Hellma

Hellma Hellma calibration standard set S005 for checking the wavelength accuracy (279 - 638 nm) and the photometric accuracy (440 - 635 nm) ,

Name: Hellma Hellma calibration standard set S005 for checking the wavelength accuracy (279 - 638 nm) and the photometric accuracy (440 - 635 nm) ,
Brand: Hellma

Hellma® calibration standard set S005 for checking wavelength accuracy and photometric accuracy Checking the wavelength accuracy with F1 holmium glass filters, calibrated at wavelengths 279, 361, 453, 536, 638 nm, slit width 1 nm, measured against filter holder F0. Checking the photometric accuracy in the Vis range with the neutral density glass filters F3 (0.5 Abs), F4 (1.0 Abs), calibrated at wavelengths 440, 465, 546.1, 590, 635 nm, slit width 1 nm, measured against filter holder F0. All filters with serial number in high-quality storage box with DAkkS calibration certificates. Hellma® calibration standards are manufactured 100% in Germany. Compliant with regulations Hellma® calibration standards comply with the specifications of quality management systems and pharmacopoeias for the highest quality requirements and international comparability of the measurement results. DAkkS calibration certificate* Hellma® calibration stanNäytä lisää

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