Step-by-step guide for operating and maintaining the waterproof TN-100/T-100 turbidimeter, including calibration, measurement, and troubleshooting.
This manual provides detailed instructions for using the waterproof TN-100/T-100 turbidimeter, including calibration procedures, measurement techniques, and troubleshooting. It also covers maintenance, accessory use, and safety precautions. The instrument operates on the nephelometric principle and meets ISO 7027 and DIN 27027 standards. Users are advised to read the manual before operating the device to ensure proper use and avoid damage.
| Measurement Principle | Nephelometric turbidity measurement |
|---|---|
| Calibration Standards | CAL 1: 800 NTU, CAL 2: 100 NTU, CAL 3: 20.0 NTU, CAL 4: 0.02 NTU |
Insert the calibration standards (CAL 1 to CAL 4) into the sample well in order, press the CAL key to start calibration, and press READ/ENTER to confirm each standard. The meter automatically advances to the next standard after successful calibration.
The instrument includes four calibration standards: 800 NTU, 100 NTU, 20.0 NTU, and 0.02 NTU.