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| ISO Surface Roughness Comparator |
 Product Infomation
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A precision Nickel Comparator Plate which conforms to International Standard ISO 8503 for grit and shotblast surface roughness comparison measurement
When steel has been blast cleaned, the surface consists of random irregularities with peaks and valleys that are not easily characterised. Experts have recommended that the profile should be identified as dimpled (shotblast) or angular (gritblast) and that they should be graded as Fine, Medium or Coarse with each grade being defined by limits specified in ISO 8503, these characteristics are considered to give sufficient distinguishing features for most painting requirements.
Easy to use, place the Comparator against an area of the test surface, compare in turn the four sectors of the Comparator against the test surface using the X7 magnifier, placed so that the test surface is viewed simultaneously with a segment of the Comparator, the nearest profile to the Comparator determines the grade.
The different grades are defined as follows. Fine grade profiles equal to segment 1 and up to but excluding segment 2, Medium grade profiles equal to segment 2 and up to but excluding segment 3 and Coarse grade profiles equal to segment 3 and up to but excluding segment 4.
Supplied in a Protective Wallet.
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| The Microsurf series of comparators |
| Product Infomation
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| 》Origin:UK |
| Has both comparator for grit blast and shot blast in one plate |
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| Type 130: Composite Set of Roughness Specimens |
| Product Infomation
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| Our most popular specimen.
This set consists of 30 comparison specimens, covering six commonly-used machining methods (6 turned, 6 end-milled, 6 horizontally milled, 6 surface-ground, 3 lapped, 3 reamed/drilled. A label gives the Ra values of each specimen in both metric and imperial units. (Rz-value label available on request). |
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| Elcometer 129 Rubert and Rugotest Surface Comparators |
| Product Infomation
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Comparators allow the estimation of surface roughness, by both touch and sight.
The Elcometer 129 Rubert Comparators are available in two models:
The Elcometer 129 Rubert - available in grit and shot Versions
The Elcometer 129 Rugotest - includes the shot and grit profiles on the same block
Available in metric units only
Roughness is displayed on both clases and groups for easier identification
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| Surface Profile Gauge E123 |
| Product Infomation
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This is an easy to use gauge that measures the peak to valley height of a blast cleaned surface
The average of a series of measurements provides an Indication of the surface roughness and allows the surfaces to be compared as blasting proceeds
Metric and lmperial versions
Range:0-1000 μ
Comply: ASTM D4417-B |
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| Elcometer E223 Surface Profile Gauge |
| Product Infomation
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The Elcometer 223 is a battery operated Digital Surface Profile Gauge which measures the peak-to-valley height of a surface in a similar way to the Elcometer 123 analogue equivalent, but with the added benefit of direct RS232 output.
RS232 output - for transfer of readings to a PC, datalogger, printer etc - providing a permanent record of your test results - no memory in gauge
Metric and Imperial switchable
Increased resolution |
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| Elcometer 224 Surface Profile Gauge |
| Product Infomation
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The Elcometer 224 S Digital Surface Profile Gauge provides an accurate way measure surface profiles in
microns and mils.
Is an ideal gauge for quality checking the surface profile .
Although the gauge has no memory, It does display statistical values as reading are taken.
The intuitive menu system ,in over 20 languages, make this gauge extremely user friendly.
The tungsten carbide replaced tip will last for up to 20,000 readings and can then be easily replaced by the user in the field.
Top model of E224-T is available |
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| Elcometer 101 Scale 45 Roughness Gauge |
| Product Infomation
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Whereas comparators allow the estimation of surface roughness, by both touch and sight, the Elcometer 101 estimates the roughness of iron and steel surfaces.
Its scale indicates the suitability of the surface for paints, metal coatings and hard metal coatings.
No batteries required
Simple and easy to use |
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| Elcometer 119 Pipe Pit Gauge |
| Product Infomation
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The Elcometer 119 Pipe Pit Gauge is a small pocket sized gauge designed to identify the condition of a pipe.
The gauge is placed horizontally on the surface of the pipe and the stylus is positioned into the base of the corrosion pit.
The gauge shows the pit depth compared to with the nominal pipe wall thickness. |
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| Testex Snap Gauge |
| Product Infomation
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Testex Snap Gauge is used for the measurement of the surface profile when taken with Testex Tape
Testex Tape offers a simple and very accurate method of measuring blasted profiles. Can produce virtually exact replicas of the blasted surface profile which can be measured using a Snap Gauge.
Simple operation, place the Testex firmly on the blasted surface, apply moderate pressure with the Burnishing Tool, the replica has now been taken and can be measured using the Snap Gauge.
Complies with ASTM, NACE and SSPC methods of measurement.
The Snap Gauge can also be used as a micrometer for checking Calibration Test Pieces and also thickness of flakes of paint.
Minimum display resolution 0.002mm ( 2μm )
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| Hull Roughness Gauge |
| Product Infomation
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| Surpassing the industrial standards with an easy to operate 4-way directional push button, graphical representations, storage of data in multiple batches and survey reports in Microsoft Excel?. The whole system fits into a small sized waterproof rugged casing that is allowed as carry on travel luggage and benefits your overseas travel plans. |
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