We have expanded our sales channels with a focus on optical equipment, image processing equipment, precision instruments and metrological equipment.
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- Measurement possible in just a few seconds
- Extremely minute indentations (approximately 0.11N/m㎡ )
- Direct reading of hardness values (HV, HRC, HS & HB)
- Conversion to tensile strength N/m㎡
- Measuring tables (wooden, iron, resin, etc)
- The backsides of test sample do not affect measurement
- Date store capacity 2,000 pieces
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| Processed goods, Press parts,Metal mold |
Tapered parts |
Aluminum wheels |
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| Diagnosing wear and tear using
hardness measurements |
Drill blade |
Measuring the strength
of welding sections
(Checking tension strength) |
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Specifications |
| Model Name |
Handy Hardness Tester SONOHARD SH-21
(Motorized/Manual type Probe) |
| Measuring Indenter |
Diamond Indenter for Micro-Vickers |
| Test Load |
1: Approx 2Kgf (roughly 20N) SH-21-E2
2: Approx 1Kgf (roughly 10N) SH-21-E1
3: Approx 4Kgf (roughly 40N) SH-21-E4 |
| Measuring Range |
1: Rockwell Hardness HRC 10 ~70
2: Vickers Hardness HV 50～ 999
3: Shore Hardness HS20.0~99.9
4: Brinell Hardness HB85~ 550 |
| Reproducibility |
HRC: ± 1.0HRC
HS :± 1.0HS |
| Applicable Test Materials |
With steel as the principle material, other metallic Materials may also be measured by calibrating against a standard hardness test block |
| Display of measured values |
Digital display (LCD 4 digits) with EL Backlight |
| Data Memory |
2,000 pieces sample |
| Digital Display Units |
1HV, 0.1 HRC, 0.1HS, 1HB,1N/ｍ㎡ |
| Display
Make-up |
(a) Measured value: 3 digits
(b) Times: 2 digits
(c) Max. value: 3 digits
(d) Min. Value: 3 digits |
| Allowable Temperature |
0～50℃ |
| Setup |
Upper & Lower Limit Times, Cancel |
| Alarm |
Alarm (Buzzer sound) |
| Power Source |
AC Adapter (100~240V) or Rechargeable battery |
| Output |
RS-232C output used for data Transmission or printing |
| Frequency |
Motorized: approx. 69 ~ 71KHz
Manual: approx. 38 ~ 40KHz |
| Conversion |
HV, HRC,HS, HB, 1N/ｍ㎡
According to JIS B-7731,
ASTM E-140, DIN-50150 |
| Dimensions |
Display unit: 97(W9 x 50(D) x 170(H)mm
Probe diameter: 40mm, length: 164mm |
| Weight |
Display Unit : Approx. 400gm
Probe and Cable : Approx. 400gm |
| Contentious Operating Hours |
5 hours when featuring a rechargeable, BL: 8 hours |
| Standard Accessories |
1 Display Unit,
1 probe (include standard attachment/UA5410),
1 Hardness standard test block (around HRC-55)
1 Probe cable 105m.
1 AC adapter 100~240V
1 Re-charger (MK-8220),
1 Lithium ion battery (MK-8401)
1 Carrying case (MK-9701) |
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Top Page
→Metrological Equipments
→Handy Hardness Tester SONOHARD ® SH-21(E) |
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We build relations of trust with our business partners and constantly aim to satisfy our customers. As trade specialists, we provide conscientious, high quality service.
HIBIKI CORPORATION
TEL:03-5741-5305
No, 9-3, 1-Chome, Shimomaruko,
Ota-Ku, Tokyo, 146-0092, Japan
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