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Double Wire Image Quality Indicator Tungsten Platinum Wire

Double Wire Image Quality Indicator Tungsten Platinum Wire

The dual-wire IQI employs 13 sets of precise tungsten-platinum wires to achieve the imaging limit of "clear → unclear", directly quantifying the total image blurriness (U = 2d) and spatial resolution (SRb = d) of the radiographic images. It is the gold standard tool for evaluating the performance of NDT imaging systems.

Standards: EN462-5 and ASTM E2002 optional

Wire	Nominal Wire Dia.	Wire Dia. left	Distance	Wire Dia. right
1D	0.800 ± 0.020	0.800	0.798	0.804
2D	0.630 ± 0.020	0.632	0.635	0.633
3D	0.500 ± 0.020	0.502	0.506	0.504
4D	0.400 ± 0.010	0.401	0.403	0.401
5D	0.320 ± 0.010	0.323	0.321	0.320
6D	0.250 ± 0.010	0.252	0.255	0.253
7D	0.200 ± 0.010	0.200	0.199	0.202
8D	0.160 ± 0.010	0.163	0.161	0.164
9D	0.130 ± 0.005	0.130	0.134	0.128
10D	0.100 ± 0.005	0.097	0.102	0.099
11D	0.080 ± 0.005	0.080	0.082	0.079
12D	0.063 ± 0.005	0.064	0.062	0.065
13D	0.050 ± 0.005	0.049	0.052	0.051

13 groups of double wires (1D to 13D): The diameter decreases from 0.80mm (1D) to 0.05mm (13D).
1D to 3D: **Tungsten (W)** wire (purity ≥ 99.90%)
4D to 13D: **Platinum (Pt)** wire (purity ≥ 99.95%)
Key design: Wire spacing = Wire diameter (d)
Packaging: Embedded in a low-absorption plastic substrate to ensure the parallelism and precise spacing of the wire pairs.

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Categories	Non Destructive Testing Equipment
Brand Name:	HUATEC
Certification:	CE
Place of Origin:	China
MOQ:	1 SET
Price:	USD1357-USD1535/SET
Payment Terms:	T/T,Western Union,Paypal
Supply Ability:	10 Sets/YEAR
Delivery Time:	7-10working days after receipt of your payment
Packaging Details:	carton packaging
Standards:	EN462-5 and ASTM E2002 optional
1D to 3D:	Tungsten (W) wire (purity ≥ 99.90%)
4D to 13D:	Platinum (Pt) wire (purity ≥ 99.95%)