STOPPERS RUBBER BS2775 SOLID NO 25 PK 20 Bench Conductivity Meters Supplied with manual and mains

Supplied with manual and mains lead

CIE Colour ScalesAll instruments allow the operator to select measurement of samples to CIE specifications of xy chromaticity co-ordinates

Model     PCH2  Temperature range    x resolution   ºC   -10 to 100 x 0

001   calibration Blank and 1 factor/standard   factor  1 to 10

With constriction to accept a cotton plug

STOPPERS RUBBER BS2775 SOLID NO 25 PK 20 Bench Conductivity Meters Supplied with manual and mainsRubber Stoppers to BS2775. Each stopper has a moulded in number, corresponding to the bottom diameter in millimetres. Hole drilling Natural rubber stoppers are available pre drilled. Where specified the hole diameter will be sizes: 3 and 4: supplied solid only 5 to 8: 1 hole of 3mm 9 to 105: 1 hole of 5mm 15 to 105: 2 holes of 5mm Neoprene rubber stoppers are available pre drilled to special order. Hole diameters are as given for natural rubber