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      4D Series Dry Microsphere Size Standards

      Calibrateairborneopticalparticlecounters(OPC)tocomplywithISO21501-4regulationswiththeThermoScientific™4DSeriesDryMicrosphereSizeStandards.Idealforinstrumentmanufacturers,aswellasQA/QCmanagersinp

      1. 详细信息

      Calibrate airborne optical particle counters (OPC) to comply with ISO 21501-4 regulations with the Thermo Scientific™ 4D Series Dry Microsphere Size Standards. Ideal for instrument manufacturers, as well as QA/QC managers in pharmaceutical, biotech and electronics manufacturing, these microsphere reference beads feature a calibration uncertainty—the range of values within which the actual mean diameter will lie—that is less than or equal to 2.5% of the mean diameter.

       

      The diameter is traceable to the National Institute of Standards and Technology (NIST), and the product’s Certificate of Calibration and Traceability provides the documentation needed for QC/regulatory programs and audits.
       

      • Mean size standard uncertainty of ≤2.5% enables calibration of air particle counters to ISO
      • Superior uniformity provides exact calibration point when setting the calibration curve
      • Diameter is traceable to NIST, a known government standard
      • Certificate of Traceability provides objective evidence for QC compliance
      • Available in 3μm, 5μm, 7μm and 10μm diameters
      • Conveniently packaged in dropper-tipped bottles for direct dispensing into sampling chamber

      4D-Series-Duke-Standards-Spec-Sheet

       

      目录号
      直径(公制)
      4D-03
      3μm
      添加剂 Trace flow agent
      组成 Polystyrene Divinylbenzene (PS-DVB)
      浓度 100% solids
      目录 1g
      直径(公制) 3μm
      折射率 1.59 at 589nm (25°C)
      储存要求 Unless otherwise stated, store at ambient room temperature. Store upright; keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.
      认证/合规 Certificate of Calibration and Traceability to NIST, MSDS
      4D-10
      10μm
      添加剂 Trace flow agent
      组成 Polystyrene Divinylbenzene (PS-DVB)
      浓度 100% solids
      目录 1g
      直径(公制) 10μm
      折射率 1.59 at 589nm (25°C)
      储存要求 Unless otherwise stated, store at ambient room temperature. Store upright; keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.
      认证/合规 Certificate of Calibration and Traceability to NIST, MSDS
      4D-07
      7μm
      添加剂 Trace flow agent
      组成 Polystyrene Divinylbenzene (PS-DVB)
      浓度 100% solids
      目录 1g
      直径(公制) 7μm
      折射率 1.59 at 589nm (25°C)
      储存要求 Unless otherwise stated, store at ambient room temperature. Store upright; keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.
      认证/合规 Certificate of Calibration and Traceability to NIST, MSDS
      4D-05
      5μm
      添加剂 Trace flow agent
      组成 Polystyrene Divinylbenzene (PS-DVB)
      浓度 100% solids
      目录 1g
      直径(公制) 5μm
      折射率 1.59 at 589nm (25°C)
      储存要求 Unless otherwise stated, store at ambient room temperature. Store upright; keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.
      认证/合规 Certificate of Calibration and Traceability to NIST, MSDS