{"product_id":"ametek-mg-pk2-654wc-ss-1b-c-deadweight-tester-4-to-654-inh2o","title":"Ametek MG PK2-654WC-SS-1B\/C Deadweight Tester, 4 to 654 inH2O","description":"\u003ch2\u003eAmetek MG PK2-654WC-SS-1B\/C Deadweight Tester\u003c\/h2\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe PK2-654WC-SS-1B\/C is a Model PK II pneumatic deadweight tester that generates pressure by applying the force of its weight set over the effective area of a ceramic ball floating in a stainless steel cylinder. Because the ball floats on a thin film of air, operation is virtually frictionless and the weights never need rotating during a test.\u003c\/p\u003e\n\u003cp\u003eA built-in flow regulator automatically adjusts the input air to hold the ball and weights in float, compensating for supply pressure variation and making the instrument accurate independent of the operator. The -1B accuracy option specifies ±0.025% of reading, and the \/C option adds effective area, nominal pressure and actual pressure data for the delivered unit.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRange 4 to 654 inH2O with 1 inH2O increments; 4 and 10 inH2O carrier output\u003c\/li\u003e\n\u003cli\u003e±0.025% of reading accuracy (-1B option)\u003c\/li\u003e\n\u003cli\u003eCalibration data included: effective area, nominal and actual pressure (\/C)\u003c\/li\u003e\n\u003cli\u003eVirtually frictionless aluminum oxide ceramic measuring ball\u003c\/li\u003e\n\u003cli\u003eSelf-regulating flow control, no operator adjustment between set points\u003c\/li\u003e\n\u003cli\u003eStainless steel weights calibrated to standard or local gravity\u003c\/li\u003e\n\u003cli\u003eNIST traceable; overhung weight carrier reduces side thrust and friction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalibration of low-pressure gauges and transmitters in labs and field shops\u003c\/li\u003e\n\u003cli\u003eNatural gas industry instrumentation calibrated to ISA or AGA water columns\u003c\/li\u003e\n\u003cli\u003eVerification of pneumatic calibrators and pressure modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTester base with case\u003c\/li\u003e\n\u003cli\u003eStainless steel weight set, range specific\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eNIST traceable calibration certificate with data (\/C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAmetek MG PK2-654WC-SS-1B\/C Deadweight Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePneumatic floating-ball deadweight tester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e4 to 654 inH2O (approx. 0.14 to 23.6 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure increment\u003c\/th\u003e\n\u003ctd\u003e1 inH2O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight carrier \/ ball output\u003c\/th\u003e\n\u003ctd\u003e4 and 10 inH2O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±0.025% of reading (-1B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e±0.005% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature coefficient\u003c\/th\u003e\n\u003ctd\u003e±0.0017% of reading\/°C at 23 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasuring ball\u003c\/th\u003e\n\u003ctd\u003eAluminum oxide ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight material\u003c\/th\u003e\n\u003ctd\u003eStainless steel (SS); aluminum for small increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest connection\u003c\/th\u003e\n\u003ctd\u003e1\/4 in female NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure source\u003c\/th\u003e\n\u003ctd\u003eNitrogen or instrument\/shop air (ISA quality)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply pressure\u003c\/th\u003e\n\u003ctd\u003e30 to 100 psi (206 to 689 kPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGravity\u003c\/th\u003e\n\u003ctd\u003e9.80665 m\/s² standard, or local gravity on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater column reference\u003c\/th\u003e\n\u003ctd\u003e20 °C (ISA) standard; 60 °F (AGA) optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.ametekcalibration.com\/products\/pressure\/deadweight-testers\/pk-ii-pneumatic-deadweight-tester\" target=\"_blank\" rel=\"noopener\"\u003ePK II on ametekcalibration.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Ametek","offers":[{"title":"Default Title","offer_id":67776277840059,"sku":"IMM_37723855","price":6652.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/ametek-mg-3.jpg?v=1792552487","url":"https:\/\/na.indomultimeter.net\/products\/ametek-mg-pk2-654wc-ss-1b-c-deadweight-tester-4-to-654-inh2o","provider":"Indo Multimeter","version":"1.0","type":"link"}