ISO7963-2010 ultrasonic flaw detection IIW 2 test block calibration blocks V2
Ultrasonic calibrate testing blocks
calibration blocks V2
IIW 2 test block
Standard: ISO7963-2010
IIW2 test block (V-2 test block) is the standard test block approved by the International Welding Society. V-2 (DIN54122) compared with IIW test block, V-2 test block has the advantages of light weight and easy to carry, especially suitable for field use. See Figure 1-2.
Main Points of use:
(1) The incident point and sensitivity margin of the inclined probe were measured by using an arc reflection surface with a radius of R50mm;
(2) Using the reflection surface of 5-pass hole, the refraction range of tilt probe is 45°-65° and 65°-75°, respectively.
(3) The horizontal and vertical linearity of the flaw detector can be measured by using multiple p-wave reflections of the bottom with a thickness of 12.5mm;
(4) Two arc surfaces, R25 and R50, are used to correct the time axis and zero point.
Type 1 calibration block (straight notch)
Standard: ISO2400 2012 (E)
Type 1 calibration block (curve notch)
Standard: ISO2400 2012 (E)
Detailed information:
|
Order Code |
Type |
Description |
Standard Made To |
Material Size |
|
V1 |
A2 |
I.I.W Calibration Standard. Calibration of Shear and compression wave probes. Checking beam angle, emergent point and resolution. Calibration of time base and gain settings. |
B.S. 2704 |
Steel 25x100x300mm |
|
V1/50 |
A2 |
Generally as V1. Thicker block minimises side wall echoes. |
BS 2704 |
Steel 50x100x300mm |
|
V2 |
A4 |
Small calibration block for site checking of shear wave probes, time base and gain. 1.5mm or 5mm diameter hole target |
BS 2704 |
Steel 12.5x43x75mm |
|
V2/20 |
A4 |
Generally as V2. Thicker block eliminates side wall echoes. 1.5mm or 5mm diameter hole target. |
BS 2704 |
Steel 20x43x75mm |
|
BCB |
A5 |
Beam Calibration Block. Beam profile and resolution checks for shear wave probes. Sensitivity checks for shear and compression probes. 9 off 1.5mm holes. |
BS 2704 |
Steel 50x75x305mm |
|
A6 |
A6 |
Evaluating dominant frequency, pulse, length, dead zone and resolving power for shear and compression probes as BS4331 part 3,1974. |
BS 2704 |
Steel 25x50x150mm |
|
RTB |
A7 |
Checking shear wave probe resolution as BS4331 part 3, 1974. Steps of 2,3,4 and 5mm. |
BS 2704 |
Steel 74mm radius |
|
LSW |
SPECIAL |
Ladder step wedge for timebase calibration with thickness measuring compression probes. 8 steps from 1mm to 8mm. |
Tolerance of +0.000mm- |
Steel 8x15x120mm |
|
LSW/M |
SPECIAL |
Generally as LSW with 15mm diameter steel inserts mounted in plastic. 8 steps from 1mm to 8mm. |
Tolerance of +0.000mm- |
Steel inserts 10x20x140mm |
|
CSW |
SPECIAL |
Curved Step wedge for timebase calibration of thickness measuring probes. 5 steps - 2,4,6,8 and 10mm. |
Tolerance of +0.000mm- |
Steel 100mm long |
|
MU |
SPECIAL |
Metric Universal Block for general purpose checking as V1 block. |
Tolerance of 0.1mm |
Steel 20x50x150mm |
|
TBR 2 125 (3) |
SPECIAL |
Radiused test block for calibration of boiler probes. 3 off 1.5mm holes. |
Tolerance of 0.004 inch |
Steel 20x25x165mm |
|
TBR 2 125 (5) |
SPECIAL |
As TBR 2 125(3) - supplied with 5 off 1.5mm holes |
Tolerance of 0.004 inch |
Steel 20x25x165mm |
|
A5 Blank Type B |
ESI |
Determination of signal curve and beam characteristics of single crystal probes (longer range). 1.6mm diameter hole. |
ESI 98-7 |
Steel 50x75x305mm |
|
A5 Blank Type C |
ESI |
Determination of signal curve and beam characteristics of single crystal probes (longer range). 1.6mm diameter hole. |
ESI 98-7 |
Steel 50x75x305mm |
|
ESI-BCB |
ESI |
Checking twin crystal probes for sensitivity. Contains four additional 1.5mm diameter holes to A5 block. |
ESI 98-2 |
Steel 50x75x305mm |
|
50 RAD |
ESI |
Checking pulse shape of shear wave probes. |
ESI 98-2 and |
Steel 50x75x150mm |
|
ASME |
ASME |
Setting sensitivity levels for weld testing. Sizes and locations of flaws are dependent on weld thickness. |
ASME Article 5 Fig T-546.1 |
Steel Size dependent on weld thickness |
|
ASME/M |
SPECIAL |
Metric equivalent of ASME block. |
Tolerance of 0.1mm |
Steel Size dependent on weld thickness |
|
DAC |
SPECIAL |
Setting DAC characteristics for shear wave and compression wave probes. Flaws typically 1.5mm diameter holes at 20%, 40%, 60% and 80% of thickness. |
Tolerance of 0.0004 inch |
Steel Size dependent on product thickness |
We Manufacture all ultrasonic, magnetic particle, penetrate, eddy current calibration blocks – international standards and specials. Certification included in price. Light weight carrying cases for each Blocks.
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HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified competitive products and service to international markets.
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