Примери за hygrometer

• Any sort of thin sized paper should be suitable for making hygrometers.

• Humidity in vials was measured daily using a hand-held digital hygrometer.

• The conditions inside the cabinet were monitored digitally by means of thermometer and hygrometer which were calibrated before the study.

• The relative humidity was monitored throughout the experiment using hair hygrometers and was consistently 100% (high) and 68% (low).

• In the field an egg-whisk wet and dry bulb hygrometer was used, where it could be inserted.

• The weighing hygrometer has one great disadvantage : it becomes misleading if it is exposed to dust.

• Very few humidity records were taken, as the only available whirling hygrometer was broken by an assistant early in the period.

• A calibration curve may be obtained by plotting the weights of the paper hygrometer after exposure to air of various humidities.

• During weighing, which takes 10 seconds, the hygrometer hangs freely in the air.

• The hair hygrograph was inaccurate, but the graph was corrected from whirling hygrometer readings five times a day.

• There was a significant negative correlation between fly and relative humidity, measured with a wet and dry bulb hygrometer in a screen in the open.

• If the hygrometers are always kept under definite conditions, no error will be made, as all estimations will be comparable.

• The hygrometer itself is extremely simple.

• Paper acts in the same way, and a weighing hygrometer made of paper has been devised.

• We also seek power to prescribe for the provision of thermometers and hygrometers in appropriate circumstances.