Using a „white light“ source and 90° detection, the TB 250 WL meets the specifications for EPA turbidity measurement (EPA Standard 180.1).
A power efficient micro-circuit design allows the instrument to yield 5000 testson 4-AA alkaline batteries with an estimated 7-10 year bulb life. Integrated diagnostics confirm proper operation and accuracy. The instrument features an Auto-Ranging feature that automatically selects the correct turbidity range for your sample.
Calibration is simple with the included calibration standards. The instrument comes with all required items for testing including the TB 250 WL Turbidimeter, sample cuvettes, batteries, calibration set, operators manual and carrying case.
Delivery Content: TB 250 WL , 2 sample vials, 3 turbidity standards, 4 batteries, instruction manual and guarantee sheet.
• ideal for regulatory monitoring, process control or field use
• simple operation
• easy calibration
• meets USEPA