Polarimeter, Quartz Control Plate, Bellingham + Stanley

Polarimeter, Quartz Control Plate, Bellingham + Stanley

  • SKU: 34-30
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  • Description

    Bellingham + Stanley offer a choice of Quartz Control Plates (QCP) for verifying and calibrating polarimeters. QCPs are made to the highest standard and may be supplied with optional Certificates of Calibration showing traceability to PTB.  (UKAS Certificate calibrated in accordance with ISO/IEC 17025:2017 @ specified wavelength between 546-900nm; Manufacturers certificate at specified wavelengths between 300-545nm)

    When used with an ADP polarimeter manufactured by Bellingham + Stanley, a thermal block may be used to provide mechanical contact to the instrument’s external temperature sensor, allowing the use of quartz temperature compensation for added accuracy. 

    For added performance, an XPC Adaptor is also available for use with Peltier temperature controlled Bellingham + Stanley polarimeters that incorporate XPC Technology. 

    As part of Good Laboratory Practice, it is recommended that Quartz Control Plates are sent to our UKAS laboratory at regular intervals determined by the user’s own Standard Operating Procedure for inspection and recertification. 

    UKAS ILAC MRA Logo

    UKAS: The United Kingdom Accreditation Service (UKAS) is one of the signatories to the International Laboratory Accreditation Co-operation (ILAC) Arrangement for the mutual recognition of calibration certificates.  To find the equivalent accreditation body in your country that recognises the UKAS certification, please use our signatory tool here.

    Code Type ISS (°Z) Angluar (°A)
    34-20 Single 100 34
    34-21 Single 15 5
    34-22 Single -30 -10
    34-23 Single 50 17
    34-30 Set A 100 & 15 34 & 5
    34-31 Set B 100 & -30 34 & -10
    34-32 Set C 15 & -30 5 & -10
    34-39 Set Full 100, 15 & -30 34, 5 & -30
    34-33 Set D 50, 15, -30 17, 5, -10
  • Specifications

    General Specifications

    Certificate Manufacturer's (UKAS Optional1)
    Best Measurement Uncertainty (k=2) ±0.006 °A / ±0.017 °Z
    Shelf Life Infinite (Certify Regularly)
    Traceability: ICUMSA / PTB

    Optional Certification1

    Code Description
    90-803 UKAS Certificate of Calibration for Quartz Control Plate at 589.44nm
    90-805 UKAS Certificate of Calibration for Quartz Control Plate at additional2 specified wavelength between 546-900nm
    90-807 Manufacturer’s certificate of calibration for Quartz Control Plate at additional2 specified wavelength between 300-545nm

    1per wavelength, per plate.
    2A UKAS Certificate of Calibration at 589.44nm is a minimum and must be ordered at the same time as any additional wavelength

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