Innovating science for over 125 years

Steam Sterilizer



High performance, easy operation and ergonomically designed sterilizers featuring easy top loading and handling of samples

Operation and functions

  • Maximum sterilizing temperature goes up to 135°C suitable for protein modification
  • By simple setting and operation, these sterilizers manage ordinary sterilization, sterilization of culture mediums and liquids, and melting of culture mediums
  • Custom programs can be saved for repeated use
  • Standard equipped with timer start and pre-heating features for efficient use of time and cooling fan to shorten cool down time
  • Mobile on wheels

Safety Features

  • Lid interlock mechanism
  • Drain bottle unset alarm
  • Memory malfunction
  • Automatic shutdown when malfunction
  • Self-diagnostic functions
SystemAutomatic high-pressure steam sterilization
Operating temperature range45~135°C
Max. working pressure0.255MPa
Ambient temperature5~35°C
LidManual upward opening with an interlock for safety
Heater100V, 600W x 2 units100V, 800W x 2 units100V, 950W x 2 units
Exhaust valveOne exhaust valve and one slow release valve
Connection ports for optional accessoriesTotal 3 ports. Female thread for sample temp. sensor (1/4" ), Female thread for chamber temp. sensor (1/4" ), Female thread pressure sensor (branching from the solenoid valve tubing)
Cooling fanAxial fan motor
Temp. controllerPID control by microprocessor
Temp. display / settingDigital display / digital setting by ▲▼ keys
Timer / Timer resolution0 or 1 min. to 99 hrs 59 min. / 1 min.
Operation modeInstrument sterilization course, liquid sterilization course, sterilization and keep warm course, melting and keep warm course, customer-programmed course
Other functionsKey locking, presetting, saving, preheating, forced cooling, sample temperature sensor (option), pattern locking, up to 20 error log saving, display of accumulated working time / present time, ON-OFF beeping setting
Safety deviceSensor failure detection, SSR short-circuit, broken heater wire, prevention of idle heating (liquid expansion type), alarm against the absence of a drain bottle, failure in locking the lid, memory error detection, pressure relief valve (0.255 MPa)
External dimensions (WxDxH)400 x 530 x 848 mm460 x 590 x 848 mm460 x 590 x 1068 mm
Internal dimensions of chamberø240 x D445 mmø300 x D445 mmø300 x D665 mm
Internal capacity20L32L47L
Power sourceAC100~120V (15~12.5A) (with plug)
AC200~240V (7.5~6.5A) (no plug, round terminal)
AC100~120V (15~12.5A) (no plug, round terminal)
AC200~240V (10~8.5A) (no plug, round terminal)
AC100~120V (23.5~19.5A) (no plug, round terminal)
AC200~240V (12~10A) (no plug, round terminal)
Accessories2 pcs. stainless steel mesh basket (ø205 x D204mm), OSM602 pcs. stainless steel mesh basket (ø262 x D204mm), OSM703 pcs. stainless steel mesh basket (ø262 x D204mm), OSM70
Vapor cup x 1, Drain bottle x 1, Drain board x 1, Chemical indicator 1 set (30 pieces), Filter x 1

Click on the links below to download the associated PDFs.

Sterilizer Overview

SN Series Catalog

SN Series Poster

Sterilizer Accessories

To download Operational Manual, visit our Technical Support Center