Thiết bị đo phóng xạ, bức xạ
Model : DMC-2000S
Hãng sản xuất : RPD
The DMC 2000 Series Electronic Dosimeters are small, lightweight, cost effective personnel radiation monitoring devices. They are designed to be worn on the body and keep a live record of both dose and dose rate. The DMC 2000 Series Electronic Dosimeters are simple to use and have a top mounted LCD display.
The DMC 2000S features flat energy response to X-rays and gamma field from 50keV to 6Mev and linear response to dose rate fields from natural background up to more than 10 Sv/h. The pass-by data exchange feature gives unequal operational flexibility. In-motion reading allows dose management by sub-zone as well as real-time location tracking of personnel.
Features
The DMC 2000S features display of dose, dose rate and programmable alarms
• The DMC 2000S is user friendly, lightweight and waterproof
• Can be used as a Stand-alone device or integrated into a dosimetry system
• Audible and visual alarms
• Large internal histogram memory
• Self-testing diagnostics (battery, detector and parameters)
• Hands-free communication, pass-by exchange
Specifications
Display units: mrem, mSv or µSv
Measurement range:
Dose: 0.1 mrem to 1000 rem (1µSv to 10 Sv)
Rate: 0.01 mrem/h to 1000 rem/h (0.1 µSv/h to 10 Sv/h)
Display Rate: 01 mSv/h to 10 Sv/h or 0.001 mSv/h to 10 Sv/h (extended option)
Linearity: < ± 20% up to 100 rem/h (1 Sv/h); < ± 30% up to 1000 rem/h (10 Sv/h)
X and Gamma energy range: 50keV to 6MeV
Accuracy: <± 10% (137Cs, ~ 25 mSv/h including ± 5% extended uncertainty K=2)
Environmental:
Temperature: 14°F to 122°F (-10°C to 50°C)
Humidity: < 90% at 108°F (42°C)
Storage: -22°F to 160°F (-30°C to 71°C)
Shock, Vibration, and Drop Resistant Waterproof IP67
Power: standard calculator battery LiMnO2 CR2450, one year battery life (typical, 8 hrs/day in run mode)
Dimensions: 3.4" L x 1.9" W x 1.1" T (8.7 x 4.8 x 2.8 cm)
Weight: < 1.9 oz (56 g) with battery
Worn by a replaceable clip
EMC: complies and exceeds standards by a large margin
Compliant to IEC 1283, ANSI 4220A
PTB approved version, compliant with IEC1526 ed2
Factory calibration approved under ISO/CEI 17025