ДИ-TURB-2 Привет точности Турбидиметр

Introduction: It is a high precision meter with 4-Bits LED digital display, featuring precise stability and easy use. It is widely used in testing for tap water and wastewater. Performance Parameters: a. Measuring range: 0400 NTU(to the extend of 1000 NTU ); b. Accuracy: ≤±1 % (scale span) c. Reproducibility: ±1 % (scale span) d. Resolution limit: 0.01 NTU e. Excursion per hour: 0.1 NTU f. External dimension: 282mm×237mm×102mm g. Weight: 2.2kg a. Successive running after half-hours start-up under the following circumstances: a) Environmental temperature: 540 b) Comparative humidity: ≤70% c) Power supply: AC(220±10%)V; 50Hz d) No distinct vibration and strong electromagnetism disturbance, incident sunlight avoided. Characteristics: a. High anti-disturbance ability and stability due to V/F transmission tech and digital filtering tech application; b. Special standard turbidity calibration method applied, which highly improves measuring accuracy; c. All calibration curves among all measuring range preinstalled, available directly; d. 6 levels of the whole range 0-1000NTU (0-5NTU, 5-25NTU, 25-100NTU, 100-400NTU, 400-800NTU, 800-1000NTU), with single-point correction function; e. No data loss after sudden electricity cut-off.