AF327 PT-CO/HAZEN/APHA COLOUR, LOW RANGE, 0 - 70 M

AF327 PT-CO/HAZEN/APHA COLOUR, LOW RANGE, 0 - 70 M

Part No: T433270

Availability: In stock Shipping within 4 - 6 Weeks

Quick Overview

AF327 PT-CO/HAZEN/APHA COLOUR, LOW RANGE, 0 - 70 M
SKU
T433270
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Lovibond® AF327

The Lovibond® AF327 is a special kit for visual colour grading of Platinum-Cobalt/Hazen/APHA Colour over the range 0 - 70 mg Pt/l. It allows users to comply with the path length requirements of ASTM D 1209, which specifies a system for colour comparison where a 100 ml column of sample 275 - 295 mm in length is matched with platinum-cobalt solutions. The AF327 kit is typically used for light yellow liquids such as water, oils and chemicals. The colour is determined by visually matching a column of sample in a Nessler cylinder with precalibrated coloured glass standards, which are stablecoloured and not affected by UV light or extreme environmental conditions. Because the sample colours are relatively unsaturated, the kit employs a long path length Nessleriser comparator to give greater measurement sensitivity and accuracy.

Colour Scales

Pt-Co/Hazen/APHA Colour
Low Range
(ASTM D 1209)

The Lovibond® AF 327 is supplied with the following equipment:

Nessleriser 1209 - A comparator instrument designed for colour matching of pale coloured samples where a long path length is desirable for accurate results. The unit houses 100 ml Nessler cylinders with a path length of 288 mm.

Daylight 2000 lighting - Accuracy in colour grading benefits from a constant light source particularly when the sample unit colour is unsaturated. The Daylight 2000 Lighting Unit is a standardised bench-top light source, which guarantees constant and uniform lighting conditions for colour matching, 24 hours a day and irrespective of ambient lighting.

DB 423 - Pair of 100 ml (288 mm) Nessler cylinders with glass anti-meniscus plungers.

Pt-Co/Hazen disc 1209/1 - Test disc containing 9 glass filters precalibrated to 0, 2.5, 5, 7.5, 10, 15, 20, 25, 30 mg Pt/l.

Pt-Co/Hazen disc 1209/2 - Test disc containing 9 glass filters precalibrated to 30, 35, 40, 45, 50, 55, 60, 65, 70 mg Pt/l.

Deionised Water - For use as a blank

 

 

More Information
Lead Time 4 - 6 Weeks
Dimensions cm (WxDxH) 31 x 31 x 31
PDF's  Comparator System 2000<br />
Comparator System 2000
 AF327 Datasheet AF327 Datasheet
Shelf Life N/A
Tarriff Code 90278098
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