Uniscale Chrome Glass Measuring Ruler in Lengths from 100mm - 2000mm

The Uniscale series of precision glass measuring rulers have graduations and numbers in hard vapour-coated chrome. One scale with both metric and inch increments is shown. The smallest increment on the inch scale is 0.005". The smallest increment on the metric scale is 0.1 millimetre.

These Uniscale glass measuring rulers are identical with the rulers in the chrome scale and micro-chrome scale series however without magnifier, handle and white cover strip. These valuable precision glass measuring rulers are suitable for use standalone or installation in self-made mounts and are delivered in a stable wooden case to protect them from damage. Uniscale rulers are available in lengths of 100, 200, 300, 500, 800, 1000, 1400, 1600 and 2000 millimetres. Other special lengths are available upon request. These glass measuring rulers have the advantage that their expansion is minimal when heated so any temperature variations have hardly any effect.

Upper measuring scale: Increments = 0.005"
labelling (small) 0 .05 .10 .. (inches)
labelling (large) 0 1.0 2.0 ... (inches)
Lower measuring scale: Increments = 0.1 mm
labelling (small) 0 .1 .2 .. (mm)
labelling (large) 0 10 20 ... (mm)
The graduations and numbers are vapour-coated with hard chrome on the glass rulers are high resolution and absolutely scratch resistant. The graduations have a thickness of 0.010 mm.
Increment accuracy in compliance with DIN 864:
± (0.003 mm + 3L / 1’000’000)
Example: L = 500 mm, graduation error <= 0.0045 mm
(dimensions bases on 20°C)
Thermal coefficient of expansion: 9 x 10-6 / °C
Refraction index = 1.5195
Material = float glass (selected)
Scaling not centred / centred on glass element! (multiple use)
Length of glass elements = nominal length in inches x 25.4 mm / inches + 49 mm
Width of glass element = 39 mm
Thickness of glass element = 6 mm
Available in lenths of (measuring range on double scale):
100 mm /  4” = overall length  100,5 mm (± 1mm)
200 mm /  8” = overall length 220,0 mm (± 1mm)  
300 mm /  12” = overall length 353,8 mm (± 1mm)  
500 mm /  20” = overall length 557,0 mm (± 1mm)  
800 mm /  32” = overall length 861,8 mm (± 1mm)  
1,000 mm /  40” = overall length 1065,0 mm (± 1mm)  
1,400 mm /  56” = overall length 1471,4 mm (± 1mm)  
1,600 mm /  64” = overall length 1674,6 mm (± 1mm)  
2,000 mm /  80” = overall length 2081,0 mm (± 1mm)  
More Information
Brand PeplerOptics
Product List Attributes

Available in lengths between 100 mm to 2000 mm, with 0.1mm and 0.005" scale increments

Country of Manufacture Germany

Free UK Delivery when you spend over £50 | 30 Days to return | Same Day Shipping

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UK Deliveries

Order before 1pm for same day despatch (Mon - Fri)
Standard Delivery: Estimated delivery within 4 working days
- Orders over £50 - Free
- Orders below £50 - £3.90
Next Day Delivery: Tracked delivery by courier (deliveries are made Mon - Fri) - £6.00

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Order before 1pm for same day despatch (Mon - Fri)
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Uniscale Chrome Glass Measuring Ruler

As low as £504.00 £420.00
In stock
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