User manual

149
TESTING
Tel: [phone] Fax: [phone] Partners in Precision
‘King’ Brinell Portable Hardness Tester Accessories
• Standard test head
Calibrated accurate to
1
/
2 of 1% load.
Releases at 3000kg automatically.
Capable of incremental loads
• Standard test head with long ram
Same features as standard test head plus
a long ram that puts impression head at end
of 2" extension for easy access into recessed
areas or over raised edges
• Low pressure test head
Applied load and indicator dial are
coordinated for softer metals.
Can be calibrated to release at loads of
62-1/2kg, 125kg, 250kg, 500kg, or 1000kg
• Low pressure test head with long ram
Same features as low pressure test head plus
a long ram that puts impression head at end
of 2" extension for easy access into recessed
areas or over raised edges
• Adapter to hold test head upright
without base
For testing large flats it enables test heads to be
used under large drill presses, boring mills,
arbor presses and beams that are capable of
withstanding 3000kg load
• Chain adapter
Used for large cylinders it fits onto a standard
test head and wraps around specimens that are
too big for regular tester. High strength
chrome/molybdenum steel arms hold the chain
to the test head and allow it to stay rigid while
the chain takes the full thrust of the load.
Supplied with 4' chain
• Base
14" base with 14" test height opening and 4"
throat is standard. Optional 6" throat with
either 14" or 20" test height opening available,
20" base also available with 4" throat and 20"
test height opening
• 2.5mm and 5mm ball adapter
Used on softer materials or where
a smaller impression is desired
• Stage micrometer
Used to check calibration of Brinell Microscope
by placing the microscope on the stage
micrometer and aligning the grid on the stage
micrometer with the grid on the microscope.
If the grids do not match perfectly, the
microscope is out of calibration and should be
re-calibrated.
Meets ASTM50, and is traceable to NIST standards
• Brinell microscope
Constructed from stainless steel, the rugged
and optically reliable Brinell microscope is
the most versatile on the market today.
Featuring a 20x pre-focused lens, the
microscope has a narrow nosepiece which
easily fits into tight recesses, resulting in less
grinding on castings, billets and dies. For
added stability when performing flat work,
a slip-on base adapter is included. A side
opening in the microscope allows plenty of
natural light for viewing, and a cordless
movable pen light can be used in dim
conditions. Calibrated on equipment
traceable to NIST standards, the Brinell
microscope meets ASTM 5-10 specifications.
It is ready to use and comes equipped with
a handy storage case
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