TW-5118 portable turbidity meter Introduction: This instrument adopts a single-chip microcomputer control system, which has the characteristics of high intelligence, high measurement accuracy, stability and accuracy, and convenient use. It is widely suitable for the determination of surface water, surface water, sewage, and industrial wastewater. Features: 1. High performance ultra low power 16 bit microcontroller, with a standby time of over 6 months for the instrument. 2. LCD large screen LCD display, convenient and intuitive operation. 3. The instrument is convenient, compact, and easy to carry for on-site testing. 4. It can save 20 standard curves and 199 measured values (including ammonia nitrogen value, absorbance value, and transmittance with time labels for year, month, day, hour, minute, and second). 5. Cold light source, narrowband interference optical system, good optical stability. 6. Data power-off protection function. 7. The main engine casing is made of molded ABS material with an IP65 design, which has good anti-corrosion, waterproof, and dustproof performance. Technical parameters: Measurement range: (0.0~400) NTU or (0.0~1000) NTU Indication error: ≤ ± 2% Repeatability: ≤ 2% Optical stability: The instrument's absorbance value drifts less than 0.002A within 20 minutes External dimension: 80mm × 230mm × 55mm Weight: 500g Normal usage conditions: Environmental temperature: 5-40 ℃ Relative humidity: ≤ 85% Power supply: 4 No. 5 batteries
Introduction: This instrument adopts a single-chip microcomputer control system, which has the characteristics of high intelligence, high measurement accuracy, stability and accuracy, and convenient use. It is widely suitable for the determination of surface water, surface water, sewage, and industrial wastewater.
