Video transcript. Voiceover: Three years prior to the making of this painting, Pollock was working on a small easel painting. He had struggled on it for a while, and he decided to take that painting off the easel, place it on the floor, and then pour some paint on the surface to finish it.
Calibrating Thermometers. Calibrating a thermometer is actually a very simple process. It may be necessary to do from. time to time to ensure accuracy. The following instructions should help you. Dial Thermometers. By placing the stem of the thermometer in an ice water bath you can check the lower. temperature on the scale. Alternately, by placing the stem of the thermometer in boiling water. you can check the boiling temperature. The ice bath should be 32ÂºF (0Â°C). Use a glass bowl mostly filled with crushed ice and water; a.
Show All Items. If you do have a thermometer you need to test its accuracy. First bring a pot of water to a boil and add your thermometer. Make sure the bottom of the thermometer is not resting on the bottom of the pot or your results not be as accurate. Boil the water for at least 10 minutes and note the temperature.or the Cold Water Test: 1/2 to 1 teaspoon of the syrup (candy mixture) is dropped from a clean spoon into a small bowl of very cold water (not ice cold). Quickly examine and/or carefully pick up the sugar from the cold water. The firmness of the sugar indicates the highest temperature the syrup reached.