Kowotest Duplex Wire Type IQI 14153 Kowotest Duplex Wire Type IQI Print 14153 Kowotest Duplex Wire Type IQI Duplex IQIs according to ISO 19232-5, they are especially made for digital X-ray in order to evaluate the image unsharpness and basic spatial resolution (SRb). Delivered in a wooden box with instructions, EN-45014 certificate, ISO/IEC 17050-1 certificate and individual test certificate to ASTM-E2002 and ISO 19232-5. DPX-13D: Kowotest duplex IQI, wire pairs from 1D to 13D. DPX-15D: Kowotest duplex IQI, wire pairs from 1D to 15D. DPX-17D: Kowotest ultra-high-resolution duplex IQI, wire pairs from 1D to 17D. Brackets DPX-B13D: Identification bracket for 13D IQI. DPX-B15D: Identification bracket for 15D IQI. Request for information