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Needles
Pk.12 (BK-N)
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Glass Strips
Pk.12 (BK-GLASS)
BK Drying Time Recorder has been used widely in the coatings industry throughout the world for several decades. A needle carrier holding six hemispherical ended needles travels the length of the six 305 x 25 mm test strips in 6, 12, 24 and 48 hours. A time scale mounted on the side cover is graduated to suit the different travel times.