Sterling SDD 1 SGM Microscope & Magnifier User Manual


 
3.4.2. De ter mi ning the Ca li brat ion Weight
F
Be fo re the ac tu al weig hing, a fil ling pro cess ta kes pla ce which is no ta ken
into ac count.
It is re com men ded to car ry out at least five weig hing pro ce du res.
Weigh the emp ty weig hing con tai ner and note the weight (= tare weight).
“Pro por tio ning”
Re mo ve the weig hing con tai ner.
Weigh the weig hing con tai ner.
Sub tract the tare weight of the weig hing con tai ner from the de ter min ed va lue.
Sli de the weig hing con tai ner back in the in ter me di ate pie ce for pro por tio ning
or
pla ce the weig hing con tai ner un der the out let ope ning/out let flan ge of the feed sta ti on.
176-1MS
S 150
Put ting into op er a tion 3-14