{"product_id":"ametek-mg-pk2-654wc-ss-1a-deadweight-tester-4-to-654-inh2o-0-015","title":"Ametek MG PK2-654WC-SS-1A Deadweight Tester, 4 to 654 inH2O, +\/-0.015%","description":"\u003ch2\u003eAmetek MG PK2-654WC-SS-1A Deadweight Tester\u003c\/h2\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe PK II uses a ceramic ball floating on a film of nitrogen or instrument air, so the ball and weights float with virtually no friction. The overhung weight carrier minimizes side thrust, and the tester regulates its own output pressure automatically from a 30 to 100 psi supply.\u003c\/p\u003e\n\u003cp\u003eThe PK2-654WC-SS-1A model covers 4 to 654 inH2O with a 1\/4 in female NPT connection and includes small incremental weight sets for fractional output pressures. Certification to standard gravity (980.665 Gal) keeps results traceable without site corrections.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRange 4 to 654 inH2O in 1 inH2O increments\u003c\/li\u003e\n\u003cli\u003eOutput increments of 4 and 10 inH2O\u003c\/li\u003e\n\u003cli\u003eAccuracy +\/-0.015% of reading (1A)\u003c\/li\u003e\n\u003cli\u003eFloating-ball pneumatic design, self-regulating\u003c\/li\u003e\n\u003cli\u003eCeramic ball with overhung weight carrier\u003c\/li\u003e\n\u003cli\u003eStainless steel weight set (SS)\u003c\/li\u003e\n\u003cli\u003e1\/4 in female NPT connection\u003c\/li\u003e\n\u003cli\u003eNitinogen or instrument\/shop air supply, 30 to 100 psi\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\u003c\/li\u003e\n\u003cli\u003ePrimary standard pressure measurement in labs\u003c\/li\u003e\n\u003cli\u003eCalibration of inH2O reference instruments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAmetek MG PK2-654WC-SS-1A Deadweight Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePK II floating-ball pneumatic deadweight tester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertified range\u003c\/th\u003e\n\u003ctd\u003e4 to 654 inH2O\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 and ball output\u003c\/th\u003e\n\u003ctd\u003e4 and 10 inH2O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy option\u003c\/th\u003e\n\u003ctd\u003e1A: +\/-0.015% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBall\u003c\/th\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\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\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\u003eFlow rate\u003c\/th\u003e\n\u003ctd\u003e1 scfh at 0.15 psi output; 1 scfh at 20 psi output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGravity reference\u003c\/th\u003e\n\u003ctd\u003e980.655 Gal (international standard), local gravity optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable units\u003c\/th\u003e\n\u003ctd\u003epsi, g\/cm2, mbar, bar, inH2O, cmH2O, mmHg\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":67776471662779,"sku":"IMM_34682554","price":6827.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/ametek-mg-6.jpg?v=1792553581","url":"https:\/\/na.indomultimeter.net\/products\/ametek-mg-pk2-654wc-ss-1a-deadweight-tester-4-to-654-inh2o-0-015","provider":"Indo Multimeter","version":"1.0","type":"link"}