{"product_id":"ametek-jofra-ptc660a-temperature-calibrator-33-to-660-c-115-vac","title":"Ametek Jofra PTC660A Temperature Calibrator, 33 to 660 °C, 115 VAC","description":"\u003ch2\u003eAmetek Jofra PTC660A Temperature Calibrator\u003c\/h2\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe PTC-660 A is the entry model of JOFRA's PTC professional dry-block calibrator series. It heats from 33 to 660 °C, and its patented active dual-zone block keeps temperature homogenous across the calibration zone, so sensors down the length of the well see closely matched conditions.\u003c\/p\u003e\n\u003cp\u003eA large 5.7-inch colour VGA display keeps SET, READ, TRUE and sensor-under-test values visible during calibration, and MVI (Mains Power Variance Immunity) holds temperature stable even on fluctuating supplies. USB 2.0 communication, bundled JofraCal software, IRI recalibration reminders and multi-hole insert kits make field calibration efficient; this unit is the 115 V version.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e33 to 660 °C dry-block temperature range\u003c\/li\u003e\n\u003cli\u003ePatented active dual-zone heating technology\u003c\/li\u003e\n\u003cli\u003e±0.04 °C stability and 0.001 ° set resolution\u003c\/li\u003e\n\u003cli\u003e5.7-inch full-colour VGA display\u003c\/li\u003e\n\u003cli\u003eMVI (Mains Power Variance Immunity) for stable control\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 port with JofraCal calibration software included\u003c\/li\u003e\n\u003cli\u003eIRI intelligent recalibration information\u003c\/li\u003e\n\u003cli\u003eMulti-hole metric (3 to 12 mm) and imperial (1\/8 to 1\/2 in) insert kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRTD, thermocouple and transmitter calibration\u003c\/li\u003e\n\u003cli\u003eIndustrial and pharmaceutical process sensor checking\u003c\/li\u003e\n\u003cli\u003eTemperature switch testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAmetek Jofra PTC660A Temperature Calibrator Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePTC-660 A (basic model, without inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature range\u003c\/th\u003e\n\u003ctd\u003e33 to 660 °C (91 to 1220 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStability\u003c\/th\u003e\n\u003ctd\u003e±0.04 °C (±0.072 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy, internal reference\u003c\/th\u003e\n\u003ctd\u003e±0.30 °C from 33 to 420 °C; ±0.50 °C from 420 to 660 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRadial homogeneity\u003c\/th\u003e\n\u003ctd\u003e0.1 °C (difference between holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay resolution (user selectable)\u003c\/th\u003e\n\u003ctd\u003e1 °, 0.1 °, or 0.01 °\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeating time\u003c\/th\u003e\n\u003ctd\u003e33 to 660 °C in about 20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling time\u003c\/th\u003e\n\u003ctd\u003e660 to 100 °C in about 36 minutes; 100 to 50 °C in about 15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWell diameter \/ immersion depth\u003c\/th\u003e\n\u003ctd\u003e25 mm \/ 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMains\u003c\/th\u003e\n\u003ctd\u003e115 V (90 to 127 V), 50\/60 Hz, max 1150 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommunications\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0 device port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L × W × H)\u003c\/th\u003e\n\u003ctd\u003e362 × 171 × 363 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e8.9 kg (19.6 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003e0 to 40 °C, 0 to 90% RH, IP-10\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\/-\/media\/ametekcalibration\/download_links\/temperature\/ptc\/professional-temperature-calibrator-ptc-155-350-425-660-datasheet-us.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePTC-155\/350\/425\/660 datasheet on ametekcalibration.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Ametek Jofra","offers":[{"title":"Default Title","offer_id":67777159528635,"sku":"IMM_41937644","price":5251.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/additel-adt875pc-660-a-vip-kit-1-600x600-1.jpg?v=1792557051","url":"https:\/\/na.indomultimeter.net\/products\/ametek-jofra-ptc660a-temperature-calibrator-33-to-660-c-115-vac","provider":"Indo Multimeter","version":"1.0","type":"link"}