Lovibond® Water Testing Tintometer® Group

Nessleriser Systems

Lovibond® Nessleriser Systems are based on the Comparator 2000+, an instrument for visually assessing and comparing a coloured sample against a set of coloured standards. Nessleriser Systems use a longer path length and are therefore capable of measuring concentrations below the sensitivity of the standard Comparator 2000+ tests.

Like the Comparator 2000+ the Nessleriser Systems include a prism to allow colour matching in a single field of view, and discs with unique fade-free glass colour standards.

Systems use either natural light or an electronic daylight unit for a consistent light source.

2150 systems use cells with a path length of 113mm and are compatible with any Comparator 2000+ disc with the prefix "N"

2250 systems use cells with a path length of 250mm and are compatible with any Comparator 2000+ disc with the prefix "C"

The AF327 system is specifically designed for Hazen (Platinum-Cobalt) testing to the ASTM D1209 standard and uses a path length of 288mm.

Product Name

Type

Test Name

Range

Nessleriser 2150 Daylight System

Nessleriser



Nessleriser 2150 System

Nessleriser



Nessleriser 2250 Daylight System

Nessleriser



Nessleriser 2250 System

Nessleriser



Nessleriser AF327 Pt-Co/Hazen/APHA Colour, Low Range, 0 - 70

Nessleriser

Hazen

0-70 mg Pt/l


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