JFE – Sonohard Series - Handy Hardness Tester / Ultrasonic Hardness Tester
Brand: JFE
Model: SH-210A
 

Model Name	Handy Hardness Tester SONOHARD SH - 21A - E Motorized / manual switchover type probe )
Measuring Indenter	Diamond indenter for Micro - Vickers (facing - to - the surface angle of 136 '')
Test load and control no. CE making complied models are required to add (CE) with control no	Approx 2kgf ( roughly 20N )	SH - 21 A - E2
	Approx 1kgf ( roughly 10N )	SH - 21A - E1
Measuring range	Rockwell hardness 10. 0 - 70. 0 HRC Vickers hardness 100 ~ 999 HV Shore hardness 20. 0 - 999 HS Brinell hardness 85 - 550 HBW
Reproducibility	HRC: ±1.0 HRC,      HV: ± (3 % rdg) HV. HS: ±1.0 HS,            HBW : ± ( 3 % rdg )HBW
Applicable test materials	With steel as the principal material, other metallic materials may also be measured by calibrating against standard hardness test block.
Display of measured values	Digital display ( LCD , 4 digits ) with EL backligt
Data memory	2000 pieces
Digital display units	1HV, 0.1 HRC, 0.1HS , 1 HBW, 1N / mm2 (tensile strength)
Allowable operating temperature	0-50°C
Power source	AC adapter (100 - 240V) or lithium ion rechargeable battery operatable for continuous 8 hours (with new battery)
Continious operating hours	5 hours when featuring a rechargeable BL; 8 hours without BL* BL= backlight
Dimensions	Display unit: 97mm (W) x 172mm (H) x 50mm (D). Probe diameter: 50mm, length: 170.5mm
Weight	Display unit: approx. 400g (including battery), Probe and cable : approx. 430g
Carrying case dimensions	389mm (W) x 132mm (H) x 200mm (D)
Standard components	1 display unit, 1 probe (including standard attachment / UA5410) . 1 hardness standard test block (around 55HRC), 1 probe cable 1.5m, 1 AC adapter 100 - 240V (A1OWN - 090101) . 1 recharger (MK 8220). 1 lithium-ion battery (MK - 8401), 1 carrying case (MK - 9701). 1 Instruction manual, 1 inspection sheet.
Option	Standard hardness test blocks around 600HV, 50HS, 300HB Measuring stands for small objects (SH - P07), Probe attachment for pipes materials (SH-P06) Probe attachment for inner races ( SH-P05 ). Printer model DPUH245AS with cable. Printer paper (TP - H241L). Stand for the main unit (SH-P03)
Display make-up	Measured value: 3 digits TIMES: 2 digits (measuring frequency) MAX value: 3 digits MIN value: 3 digits σ: 4 digits (standard deviation) x: 4 digits (average value)
Set-up	UPPER (upper limit) LOWER (lower limit) TIMES (measuring frequency) CANCEL
Alarm	Alarm (buzzer sound)
Output	RS-232C output used for data transmission or printing
Frequency	Motorized / manual switchover type approx. 69 ~ 71kHz
Conversion	Compliant with SAE J417, JIS B 7731

 

• When using the tester installed in automated machinery, please contact our hardness tester sales department for specifications the testers used for automatic machines.
• The SONOHARD SH - 21A - E is calibrated using the standard hardness test block produced in compliance with JIS B7730 / ISO 6508 - 3 and JIS B7735 / ISO 6507 - 3 by Yamamoto Scientific Tool Laboratory Co., Ltd., Japan who has the quality management system approved under ISO 9001. The values measured by SH - 21A - E is therefore guaranteed by us (Accuracy of measurement under calibration with other makers ' test blocks is out of our guarantee).
• The model name on the catalogue is SH - 21A - E, while it is referred to as SH - 21A - E only in their event operation manual test certificates and IS0 certificates, etc
• A standard export model of SH - 21AE not CE Marking complied, but a CE Marking complied model is also available by factory modification on request and order beforehand.