The High Precision Key switch load displacement curve tester is suitable for all kinds of buttons and switches ( load - stroke ) curve test, using window setting screen, the operation is simple and convenient, and all the data can be stored ( test conditions, load curve, test results, test report and so on. This machine adopts the servo motor drive, can provide high accuracy ( load - stroke ) measuring, and can get the key and switch curve completely accurate test.

Features:     

High precision: load resolution is 0.01gf,displacement resolution is 0.001mm.

Adopt high precision explosion proof Load Cell, repeatability error:0.01%

High stability: adopt Panasonic servo motor drive seamless system-level, non-grinding ball screw drive, the machine can eliminate noise and resonance.

Peak Force, Return Force, Distance and Click rate can directly display the values in the chart, does not need manual calculation.

Measurement graphs by computer memory can always zoom in and zoom out, a piece of A4 paper can be arbitrarily designated place lots of graphs.

All the test data set and chosen by the computer automatically saved: test conditions, test results, (load - displacement) curve lifetime decay curve, and automatically generate reports.

Together with a belt to ensure the stability of transverse displacement profile. 

Can enter the upper and lower limit conditions, automatically determine the test results Passed or Fail, and the maximum, minimum, average, standard deviation, etc.

Determination exclusively eucalyptus can be input on the value of the higher and lower limit specifications, measurement results can automatically determine the OK or NO.

Enter the maximum measured stroke and load, the computer automatically controlled.

Load units display N, Ib, gf, kgf can select freely .

The rise of the content of inspection report can be modified at any time.

The inspection report can be generated automatically, without further input.

Inspection reports can be converted to Excel and other instruments report format.

Computer directly print and storage load stroke curves, check the report. (No graph paper, general A4 paper is OK.)

Test data is stored on the hard disk (each piece of data can be stored and unlimited).

Test conditions are settled by the computer screen (including test stroke, speed, frequency, compressed , pause time, etc.). 

Technical Parameters:

Capacity: 500gf,  2kgf,  5kgf  

Resolution: 0.001gf

Load precise: 0.1gf

Switch unit: gf,  kgf,  ibf,  N

Maximum travel: 100mm

Test speed: 0~100mm/mim(setting)

Speed precise: 0.5%

Motor: Servo motor

Displacement resolution: 0.001mm

Power supply: AC 110V or 220V,5A

Major size: 300×270×500mm

Machine Weight about: 30kg.