Pratt & Whitney Labmicrometer®

If a large direct reading range is important to you, choose the Labmicrometer measuring system. Designed for gage calibration laboratories requiring precise internal and external measurements over long lengths, it's popular with aerospace and defense contractors. Common applications include measurements of end/length standards, long gage blocks, plug/pin gages, thread gages, and rings/discs.

Features & Benefits of the Labmicrometer:

Digital laser interferometer with zero Abbe offset for maximum resolution, traceability, and performance Wide direct-reading range
No remastering required over gages entire measurement range
Mechanical and thermal stability
Rugged, time-tested, cast iron base ensures reproducible results since 1885
Variable force
Beam balanced force system offers measurement-independent adjustable force
Two-point calibration
Allows for continuous, accurate measurements over the gages entire measurement range
GageCal® PC control software [5]
Microsoft Windows® based software reduces data entry, eliminates transcription errors, and speeds up measurements
Single-axis measuring table (standard)
Large surface area and T-slots provide for quick and simple fixturing and part alignment
Multi-axis measuring table (optional)
Offers five axes of motion for added control of part alignment
Bi-directional probes (optional)
Eliminates time-consuming setup changes

SPECS: Model LMC 900 (U306685)

Table Axes of Motion: Elevation, 2-axis Centering, Tilt, and Swivel
Accuracy: 5 + 0.7L µinch (0.125 + 0.7L µm)
Repeatability: 3 µinch (0.08 µm)
Measurement Range: Internal 0.04-34 inches (1-860 mm)
Measurement Range: External: 0-36 inches (0-910 mm)
Direct Reading Range: 36 inches (910 mm)
Measuring Force: -8 to 40 oz. (-225 to 1100 g)

SPECS: Model LMC 1600 (U306922)

Table Axes of Motion: Elevation, 2-axis Centering, Tilt, and Swivel
Accuracy: 5 + 0.7L µinch (0.125 + 0.7L µm)
Repeatability: 3 µinch (0.08 µm)
Measurement Range: Internal 0.04-62 inches (1-1575 mm)
Measurement Range: External 0-64 inches (0-1625 mm)
Direct Reading Range: 64 inches (1625 mm)
Measuring Force: -8 to 40 oz. (-225 to 1100 g)

[1] Pratt & Whitney Measurement Systems (Home)
66 Douglas Street
Bloomfield, CT 06002-3619
[7] (Directions)
[2] (860) 286-8181
[3] (800) 371-7174

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