ZD-2A 0-200NTU Intelligent Sewage Turbidity Meter Set kit Portable Handheld Digital Display Turbidity Meter For Water Laboratory

Description

• How to Use:
  1.  Turn on the power switch of the instrument
  2. Wipe the water marks and fingerprints on the sample bottle with a lint‑soft cloth, soak it in an easy to scrub detergent and then rinse it with water: prepare a turbidity standard solution for calibration (not included)
  3.  Preparation of zero turbidity water and calibration solution (not included)
  4. Collect a representative sample in a clean, good container5. Start the measurement and see the test results packing list: 1 x Turbidimeter (Battery Not Included) 1 x Adapter 3 x Bottle 1 x Tube 1 x Storage Box 1 x Manual
  Item Type: Turbidimeter Material: ABS Product Size: Approx. 21 x 7.5 cm / 8.3 x 3 in Measuring Principle: 90° Scattered Light Minimum Indication: (NTU) 0-200 Measuring Range: (NTU) 0.1 Calibration Points: 5 Indication Error: ±6% (±2% F.S) Repeatability: ≤0.5% Zero Drift: ±0.5% F.S Power Supply: DC 1.5V, requires 5 x AA batteries (not included) Voltage Parameters: US plug 100-240V, 50/60Hz, 0.1A, DC5V, automatic shutdown, AC and DC compatible Weight: Approx. 1210g / 42.7oz   Packing List: 1 x Turbidimeter (Battery Not Included) 1 x Adapter 3 x Bottles 1 x Tube 1 x Storage Box 1 x Manual   Note: Ensure compliance with environmental working conditions. Keep the measuring cell clean and dry; cover should remain dust-free when not in use. Extend startup time in humid climates. Pour test solution carefully to avoid air bubbles affecting measurement accuracy. Recalibrate after changing vials or repairs. Non-professional maintenance personnel should not open the instrument. Working Conditions: Place the instrument in a dry room at 5°C-35°C. Use on a flat surface, avoiding vibrations. Ensure indoor lighting is not overly bright.