X-ray QA dosimeter dido/time M

Short description
The QUART dido/time M is a portable dose meter for routine dose, dose-width-product (DWP), dose rate and exposure time measurements in mammography QA/QC (25–35 kV). It enables single-exposure acquisition of all required parameters and is calibrated to Mo/Mo radiation quality for consistent routine tests.

Application

• Routine test dosemeter for mammography QA/QC (25–35 kV)
• Ready for use immediately after activation; no presetting required—position the detector and expose to acquire routine check parameters
• Calibrated to Mo/Mo radiation quality
• Intended for use with an image quality control phantom in x‑ray quality control workflows

General Features

• Exposures: single exposure acquires all parameters
• Operation mode: auto-start, auto-stop and auto-reset
• Power supply: rechargeable Li‑ion accumulator
• Battery time: approx. 120 hours between charges
• Base dimensions: 17 × 7 × 4.5 cm (L × W × H)
• Base weight: 200 g
• Detector dimensions: 6.0 × 1.8 × 0.5 cm (L × W × H)
• Detector weight: negligible

Specifications

• Dose: 0.5 µGy – 99 Gy (resolution: 0.01 nGy)
• DWP: 0.5 µGy·cm – 999 Gy·cm (resolution: 0.01 nGy·cm)
• Dose rate: 0.5 µGy/s – 1 Gy/s (resolution: 0.1 nGy/s)
• Time: 0.5 ms – 300 s (uncertainty: ±1.0%; resolution: 0.1 ms)

Technical specifications

• Model: dido/time M
• Intended use: Routine mammography QA/QC (25–35 kV)
• Calibration quality: Mo/Mo radiation quality
• Measured parameters: Dose, Dose-Width-Product (DWP), Dose Rate, Time
• Dose range: 0.5 µGy – 99 Gy (resolution 0.01 nGy)
• DWP range: 0.5 µGy·cm – 999 Gy·cm (resolution 0.01 nGy·cm)
• Dose rate range: 0.5 µGy/s – 1 Gy/s (resolution 0.1 nGy/s)
• Time range: 0.5 ms – 300 s (uncertainty ±1.0%, resolution 0.1 ms)
• Operation mode: auto-start, auto-stop, auto-reset
• Power supply: rechargeable Li‑ion accumulator; battery time approx. 120 hours
• Base dimensions: 17 × 7 × 4.5 cm (L × W × H); base weight: 200 g
• Detector dimensions: 6.0 × 1.8 × 0.5 cm (L × W × H); detector weight: negligible