A Product by WTW GmbH
OverviewSpecificationsResources

Flexible and powerful Features of Turb® 430 IR / Turb® 430 T


  • Scattered light characteristics according to Pharmacopeia 5.0
  • Multifunctional LabStation
  • GLP/AQA conform documentation
Measuring principlesNephelometric (90° scatter)
Light sourceIR-LED/Tungsten lamp
Measuring Range
NTU0 … 1100 / 0-1100
FNU0 … 1100
Resolution0.01 from 0.00 … 9.99
0.1 from 10 … 99.90
1 from 100 … 1100
Accuracy0.01 NTU or ±2 % of the measured value
Reproducibility<0.5% of the measured value or 0.01 NTU/FNU
CalibrationAutomatic 3 point calibration
Response timeApprox. 3 seconds (IR) / approx. 7 seconds (T)
Cuvettes28x60 mm (1.10x2.36 in.), 20 ml sample volume
InterfaceRS 232, USB via adapter
Operating temperature0 … +50 °C (32 … 122 °F)
Power supply4 x AA batteries for approx 3,000 measurements
Resources