ultrasonic test block,Calibration Blocks, Test Blocks, A2 UT
Blocks, standard test blocks iiw,BS2704
Standard ISO2400-1972 ISO2400 2012
| Calibration Blocks/Standard Test Blocks/ UT Blocks |
| Order Code | Shape (Not to Scale) | Type | Description /Application | Standard Made To | Material Size | V1 | | A2 (BS) IIW V-1 | 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 DIN 54120 IIW (International Institute of Welding) ISO2400 2012 ISO2400-1972 | Steel 25x100x300mm | V1/50 | | A2 (BS) IIW V2 | Generally as V1. Thicker block minimises side wall echoes. | BS 2704 | Steel 50x100x300mm | V2 (Specify hole diameter) | | A4 (BS) | Small calibration block for site checking of shear wave probes,
time base and gain. 1.5mm or 5mm diameter hole target | BS 2704 IOW (Institute of Welding) ISO7963 | Steel 12.5x43x75mm | V2/20 (Specify hole diameter) | | A4 (BS) | Generally as V2. Thicker block eliminates side wall echoes. 1.5mm
or 5mm diameter hole target. | BS 2704 ISO7963 | Steel 20x43x75mm | BCB | | A5 (BS) | 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 (BS) | 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 (BS) | Checking shear wave probe resolution as BS4331 part 3, 1974. Steps
of 2, 3, 4 and 5mm. | BS 2704 | Steel 74mm radius 75mm thick | LSW | | SPECIAL | Ladder step wedge for timebase calibration with thickness measuring
compression probes. 8 steps from 1mm to 8mm. | Tolerance of +0.000mm- -0.040mm | 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- -0.040mm | Steel inserts Plastic body 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- -0.040mm | Steel 100mm long x 30mm I.D. Quadrant | 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 N-A5 | | 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 ESI 98-8 | Steel 50x75x150mm | ASME (Specify Thickness) | | 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 (Specify Thickness) | | SPECIAL (ASME) | Metric equivalent of ASME block. | Tolerance of 0.1mm | Steel Size dependent on weld thickness | DAC (Specify Thickness) | | 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 |
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IIW V1, IIW V2, DAC, ASME, DC BLOCK, SC BLOCK, DSC BLOCK, 4
STEP BLOCK, 5 STEP BLOCK, MAB MINIATURE ANGLEBEAM BALIBRATION
BLOCK, IOW BEAM PROFILE BLOCK, AWS RESOLUTION BLOCK, MINIATURE
RESOLUTION BLOCK, 30 FBH RESOLUTION BLOCK, ASTM DISTANCE AREA
AMPLITURE SET, ASTM SINGLE BLOCK, ULTRASONIC CALIBRATION BLOCKS,
ULTRASONIC REFERENCE STANDARD, 2 NOTCH TUBE STANDARD, 2 NOTCH PIPE
STANDARD, API REFERENCE STANDARD, LONGITUDINAL WAVE WEDGE,
CERCUMFERENTIAL SHEAR WAVE WEDGE, EDDY CURRENT CALIBRATION
STANDARD, MAGNETIC PARTICLE STANDARD, ASTM E709 MIL STD 271F,
LIQUID PENETRANT STANDARD, IIW TYPE 1 BLOCK, IIW TYPE 2 BLOCK, ASTM
E317, ASTM E1158, BASIC NOTCH SHAPES, HOLES, FLAT BOTTOM HOLE,
ULTRASONIC TEST BLOCK,