China Radiation Dosimeter

Personal Radiation Dosimeter
Radiation Alarm dosimeter Measuring range 0.01usv/h-5msv/h
Accumulated dose: 6-digit LCD display 000.01-999.99msv
Features:
1, High sensitivity, stable and reliable.
2, Super LCD English display functions, state display at a glance.
3, When measuring radiation dose rate, display dose rate, accumulated dose and storage accumulated dose, it has variety of selections on dose rate Alarm threshold. According to the high-low of dose rate and accuracy choice the measure time, general measure time is 02s.
4, General cases, nature dose rate and cumulative dose do not display, don't participate in measurement, this improved equipment's reliability and precision.
5, Specially designed the nature test function, it can testing equipment work normally or not, convenient to self-check and measuring department examination.
6, With accumulated dose memory function, after power failure, data can be stored permanently, and don't lost.
7, Low power consumption, multi-function, small size, convenient taking.
8, Simple operation and easy to use.
Main Technical parameter:
1, Through G-M counter compensation, improve the low-energy response.
2, Instrument with high sensitive, will respond to the environment nature.
3, For radiation occasions γ ,a Rays.
4, Measuring range, dose rate: 0.01usv/h_5msv/h
Accumulated dose: 6-digit LCD display 000.01_999.99msv
5, Energy response: < ± 30% (50KeV_1.3MeV).
6, Relative basic error: < ± 10%(137CS Source 662 KeV γ Radiation 1msv/h).
7, Alarm response time: ≤ 3 seconds.
8, Alarm function
Dose rate threshold alarm: Alarm threshold value: 0.5, 1.0, 2.5, 10, 30, 50usv/h.
9, With accumulated dose memory function, after power-failure, data can be stored permanently, it can undertake 100 million times storage and erased.
10, Battery voltage indication.
Icon shows the battery voltage in the upper right corner of instrument LCD, battery label full of three grids, the power is about 2.8V-3.2V, battery label full of two grids, the power is about 2.5V-2.8V, battery label full of one grid, the power is about 2.1 V-2.5V, battery label without full of grid, the power is under 2.1V, it is in the state of less power.
11, Working environment requirements:
Temperature-10 - +50° C Humidity: Reach 90% (no condensation).