Radimage Healthcare | Diagnostic Radiology QA

Diagnostic Radiology QA

QUART dido2000 Series

• All in One QA tool
• Compact design concept
• Maximum accuracy
• Fast and reliable
• German engineering

QUART dido2000 series diagnostic dosimeters cover almost any field of x‐ ray application. No matter if conventional or digital modality, the meters can be used for measurements in Radiography, (Pulsed) Fluoroscopy, DSA, Dental, 3D (DVT), and Mammography.

General Features

• One exposure to acquire all parameters
• Mode: Auto‐Start, Auto‐Stop & Auto‐Reset
• Power source: 9V battery
• Power consumption:
• Battery life: 2 years with regular use
• Size: 16.1 x 7.0 x 4.4 cm (Lx WxH)
• Weight: 235 g (including battery, detector & cable)
• Detector Size: 5.0 x 1.6 x 0.4 cm (Lx WxH)
• Detector weight: negligible (!)

Specifications

• Dose: 0.1 μGy ‐ 999 Gy (uncertainty: ± 5% in complete range / resolution: 0.01 nGy)
• DWP: 0.1 μGy * cm‐999 Gy * cm (uncertainty: ± 5% @ 50‐150 kV / resolution: 0.01 nGy * cm)
• Dose rate: 0.1 μGy / s ‐ 1 Gy / s (uncertainty: ± 5% in complete range / resolution: 0.1 nGy / s)
• kV: 50 ‐ 150 kV (uncertainty: ± 3% at the reference points / resolution: 0.1 kV)
• Pulse: 1 ‐ 65,000 (uncertainty: ± 1 pulse / resolutionsingle pulse)
• Time: 0.5 ms ‐ 40 s (uncertainty: ± 0.5% / resolution: 0.1 ms)

Quart dido CT

Advanced Technology and Improved Methodology
The QUART didoCT meter is designed for easy and precise dose‐width product measurements.

The meter does not require any pre‐setting procedure for direct reading of DWP, rate and time parameters. Its detector part is based on solid‐state technology. Unlike conventional ion chambers, the QUART didoCT is not affected by variations in environmental temperature or air pressure and does not require correction.

The didoCT is equipped with a backlit display to assure swift readings even in darkened environments. To provide the ability to track generator characteristics, the dose or DWP rate is refreshed continuously on the meter display while the measurement is running.

The meter is powered by a rechargeable battery. One charge is sufficient to last approximately 80 hours of continuous use. Recharging the meter until full takes only between 3–4 hours. A warning will appear on the display when the battery charge is running low.

Technical Specifications

Precision Meters for Dose, Dose Rate and Time

Quart didoEASY R: precision dose/rate/time meter for radiotherapy/fluoroscopy/ dental. Application range: 40‐160 KV

Quart didoEASY M: precision dose/rate/time meter for mammography applications. Applicable for all mammo radiation qualities. Full automatic compensation of all beam qualities. Application range 22‐40 KV

Dose: 0.2μgy to 999 gy

Dose Rate: 0.25 μgy/s to 999 mGy/s Exposure Rime: 0.5 ms to 300 s

Kvp and mAs Meters

• Non‐invasive measurement of tube current and exposure time
• Small hand held size
• Battery operated
• Indicates x‐ray wave form
• Large display readable from outside x‐ray room
• Range Model K2 : 45 to 125KV
Model K2L : 40 to 115 KV

X-RAY Field Measurement - Quart Noniuss

The nonius can be applied in all fields of radiotherapy : dental CR/DR, mammography, CT etc.
Quick operation

• Align the light field with nonius center liner or position the nonius directly on the edge of the image receiver
• Expose
• Read the results from the display of the connected computer. Save or
printout protocol.
Accuracy: ± 0.01mm
Exposure threshold: dose