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Specifications

Sensidyne Tube 120SD — Specifications
Measuring range2-60 ppm 1-30 ppm
Number of pump strokes1/2 (50mr) 1 (100mr)
Sampling time1 minute/1 pump stroke
Detectable limit0.2 ppm (100mr)
Shelf life3 years
Operating temperature0 – 40 °C
Colour changeWhite → Pale brown
Reaction principle(II), Lead sulphide is produced