{"product_id":"delmer-ld-series-cm25-automatic-internal-calibration-lcd-backlit-display-glp-gmp-procedure","title":"Delmer LD 5 Microbalance with Internal Calibration","description":"\u003ch2\u003eDelmer LD 5 Microbalance – 5 g Capacity, 1 µg Readability\u003c\/h2\u003e\u003cp\u003eThe Delmer LD 5 is a laboratory microbalance listed with a 5 g maximum capacity and 1 µg (0.001 mg) readability. It provides a higher listed capacity than the LD 2 while retaining a 1 µg display increment. The listed repeatability is ±2 µg, linearity is ±3 µg and pan diameter is 15 mm.\u003c\/p\u003e\u003ch3\u003eLD 5 specifications\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eListed value\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLD 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum capacity\u003c\/th\u003e\n\u003ctd\u003e5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReadability\u003c\/th\u003e\n\u003ctd\u003e1 µg (0.001 mg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e±2 µg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLinearity\u003c\/th\u003e\n\u003ctd\u003e±3 µg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePan diameter\u003c\/th\u003e\n\u003ctd\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eListed features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomatic internal calibration and adjustment\u003c\/li\u003e\n\u003cli\u003eBacklit LCD display\u003c\/li\u003e\n\u003cli\u003eRS-232C interface listed as standard; USB listed as optional\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the exact configuration, interfaces, accessories, operating conditions and calibration details in the current datasheet and quotation.\u003c\/p\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAnalytical chemistry and laboratory research\u003c\/li\u003e\n\u003cli\u003eSmall-mass powders, standards and reference materials\u003c\/li\u003e\n\u003cli\u003eFilter or residue weighing where the method and demonstrated performance support the required measurement\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research and quality-control workflows, subject to site qualification and procedure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to assess suitability\u003c\/h3\u003e\u003cp\u003eChoose a microbalance by comparing the sample mass range, allowable measurement error, repeatability, linearity, uncertainty and minimum usable sample mass. Readability alone does not establish accuracy. Use a stable, level, low-vibration bench and control drafts, static and temperature changes. Follow the manufacturer's operating and calibration instructions.\u003c\/p\u003e\u003cp\u003eA product listing does not establish USP, GMP, GLP or legal-metrology certification. For regulated laboratory use, verify documentation and complete the qualification and calibration activities required by the applicable quality system. Commercial precious-metal transactions may have separate local legal-metrology requirements.\u003c\/p\u003e\u003ch3\u003eLD 5 or LD 2?\u003c\/h3\u003e\u003cp\u003eThe LD 5 is listed for up to 5 g with ±2 µg repeatability, while the LD 2 is listed for up to 2 g with ±1 µg repeatability. Both list 1 µg readability. Match the instrument to the actual sample range and method tolerance; a larger capacity does not automatically mean better measurement performance for every sample.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does 1 µg readability mean?\u003c\/strong\u003e The display increments in 1 µg steps. It does not by itself guarantee 1 µg accuracy or uncertainty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the LD 5 suitable for GMP work?\u003c\/strong\u003e Suitability depends on verified performance, the procedure, instrument qualification, calibration and site documentation. Confirm requirements before use; the product listing is not a compliance certificate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I provide for model selection?\u003c\/strong\u003e Share the smallest and largest sample mass, required tolerance, application, destination country, documentation needs and data-interface requirements.\u003c\/p\u003e\u003cp\u003eRead the \u003ca href=\"\/gu\/pages\/micro-semi-micro-balances\"\u003eDelmer micro and semi-micro balance guide\u003c\/a\u003e, compare \u003ca href=\"\/gu\/products\/delmer-ld-series-automatic-internal-calibration-lcd-backlit-display-glp-gmp-procedure-1\"\u003ethe Delmer LD 2 Microbalance\u003c\/a\u003e, or explore the \u003ca href=\"\/gu\/collections\/jewellery-scale\"\u003eLaboratory \u0026amp; Jewellery Scales collection\u003c\/a\u003e. Contact Delmer Group to confirm specifications, availability and destination-market requirements.\u003c\/p\u003e","brand":"Delmer Group","offers":[{"title":"Default Title","offer_id":41350590857309,"sku":"","price":908161.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/3163\/4781\/files\/a143efbb-cf96-45fe-afe9-b9fdaddf5910_620f0547-f9a0-437b-ac6c-151d4700278e.jpg?v=1703678138","url":"https:\/\/delmergroup.com\/gu\/products\/delmer-ld-series-cm25-automatic-internal-calibration-lcd-backlit-display-glp-gmp-procedure","provider":"Delmer Group","version":"1.0","type":"link"}