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For high-speed, precise measurements, the TLAser203 micrometer employs an advanced prism-based scanning design that provides exceptional accuracy and repeatability with a scanning rate of 2400 samples per second.
The prism-based system, with a shorter optical path and fewer components, ensures fewer errors. The prism's highly efficient optical path minimizes positional and linearity errors and is not affected by motor wobble.
Calibration fixtures are available in standard and adjustable designs. With the adjustable design, calibration standards may be positioned precisely within the measurement area to achieve optimum accuracy.
The compact and rugged construction of the TLAser203 micrometer offers many important benefits, including:
- The nitrogen-purge system and O-ring seals keep the micrometer's measurement windows and product path free of contaminants, even in harsh environments.
- Waveform diagnostic ports enable quick identification of any problem conditions.
- Choice of mounting holes make it easy to place the micrometer exactly where it's needed.
- The scanning prism simplifies the optical design for added durability and years of trouble-free service.
- Transparent products are measured with the same precision as opaque productsthere's no added cost.
- All LaserLinc micrometers have a four-year warranty, parts and labor. In virtually all cases, a temporary replacement will be shipped to you overnight if your micrometer needs factory repair.

The nitrogen-purge cover plate can be instantly removed to inspect the scanner's four window areas
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TLAser203 micrometer brochure
Download (PDF 406K)
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Measurement
Range
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.00158˝ 08˝
(40µm 2mm)
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Maximum Measurement Size
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.0866˝
2.2mm
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Measurements
Per Second
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2400
(1200 per axis)
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Resolution
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.0000001˝ (.0052µm)
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Repeatability*
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1/100 Second
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±.000002˝ (±.05µm)
for .010˝ (250µm) part
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One Second
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±.0000005˝ (±.0125µm)
for .010˝ (250µm) part
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Positional Error
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±.00001˝ (±0.25µm) within center
.08˝ x .08˝ (2mm x 2mm)
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Approx.
Dimensions
(H x W X D)
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7˝ x 5.8˝ x 1.75˝
(178mm x 147mm x 44.5mm)
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Approx.
Weight
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4.5 lbs
(2kg)
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Power
requirements
from PC
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+12VDC 125mA, +5VDC 75mA,
5VDC 50mA
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Run up to eight TLAser203 micrometers per PC.
Laser Class II visible red laser diode wavelength is 675nm.
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*Repeatability applies within the measurement range.
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For LaserLinc’s other dual-axis micrometers, please visit these pages.
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