Introduction:Matched with spectroscopic analyzer, quantitative and qualitative analysis of substances is carried out. According to the wavelength range used, it can be divided into three series: visible light series (called glass colorimeter), ultraviolet and visible light series (called quartz colorimeter), infrared light series (called infrared colorimeter).
Applications:It is widely used in chemical, metallurgical, medical, pharmaceutical, food, environmental protection, power plant, water plant, petroleum and other industries, departments and colleges, scientific research units for testing, testing and use.
(1) High mechanical strength, strong adaptability to temperature changes, strong bonding, pressure tolerance several atmospheric pressure.
(2) Extremely precise optical processing technology, the optical performance of the transparent surface is excellent, the group error is less than 0.3%.
(3) Select high-quality quartz glass and optical glass to ensure that there are no bubbles and stripes. Quartz colorimeter is more than 80% at 200 nm and glass colorimeter is more than 80% at 340 nm.
(4) Low melting point glass sealing, corrosion resistance, can withstand 6 mol/L sodium hydroxide, 6 mol/L hydrochloric acid, absolute ethanol, carbon tetrachloride and benzene five media erosion 24 hours without degumming, no leakage.