Bench hardness tester AT250

Enhanced version of the AT130 model with advanced electronics and the most up-to-date communication systems.
A real innovation in the Rockwell tester testing field, with thousands of units sold throughout the world from the early 70’s, due to its fast test cycle and the ability to test bulky items with the unique clamping system for overhanging pieces and the absolute insensibility to bending and deflection.

Product advantages

Working principle MOD DR: Rockwell
MOD DSR: Superficial Rockwell
Loads MOD DR:
60kgf, 62.5kgf, 100kgf, 125kgf, 150kgf, 187,5kgf
(588N, 613N, 981N, 1226N, 1471N, 1839N)

10kgf, 15kgf, 15.6kgf, 30kgf, 31.2kgf, 45kgf
(98N, 147N, 153N, 294N, 306N, 441N)
Preload MOD DR: 10kgf (98.1N)
MOD DSR:: 3kgf
Norms and certifications Rockwell - ASTM E-18 - ISO6508
Load application method Manual
Standard scales MOD DR:
Rockwell: HRA, HRB, HRC, HRD, HRF, HRG
Brinell: HB10 HB30
other scales on request
Rockwell: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
other scales on request
Minimum measurable diameter 4mm

(indenter 048 + gruppo 022)
Reading On colour touch-screen display 800px x 480px
Memory 400 files with 2500 storable values for every file
Selectable functions scale selection | load time | minimum thickness | mm/inch | round correction | calibration | calibration
language | date/time | tolerances | type of indenter | file | measurement archive | printouts | statistics | icons | conversions | sequence | passw
Languages Italian, English, German, Other languages on request
Output interfaces USB Printer - USB export on USB drive

RS232 - RS485 - Profibus - Ethernet MODBUS-TCP
 - Bluetooth
Power supply Autosetting 100VAC - 240VAC
Working area dimensions

max. measurable height: 
240mm (400mm w/o elevating srew)
Depth: 225mm
max. measurable height:
Depth: 240mm
Overall dimensions AT250NX 30cm x 60cm x h73cm

AT250TX 30cm x 60cm x h95cm
AT250CAR 95cm x 33cm x h133cm

AT250MUR 30cm x 70cm x h110cm
Weight AT250NX 95kg
AT250TX 125kg
AT250CAR 165kg
AT250MUR 115kg

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