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In 2009, Jinan Shengtai Technology pioneered an intelligent integrated distillation instrument product in the country. Since then, the laboratory has bid farewell to the traditionally settled electric furnace distillation work method and opened a new era of intelligent distillation!


Implementation of standards
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 the lack of distillation end point control often leads to distillation failures, affecting work efficiency, and 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, aesthetics and practicality, 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) Closed cooling water automatic cooling and circulating return device, without external tap water cooling, energy saving and consumption reduction;
(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 sucking, put on excessive distillation protection system;
(5) Large-screen LCD touch screen, easy to operate and easy to use;
(6) Special customized patented condenser, double-layer vacuum chamber design, fast distillation speed without reflux;
(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.