×2
110V/455W×2
110V/275W ×2
110V/625W ×2
110V/295W ×2
110V/455W ×2
110V/275W×2
110V/625W×2
Exhaust valve
For auxiliary exhaust, full open and slow exhaust (one each)
Optional connector
For sample sensor (R1/4), recorder (R1/4) and connection to pressure gauge
(branched from the electromagnetic exhaust duct)
Forced cooling fan
Axial fan motor
Condenser
Copper pipe radiator
Condensate fan
Axial fan motor
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Temp. control system
PID control by microcomputer
Setting/display method
Digital setting by UP/DOWN key / Digital display
Timer
Range: 0 or 1min to 99h59min, Resolution: 1minute
Operation courses
Instrument sterilize, fluid
sterilize, sterilize→retain temp.
Liquefy→retain temp., instrument dry, sterilize→dry
Other functions
Key lock, Schedule, Memory, Preheating, Forced cooling, Pattern lock,
Error logging, Accumulated time / operation times, Time display, Buzzer,
Sample temperature sensor (optional)
Safety devices
Sterilize sensor error, sterilize SSR short circuit, dry sensor error, dry SSR short
circuit, sterilize heater disconnection, dry heater disconnection,, water level
detection (liquid expansion method), independent chamber overheat protector,
cover unlock error, chamber overpressure protection, uncover pressure
protection, warning about setting error in cooling water box, cover lock error,
memory error, pressure switch (0.25MPa), pressure safety valve (0.255MPa)