Absorptance
Absorptance is the fraction of light absorbed by a sample.
Absorptance (fraction) = absorbed light/incident light = (incident light - transmitted light)/incident light,
Absorptance % = 100% - Transmittance %.
Absorptance is available as standard on PFXi instruments but not PFX instruments. This is shown as ABS on 'Spectral' results screen.
On the PFXi range, Absorptance is expressed as a fraction, ie. as a value between 0 and 1.
This is not to be confused with Absorbance, which Lovibond Tintometer calls optical density (OD) on the PFX and PFXi ranges.
Absorptance (fraction) = absorbed light/incident light = (incident light - transmitted light)/incident light,
Absorptance % = 100% - Transmittance %.
Absorptance is available as standard on PFXi instruments but not PFX instruments. This is shown as ABS on 'Spectral' results screen.
On the PFXi range, Absorptance is expressed as a fraction, ie. as a value between 0 and 1.
This is not to be confused with Absorbance, which Lovibond Tintometer calls optical density (OD) on the PFX and PFXi ranges.
Title | Application | Part Number | Add to quotation cart |
---|---|---|---|
PFXi-880/AT | Edible Oils and Fats | 1378802 |
|
PFXi-880/S | Sugar Solutions, Syrups and Honey | 1378805 |
|
PFXi-950/P | Petroleum Oils and Waxes | 1379502 |
|
PFXi-995 | Chemicals | Edible Oils and Fats | Food and Beverage | Household Products | Petroleum Oils and Waxes | 1379951 |
|
PFXi-995/P | Petroleum Oils and Waxes | 1379952 |
|
RT250 Elite Package RT 250 | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Plastics | 402505 |
|
RT300 (0/45) 7 mm aperture | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Plastics | 400300 |
|
RT305 (0/45) 4 mm aperture | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Plastics | 400305 |
|
RT310 (0/45) 15 mm aperture | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Plastics | 400310 |
|
RT320 (0/45) 4, 7 & 15 mm aperture | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Plastics | 400320 |
|
RT400 (diffuse/8) 8 mm aperture | Chemicals | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Pharmaceuticals and Cosmetics | Plastics | Textiles | 400400 |
|
RT500 (diffuse/8) 8 mm aperture | Chemicals | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Pharmaceuticals and Cosmetics | Plastics | Textiles | 400500 |
|
RT500 Explorer Package RT500 & OnColor Lite | Chemicals | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Pharmaceuticals and Cosmetics | Plastics | Textiles | 400505 |
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RT505 (diffuse/8) 4 mm aperture | Chemicals | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Pharmaceuticals and Cosmetics | Plastics | Textiles | 400504 |
|
RT520 (diffuse/8) 4 & 8 mm aperture | Chemicals | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Pharmaceuticals and Cosmetics | Plastics | Textiles | 400520 |
|
RT530 (diffuse/8) 14 mm Aperture | Chemicals | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Pharmaceuticals and Cosmetics | Plastics | Textiles | 400530 |
|
RT650 (diffuse/8) Compact Spectrophotometer | Chemicals | Coatings | Food and Beverage | Household Products | Medical and Clinical Products | Pharmaceuticals and Cosmetics | Plastics | Textiles | 407000 |
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RT650 Expert Package RT650 & OnColor Premium | Chemicals | Coatings | Food and Beverage | Household Products | Plastics | Textiles |
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