Spesifikasi Sigma II Thermohygrograph Sato
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Sigma II Thermohygrograph
The Sigma II Thermohygrograph records continuously and accurately both temperature and humidity on parallel sections of the same chart. This makes possible ready comparisons of these two inversely related functions. The clean styling of the instrument means a full view of the chart without having to remove the cover. The humidity element uses a specially selected hair bundle and has a span and calibration adjustment. The chart drive is with a quartz clock, and has switchable rotation times of 1 day, 7 days or 32 days. Size: 295 high x 336 long x 148 mm Ranges: -15 to +40 degrees C for temperature; 0 to 100% humidity Accuracy: +/- 1 degree; +/- 3% Comes supplied with fibre tip pens, a year's supply of charts and battery
