T236 Tachometer PCE Instruments

Product description:

• Hand-held tachometer for contact and non-contact speed measurement.
• The non-contact measurement is carried out with the aid of a reflective strip which is attached to the rotating part.
• The contact measurement is carried out by means of a mechanical adapter with head or measuring wheel included in the delivery.
• A switch for range selection and memory for MAX and MIN values are provided.
• LCD display 10 mm and 5 positions, automatically rotates through 180°.
• Includes case with conical adapter, measuring wheel adapter, surface wheel and reflective strip. Plus instructions for use.

Technical data:

• Optical measurement:
  • Range: 5 to 99999 rpm.
  • Resolution: 0.5 to 999.9 = 0.1 rpm, up to 99999 = 1.0 rpm.
  • Accuracy: Up to 60,000 rpm: 0.05 % of the rev. measurement value; 1 digit from 60,000 rpm: 0.15 % of the v. measurement value; 1 digit.
• Contact measurement:
• • Range: 0.5 to 19999 rpm, 0.05 to 1999 m/mim and 0.2 to 6560 ft/min.
  • Resolution: 0.5 to 999.9 = 0.1 rpm; up to 19,999 = 1.0 rpm, 0.05 to 99.99 = 0.01 m/min; up to 1999 = 0.1 m/min and 0.2 to 999.9 = 0.1 ft/min; up to 6560 = 1 ft/min.
  • Accuracy: Up to 60,000 rpm: 0.05 % of the rev. measured value; 1 digit above 60,000 rpm: 0.15 % of the v. measured value; 1 digit.
• Maximum measuring distance for optical speed measurements: 300 mm.