Defender - Primary Standard Calibrator from SKC Inc

The Defender is a true primary standard calibrator based on volume displacement.

Built on next-generation DryCal® technology, the new Defender calibrators integrate all the advantages of the popular DC-Lite calibrator with exciting new features based on 10 years of product feedback and ongoing research.

Available in 3 flow ranges:
5 to 500 ml/min
50 to 5000 ml/min
300 to 30,000 ml/min

Air Sampling Calibrator - Defender Features

  • Designed exclusively for the occupational health and safety industry and built on next-generation DryCal® technology!
  • Easy CalChek automatic calibration with AirChek 2000 and Leland Legacy pumps
  • Easy-to-use menu-driven system
  • Laboratory accuracy certified by NIST through NVLAP and backed by ISO 17025 accreditation, ANSI Z-540, and NIST Handbook 150
    • Volumetric accuracy is 1% of reading (510, 520, and 530 models)
    • Standardised accuracy is 1.2% (530 models)
  • Choice of 3 wide flow ranges
    • 5 to 500 ml
    • 50 ml to 5 liters
    • 300 ml to 30 liters
  • Easy jarless calibration for cyclones
  • Large illuminated graphical display with zoom feature
  • Sleek new design fits in a briefcase and weighs only 29 ounces (0.8 kg)
  • 520 models record ambient temperature and pressure for enhanced audit trail
  • New 530 models sense ambient temperature and pressure and standardised calibration readings
  • Optimiser Software for data transfer to a PC
  • RoHS compliant — lead-free components
  • Easy menu system:
    • Select single, continuous (hands-free), or time interval readings; display units; and other parameters
    • Auto shut-off
  • Sleek, robust design — only 29 ounces (0.8 kg)
    • Smooth molded case fits into a briefcase
    • Interior shock absorbers for field use
    • Improved internal valve design for greater reliability
    • Large illuminated flow cell viewing window
  • Integrated serial PC interface and software for data transfer to a PC
    • Optimiser Software (included) provides a link to your PC and automatically transfers readings to be saved as a text file
  • 520 model* contains automatic features for enhanced audit trail
    • Integrated temperature sensors and pressure transducers are directly in flow stream
    • Record ambient temperature and pressure data — no additional instruments needed
    • Enhance audit trail by including temperature and pressure conditions during air sampler calibrations
  • 530 model standardises or corrects flow to ambient temperature and pressure conditions

* Defender 520 model documents temperature and pressure for audit trail. Choose Defender 530 for flow calibration corrected to these parameters

For more information on Air Sampling Calibrator - Defender, please click here.

SKC Inc Authorised Australian Distributor and repair centre

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