Matches in Data.gov.be for { ?s ?p Every two year the spectrophotometers are calibrated by an external company. A 1000W NIST-traceable reference lamp is used to make an absolute calibration. For the absolute UV calibration small 50W lamps are used once a month to verify the calibration level. ?g. }
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- genid2190 label "Every two year the spectrophotometers are calibrated by an external company. A 1000W NIST-traceable reference lamp is used to make an absolute calibration. For the absolute UV calibration small 50W lamps are used once a month to verify the calibration level." @default.
- 3ae025c01a4748f29528a67c529affeb2-235c3cc561bcde29 label "Every two year the spectrophotometers are calibrated by an external company. A 1000W NIST-traceable reference lamp is used to make an absolute calibration. For the absolute UV calibration small 50W lamps are used once a month to verify the calibration level." @default.