Cutters for Circular Samples:

- Ideal attachment to the balance for determining weight per unit area.

- Attach the cutter and a quarter turn of the knob will product the sample -- accurately cut to the last mm2

 

Balances for Determining Weight/Unit Area:-

- Wide measuring ranges (up to 1250 g/m2) for universal use (from airmail paper to carpeting).

- Clear scale graduations provide excellent and reproductible readings.

 

Two Models of Balance are available to choose from:

QW 200
QW 201
2 measuring ranges:
0 ... 250 g/m2
200 ... 450 g/m2
graduated in 1g/m2
3 measuring ranges:
0 .. 450 g/m2
400 ... 850 g/m2
800 ... 1250 g/m2
graduated in 1 g/m2
Source: http://www.kouhing.com