{"product_id":"ametek-pk2-854wc-ss-1b-pneumatic-deadweight-tester-4-to-854-in-h2o-0-015-of-reading","title":"Ametek PK2-854WC-SS-1B Pneumatic Deadweight Tester, 4 to 854 in H2O, ±0.015% of Reading","description":"\u003ch2\u003eAmetek PK2-854WC-SS-1B Pneumatic Deadweight Tester\u003c\/h2\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe PK II uses a floating-ball design in which a ceramic measuring ball floats in a nozzle, giving a self-regulating, friction-free pressure standard for laboratory or portable operation. The overhung weight carrier minimizes side thrust and keeps the ball vertical.\u003c\/p\u003e\n\u003cp\u003eWeights are machined from non-magnetic 300 series stainless steel (SS models), and small incremental weights allow fractional output pressures. The tester has a thermal coefficient of 0.0000167 per °C and is available in local- or standard-gravity (980.665 gal) versions.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFloating-ball pneumatic deadweight operation\u003c\/li\u003e\n\u003cli\u003eRange 4 to 854 in H2O (0.15 to 30.8 psi)\u003c\/li\u003e\n\u003cli\u003eAccuracy up to ±0.015% of reading\u003c\/li\u003e\n\u003cli\u003eRugged ceramic measuring ball\u003c\/li\u003e\n\u003cli\u003eStainless steel non-magnetic weight set\u003c\/li\u003e\n\u003cli\u003eSmall incremental weights for fractional pressures\u003c\/li\u003e\n\u003cli\u003eSelf-regulating primary pressure standard\u003c\/li\u003e\n\u003cli\u003eLaboratory and portable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePressure gauge and transmitter calibration\u003c\/li\u003e\n\u003cli\u003eLaboratory pressure standards work\u003c\/li\u003e\n\u003cli\u003eField verification of low-range pressure instruments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAmetek PK2-854WC-SS-1B Pneumatic 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\u003eRange\u003c\/th\u003e\n\u003ctd\u003e4 to 854 in H2O (0.15 to 30.8 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003eUp to ±0.015% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating principle\u003c\/th\u003e\n\u003ctd\u003eSelf-regulating floating ball with ceramic measuring ball\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight material\u003c\/th\u003e\n\u003ctd\u003eNon-magnetic 300 series stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal coefficient\u003c\/th\u003e\n\u003ctd\u003e0.0000167 per °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGravity versions\u003c\/th\u003e\n\u003ctd\u003eLocal gravity or standard gravity (980.665 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure units\u003c\/th\u003e\n\u003ctd\u003epsi, g\/cm2, bar, mbar, kPa, inH2O, cmH2O, mmHg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFractional output\u003c\/th\u003e\n\u003ctd\u003eSmall incremental weight sets included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel suffix\u003c\/th\u003e\n\u003ctd\u003eSS = stainless steel weights; PK2-854WC = 4 to 854 inH2O range\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 Pneumatic Deadweight Tester on ametekcalibration.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Ametek","offers":[{"title":"Default Title","offer_id":67777097957563,"sku":"IMM_87268931","price":6526.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/ametek-mg-13.jpg?v=1792556671","url":"https:\/\/na.indomultimeter.net\/products\/ametek-pk2-854wc-ss-1b-pneumatic-deadweight-tester-4-to-854-in-h2o-0-015-of-reading","provider":"Indo Multimeter","version":"1.0","type":"link"}