Portable Turbidimeter Microcomputer Scattered Light Turbidity Meter Ligent Colorimeter Measure 0-200 Ntu 0.1,and Zero Calibration Can Be Performed at The Same Time ZD-2A

Intelligent turbidity instrument is precision, intelligent instruments, can measurement of turbidity linear , numerical accuracy, reliable, easy to operate.Specifications:Principle: 90°The scattered lightMeasure Range(NTU): 0-200/0-1000Min. value: 0.1Error value: ±8%(±2.5%F.S)/±6%(±2%F.S)Repeatability: ≤1%/≤0.5%Battery: five No. 5 batteries. (not include)Power supply: Dc 1.5 V * 5 AA alkaline batteries； AC220V / 50 hz ; 0.2 AWorking Conditions:1. When using, it should be placed on a flat workbench and avoid vibration.2. Indoor lighting should not be too strong, and direct sunlight should be avoided.3. Try to stay away from high-intensity magnetic fields, electric fields and electrical equipment that generate high-frequency waves.4. Avoid high temperatures approaching the instrument.5. Power supply to the instrument: 220V ± 22V. The instrument should be placed in a dry room and the operating temperature is 5°C-35°C.6. 50±1HZ, and must be equipped with a good grounding wire.Package Includes:1 x Turbidimeter 3 x Bottle1 x Tube1 x Storage Box1 x ManualNOTE!1. Environmental working conditions must be met.2. The measuring cell must be clean and dry for a long time. When not in use, dust shall not be covered on the shield.3. In humid climate, the start-up time must be extended.4. The test solution should be poured carefully along the sample bottle to prevent bubbles from affecting the measurement accuracy.5. Replace the sample bottle or recalibrate it after repair.6. Non-professional maintenance engineers should not open the instrument for maintenance.

• 【LED DISPLAY】Turbidity meter with backlit LED display, which is clear, allowing you to easily read data during the night, to meet your various need.
• 【FUNCTION】Data nonlinear processing and data smoothing function,quick and automatic multi-points calibration self-diagnostic information prompt, select-able span – automatic or manual switch.
• 【LIGHTWEIGHT AND PORTABLE】The digital turbidity meter is exquisite in workmanship, lightweight, easy to carry, and can automatically shut down. Precise light route system, reliable positioning structure, effective tone compensation, direct turbidity reading.
• 【HIGH ACCURACY】 Accurate and intelligent instrument that measures turbidity with good linearity, accurate and reliable measurement results, and is easy to operate.
• 【WIDELY APPLICATION】The portable turbidity meter widely used in water works, water treatment plants, swimming pools, food and beverage industries, is an essential instrument for water laboratory.