This Instrument is used for measuring the basis weight (GSM)
of paper and other sheet materials by weighing a small test sample with given
dimensions.
The scale is calibrated to precision dead weight.
This accuracy is maintained as long as the pendulum returns
to its original form and is kept free from corrosion, distortion, other causes,
which may affect its weight and balance.
0-125, 0-250, 0-500 GSM
Accuracy: 01 GSM
Suitable for different size of paper 10x10,
20x20, 20x25, 25x25, 25x40
