Digital benchtop micrometer
49-50 Testing Machines Inc

Model 49-5X is a precision micrometer for measuring thickness of sheet materials such as Textiles, Fabrics and Non-wovens. A selection of pressure feet is available to meet a variety of standards requirements. The unit also incorporates a unique cantilever system to vary the pressure exerted on the sample by adding or removing weights. Pressure foot speed and dwell time are controlled to insure accurate and repeatable test results.
APPLICATIONS
Paper, Paperboard, Corrugated, Cloth, Plastic, Rubber, Plastic Film, Textile Fabrics, Non-wovens, Felts, Geomaterials, Floor Coverings, Leathers and Wipes.
SPECIFICATIONS
(49-50) (49-52)
Range: 0 to 2 mm 0 to 20 mm
Resolution: 0.001 mm* 0.01 mm*
Accuracy: ±0.0025 mm
up to 1.25 mm ±0.025 mm
Repeatability: 0.1% of range
Operating Temp. +20°C to +30°C
Resolution increased by a factor of ten to 0.1μm (for 49-50) and to 1.0μm (for 49-52)

FEATURES
- Large LCD display
- Electronic compensation minimizes displacement transducer non-linearity
- Rigid cast aluminum base assures thermal and mechanical stability
- Foot switch allows hands-free operation of test button
- RS-232 data output
- Range: 0 to 2 mm and 0 to 20 mm
- Resolution: 0.001 mm*
- Accuracy: ±0.0025 mm up to 1.25 mm
- Repeatability: 0.1% of range
- Operating temperature: +20°C to +30°C