Hi Everybody,
I have a small issue regarding LOD( Loss on Drying)
LOD test specification limit is NMT 1.0%
Below mentioned procedure following for completing the test
0010-Empty LOD Bottle weight = w1 = 10.0123 g (SAMPLE01)
0020-Empty LOD Bottle weight+ sample = w2 =11.0125 g (SAMPLE01)
0030-After Drying 1 st = w3 = 11.0073 g (SAMPLE04)
0030-After Drying 2 nd = w4 = 11.0063 g
0030-After Drying 3 rd = w5 = 11.0057 g
0030-After Drying 4 th = w6 = 11.0053 g
0040-Final weight = wf = 11.0053 g (SAMPLE01)
(If w3-w4 or w4-w5 or w5-w6 ...............>0.0005 g , then we want to repeat the testing up to w4-w5 or w5-w6 ................<0.0005 g, whenever the difference between the consecutive weights of character 0030 below 0.0005 g then that final weight considered as wf)
0050-LOD (in % w/w) = (w2-wf)*100/(w2-w1) = (C0020-C0040)*100/(C0020-C0010) (SAMPLE01)
= 0.0052*100/1.0002
= 0.7198
please suggest formula for fixing the character 0040.
Message was edited by: imran sharief shaik