ERBECO TB200

The TB200TM Portable Turbidimeter from Orbeco-Hellige allows fast and easy turbidity measurement in both the field and in the laboratory. Using a “ white light” source and 90° detection, the TB200 meets the USEPA specifications for turbidity measurement ( EPA Standard 180.1) . Also available in an Infrared version, the TB200-IR is ISO 7027 compliant. The instrument features an auto-ranging function that automatically selects the correct turbidity range for your sample. Calibration is simple with the included calibration standards. A power efficient microcircuit design allows the instrument to yield 5, 000 tests on 4-AA alkaline batteries with an estimated 7 to 10 year bulb life. Integrated diagnostics confirm proper operation and accuracy. Spesifications : Range: 0 – 1100 NTU ( auto-ranging) Resolution: < 100 NTU: 0.01 NTU 100 – 999 NTU: 0.1 NTU 1000 – 1100 NTU: 1 NTU Accuracy: ± 2% : 0 – 500 NTU ± 3% : 500 – 1000 NTU Response Time: 14 Seconds Power Supply: 4 x AA Batteries Dimensions: 8.25 x 3.75 x 7.75 inches Insulation Rating: Pollution Degree 2 Operating Temperature Range: 0 – 50° C Sample Temperature Range: 0 – 50° C Principle of Operation: Nephelometric Light Source: TB200: Tungsten Lamp TB200-IR: 860 nm LED Sample Cell Volume: 10 ml Battery Life: ~ 5, 000 tests Bulb Life: 7 – 10 years Conformance: TB200: US EPA Method 180.1 TB200-IR: ISO 7027 Certification: CE