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 |
|