Detailed Product DescriptionDescription
SDM2000 personal dosimeter to semiconductor detectors as X, Y detection device,
Capable of measuring a X,Y radiation-induced accumulation of personal dose equivalent and dose equivalent rate. Dose and dose rate data can be directly displayed by the
LCD readout. Dosimeter dose and dose rate can be preset
Alarm threshold, when the threshold issue of ultra-sound and light alarm. End of the work to save the measurement data, loss of power is not the case data. Dosimeter
Automatically detects the battery voltage, under voltage can be displayed when the voltage symbol. The main technical indicators of instruments in line with national standards and international standards, it is widely used in industrial nondestructive testing, nuclear power plants, isotope applications and hospital area of cobalt treatment.
Features:
a, sensitive instruments, have to respond to the environmental background
b, using chip technology, multi-function, small
c, instrumentation is simple, easy to use
d, the cumulative dose, dose rate switch display
e, anti-electromagnetic interference
Specifications:
1, detector: silicon semiconductor detector
2, the measurement display range: dose rate: 0.1 μSv / h ~ 999.9 mSv / h cumulative dose: 0.0 μSv ~ 9999 mSv
3, alarm threshold: dose rate: 1 μSv / h ~ 1 Sv / h continuously adjustable between the cumulative dose: 1 μSv ~ 10 Sv continuously adjustable between
4 and alarm functions: to sound (buzzer), light (
LED) and the LCD indicates the cumulative dose and dose rate over threshold, the battery voltage, working overtime and detector failure alarm. Incremental cumulative dose can be prompted to set a different sound (the sound intensity of> 80dB, 30cm, from the dosimeter.)
5, the energy response: <± 20% (48 keV ~ 1.5 MeV)
6, linear error: 1 μSv / h ~ 1 Sv / h, ≤ 15%.
7, arrived in shock and vibration: meet the IEC1283 standard
8, overload characteristics: greater than 20 Sv / h
9, Power: AA-type 3.6V batteries a battery life> 1000 hours (50 mSv / years, 1.8 Ah).
10, voltage indication: When the battery voltage is ≤ 3.1 ± 0.1V, the voltage symbol display
11, temperature: 0 ~ +40 degree measured changes <± 10% -10 ~ +50 degree measured changes <± 15%
12, relative humidity: 40% ≤ RH ≤ 95% (35 degree) when the measured value changes <± 10%
13, Weight: 100g
14, Size: 90 × 62 × 25 mm