241001 1JL82A22(.KTT/G): http://farbe.li.tu-berlin.de/heb7/heb7.htm or http://color.li.tu-berlin.de/heb7/heb7.htm

For this page, see heb7 in English, hgb7 in German.
For the previous similar page, see heb6 in English, hgb6 in German.
For the next similar page, see heb8 in English, hgb8 in German.

For the corresponding image page with 10 colour series, see hebs in English, hgbs in German.
For the previous image page, see heas in English, hgas in German.
For the next image page, see hecs in English, hgcs in German.

TUB-test chart heb7; Calculations for the LABJND colour-
difference formula, see CIE 230:2019, log[lightness L*,
threshold delta_Y, sensitivity delta_Y/Y, contrast Y/delta_Y]

Figure heb7l0n1: Output layout of page 1 of the file heb7l0np.pdf with the format A6, see
heb7l0n1. ps / txt / jpg / pdf
and the format A4 in the following tables.

One page, orientation A4L, Intended for pdf output, No linearization or transfer	One page, orientation A4L, Intended for ps output, No linearization or transfer
heb7l0np. ps / txt / pdf / jpg	heb7l0na. ps / txt / pdf / jpg

Eight pictures with several pages (left side)	Eight pictures with several pages (right side)
heb70-1a. ps / txt / pdf / jpg heb70-2a. ps / txt / pdf / jpg heb70-3a. ps / txt / pdf / jpg heb70-4a. ps / txt / pdf / jpg heb70-5a. ps / txt / pdf / jpg heb70-6a. ps / txt / pdf / jpg heb70-7a. ps / txt / pdf / jpg heb70-8a. ps / txt / pdf / jpg	heb71-1a. ps / txt / pdf / jpg heb71-2a. ps / txt / pdf / jpg heb71-3a. ps / txt / pdf / jpg heb71-4a. ps / txt / pdf / jpg heb71-5a. ps / txt / pdf / jpg heb71-6a. ps / txt / pdf / jpg heb71-7a. ps / txt / pdf / jpg heb71-8a. ps / txt / pdf / pdf