phase II+ SRG-2000, Instruction Manual, Page: 5 / 8

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Tel: (201)962-7373  Fax: (201)962-8353
E-mail: info@phase2plus.com  WebSite: http://phase2plus.com
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) MAJOR TECHNICAL PARAMETERS
ROUGHNESS PARAMETERS Ra, Rz, Rq, Rt
MEASURING RANGE RA: 0.05 ‐ 10.0µM RZ: 0.1 ‐ 50µM
Rq : 0.05 ~ 10.0µm Rt: 0.1 ~ 50µm
CUT ‐ OFF LENGTHS 0.25, 0.80, 2.50
FILTER RC ANALOG
TRACING LENGTH 0.23IN (6MM)
TRACING SPEED 0.04IN/SECOND (1.0MM/SECOND)
ACCURACY +/‐12% of known value
PICK UP STYLUS PIEZO‐ELECTRIC
TRACER TIP DIAMOND, RADIUS 10µM +/‐ 1µM
OPERATING TEMPERATURE 32‐104 DEGREES F (0‐40 DEGREES C)
POWER 3.7v Lithium ion Battery
CONTACT FORCE ON PROBE <0.5N
STATIC MEASURING FORCE OF SENSOR STYLUS < 0.016N
DIMENSIONS 106 X 70 X 24mm
WEIGHT 0.4LBS (200G)
4) USE AND OPERATION
4.1) OPERATION:
POWER ON THE DEVICE.
Press and hold the Red Power button on the front panel for 1 second. After a “beep” sound, the device
is ready to work. The large LCD display will show the measuring parameters and sampling length of the
previous test. Before taking a test, choose the desired parameter
Ra , Rz , Rq , or Rt and proper sampling length
2.5 , 0.8 or 0.25 (for sampling length option, consult the appendix).
After switching on the device
,
press the to change parameters.
To choose the proper sampling length, press the keypad
( 0.25 , 0.8 OR 2.5 ).
After the parameters and sampling lengths are taken, you may begin testing. Position the

l l

mark over the test area and press the start button on top of the unit. The stylus moves
automatically. When the device beeps twice, the measurement has been completed and the results will be
shown upon the LCD screen.