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SECTION 1
INTRODUCTION
1.1 USE AND FUNCTION
ST 30 shaking water bath is designed to be used in microbiology, biotechnology, research
and industrial laboratories mainly tissue culture, bacterial incubation, enzyme reactions,
fermentation and other general and special applications.
ST 30 maintains incubation and heating temperatures between 5 ⁰C above the ambient
temperature and 99.9 ⁰C and keeps the temperature stable within the given tolerances.
Besides heating, ST 30 has a shaking function. The shaking speed can be set between 20
rpm and 250 rpm.
ST 30 has a microprocessor control system. The heating is based on PID control system.
There are digital display both for heating and shaking functions. Each function for
temperature and shaking has timer which can be programmed up to 99.9 hours including
hold position.
Microprocessor control system will shut down the temperature sensor and in case of
malfunctions that may occur in the control system, alarm system will be activated and the
user is warned visually and audibly. The study data are recorded in the memory and can be
transferred to external USB memory. At the same time, unauthorized persons have been
blocked permission to change parameters with improved password menu.
The tank of ST 30 is made of stainless steel and all the materials in contact with liquid are
made of stainless material. The tank is insulated with glass wool for operating homogenous
temperature distribution.
The ST 30 water bath is manufactured according to following standards;
EN 61010-1, EN 61010-2-051, EN 50419, EN 61326.
This device is in compliance with WEEE Regulation.
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