The FW-100 is a windshield for the FD Series Infrared Moisture Determination Balances. It is fitted with a deodorizing function. When an infrared moisture balance is placed within, the FW- 100 reduces the effect of external air currents on the high precision balance. Depending upon the sample type, an unpleasant odour may be emitted during moisture measurement. The deodorizing filter incorporated in the FW-100, reduces any odour.