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? In 2009, Jinan Shengtai Technology developed the first intelligent integrated distillation instrument. Since then, the laboratory has bid farewell to the traditional and backward electric furnace distillation method and opened a new era of laboratory intelligent distillation!

The most watched scientific instruments in 2016
In 2016, the domestically produced good instrument has the independent intellectual property rights of the intelligent integrated distillation instrument national invention patent technology product, invention patent certificate number: ZL200910019901.4
Special instruments for Shandong Environmental Monitoring Technology Competition
2011 Environmental Monitoring Green Instrument Finalist Product
2012 Independent Innovation Products of Jinan City
2013 SME Technology Innovation Fund Project of the Ministry of Science and Technology
ISO9001:2008 International Quality Management System Certified Product

Implementation of the standard
Water quality Determination of volatile phenols 4-aminoantipyrine spectrophotometric method (HJ 503-2009)
Water quality-Determination of cyanide by volumetric method and spectrophotometric method (HJ 484—2009)
Water quality Determination of ammonia nitrogen Distillation-neutralization titration method (HJ 537-2009)
Determination of soil cyanide and total cyanide spectrophotometric method (HJ 745-2015)

Production standards
General technical specification of STEHDB series integrated distillation instrument "Q/0102JST002-2015"

Usage Description
In water quality testing and food testing, distillation operation is a very common and very important pretreatment step. Traditional distillation equipment has independent heating, distillation, condensation, and receiving parts. The operation is cumbersome and the efficiency is low; and due to the lack of distillation end point control, distillation often fails, affecting work efficiency, and the open flame heating is extremely explosive. Danger.
This product adopts intelligent integrated design, adopts far-infrared ceramic heating device instead of high-power electric heater, and adopts technical means such as intelligent distillation end point control, built-in cooling water automatic cooling and reflux device, and professionally designed condenser tube, which realizes simple operation, Automatic distillation, beautiful and practical, energy saving and consumption reduction, etc., can be widely used in the distillation of volatile phenol, cyanide, ammonia nitrogen, etc. of water samples in environmental monitoring, water supply and drainage, CDC and other fields; sulfur dioxide in the field of food testing Distillation operation of residual amount, formaldehyde, alcohol content, etc.

Instrument innovation
(1) Single hole and single control can be used to realize timing and quantitative automatic distillation, setting range: 1-500ml;
(2) Built-in cooling water tank, imported brand compressor and air-cooled dual cooling mode, without external cooling water or chiller;
(3) Use far-infrared ceramic heating device to replace ordinary electric heating furnace or electric heating mantle, which is more energy-saving and has good waterproof effect and acid and alkali corrosion resistance;
(4) Automatic anti-back suction and anti-over-distillation protection system;
(5) Large LCD touch screen, easy to operate and easy to use;
(6) Patented snake-shaped condenser, double-layer vacuum design, fast distillation rate, heating without sucking back;
(7) Imported leakage protection system to ensure the safety and reliability of the experiment;
(8) A set of special customized six-digit round-bottom flask racks will be presented at random.