Specifications

Model SONOHARD SH-6A SONOHARD SH-5A SONOHARD SH-75
Probe Manual Motorized and manual switchable
Indenter Diamond indenter for micro-vickers
(a pyramid having an angle between opposite planes 136°)
Test load Approximately 20N (4.41 lbf) constant load spring
Measuring range Standard type : HV/HRC
Other combination : available two scales from followings 		Following four scales
are available as standard
1. Vickers HV 50～999
2. Rockwell HRC 10～70		 3. Brinell HB 85～550
4. Shore HS 20～99.9
Measuring accuracy HV/HB±3% of reading. HRC/HS±1.0
Applicable test materials Primarily steel, other materials may be tested
using a standard calibration block.
Measuring displayed Digital (4 figures LED) Digital (LCD) with backlight
Unit for digital presentation 1HV, 0.1 HRC, 1HB, 0.1HS
Operating temperature 0℃～50℃ (Instruments)
Power source AC110/220V(±10%) and Ni-Cd Battery (rechargeable)
Display unit dimensions SH-6A 180(W)×70(D)×100(H)
SH-5A 180(W)×70(D)×100(H)
SH-75 190(W)×110(D)×109(H)
Display unit and
probe weights 		Display unit 1.3kg 1.3kg 1.2kg
probe 0.35kg 0.4kg 0.4kg
Carrying case 350(W)×105(D)×260(H)mm, 3.6kg(SH-5A, SH-6A)
358(W)×155(D)×267(H)mm, 4.2kg(SH-75)
Other specifications for SH-75
Display a. Measuring value
b. Times
c. MAX : value		 3figures
2figures
3figures 		d. MIN : value
e. δ
f. χ		 3figures
4figures
4figures
Preset a. Upper
b. Lower		 c. Times
d. Cancel
Output a. Alarm : GOOD/NO GOOD c. Start/Stop for on-line measurement
b. RS-232C
Data memory : 4000 points of measured values
Measured calibration values : MAX. 10 values memory and recall
English or German language displays are selectable (Factory modification)
Standard components
(1 pce each)
1. Display unit
2. Probe
3. Probe attachment (standard)
4. Probe cable 1.5m 		5. AC adapter / recharger
6. Carrying case
7. Reference test block (HV scale)
8. Instruction manual
Optional accessories
1. Measuring stand (SH-S01)
2. Test block (HV, HRC, HB, HS)
3. Probe attachment for pipe materials
4. Probe attachment for inner races
5. Printer with cable (SH-75 only)
6. Cable for RS-232C output(1m) (SH-75 only) 		picture
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