{"id":555,"date":"2016-11-13T16:43:53","date_gmt":"2016-11-13T14:43:53","guid":{"rendered":"http:\/\/www.inst-sim.com\/1\/?p=555"},"modified":"2016-11-13T20:24:12","modified_gmt":"2016-11-13T18:24:12","slug":"press_thermal_gauge02","status":"publish","type":"post","link":"https:\/\/www.inst-sim.com\/1\/pressure\/press_thermal_gauge02\/","title":{"rendered":"\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0627\u0644\u062d\u0631\u0627\u0631\u064a Thermocouple Gauge"},"content":{"rendered":"

\u0645\u0642\u062f\u0645\u0629<\/strong><\/span><\/h3>\n

\"vacuum-thermocouple-gauge2\"<\/p>\n

\u0634\u0643\u0644 \u0631\u0642\u0645 (1) : \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0627\u0644\u062d\u0631\u0627\u0631\u064a Thermocouple Gauge<\/span><\/p>\n\n\n\n
\u00a0\u064a\u0633\u062a\u062e\u062f\u0645 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0627\u0644\u062d\u0631\u0627\u0631\u064a Thermocouple Gauge<\/span> \u0641\u064a \u0642\u064a\u0627\u0633 \u0636\u063a\u0637 \u062a\u0641\u0631\u064a\u063a \u0645\u0646\u062e\u0641\u0636 .<\/td>\nThermocouple gauge is a device used to measure low vacuum.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"vacuum-thermocouple-gauge\"<\/p>\n

\u0634\u0643\u0644 \u0631\u0642\u0645 (2) : \u0634\u0643\u0644 \u0648\u0627\u0642\u0639\u064a \u0644\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0627\u0644\u062d\u0631\u0627\u0631\u064a Thermocouple Gauge <\/span><\/p>\n

 <\/p>\n

\u0641\u0643\u0631\u0629 \u0627\u0644\u0639\u0645\u0644 Working of a Thermocouple Gauge<\/strong><\/span><\/h3>\n\n\n\n
\n

\u064a\u062a\u0645 \u062a\u0633\u062e\u064a\u0646 \u0641\u062a\u064a\u0644\u0629 \u062f\u0627\u062e\u0644 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0627\u0644\u062d\u0631\u0627\u0631\u064a Thermocouple Gauge<\/span> \u0628\u062a\u0645\u0631\u064a\u0631 \u062a\u064a\u0627\u0631 \u0643\u0647\u0631\u0628\u064a \u062b\u0627\u0628\u062a \u0641\u064a\u0647\u0627 . \u0627\u062d\u062a\u0643\u0627\u0643 \u062c\u0632\u064a\u0626\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u0621 \u0628\u0627\u0644\u0641\u062a\u064a\u0644\u0629 \u064a\u0634\u062a\u062a \u062d\u0631\u0627\u0631\u062a\u0647\u0627 , \u0644\u0630\u0627 \u062a\u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0637\u0631\u062f\u064a\u0627 \u0645\u0639 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u0644\u063a\u0631\u0641\u0629 . \u0648\u0643\u0644\u0645\u0627 \u0627\u0631\u062a\u0641\u0639 \u0627\u0644\u0636\u063a\u0637 \u0632\u0627\u062f \u0627\u062d\u062a\u0643\u0627\u0643 \u062c\u0632\u064a\u0626\u0627\u062a \u0627\u0644\u063a\u0627\u0632 \u0645\u0639 \u0627\u0644\u0641\u062a\u064a\u0644\u0629 \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u064a\u0632\u062f\u0627\u062f \u0645\u0639\u062f\u0644 \u062a\u0634\u062a\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0645\u0646 \u0627\u0644\u0641\u062a\u064a\u0644\u0629 . \u0648\u0643\u0644\u0645\u0627 \u0627\u0646\u062e\u0641\u0636 \u0627\u0644\u0636\u063a\u0637 \u0642\u0644 \u0639\u062f\u062f \u0647\u0630\u0647 \u0627\u0644\u062c\u0632\u064a\u0626\u0627\u062a \u0648\u0628\u0642\u064a \u0627\u0644\u0633\u0644\u0643 \u0633\u0627\u062e\u0646\u0627\u064b . \u0648\u064a\u062a\u0645 \u0645\u062a\u0627\u0628\u0639\u0629 \u0627\u0644\u062a\u063a\u064a\u0631 \u0641\u064a \u062d\u0631\u0627\u0631\u0629 \u0647\u0630\u0647 \u0627\u0644\u0645\u0646\u0638\u0648\u0645\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u0632\u062f\u0648\u062c \u062d\u0631\u0627\u0631\u064a \u062d\u064a\u062b \u0623\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u064a \u0627\u0644\u0645\u062a\u0648\u0644\u062f \u064a\u062a\u0646\u0627\u0633\u0628 \u0637\u0631\u064a\u062f\u0627 \u0645\u0639 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0641\u062a\u064a\u0644\u0629 .<\/p>\n

\u0648\u0639\u0646\u062f \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0641\u062a\u064a\u0644\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0627\u062d\u062a\u0643\u0627\u0643 \u062c\u0632\u0626\u064a\u0627\u062a \u0627\u0644\u063a\u0627\u0632 \u0628\u0647\u0627 \u064a\u062a\u063a\u064a\u0631 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062a\u0648\u0644\u062f \u0639\u0644\u064a \u0637\u0631\u0641\u064a \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0627\u0644\u062d\u0631\u0627\u064a \u0648\u064a\u062a\u0645 \u0642\u0631\u0627\u0621\u062a\u0647 \u0628\u062c\u0647\u0627\u0632 \u0642\u0648\u0644\u062a\u0645\u064a\u062a\u0631 Volt Meter<\/span> \u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u064a\u0645\u0643\u0646 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u064a \u0627\u0644\u0645\u0642\u0627\u0633 \u0628\u0633\u0647\u0648\u0644\u0629 \u0625\u0644\u064a \u0648\u062d\u062f\u0627\u062a \u0636\u063a\u0637 Pressure Units<\/span> .<\/p>\n<\/td>\n

\n

In Thermocouple Gauge a filament is heated by passing constant current through it. When gas molecule interacts with filament heat is carried away. Therefor the temperature is directly depended on the pressure in the chamber. The higher the pressure the more molecules interact with the filament and more heat is taken from it.<\/p>\n

The temperature change in the system is monitored with the help of a thermocouple where the generated voltage is depending on the temperature of the filament. When the filament loses heat by interacting with gas molecules, the change of voltage in thermocouple is detected with the help of a volt meter. Therefor the measured voltage can be easily converted into pressure units.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"thermocouple-gauge2\"<\/p>\n

\u0634\u0643\u0644 \u0631\u0642\u0645 (3) : \u0635\u0648\u0631\u0629 \u0645\u062a\u062d\u0631\u0643\u0629 \u062a\u0648\u0636\u062d \u0641\u0643\u0631\u0629 \u0627\u0644\u0639\u0645\u0644 Thermocouple Gauge Working \u2013 Animation<\/span><\/p>\n

 <\/p>\n

\"handwave-yellow\"<\/p>\n

\u0645\u0648\u0627\u0636\u064a\u0639 \u0630\u0627\u062a \u0635\u0644\u0629<\/strong><\/span><\/h3>\n