Description

Check Standards are available for all Palintest photometers and are used to check the calibration of the instrument to ensure it is performing correctly.

Lumiso photometer check standards are Neutral Density Filters (NDFs). A Neutral Density Filter is an optical filter that absorbs light of all wavelengths to the same extent. Therefore, they are very predictable when used as check standards in optical instruments such as Lumiso photometers. The standards are made of a piece of coloured glass rather than a liquid. This means they are non-hazardous and are stable for longer than a liquid check standard.

How do the Lumiso Check Standards work?

Name: Lumiso Pool Check Standards Kit- LMC001
SKU: 16595
Availability: InStock

The check standard procedure for our Lumiso photometers is simple and easy to carry out. Lumiso check standard kits consist of one blank and one to three standards depending on the instrument. Lumiso check standards will check the wavelengths of light that the instrument uses, rather than the concentration measurement for each individual parameter.

The blank standard is used first, followed by the other standard(s). For our handheld Lumiso photometers, the value shown on screen is then compared to the certificate provided in the check standard kit to confirm that the photometer is conforming to our calibration standards.