{"product_id":"kjt-pcg-o2","title":"Automatic Gas Pressure Control and O2 Concentration Measurement - KJT-PCG-O2","description":"\u003cdiv\u003e\n\u003cp class=\"MsoNormal\"\u003eThe KJT-PCG-O2 Pressure Control \u0026amp; O\u003csub\u003e2\u003c\/sub\u003e Concentration Measurement System is a preliminary version system designed to control the pressure inside the furnace tube and measure the O\u003csub\u003e2\u003c\/sub\u003e concentration.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAfter pressing the SP switch, the system works in a vacuum mode. Its pressure is measured by a INFICON Pirani capacitance diaphragm pressure gauge and controlled through the pressure controller to remain in a vacuum state. The pressure depends on the mass flow rate and the vacuum pump rate. When release the SP switch, the furnace works in the gas composition measurement mode, and the pressure goes to close to 1 bar for composition measurement, for example, O\u003csub\u003e2\u003c\/sub\u003e concentration. The setting value can be adjusted by the user for their specific application.\u003c\/p\u003e\n\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS \u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"1\" style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.3326%;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 78.6674%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eVAC 110-220 VAC\u003c\/li\u003e\n\u003cli\u003e30 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.3326%;\"\u003e\u003cstrong\u003eComplete Package includes\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/KJT-PCG-O2_2.jpg?v=1778617579\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/KJT-PCG-O2_2.jpg?v=1778617579\" width=\"106\" height=\"50\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78.6674%;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eThe KJT-PCG-O2 system consists of \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003ea precision \u003ca href=\"https:\/\/mtixtl.com\/products\/mfc-gfc-ld?_pos=1\u0026amp;_sid=7da616e1b\u0026amp;_ss=r\"\u003emass flow controller \u003c\/a\u003e(MFC) with digital display,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e an \u003c\/span\u003e\u003ca href=\"https:\/\/mtixtl.com\/products\/pgc554ld?_pos=2\u0026amp;_sid=519e915c4\u0026amp;_ss=r\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eINFICON\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/mtixtl.com\/products\/pgc554ld?_pos=2\u0026amp;_sid=519e915c4\u0026amp;_ss=r\"\u003e pirani capacitance diagram pressure gauge\u003c\/a\u003e,\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eA\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/KJT-PCG-O2_3.jpg?v=1778618044\"\u003e modified automatic gas pressure controller \u003c\/a\u003ewith dual solenoid valves,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e a t\u003ca href=\"https:\/\/mtixtl.com\/products\/w1000?_pos=1\u0026amp;_sid=c9ecd1026\u0026amp;_ss=r\u0026amp;variant=44911906488568\"\u003erace oxygen analyzer\u003c\/a\u003e (0 - 1000ppm),\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e a KF25\u003ca href=\"https:\/\/mtixtl.com\/search?q=+solenoid+valve\u0026amp;options%5Bprefix%5D=last\"\u003e solenoid valve\u003c\/a\u003e, ¼ solenoid valve,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e a \u003ca href=\"https:\/\/mtixtl.com\/products\/kf25cct?_pos=1\u0026amp;_sid=4806d41e5\u0026amp;_ss=r\"\u003ecold trap\u003c\/a\u003e, a mechanical vacuum pump, \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eetc\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.3326%;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78.6674%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eGas flow-in\/out rate largely affect system pressure\u003c\/li\u003e\n\u003cli\u003eBy pressing down the SP Switch, the KJT-PCG-O2 works in vacuum mode, while release the SP switch, it works in composition measurement mode.\u003c\/li\u003e\n\u003cli\u003eThe High Trip Point of SP1 and SP2 and their hysteresis can be adjusted via the \u003ca href=\"https:\/\/www.inficon.com\/en\/service-and-support\/download-software\"\u003eDPDS software\u003c\/a\u003e, which can be download on the INFICON website. Pic 1.\u003c\/li\u003e\n\u003cli\u003eA cable between the INFICON pressure gauge and a computer should be purchased from INFICON separately. (INFICON ordering # 303-333) \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor O2 measurement, \n\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNEVER \u003c\/b\u003evacuum or pressurize the oxygen sensor. The vacuum\/pressure will cause irreversible damage to the sensor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNEVER\u003c\/b\u003e expose the sensor in the air for more than 5 minutes.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe pressure inside the tube chamber will be kept 0.5-740 torr for vacuum and 761-770 torr for chemical analysis, Pic 2. This setting is adjustable via \u003ca href=\"https:\/\/www.inficon.com\/en\/service-and-support\/download-software\"\u003eDPDS software\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/EQ-PCG-2V-application.jpg\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/EQ-PCG-2V-UL.png\"\u003e \u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/EQ-PCG-2V-UL_160x160.png\"\u003e Pic 1    \u003cspan style=\"text-decoration: underline;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/KJT-PCG-O2_6.jpg?v=1778621288\" alt=\"\" width=\"215\" height=\"41\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/EQ-PCG-2V-UL.png\"\u003e Pic 2\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.3326%;\"\u003e\n\u003cbr\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"width: 78.6674%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe vacuum gauge is \u003ca href=\"https:\/\/www.osha.gov\/dts\/otpca\/nrtl\/nrtllist.html\"\u003eETL\u003c\/a\u003e certified\u003c\/li\u003e\n\u003cli\u003eAll electric components in control box ( \u0026gt;24V) are \u003ca href=\"https:\/\/www.osha.gov\/dts\/otpca\/nrtl\/nrtllist.html\"\u003eUL\u003c\/a\u003e certified\u003c\/li\u003e\n\u003cli\u003eA CE-certified control box is available with $100 upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.3326%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 78.6674%;\"\u003eOne-year limited warranty with lifetime support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"INFICON","offers":[{"title":"Default Title","offer_id":48369714364664,"sku":"KJTPCGO2","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/KJT-PCG-O2_7.jpg?v=1778782005","url":"https:\/\/mtixtl.com\/products\/kjt-pcg-o2","provider":"MTI Online Store","version":"1.0","type":"link"}