WTW Turb® 430 IR Portable Turbidity Meter

SKU: 600320
Overview Specifications Documentation & Tools

Measure Turbidity: an Important Indicator Parameter in Production and Quality Control

The WTW Turb® 430 IR Portable Turbidity Meter provides turbidity measurement accuracy to DIN ISO 27027 standard for any demand up to 1100 NTU.   

Turbidity is an important indicator parameter in production and quality control:

Product Features
  • DIN ISO 27027 standard
  • Measuring range comprises 0.02 -1100 NTU/FNU with automatic measuring range switching 
  • Adjustable calibration intervals and GLP-compliant documentation 
  • Stray light behavior according to pharmacopoeia 5.0 
  • Higly precise AMCO Clear® Standards 

The WTW Turb® 430 IR Portable Turbidity Meter meets the requirements of nephelometric measurement at 90° stray light for drinking water with highest precision particularly suitable in the range < 1 NTU. It is therefore suitable for water analysis and control, fuel, cell cultures, food and beverage industries and health administration surveillance. 

The measurement and automatic 3-point calibration runs menu-guided. The calibration takes place via an AMCO Clear® standard set (0.02-10-1000 NTU). Up to 1000 data sets including sample ID numbers can be stored and later output GLP-compliant via the PC software LSdata.

The quality assurance of the measured results is supported by calibration interval setting with documentation. This makes the WTW Turb® 430 IR Portable Turbidity Meter not only a portable instrument – also available in a practical field set - but also a precise and reliable benchtop meter for applications of up to 1100 NTU/FNU with optimized data administration! 

AMCO Clear® standards 

Polymer calibration standards resist against Formazine by notably higher accuracy and stability without drifting, which significantly increases the measuring accuracy:

  • Manufacturing tolerance of only ±1% for highest result accuracy 
  • Long-term stable particle distribution and size 
  • No health hazard 
  • Easy to dispose of N.I.S.T. traceability

2 versions:

  • WTW Turb® 430 IR Portable Turbidity Meter Single Instrument (SKU: 600320)
  • WTW Turb® 430 IR Portable Turbidity Meter Field Set (SKU: 600321)




Documentation & Tools

Documentation & Tools


Documentation Française