Lab Turbidity Meter, Portable Turbidimeter with Carrying Case, 3 PCS Sample Vials, Measuring Range 0~1000 NTU,with Backlight,90°Scattered Light,for Waterworks, Paper Mills, Fish(ZD-501)

This turbidity meter uses the scattered light principle to measure the content of suspended particulate matter in liquids. In the water treatment industry, turbidity meters can be used to monitor the turbidity of drinking water, agricultural irrigation water and industrial water. In environmental monitoring, turbidity meters can be used to monitor the turbidity of rivers, lakes and ocean water bodies.FEATURES:1. The unique positioning structure effectively ensures the accuracy and repeatability of the measured value.2. Adopts microcomputer configuration, with average measurement mode, data storage and query functions.3. It has a compact body and is equipped with a plastic storage box for easy carrying and storage.4. Applicable to power plants, water plants, domestic sewage treatment plants, and beverage plants.SPECIFICATIONS:Name: Portable Turbidity MeterMaterial: ABSBattery: 5 x 1.5V AA batteries (battery not included)Modell: ZD-2A,ZD-4A,ZD-5A,ZD-8A,ZD-10A,ZD-201, ZD-401, ZD-501, ZD-801, ZD-1001Measuring principle: 90° scattered lightMeasuring range (NTU): ZD-2A(0-200)/ZD-4A(0-400)/ZD-5A(0-500)/ZD-8A(0-800)/ZD-10A(0-1000)ZD-201(0-100/0-200), ZD-401(0-100/100-400)/ZD-501(0-100/100-500), ZD-801(0-100/100-800), ZD-1001(0-100/100-1000)Minimum indication (NTU): 0.01/0.1Indication error: ±6% (±2% F.S)Repeatability: ≤0.5%Zero deviation: ±0.5% F.SPACKAGE LIST:1 x Digital Turbidity Meter3 x Sample Bottle1 x Dropper1 x Calibration Solution1 x USB Cable1 x Manual1 x Plastic CaseNote:The turbidimeter is a combination of photoelectric accurate measuring instruments, the instructions should be read carefully before , and corrective measures should be taken to obtain accurate results.1. Must meet the environmental working conditions.2. The measuring cell must be and dry for a time, and the shielding cover must not be covered with dust when not in use.3. In humid climates, the startup time must be extended.4. The test solution should be carefully poured along the sample bottle to prevent bubbles from affecting the measurement accuracy.5. Recalibrate after changing vials or repairs.6. Non professional maintenance engineers, please do not open the instrument for maintenance.Working conditions:1. The instrument should be placed in a dry room at a temperature of 5°C‑35°C.2. When using, it should be placed on a flat work surfaces and avoid vibration.3. Indoor lighting should not be too strong, and avoid direct sunlight.4. Try to stay away from high‑ magnetic fields, electric fields and electrical equipment that generates waves.5. Avoid high temperature close to the instrument.6. Power supply to the instrument: 110V-220V,and must be equipped with a good ground wire.

• 【ACCURATE MEASUREMENT】: The turbidity meter adopts microcomputer configuration, with average measurement mode, data storage and query functions, Minimum indication (NTU): 0.1; Measurement Range (NTU): 0~1000; Indication Error: ±8% (±2.5%F.S); Repeatability: ≤1%.
• 【HIGH PRECISION OPTICS】:Accurate and intelligent instrument that measures turbidity with good linearity, accurate and measurement results, and is easy to operate.The water turbidimeter adopts high precision optics, the measuring principle is based on 90 scattered infrared light sources under turbidity conditions, and it has the ability to calibrate zero at the same time
• 【LED READOUT SCREEN】: The turbidity meter screen with backlight uses high quality green light digital tube, clearly displaying the value whether indoor or outdoor, which makes reading more comfortable,allowing you to easily read data during the night, to meet your various need.
• 【APPLICATION RANGE】: It is small in size and can be carried at will.The handheld turbidity meter can be used to monitor the turbidity of drinking water, sewage treatment water and industrial water, and is widely used in water supply plants, paper mills, power plants, swimming pools and other places
• 【PACKAGE LIST】: The portable turbidity tester package contains an instrument, a power cord, three sample bottles, a measuring cylinder, a dropper, a plastic box, the minimum indication of the machine is 0.1 NTU, and the product size is 210*75*70 mm