An instrument that determines the concentration, purity, sugar content or content of a sample by measuring the optical rotation of a substance is widely used in the production, research and teaching fields of industries such as sugar, pharmaceuticals, food, chemicals and petroleum, and can be used for laboratory analysis or process quality control.
The ST-12B automatic touch screen sugar analyzer adopts a 7-inch TFT true-color touch screen. The control system is highly integrated and operates fully automatically, with convenient operation. Equipped with LED cold light source and high-precision interference filter, it has a service life of over 100,000 hours and a working wavelength of 589.3nm. It adopts the built-in Peltier temperature control technology, with a temperature control range of 15°C to 35°C and a temperature control accuracy of ±0.2°C, effectively enhancing the measurement accuracy and stability. The instrument can measure optical rotation, specific rotation, concentration and sugar content. The measurement range of optical rotation is ±89.99°, with an accuracy of ±0.01° (-45°≤ optical rotation ≤+45°). It supports USB and RS232 data output, can store 1000 data records, and has the function of retrieving historical data by test date, sample number, etc.
Experimental instruments
ST-12B Automatic touch screen glucose meter
2. It is equipped with 200mm and 100mm specification test tubes, test tube protective sleeves, rubber gaskets and other accessories