Photoelectric turbidity meter / desktop turbidity meter Model: HAD-2000S 1. Application Overview: Summary of functions HAD series photoelectric turbidity meter is used to measure the scattering degree of light generated by insoluble particulate matter suspended in water or transparent liquid, and can quantitatively characterize the content of these suspended particulate matter. The instrument is calibrated using the Formazine turbidity standard solution specified in the international standard ISO7027, and NTU is used as the turbidity measurement unit. It can be widely used in the turbidity measurement of power plants, water plants, domestic sewage treatment plants, beverage plants, environmental protection departments, industrial water, wine making and pharmaceutical industries, epidemic prevention departments, hospitals and other departments. 2. Technical indicators: Specification Model Model HAD-2000S Minimum Principle 90 ° scattered light Minimum readout (NTU) 0.01 Measuring range Measuring range (NTU) 0 ～ 2000 range: (0 ～ 10.00; 10.01 ～ 100.0; 100.1 ～ 400; 401 ～ 2000) Linear error (accuracy) Basic error FS 0 ～ 10.00; 0 ～ 100.00 ≤2% FS 0 ～ 400.0 ≤2.5% FS 0 ～ 2000 ≤3.0% FS Repeatability Repeatability ≤1.0% Characteristic Characteristic accuracy High, suitable for high and low turbidity analysis External dimension 272 × 205 × 118 mm 3. Instrument characteristics: Product Characteristic ◇ Elegant appearance, best operation and display angle, suitable for modern laboratory environment. ◇ Microcomputer data processing, calibration data saving function, long-term use after calibration, touch keyboard. ◇ Adopts LCD backlit liquid crystal display turbidity, date and time display function, Rs232 data output has printing function (can be equipped with special micro printer, sold separately). ◇ Unique positioning structure and high-precision optical system effectively guarantee the accuracy and repeatability of measured values. The instrument can work stably for a long time. ◇ Wide measurement range, accurate display value, can meet special turbidity analysis, low turbidity analysis, unstable turbidity analysis and suitable for various industries ◇ Accurate automatic range switching device and its reliable linear compensation system make the measurement data more accurate and better stability. ◇ Added a chromaticity compensation system to effectively avoid interference caused by the color of the sample, and can correctly reflect the concept of turbidity. ◇ The use of high-quality imported integrated circuits and photoelectric detection components, has a higher stability of the whole machine. ◇ Special high-efficiency ultra-stable long-life light source system, measuring up to 100,000 hours, maintenance-free use, no worry about replacement. Household Appliance Display Rack Household Appliance,Electronics Home Appliances Display,Exhibition Iron Display Stand,Store Display Fixtures Counter Display Stand Dongguan Display Leader Co., Ltd , https://www.displayonestop.com