Monochromatic Light Units for Ø up to 250mm 400 x 300 x 400mm

Abbildung: Monochromatic Light Units for Ø up to 250mm (The picture may slightly differ from the original.)

Order-No.: U1050801

1188,00 EUR

(plus 19% VAT = 1413,72 EUR)

(plus. Shippingcosts)

Delivery time: 4 Weeks Delivery times subject to intermediate sale.

Order / Offer request:

☎ 0049 351 4219125
📠 0049 351 4219127
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Monochromatic Light, 1 Phase 50Hz/60Hz
for optical flats up to Ø 250mm, Dimensions: 400mm x 300mm x 400mm

▾ more details ▾

More details

Monochromatic light unit from "Lapmaster Wolters" incl. certificate delivered in a case

For evaluation of flatness results of plan surfaces according to the interference process with use of optical flats

General information

- Sodium-energy saving lamp 35W with long-lasting running time
- Power supply 1 phase 220/240V 50Hz/60Hz
- Monochromatic wavelength 5896A = λ/2 (~0,3μ)

Technical specifications

- For optical flats up to Ø 250 mm
- Dimensions: 400mm x 300mm x 400mm
- Wavelength: Lambda/2
- Weight: 12 kg

Operation

The optical flat is placed onto the top of the workpiece to be tested where it is illuminated with monochromatic light. Monochromatic light has one single wavelength only. That is the reason why the flatness is very easy to evaluate.

This model has a mirror in front of the lamp. A straight line is engraved across the mirror. When optical flat, workpiece and light are correctly aligned with each other, a straightness reference shall appear on the line. Shape and marking of the interference fringes enable the evaluation of flatness.