Tool measuring machine
MITUTOYO
SERIES 318 -- High-resolution Measuring Unit
■FEATURES
• The Litematic is designed for measuring easily-deformed workpieces and highprecision parts such as pin gages, thin-wall bearings, plastic parts, and springs.
• Extra-low measuring force of 0.01N (1gf).
• Super Litematic employs a unique Laser Holoscale as the length standard, ensuring excellent measuring accuracy and repeatability.
• Ceramic anvil is free from corrosion and easy to maintain (Litematic).
• The measuring unit can be mounted onto fixtures or an optional stand to allow great flexibility of use (Litematic Head).
• Includes SPC output.
■Technical Data
Accuracy: Refer to the list of specifications
(excludes quantizing error)
Resolution: Refer to the list of specifications
Repeatability: s=0.05μm (s=0.02μm: 318-217)
Display unit: 8 digits and 14mm character height
Stroke: 51.2mm (using standard contact point)
Measuring force: 0.01N
Spindle feed speed: 2mm/s, 4mm/s, 8mm/s
(1mm/s, 2mm/s, 3mm/s, 5mm/s: 318-217)
Length standard: Photoelectric linear encoder
(Laser Holoscale: 318-217)
Contact point: ø3mm carbide ball (R5 carbide ball: 318-217)
Power supply: 85 - 264V AC
Please refer to our web site for more information.
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