{"product_id":"l550sm-h7-magnetic-hotplate-stirrer","title":"L550SM-H7 Digital Magnetic Hotplate Stirrer, 550C (L550SM-H7-S \/ L550SM-H7-Pro)","description":"\u003cp\u003eDigital magnetic hotplate stirrer with a 184x184mm glass ceramic work plate and a heating range from room temperature to 550C. Two models are available: the L550SM-H7-S with a shaded pole motor, 10L maximum stirring capacity and scale display, and the L550SM-H7-Pro with a brushless DC motor, 20L maximum stirring capacity, LCD display and an RS232 data connector. Both models use an external PT1000 temperature sensor, have a 580C overheat protection limit and run on 100-120\/200-240V, 50\/60Hz.\u003c\/p\u003e\u003ch3\u003eModel Comparison\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eL550SM-H7-S\u003c\/th\u003e\n\u003cth\u003eL550SM-H7-Pro\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork plate\u003c\/td\u003e\n\u003ctd\u003e184x184mm glass ceramic\u003c\/td\u003e\n\u003ctd\u003e184x184mm glass ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eShaded pole motor, input 15W \/ output 1.5W\u003c\/td\u003e\n\u003ctd\u003eBrushless DC motor, input 18W \/ output 10W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax stirring capacity\u003c\/td\u003e\n\u003ctd\u003e10L\u003c\/td\u003e\n\u003ctd\u003e20L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed range\u003c\/td\u003e\n\u003ctd\u003e0-1500 rpm, scale display\u003c\/td\u003e\n\u003ctd\u003e100-1500 rpm, LCD display, resolution +\/-1 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating temperature range\u003c\/td\u003e\n\u003ctd\u003eRoom temp.-550C (5C increments)\u003c\/td\u003e\n\u003ctd\u003eRoom temp.-550C (1C increments)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature control accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-10C\u003c\/td\u003e\n\u003ctd\u003e+\/-1C (\u0026lt;100C) \/ +\/-1% (\u0026gt;100C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverheat protection\u003c\/td\u003e\n\u003ctd\u003e580C\u003c\/td\u003e\n\u003ctd\u003e580C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature sensor\u003c\/td\u003e\n\u003ctd\u003ePT1000 external (+\/-0.2C)\u003c\/td\u003e\n\u003ctd\u003ePT1000 external (+\/-0.2C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData connector\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eRS232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1030W total (heating output 1000W)\u003c\/td\u003e\n\u003ctd\u003e1050W total (heating output 1000W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-120\/200-240V, 50\/60Hz\u003c\/td\u003e\n\u003ctd\u003e100-120\/200-240V, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP21\u003c\/td\u003e\n\u003ctd\u003eIP21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e215x360x112mm\u003c\/td\u003e\n\u003ctd\u003e215x360x112mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5kg\u003c\/td\u003e\n\u003ctd\u003e5.3kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Alabsupply","offers":[{"title":"L550SM-H7-S","offer_id":67862875078876,"sku":"ALAB-L550SM-H7-S","price":441.35,"currency_code":"USD","in_stock":true},{"title":"L550SM-H7-Pro","offer_id":67862875373788,"sku":"ALAB-L550SM-H7-PRO","price":586.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/3474\/1724\/files\/img_01_cadf898d-f71c-45be-aac6-06f4c53adc33.jpg?v=1792654862","url":"https:\/\/alabsupply.com\/products\/l550sm-h7-magnetic-hotplate-stirrer","provider":"Alabsupply","version":"1.0","type":"link"}