TESTECH V2 Carbon Steel UT Calibration Block, NDT Ultrasonic Test Block for Flaw Detector
Products Description
|
Order Code
|
Type
|
Description
/Application |
Standard Made To
|
Material Size
|
|
V1
|
A2
(BS) |
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) |
Steel
25x100x300mm |
|
V1/50
|
A2
(BS) |
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) |
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
|
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 |