KEYENCE LT-9001 Series - Manual (Page 5)

E LT-9001-IM
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Measurement target
The measured value may fluctuate when the shapes or surfaces of targets vary. In
this case, use a known target and perform appropriate correction with the
calibration function.
Scan straightness
The scan orbit of the LT-9001 Series makes a slight arc. Therefore, the measured
value may fluctuate when the target is slanted.
Handling
Do not wipe with a wet cloth, benzene, or thinner. Doing so could change the
color or shape of the lens. If the lens has a lot of dirt on it, wipe it off with a cloth
moistened with a mild detergent, then wipe with a soft dry cloth.
Effect of atmospheric motions
Slow atmospheric motions may affect the measurement resulting in the measured
value fluctuation.
In such a case, take the following countermeasures.
• Enclose the measurement portion with the appropriate enclosure.
• Agitate the air between the measurement point and the workpiece strongly with
the fan.
Best Management Practice for Perchlorate Materials - California only
When you sell, manufacture and/or waste the products containing perchlorate
material in California, the following statement must appear on the exterior of all
outer shipping packages and on consumer packages, based on California Code
of Regulations.
"Perchlorate Material – special handling may apply, See
www.dtsc.ca.gov/hazardouswaste/perchlorate."
Note: Alternative option is to indicate this statement on your MSDS or manual
accompanying with each product.
This product includes a CR coin type cell containing perchlorate material. If you
ship this product (or your product including this product) to California, you must
ensure to comply with this regulation.
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