LDZF-30KB Vertical Presure Steam Sterilizer

Intelligent microcomputer control system
Using LED digital control system. after sterilization finished, sterilizer will automatic alarm and shut down.

Interlock device
The control system can real time super vision the sterilizer chambers temperature and pressure can open the sterilizers cover. Make sure the operators safety.

The structure of covers opening
Using 8 rotary extendable stick to improve sealing and safety performance.

Preset program
Can preset fixed program that sterilize solid body.

Memory storage system
Store the last operation program so convenient next operation

Interface check
Provide temperature and pressure check interface convenient to check multiple position temperature measurement

Digital display screen
Digital display screen and working  indicator light display running state

Safety devices
Interlock device overtemperature and over pressure protecting system burned protection, safety relief valve current leakage protector and automatic fault detection.

Technical Parameter

Parameter/ model LDZF-30KB
Configuration Semi-automatic Full-automatic control Drying
The main material Stainless steel Stainless steel Stainless steel
Volume/GW 79/86/93kg (30/50/75L) 81/89/95kg(30/50/75L) 81/89/95kg(30/50/75L)
Voltage /Power 220V/3.5Kw 220V/3.5Kw 220V / 3.5Kw
Packing size (L X W X H mm) 660 x 610 x 970 (30L) 660 x 610 x 1120 (5oL) 660 x 610 x 1270 (75L)
Product size (L X W X H mm) 500 x 550 x 860 (30L) 370 x 500 x 1000 (50L) 500 x 550 x 1140 (75L)
Sterilization chamber volume (D X H mm) 370 x 320 (30L) 370 x 500 (50L) 370 x 690 (75L)
Basket Size (D X H mm) 335 x 190 (30L) 335 x 360 (50L) 335 x 190 & 335 x 360 (75L)
Time setting range 0-99 h 0-99 h 0-99 h
Rated working pressure 0.217MPa 0.217MPa 0.217MPa
Sterilization temperature setting range 50˜134°C 50˜134°C 50˜134°C

Scope of application
This type of products meets the national provision of pressure vessel design standard. Our factory has obtained the necessary license of sterilized products and certificate of State Food and Drug Administration. this vertical pressure steam sterilizer is a new type of product from the factory. The product has the safety of structural design, the sterilizer is equipped with interlocking device. The cover is locked when it has pressure in the chamber. No heating after operating mistake. The main part of the national standard for medical operations. It is an ideal product to sterilizing instrument, dressing , medicine, glassware, culture medium at the medical health care, universities and college, biological research, food and chemical industry.

Sterilization principle
Pressure Steam Sterilizer is designed for the use of heat to kill microorganisms principle. Sterilization principle is to use the principle of gravity displacement of the steam from the top down in the sterilizer, the cool air is discharge from the vent, replaced by cold air discharge saturated steam, the use of the latent heat released by steam sterilization to achieve the article. The advantage of using steam heat sterilization method that has a strong bacterial effect, which can increase the water content of bacterial protein making it easy to solidification due to heat. the acceleration process dead microorganisms.

Product Standard

Q31/0114000133C002-2015 :Vertical Pressure Steam Sterilizer Simple Pressure Vessels”


1. Hand wheel lid structure 7. The work pressure is 0.217Mpa
2. Automatic control of the sterilization cycle program 8. Sterilization temperature setting range( 50℃-134℃)
3. Interactive safety interlock device 9.Double scale nemerical indication pressure gauge
4. Water supply cut protecting equipment 10. Self inflating type seal
5. Digital window display working status 11. Sterilization end automatic alarm
6. Time setting range (0-99hours) 12. Printer (option)

Technical parameters

Configuration Standard configuration Volume/GW 30L/80Kg
Power 220V3.5Kw The main material/
Thickness  (mm)
Stainless steel/2.0
Sterilization chamber
Volume  (mm)
Φ370×320 Packing size (mm) 660x610x970

Main parts

NO.            NAME QTY NO.              NAME QTY
1. Pressure controller 1 2 Power switch 1
3 Solid-state relay/440V 40A 1 4 Heater/3.5Kw 1
5 Spring loaded safety valve/0.217-0.24Mpa 1 6 Relief valve/0.25Mpa 1
7 Pressure gauge/1.6 Class 1 8 Seal ring 1
9 Computer board 1 1


SKU: hdzh-series-1-2-1 Category: Tags: , ,


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