Liquid Handling

CertificatesTechnical InformationCertificatesBLAUBRAND ® Volumetric InstrumentsOne batch certificate per packing unit!All reusable BLAUBRAND ® volumetricinstruments are individually calibrated andare supplied with one batch certificateper packing unit. This facilitates the initialperformance verification – also with themonitoring of measuring equipment – as thedata can directly be transferred from thecertificate. Batch and individual certificatescan also be downloaded at www.brand.deConformity certifiedAll BLAUBRAND ® volumetric instrumentsare conformity certified. With the sign H B ,BRAND confirms that the instruments aremanufactured according to "Eichordnung",the German Federal Weights and MeasuresRegulations. This sign of conformity isprinted directly on the instruments, accordingto DIN 12 600.Certificate of performance (Works certificate)Batch and individual certificates are works certificates. Both are based on the regulationsfor test and calibration procedures of laboratory instruments according to DIN ENISO 9001, DIN EN ISO 10 012-1 and DIN EN ISO 4787. All certificates document thetraceability of measuring results to national standards (PTB) which recognize the SI units(International System of Units).Batch certificateAll reusable BLAUBRAND ® volumetricinstruments have an easy-to-read digitalbatch number. The works certificate recordsthe batch number, the mean value, thestandard deviation of the batch and date ofissue.13.02(Batch number: year of manufacture/batch)Individual certificateBoth the instrument and the certificateshow an individual serial number in additionto the batch number. The works certificaterecords the measured volume, the uncertaintyof measurement and the date ofissue.13.02 0756(Individual serial number: year of manufacture/batch/consecutiveinstrument number)Ordering information forBLAUBRAND ® volumetric instrumentscan be found on page 173.USP certificateSelected BLAUBRAND ® volumetric instrumentscan be delivered with volume errorlimits in compliance with United StatesPharmacopeia (USP) with batch certificateand on request, with individual certificate.The instrument shows the requested errorlimit and the USP sign.DAkkS calibration certificateThis certificate is issued by the DAkkScalibration laboratory at BRAND. Due to theextensive international cooperation of theDAkkS (formerly DKD) German accreditationbody (EA Agreement, ILAC-MRA) theDAkkS calibration certificate is internationallyrecognized. Both the instrument and thecertificate show an individual serial numberand the laboratory's registration number aswell as the year and month of issue. Moreinformation can be found on page 328.320info@brand.de