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HH-411 is a compact portable hardness tester that is user-friendly. A single touch of a button performs the non-destructive impact hardness test so it's extremely easy to test workpieces on site.
This is a lightweight, digital-reading portable hardness testing instrument for metal workpieces.
The Hardmatic HH-411 offers you the following benefits:
Hardness testing on narrow surfaces is possible
A choice of impactor
Equipped with data storage function
Unit of hardness is selectable for various purposes
Equipped with auto angle compensation function
|Order No.||810-298-10 (ASTM Type)|
|Impactor||Impact hammer with integrated detector and carbide-ball tip |
(D type: conforming to ASTM A 956)
|Display unit||7-segment LCD|
|Display range||Leeb: 1-999HL Resolution 1HL| |
Vickers: 43-950HV Resolution 1HV
Brinell: 20-894HB Resolution 1HB
Rockwell C: 19.3-68.2HRC Resolution 0.1HRC
Rockwell B: 13.5-101.7HRB Resolution 0.1HRB
Shore: 13.2-99.3HS Resolution 0.1 HS
Tensile strength: 499-1996MPa Resolution 1MPa
(Display range depends on conversion table.)
|Functions||Auto Angle Compensation Function, Offset function |
OK/NG judgment function, Conversion function
Data storage function: 1800 data entries
Statistical analysis (Average, Maximum, Minimum, Dispersion)
Auto sleep function, Impact counter display function
|Testable workpiece limits||Minimum 5mm or more in thickness and 5kg or more in mass (When the sample mass is 0.1kg or more and less than 5kg, fix it against a larger mass to make it testable.) |
Test points: 5mm or more from the edge of the sample,
3mm or more to each of the tested points.
Surface roughness of samples: Ra 10m or less
|Output||RS-232C, SPC (each 1 output, simultaneous output is possible)|
|Power supply||Alkaline AA battery 2pcs (battery life: approx. 70 hours) |
AC adapter (optional accessory)
|Operating environment||Temperature: 0°C to 50°C |
Humidity: less than 95% without condensation
|Size / Mass||Display unit: approx. 70 x 110 x 35 mm, 200g, |
Impactor: approx. ø28 x 175 mm, 120g
Standard Configuration (included with #810-298-10):
|810-291-10||Display unit UD-410||HS conversion : HSD (ASTM)||1|
|-||LR6 battery||Lithium Battery||2|
|810-287-10||Impactor UD-411||D type, approx.ø28 x 175mm, 120g (tip: ø22mm)||1|
|19BAA457||Carbide ball||Built-in to the impact hammer||1|
|19BAA460||Cable for detector||-||1|
|19BAA452||Support ring (small)||ø14mm||1|
|-||Case||For the display unit and impactor||1|
|11AAD240||Hardness test block||-||1|
|-||Case||For hardness test block||1|
|937387||Connecting cable||For DP-1VR and display unit|
|09EAA082||Printer paper||For DP-1VR 10 rolls / set|
|810-622||Thermal printer||With a connecting cable for DPU-414|
|19BAA157||Printer paper||For DPU-414 (TP411-28CL)|
|19BAA238||Connecting cable||For PC and the display unit RS-232C (for DOS / V PC)|
|06AEG302JA||AC adapter||For the display unit (AD908N)|
|11AAD241*||Hardness test block||880HLD (ø115mm, t33mm, 3.7kg)|
|11AAD242*||Hardness test block||830HLD (ø115mm, t33mm, 3.7kg)|
|11AAD243*||Hardness test block||730HLD (ø115mm, t33mm, 3.7kg)|
|11AAD244*||Hardness test block||620HLD (ø115mm, t33mm, 3.7kg)|
|11AAD245*||Hardness test block||520HLD (ø115mm, t33mm, 3.7kg)|
|11AAD240*||Hardness test block||800HLD (115mm, t33mm, 3.7kg)|
|19BAA248||Support ring||For convex surface of cylinder (R10-R20)|
|19BAA249||Support ring||For concave surface of cylinder (R14-R20)|
|19BAA250||Support ring||For convex surface of sphere (R10-R27.5)|
|19BAA251||Support ring||For concave surface of sphere (R13.5-R20)|
|19BAA457||Carbide ball||For D, DC, D+15 type impactors|
|19BAA458||Ball shaft||For DL type impactor|
|810-287-10||Impactor UD-411||D : approx.ø28 x 175mm, 120g (tip:ø22mm)|
|810-288-10||Impactor UD-412||DC : approx.ø22 x 85mm, 50g (tip:ø22mm) |
Use for inner walls of cylinders. The grip is short to
allow easy positioning within a cylinder.
|810-289-10||Impactor UD-413||D+15 : approx.ø28 x 190mm, 130g (tip width 11mm) |
Use for concave workpieces such as gear teeth,
ball bearing races, etc.
|810-290-10||Impactor UD-414||DL: approx.ø28 x 230mm, 140g (tip:ø4 mm) |
Use for gear teeth, welded corners, etc.
* JIS Cert