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The Barber Colman Barcol Impressor
Hardness Testers - Durometers
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Official Barcol Impressor scale for testing
of:
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 Aluminum |
| Aluminum Alloys |
| Soft Metals |
| Plastics |
| Fiberglass Sheet, Tanks & Surfaces |
| Fire Department Ladders |
| Rubber or Leather |
| Laminates |
| Lead |
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The Barcol
Impressor or Hardness Tester or Durometer meets
the following ASTM (American Society for Testing
and Materials) standards: E140-97; D2583-75; B648-78:
E140-97 Standard Hardness Conversion Tables for
Metals; D2583-75 Standard Method of Testing for
Indentation Hardness of Plastics by means of a
Barcol Impressor; B648-78 Standard Method of Testing
for Indentation Harness of Aluminum Alloys by means
of a Barcol Impressor.
Fire Department version: The Barcol Impressor
meets the following NFPA (National Fire Protection
Association) standards: NFPA 1931 Design of and
Design Verification Tests for Fire Department Ground
Ladders; NFPA 1932 Use, Maintenance, and Service
Testing of Fire Department Ground Ladders.
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Features
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Portable
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The Barcol Hardness
Tester is a convenient tool for testing the
hardness of aluminum, aluminum alloys, copper,
brass and other materials including plastics
and fiberglass. The instrument is designed
for use on fabricated parts and assemblies
as well as on raw stock.
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Easy to Use
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No experience
required; can be used in any position and
in any space that will allow for the operator's
hand. The hardness reading is instantly indicated
on the dial, which is divided into one hundred
graduations. No waiting, pre-loading or separate
measurements.
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Light Weight
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The Barcol Impressor
weighs only 1 lb. 2 oz. The entire Impressor
package comes complete with carrying case,
adjusting wrench and two spare indenter points.
The Impressor + case = 2 lb. 8oz. (1.13 Kg)
Shipping weight = 4 lbs (1.8 Kg), box =
12 x 11 x 6 inches (21 x 28 x 16 cm).
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Ordering Guide:
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| Model
Number |
Barcol
Hardness Testers |
| 934-1 |
for
soft metals such as aluminum and its alloys, brass,
copper, and some of the harder plastics and fiberglass,
with conversion table into Brinell, Vickers and Rockwell
B, E, F, H. Approximate range 25 to 150 Brinell (10
mm ball 500 kg load). This unit meets ASTM Standard
D2583. |
| 934-1-0-1 |
for
fire department ladder testing. A variation of the
934-1 that has a "flat bottom" shaped support
leg. This is used to sit on top of the crest of the
round rung of a ladder such as a fire department
ladder. Compliant with NFPA 1932, National Fire Protection
Association - 1994 Edition; ASTM B648-76, American
Society for Testing and Materials - 1984 Edition. |
| 935 |
for
the softer plastics and very soft metals. |
| 936 |
for
extremely soft materials such as lead, linoleum and
leather. |
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Test
Disks for Barcol Hardness Testers
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| GYZJ-078-100 |
Certified
Test Disks for use with 934-1; Barcol scale 43 -
48 (set of 5) |
| GYZJ-070-100 |
Certified
Test Disks for use with 934-1; Barcol scale 87 /
89 (set of 5) |
| GYZJ-069-100 |
Certified
Test Disks for use with 935; Barcol scale 87 - 89
(set of 5) |
| GYZJ-070-100 |
Certified
Test Disks for use with 936; Barcol scale 48 - 50
(set of 5) |
| GYZJ-078 |
Non-Certified
Test Disk for use with 934-1; Barcol scale 43 - 48 |
| GYZJ-250 |
Non-Certified
Test Disk for use with 934-1; Barcol scale 87 / 89 |
| GYZJ-069 |
Non-Certified
Test Disk for use with 935; Barcol scale 87 - 89 |
| GYZJ-070 |
Non-Certified
Test Disk for use with 936; Barcol scale 48 - 50 |
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Replacement
parts that can be locally installed.
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| GYZJ-15-3 |
Field
replaceable indicator for 934, 935 & 936 |
| GYZJ-6-5 |
Field
replaceable indentor point for 934 & 935 |
| GYZJ-67 |
Field
replaceable indentor point for 936 |
Complete Kit:
The Barcol Impressor Hand-Held Portable Hardness
Tester comes complete with hardness tester, carrying
case, adjusting wrench and two (2) spare indenter
points.
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