✍   In 2009, Jinan Shengtai Technology developed the first intelligent integrated distillation unit, marking the laboratory's farewell to traditional electric heating distillation methods and ushering in a new era of intelligent distillation in laboratories!

2016 Most Watched Scientific Instrument
2016 Best Domestic Instrument
Intelligent integrated distillation unit with independent intellectual property rights
National invention patent product, patent certificate No.: ZL200910019901.4
Special instrument for Shandong Province Environmental Monitoring Technology Competition
2011 Green Instrument for Environmental Monitoring Shortlisted Product
2012 Jinan City Independent Innovation Product
2013 Ministry of Science and Technology SME Technology Innovation Fund Project
ISO9001:2008 International Quality Management System Certified Product

Execution Standards
Water Quality - Determination of Volatile Phenols - 4-Amino Antipyrine Spectrophotometric Method (HJ 503-2009)
Water Quality - Determination of Cyanide - Volumetric and Spectrophotometric Methods (HJ 484-2009)
Water Quality  Determination of Ammonia Nitrogen  Distillation-Neutralization Titration Method (HJ 537-2009) 
Soil - Determination of Cyanide and Total Cyanide - Spectrophotometric Method (HJ 745-2015)

Production Standards
STEHDB Series Integrated Distillation Unit General Technical Specification "Q/0102JST002-2015"
 
Usage Description
In water quality testing and food detection, distillation is a very common and crucial pre-processing step. Traditional distillation equipment has independent heating, distillation, condensation, and receiving parts, making the operation cumbersome and inefficient. The lack of distillation endpoint control often leads to distillation failure, affecting work efficiency, and open-flame heating is highly prone to bottle explosions, posing operational risks.
This product adopts an intelligent integrated design, using far-infrared ceramic heating devices to replace high-power electric heaters while incorporating intelligent distillation endpoint control, built-in cooling water automatic temperature reduction and reflux devices, and professionally designed condensation tubes. It achieves simple operation, automatic distillation, aesthetic practicality, energy saving, and consumption reduction. It is widely applicable for distillation operations of volatile phenols, cyanide, and ammonia nitrogen in water samples from fields such as environmental monitoring, water supply and drainage, and disease prevention and control centers; as well as for distillation operations of sulfur dioxide residue, formaldehyde, and alcohol content in food detection.
 
Instrument Innovations
(1) Single-hole single control, achieving timed and quantitative automatic distillation, with a setting range of 1-500ml;
(2) Built-in cooling water tank, imported brand compressor, and air-cooled dual cooling modes, eliminating the need for external cooling water or chillers;
(3) Far-infrared ceramic heating devices replace ordinary electric heaters, saving energy, with good waterproofing and acid-alkali corrosion resistance;
(4) Automatic anti-suction, over-distillation protection system;
(5) Large LCD touch screen, convenient and user-friendly operation;
(6) Patent serpentine condensation tube, double-layer vacuum design, fast distillation speed, no reabsorption during heating;
(7) Imported leakage protection system, ensuring safe and reliable experiments;
(8) Comes with a custom-made six-position round-bottom flask rack set.