Web7. apr 2024 · Press the on/off button to switch off the flexible tip or soother thermometer, then press the on/off button again to switch on the thermometer; Proceed as usual in … WebSimilar to 6030F10 series, but with thermometer; range 0 to 50°C in 1° divisions, with red line at 20°C and with temperature correction scale Length 375 mm, approximate length of …

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WebSimilar to 6030F10 series, but with thermometer; range 0 to 50°C in 1° divisions, with red line at 20°C and with temperature correction scale Length 375 mm, approximate length of scale 120 mm, with graduations at least 1.2 mm apart Interval 0.1°; tolerance ±0.1° … WebCooling method. Add enough dry ice and alcohol to a small beaker to cover the thermometer’s bulb. Immerse only the thermometer’s bulb into the dry ice and alcohol. Allow all of the mercury column to retreat into the bulb as it cools down. Remove the thermometer and carefully place it upright in a test tube rack. form 9 or the application form

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Web19. júl 2024 · 1. Place the thermometer in the sink. 2. Gradually heat the bulb with a hair dryer on warm. The mercury will rise to the top of the … WebPut your thumb or finger on the red bulb and see if the red liquid moves in the thin tube. Observe the red liquid in the thermometer when it is heated and cooled. Place the thermometer in hot water and watch the red liquid. … Web16. mar 2024 · Let’s try to read the temperature on this thermometer. We have already checked to make sure the thermometer lines are counted by twos. F 90 82 80 80 The red liquid is past the 80 degree line but has not reached the 90 degree line. 70 We start counting at the 80 degree line and we count by twos. 60 The temperature on this thermometer is … difference between slow blow and time delay