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External Supermicrometer C - Model C250, C375, C500, C625
External Supermicrometer C - Model C250, C375, C500, C625

External Supermicrometer C - Model C250, C375, C500, C625


If you're looking for a direct-reading bench micrometer and an electronic size comparator for use on the production floor, look no further – the third-generation External SuperMicrometer® Model C provides durability, digital accuracy, speed of measurement, and range of applications.

Features & Benefits of the External Supermicrometer®:

  • Heavy-duty cylindrical bed – Chromium-plated cylinder ensures long life and performance integrity and the rack and pinion drive eliminates movement during the measuring cycle
  • Adjustable pressure tailstock – Exclusive Electrolimit® tailstock offers adjustable pressure from 50 to 1350 g (2 to 48 ounces) for reliability and optimum performance of your Supermike 
  • Carbide-tipped measuring spindles – Non-rotating measuring spindles have long life, corrosion-free lapped anvils and are calibrated to ultra finish and precision
  • Elevating table – Adjustability allows for presentation of the part to the instrument in a non-influencing manner
  • Direct-reading, microprocessor-based digital display – Easy-to-read digital display provides direct reading in inch or metric units
  • Calibrated analog meter – Establishes the reference zero for taking direct measurements from the microprocessor-based digital display
  • Digital module – Divides the measurement into 0.25 um (0.000010 in.) increments for high resolution. If higher resolution is needed,the Model PC Supermic bench micrometer has 0.000001 in. (0.025 um) resolution. 
  • Optional GageCal® software – Microsoft Windows® based software reduces data entry, eliminates transcription errors, and speeds up measurements of your digital SuperMicrometer. GageCal automatically enters tolerances for rings, plugs, pins, threads (calculates pitch/major diameter) and flags out-of-tolerance conditions. The most widely used bench micrometer software!

Specifications:

Model / Part #
C-250
U302566
C-375
U306001
C-500
U305989
C-625
U 306005
Units English Metric English Metric English Metric English Metric
Accuracy 20 µinch 0.5 µm 20 µinch 0.5 µm 20 µinch 0.5 µm 20 µinch 0.5 µm
Repeatability 10 µinch 0.3 µm 10 µinch 0.3 µm 10 µinch 0.3 µm 10 µinch 0.3 µm
Measurement Range 0-10 inches 0-250 mm 0-15 inches 0-375 mm 0-20 inches 0-500 mm 0-25 inches 0-625 mm
Direct Reading Range 1 inch 25 mm 1 inch 25 mm 1 inch 25 mm 1 inch 25 mm
Measuring Force 2-48 oz. 50-1350 g 2-48 oz. 50-1350 g 2-48 oz. 50-1350 g 2-48 oz. 50-1350 g

*0-40 inch (0-1000mm) measurement range Model C1000 also available


 

NEW Accessory / Upgrade - Digital Tailstock Meter:

ISO 17025 Accredited