Keterangan :

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.

Range Auto Ranging from 0.01 – 1100 NTU
Resolution < 100 NTU 0.01 NTU
100 – 999.9 NTU 0.1 NTU
1000 – 1100 NTU 1 NTU
Accuracy ± 2% 0-500 NTU
± 3% 500-1100 NTU
Response Time 14 seconds
Power Supply 4-AA Batteries ( included)
Dimensions ( L x W x H) 8.25 x 3.75 x 7.75 inches
Display 4 digit ( 7segment) LCD
Insulation Rating Pollution Degree 2
Operating Temperature Range 0– 50° C ( 32– 122° F)
Sample Temperature Range 0– 50° C ( 32– 122° F)
Principle of Operation Nephelometric
Light Source TB200: Tungsten Lamp
TB200-IR: 860 nm LED
Sample Cells 10 mL
Conformance
TB200: USEPA Method 180.1
TB200-IR: ISO 7027
Certification CE