Material Chrome on GLASS
Overall Size 5.0 in. x 5.0 in. - 127mm x 127mm
Number of Steps 291
Density Range 0.0 - 100%
Step Size 4.7mm x 4.0mm
  x $595.00

The test pattern consists of two arrays of individual patches 4.7mm wide by 4.0mm high. The total image area consists of 291 patches in a grid layout measuring approximately 71mm wide by 83mm high. Screen dot patterns use round dots having a pitch of 169.3 microns (150.03 LPI).


                               

The following Dot Percent ranges are included:

0.0-5.9% 9.0-10.9% 19.0-20.9%29.0-30.9%
 39.0-40.9% 49.0-50.9% 59.0-60.9%      6 9.0-70.9%    
     79.0-80.9%          89.0-90.9%          95.0-100%    

                           

Typical (ideal) Dot Diameters (microns):

% Dot0.10.21.0 5.0 10.020.0 30.0 40.0 50.0
Dot Dia.  6.04    8.54    19.1    42.72    60.41    85.43    104.63    120.82    135.08  

                                                            

Note that dot polarity flips at 50%

% Dot50.160.070.0 80.090.0



Dot Dia.   134.95      120.82      104.63      85.43      60.41                    




Additional Information: