AUTOCLAVES (VERTICAL TYPE) – JEIOTECH

The ST-G series vertical autoclaves feature a PID microprocessor controller for precise temperature and pressure control during sterilization and media melting. With a top-loading design, corrosion-resistant stainless steel chamber, and fully automatic sterilization cycles, they offer both standard and programmable modes for flexible operation. Equipped with comprehensive safety features including over-temperature, over-pressure protection, and low water level alerts, these autoclaves are ideal for laboratories, hospitals, and pharmaceutical production.

MODEL: ST-50G/65G/85G/105G

FEATURES

Performance:

  • Microprocessor controller and temperature calibration function allows for high precision temperature control.
    – Sterilization temperature at 110 to 123°C
    – Melting* temperature at 60 to 100°C
    * Liquefaction of coagulated agar media.
  • Automatic sterilization system for unattended operation.
    – Heating > Check safe > Sterilization > Sterilization safe > Exhausting > End
  • Convenient operation modes for various uses.
    – Standard modes and program modes are listed in detail as below tables.
  • Temperature calibration function.
Standard modes Temp.(°C) Time(min.)
Decontamination 121 35
Solids sterilization 121 20
Liquids sterilization 121 15
Melting 100 30

 

Program modes Temp.(°C) Time(min.)
Sterilization 1 110 to 123 1 to 999
Sterilization 2 110 to 123 1 to 999
Liquid sterilization 110 to 123 1 to 999
Melting 60 to 100 1 to 999

Convenience

  • Conveniently monitored by an independent control display, sterilization process display, and pressure gauge.
    – VFD for visualization of temp, pressure(optional), timer, warning alert checks.
    – LED lamps for sterilization process check.
    – Easy pressure check with the standard gauge attached to the front.
  • Vertical type autoclaves which allow for top loading are suitable for high volume sterilization.
    – Baskets are stackable two high or even more levels, which secure inside the chamber space requirements.
  • Low-maintenance
    – The chamber is constructed of stainless steel which is superiorly resistant to corrosion.
    – Easy to replace silicone gasket.
  • Convenient documentation with the optional data recorder.
    – Dot type recorder(6 point) allows for precise documentation.

Safety:

  • Mechanical safety devices
    – Over current protection.
    – Over temperature protection by automatic power cutoff.
    – Over pressure protection by automatic and manual safety valve.
  • Safety warning systems
    – Over temperature warning.
    – Low temperature warning.
    – Low water level warning.
    – Low heat warning if the temperature does not reach the sterilization or melting temperature.
    – Sterilization fail warning if the operation is unexpectedly stopped during sterilization process.
  • Slide opening door with plastic cover of low thermal conductivity prevents burns from the contact.

TECHNICAL SPECIFICATIONS:

Model ST-50G ST-65G ST-85G ST-105G
Control Microprocessor PID control
Chamber volume (L / cu ft) 50 / 1.76 65 / 2.29 85 / 3.0 105 / 3.7
Temperature Sterilization temp. (℃ / ℉) 110 to 123 / 230 to 253.4
Melting temp. (℃ / ℉) 60 to 100 / 140 to 212
Pressure Sterilization at 121℃ (kg/cm2) 1.1 to 1.2
Gauge range in analog (Mpa) – 0.1 to 0.6
Permissible altitude (m) Up to 800
Safety Over temperature protector / Pressure safety valve / Over current protector
Warning alert (over temp. / low temp. / low heat / sterilization fail /  low water level)
Timer 0 to 999 min.
Dimension Interior (WxH) (mm / inch) 400×458 / 15.75×18.03 400×558 / 15.75×21.97 400×758 / 15.75×29.84 400×908 / 15.75×35.75
Exterior (W×D×H) (mm / inch) 624x672x870

/ 24.57×26.46×34.25

624x672x971

/ 24.57×26.46×38.23

624x672x1083

/ 24.57×26.46×42.64

624x672x1233

/ 24.57×26.46×48.54

Exterior with exhaust tank

(W×D×H) (mm / inch)

722x672x870

/ 28.42×26.46×34.25

722x672x971

/ 28.42×26.46×38.23

722x672x1083

/ 28.42×26.46×42.64

722x672x1233

/ 28.42×26.46×48.54

Door max. opening

(W×D×H) (mm / inch)

1012x672x882

/ 39.84×26.46×34.72

1012x672x983

/ 39.84×26.46×38.7

1012x672x1095

/ 39.84×26.46×43.11

1012x672x1245

/ 39.84×26.46×49.01

Basket (ØxH) (mm / inch) 380×180 / 14.96×7.09 380×230 / 14.96×9.05 380×330 / 14.96×12.99 380×405 / 14.96×15.94
Net weight (Kg / lbs) 94.5 / 208.34 99.5 / 219.36 104 / 229.28 110 / 242.51
Electrical requirements (230V, 50/60 Hz) 14.3A 14.3A 14.3A 21.3A
Cat. No. AAHL1015K AAHL1025K AAHL1035K AAHL1045K

*This product is not available for usage at an altitude higher than 800m.

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