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Model 70 Series – Ludlum
Spectroscopic Personal Radiation Detector
The Ludlum Model 70 Series are high resolution CZT-type detectors that deliver unparalleled performance in express radionuclide identification and radiation dose assessment from low to moderate-high levels.
Each instrument is accompanied by GalaxRayWiz software, a powerful tool which communicates with the device, analyzes gamma-spectra and dose-rate time profiles accumulation of 14 hours. Collected data can be easily transferred via USB or Wi-Fi.
Continuous dose rate monitoring and recording enables the user to be instantly informed about radiation exposure and to carefully analyze radiation dose risks by exploring the dose rate recorded charts.
Features
- Handheld Gamma Spectrometer
- Mobile Phone Sized
- Three Button Operation
- Radiation Dose Assessment
- Dose Rate Time Profile Recording
- Express Nuclide Identification
- One Thousand Gamma-Spectra Storage
- Temperature Stabilized
- Complies with ANSI 42.48-2018
Energy Range: 0.03 to 3.0 MeV, 1024 Ch
Energy Resolution: 1.8 to 2.5% at 662 keV
Gamma Dose Rate: within 30% accuracy per ANSI N42-48 from 0.5 µSv/h to 3 mSv/h (5 µR/hr to 300 mR/hr)
Gamma Efficiency: 70/1, 70/2: 0.06 cps per µR/hr 70/3, 70/4: 0.18 cps per µR/hr
Neutron Sensitivity: ≈ 2.4 cps/nv
Nuclide ID Over-Range Dose Rate: 0.5 mSv/hr
Preset Time: 86,400 s
Display: LCD 7.1 cm (2.8 in.), 240 x 320 pixels, backlight
Alarms: Audio (~85 dB), audio jack, vibrator, LED operations, 3-button keyboard
Data Storage: Up to 1000 spectra and up to 24 hours of dose rate time records
Data Transfer: via USB and Wi-Fi
Data Throughput: ≈ 70,000 cps
Power: Lithium-ion rechargeable battery, 3.7 V 5200 mAh
Battery Life: With Wi-Fi on and back-light on: Up to 14 hours with Wi-Fi off and back-light on: Up to 26 hours
Charge Time: 4 – 5 hours, with battery indicator on display
Temperature Range: -10 to 50 °C (-4 to 122 °F). Relative humidity ≤ 95%.
Environmental Rating: IP63 with rubber sleeve
Dimensions: (L x W x H) 100 x 75 x 48 mm (4 x 3 x 1.9 in.)
Weight: 220 g (0.5 lb) with battery
Downloads
There is one download available for this product.
Datasheet - Model 70 series - Ludlum
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