{"product_id":"retsch-mill-ultra-centrifugal-zm-300-120-v-50-60-hz-verder-scientific-208240002","title":"Retsch Mill, Ultra Centrifugal ZM 300, 120 V\/50-60 Hz, Verder Scientific, 208240002","description":"\u003cp\u003e\u003cstrong\u003eVerder Scientific® Retsch® Mill, Ultra Centrifugal ZM 300, 120 V\/50-60 Hz, 208240002\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVariable speed from 6,000 to 23,000 rpm\u003c\/li\u003e\n\u003cli\u003eUp to 20 % finer particles than with ZM 200\u003c\/li\u003e\n\u003cli\u003eSample throughput increased up to 15 %\u003c\/li\u003e\n\u003cli\u003eTemperature monitoring\u003c\/li\u003e\n\u003cli\u003eNeutral-to-analysis sample preparation\u003c\/li\u003e\n\u003cli\u003eVery short grinding time\u003c\/li\u003e\n\u003cli\u003eOptional volume cassette for batch sizes up to 600 mL\u003c\/li\u003e\n\u003cli\u003eEfficient cooling of sample and grinding tools\u003c\/li\u003e\n\u003cli\u003eImproved sample discharge from the grinding chamber\u003c\/li\u003e\n\u003cli\u003eParticularly suitable for large volumes\u003c\/li\u003e\n\u003cli\u003eSample bottles of 0.25 \/ 0.5 \/ 3 and 5 liters\u003c\/li\u003e\n\u003cli\u003eExtra cooling for temperature sensitive samples\u003c\/li\u003e\n\u003cli\u003eBetter sample discharge for light sample materials\u003c\/li\u003e\n\u003cli\u003eIdeal for cryogenic grinding\u003c\/li\u003e\n\u003cli\u003eMeasurement of the temperature of the cassette lid near the ring sieve\u003c\/li\u003e\n\u003cli\u003eThe temperature is constantly shown in the mill’s display\u003c\/li\u003e\n\u003cli\u003eContinuous monitoring of the grinding process to detect deviations without fail\u003c\/li\u003e\n\u003cli\u003eImproved reproducibility for temperature sensitive samples\u003c\/li\u003e\n\u003cli\u003eTouch display with rotary knob for convenient parameter setting\u003c\/li\u003e\n\u003cli\u003eCassette temperature and load shown during grinding\u003c\/li\u003e\n\u003cli\u003ePrevention of overloads by feeding the sample too quickly\u003c\/li\u003e\n\u003cli\u003eA push-fit system without screws\u003c\/li\u003e\n\u003cli\u003eEasy insertion and removal without tools\u003c\/li\u003e\n\u003cli\u003eQuick cleaning of rotors and ring sieves\u003c\/li\u003e\n\u003cli\u003eSmooth surfaces of the machine for easy cleaning\u003c\/li\u003e\n\u003cli\u003eThe ideal solution for pulverizing samples that cannot be reduced to the required fineness at room temperature\u003c\/li\u003e\n\u003cli\u003eLiquid nitrogen or dry ice are used to embrittle the sample material\u003c\/li\u003e\n\u003cli\u003eVolatile components are perfectly preserved\u003c\/li\u003e\n\u003cli\u003eCryogenic grinding is easy to perform with the ZM 300\u003c\/li\u003e\n\u003cli\u003eRecommended for plastics or very temperature-sensitive samples\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 85%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed Size*\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinal Fineness*\u003c\/td\u003e\n\u003ctd\u003e \u0026lt; 40 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBatch Size \/ Sample Volume*\u003c\/td\u003e\n\u003ctd\u003e300 mL with standard cassette, 600 mL with volume cassette, 4500 mL \/ 2500 mL \/ 450 mL \/ 230 mL with cyclone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed at 50 Hz (60 Hz) \u003c\/td\u003e\n\u003ctd\u003e6,000 – 23,000 min-1, freely selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor Peripheral Speed \u003c\/td\u003e\n\u003ctd\u003e31 – 119 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor Diameter \u003c\/td\u003e\n\u003ctd\u003e99 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypes of Rotors \u003c\/td\u003e\n\u003ctd\u003e6-tooth rotor \/ 12-tooth rotor \/ 24-tooth rotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial of Grinding Tools \u003c\/td\u003e\n\u003ctd\u003eStainless steel, stainless steel with wear-resistant coating, titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSieve Sizes\u003c\/td\u003e\n\u003ctd\u003eTrapezoid holes: 0.08 \/ 0.12 \/ 0.20 \/ 0.25 \/ 0.50 \/ 0.75 \/ 1.00 \/ 1.50 \/ 2.00 mm, round holes: 3.00 \/ 4.00 \/ 5.00 \/ 6.00 \/ 10.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting of Grinding Time \u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector Capacity\u003c\/td\u003e\n\u003ctd\u003e900 mL with standard cassette, 1200 ml with volume cassette, 5000 ml \/ 3000 ml \/ 500 ml \/ 250 ml with cyclone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive \u003c\/td\u003e\n\u003ctd\u003e3-phase asynchronous motor with frequency converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connection \u003c\/td\u003e\n\u003ctd\u003e1-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Code\u003c\/td\u003e\n\u003ctd\u003eIP 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption \u003c\/td\u003e\n\u003ctd\u003e1750 VA ((200..240V), 1400 VA (110..120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eW x H x D (closed) 452 x 431 x 426 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight \u003c\/td\u003e\n\u003ctd\u003eApprox. 38 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards \u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIQ\/OQ Documentation \u003c\/td\u003e\n\u003ctd\u003eAvailable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Verder Scientific","offers":[{"title":"EA (1)","offer_id":51111102480699,"sku":"91-7100-03-EA","price":14180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/91-7100-03.png?v=1784709511","url":"https:\/\/preiser.com\/products\/retsch-mill-ultra-centrifugal-zm-300-120-v-50-60-hz-verder-scientific-208240002","provider":"Preiser Scientific","version":"1.0","type":"link"}