QUART didoMAS - 11220
mA/mAs and Time Meter
Advanced technology and improved methodology make the QUART didoMAS meter easy to use for highly precise current and current-time product measurements.
The meter automatically selects the measurement range. No presetting is required for direct readings of mA, mAs and exposure time.
The meter can be used throughout the complete range of radiographic equipment, including fluoroscopic and mammography systems.
The invasive measurement method connects directly into the circuit, delivering highly reliable and reproducible results.
The didoMAS features a backlit display for quick readings, even in darkened environments. To help track generator characteristics, the mAs reading is refreshed continuously on the display while a measurement is running.
The meter is powered by a rechargeable battery. One charge provides approximately 80 hours of continuous use, and a full recharge takes 3–4 hours. A warning appears on the display when the battery is running low.
Special Features- Extra-long cable between the base and detector unit
- Customized 1.5 m cable for connecting the detector head to the circuit, included with the meter
- Polarity-independent connection between the circuit and detector unit
- mA reading refreshed and displayed four times per second
General Features
- Temperature range: 15–30°C
- Storage range: -10–65°C
- Environmental humidity: 20–75% RH / maximum absolute humidity: 20 g/m3
- Base unit weight: 180 g
- Detector unit weight: 120 g, including cable
- Base unit size: 6.5 x 4.5 x 2.5 cm (L x W x H)
- Detector unit size: 11.2 x 6.8 x 2.0 cm (L x W x H)
- mAs range: 0.01–9999 mAs
- mAs uncertainty: Varies with environmental conditions
- mA range: 5–800 mA
- mA modes (3):
- One-second mean current, refreshed four times per second (real time)
- Maximum mean current (> 1 s)
- Total average current
- mA uncertainty:
±0.5 mA for current < 25 mA
±2% for 25–400 mA
±4% for current > 400 mA - Exposure time range: 1 ms–300 s
- Exposure mode: Duration of current flow
- Time uncertainty: ±0.9 ms (for a rectangular signal above 5 mA)
Call Supertech toll-free at (800) 654-1054 for more information and pricing.