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WTW 600544 Cal. Kal.Std P Turbidity Meter, 10000NTU IR

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Product details

Management number 211152385 Release Date 2026/04/04 List Price $128.52 Model Number 211152385
Category

Nephelometric or transmittance measuring-the nephelometric measurement at 90° scattered light is advantageous for lower turbidity, whereas the transmission measurement at 180° is beneficial for medium to high turbidity values: With increasing turbidity, restray and scattering effects between particles are growing bigger. The reduction of light intensity in this case leads to a more accurate result than a 90° nephelometric measurement. Therefore, lab meters for high values are equipped with several measuring options: ratio modes calculate the final result from different measured angles. For ratiometric measurements, there is no specific standard method to be followed; rather, procedures are established by the application or industry. White light has a higher sensitivity for small particles, however, the inherent coloration of the solution has a stronger disturbing effect in this case. The IR measurement is required by DIN ISO, the white light measuring by US EPA.

  • The package length is 18.288 centimeters
  • The package height is 35.56 centimeters
  • The package width is 23.875 centimeters
  • Package Weight : 0.771 kilograms
Item Weight 1.7 pounds
Manufacturer Thomas Scientific
Item model number 600544
Package Dimensions 14 x 9.4 x 7.2 inches

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