anil_asdaq
New Member
hi,
i am building a jewellery scale.
i am looking at 600 gm / 10mg machine.
my load cell is 1mv/v.
i am amplifyng the diffeential signal with ina114 with gain 10. this is fed ltc 2410. am reading the data at 8 hz. i am directly connecting the load cell out put to the ina114.
i am facing couple of problems as follows.
1. If i put x gms weight and remove the weight my system doesnt come to zero everytime.
2. if i put x gms weight i expect the system doesnt give same reading again its in the +/- 3 units.
Can anyone help me out in solving this problem ?
Regards
Anil
i am building a jewellery scale.
i am looking at 600 gm / 10mg machine.
my load cell is 1mv/v.
i am amplifyng the diffeential signal with ina114 with gain 10. this is fed ltc 2410. am reading the data at 8 hz. i am directly connecting the load cell out put to the ina114.
i am facing couple of problems as follows.
1. If i put x gms weight and remove the weight my system doesnt come to zero everytime.
2. if i put x gms weight i expect the system doesnt give same reading again its in the +/- 3 units.
Can anyone help me out in solving this problem ?
Regards
Anil