Walton & Beckett 3:1 Eyepiece Reticle for Asbestos Analysis
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Walton & Beckett 3:1 Eyepiece Reticle for Asbestos Analysis
Eyepiece Reticle with Walton/Beckett for Asbestos 3-1 Ratio. All with calibration factor of 4 for use with 40x objectives.
The Walton and Beckett graticule is used for counting fibrous dust (e.g. asbestos or glass fibres) and is particularly useful where the majority of fibres to be counted are shorter than 5 micron. The circle is divided into four by two diametrical lines scaled in units of 5 and 3 microns respectively. 3 and 5 microns are the critical measurements of fibre lengths used in fibre counting.
Please contact us with details of your microscope so we can advise on the size of Walton & Beckett reticle required.
Shipping is by courier and takes typically 2-5 days but this can alter.
Please phone us on +44 (0)1284 789697 or email us for current delivery times.
Request a quotation for bulk orders by emailing sales@gtvision.co.uk
If you have any questions about this model, complete the form below or email us at sales@gtvision.co.uk
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