Equotip 3 unit incl. probe
Testing method |
Leeb rebound |
Available probes |
C, D, DC, DL, E, G, S |
Spherical test tip |
Tungsten carbide, 3 mm diameter (for C, D, DC, DL probes) 5 mm diameter (for G probe.) |
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Polycrystalline diamond / ceramics 3 mm diameter for E /S |
Min. radius of surface curvature |
10 mm |
Resolution |
1 HL; 1 HV; 1 HB; 0.1 HRC; 0.1 HRB; 0.1 HRA; 0.1 HS; 1 MPa (1 N/mm²) |
Accuracy |
± 4 HL (0.5% at 800 HL) |
Equotip 3 indicating device
Dimensions |
170 x 200 x 45 mm |
Weight |
780 g plus approx. 120 g battery pack |
Material |
shock resistant ABS plastic |
Display |
large QVGA LCD with adjustable contrast and backlight |
Internal data storage |
100'000 values |
Communication |
Ethernet, USB & RS 232 |
PC application |
Equolink 3 software included |
Battery type |
rechargeable Li ion or 3 standard size C cells |
Operating temperature |
0 to + 50 °C |
Storage temperature |
-10 to + 60 °C |
Humidity |
90 % max. |
Equotip 3 Measuring Range
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Fields of Application |
D/DC |
DL |
S |
E |
G |
C |
Steel & cast steel |
Vickers |
HV |
81-955 |
80-950 |
101-964 |
84-1211 |
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81-1012 |
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Brinell |
HB |
81-654 |
81-646 |
101-640 |
83-686 |
90-646 |
81-694 |
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Rockwell |
HRB |
38-100 |
37-100 |
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48-100 |
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HRC |
20-68 |
21-68 |
22-70 |
20-72 |
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20-70 |
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HRA |
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61-88 |
61-88 |
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Shore |
HS |
30-99 |
31-97 |
28-104 |
29-103 |
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30-102 |
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Rm N/mm² |
s 1 |
275-2194 |
275-2297 |
340-2194 |
283-2195 |
305-2194 |
275-2194 |
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s 2 |
616-1480 |
614-1485 |
615-1480 |
616-1479 |
618-1478 |
615-1479 |
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s3 |
449-847 |
449-849 |
450-846 |
448-849 |
450-847 |
450-846 |
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Cold work tool steel |
Vickers |
HV |
80-900 |
80-905 |
104-924 |
82-1009 |
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98-942 |
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Rockwell |
HRC |
21-67 |
21-67 |
22-68 |
23-70 |
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20-67 |
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Stainless steel |
Brinell |
HB |
85-802 |
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119-934 |
88-668 |
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Vickers |
HV |
85-655 |
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105-656 |
87-661 |
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Rockwell |
HRB |
46-102 |
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70-104 |
49-102 |
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HRC |
20-62 |
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21-64 |
20-64 |
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Cast iron lamellar graphite GG |
Brinell |
HB |
90-664 |
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92-326 |
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Vickers |
HV |
90-698 |
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Rockwell |
HRC |
21-59 |
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Cast iron, nodular graphite GGG |
Brinell |
HB |
95-686 |
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127-364 |
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Vickers |
HV |
96-724 |
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Rockwell |
HRC |
21-60 |
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Cast aluminium alloys |
Brinell |
HB |
19-164 |
20-187 |
20-184 |
23-176 |
19-168 |
21-167 |
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Vickers |
HV |
22-163 |
21-191 |
22-196 |
22-198 |
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Rockwell |
HRB |
24-85 |
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24-86 |
23-85 |
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Copper/Zinc alloys (brass) |
Brinell |
HB |
40-173 |
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Rockwell |
HRB |
14-95 |
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CuAl/CuSn alloys (bronze) |
Brinell |
HB |
60-290 |
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Wrought copper alloys, low alloyed |
Brinell |
HB |
45-315 |
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Test piece requirements
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Impact Devices |
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D, DC, DC, DL, E, S |
C |
G |
Preparation of the surface |
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Roughness class ISO |
N7 |
N5 |
N9 |
Max. roughness depth Rt |
10 m |
2.5 m |
30 m |
Centre line average CLA, AA, Ra |
2 m |
0.4 m |
7 m |
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Min. weight of samples |
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of compact shape |
5 kg |
1.5 kg |
15 kg |
on solid support |
2 kg |
0.5 kg |
5 kg |
coupled on plate |
0.05 kg |
0.02 kg |
0.5 kg |
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Min. thickness of sample |
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uncoupled |
25 mm |
15 mm |
70 mm |
coupled |
3 mm |
1 mm |
10 mm |
surface layer thickness |
0.8 mm |
0.2 mm |
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Indentation size on test surface |
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with 300 HV, 30 HRC |
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diameter |
0.54 mm |
0.38 mm |
1.03 mm |
depth |
24 m |
12 m |
53 m |
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with 600 HV, 55 HRC |
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diameter |
0.45 mm |
0.32 mm |
0.9 mm |
depth |
17 m |
8 m |
41 m |
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with 800 HV, 63 HRC |
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diameter |
0.35 mm |
0.30 mm |
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depth |
10 m |
7 m |
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Ordering Information
Units
353 10 100 EQUOTIP 3 Hardness T ester, unit D
Includes :
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EQUOTIP 3 indicating device,
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AC adapter,
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EQUOTIP 3 impact device D with cable,
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test block D,
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USB-cable,
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USB-memory stick,
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cleaning brush,
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coupling paste,
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carrying case,
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support ring D6 and D6a,
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operating instructions,
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quick reference guide,
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calibration certificate
353 10 300 EQUOTIP 3 Hardness T ester, unit G
Includes :
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EQUOTIP 3 indicating device,
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AC adapter, EQUOTIP 3 impact device G with cable,
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test block G,
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support ring G6 and G6a,
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carrying case,
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USB-cable,
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USB-memory stick,
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cleaning brush, operating instructions,
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quick reference guide, calibration certificate
353 10 050 EQUOTIP 3 Hardness Tester, basic unit
Includes
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EQUOTIP 3 indicating device,
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AC adapter,
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carrying case,
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USB-cable,
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USB-memory stick,
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operating instructions and
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quick reference guide.
The customer needs to buy the appropriate impact device and test block in addition to the EQUOTIP 3 basic unit
The Equotip 3 (Part No 353 10 050) basic unit is combined with impact devices and test blocks to create an Equotip 3 Hardness Tester unit that meets specific measuring requirements.
Accessories
353 00 080 EQUOTIP 3 impact device cable 1.5 m 4-pole
353 00 086 EQUOTIP 3 impact device extension cable 5 m 4-pole
350 00 083 Impact device cable existing EQUOTIP 2 impact device to new EQUOTIP 3 display device
353 00 084 Impact device cable new EQUOTIP 3 impact device to existing EQUOTIP 2 display device
351 90 018 USB cable, 1.8m
350 00 082 EQUOTIP 3 RS 232 adapter cable for connection to printer
353 00 029 Rechargeable EQUOTIP 3 battery
353 00 085 AC-adapter
353 99 011 Equotip 3 carrying case with cut-out for test block (except G) and accessories
353 00 037 Equotip 3 neck / wrist strap
350 01 009 Support ring D6
350 01 010 Support ring D6a
350 08 004 Support ring G6
350 08 005 Support ring G6a
350 03 000 Set of support rings (12 pcs.)
350 01 015 Coupling paste
350 01 008 Cleaning brush D
350 01 006 Cleaning brush G
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