LK3600 Personal Nuclear Radiation Dosimeter

1. Overview

LK-3600 personal radiation alarm dosimeter is a kind of small-scale equipment, which is made by new SCM technology, can work in relatively harsh environment, and with strong anti-interference ability. It is mainly used to detect χ rays and γ ray, according to LCD screen you can directly read the "RATE"; "DOSE" and "STORE DOSE". In the range of measurement, the value can be pre-fixed or threshold pre-alarmed, it would emit sound-light alarm when the value displayed exceed the threshold or blocked, prevent workers from being injured by excessive dose. The instrument is low power consumption, multi-function, small size, convenient taking. It is widely used in NDT, nuclear power station, nuclear submarine, isotope application and hospital cobalt treatment etc.

2. Features

1,High sensitivity, stable and reliable.

2,Super LCD English, Japanese 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. When measure relatively small doses, please select 10 seconds.

4,Specially designed the nature test function, it can testing equipment work normally or not, convenient to self-check and measuring department examination.

5,With accumulated dose memory function, after power-failure, data can be stored permanently, and don’t lost.

6,Low power consumption, multi-function, small size, convenient taking.

7,Simple operation and easy to use.

3.  Main Technical Performances

1, Through GM counter compensation, improve the low-energy response.

2, Instrument with high sensitivity, will respond to the natural environment.

3, Radiation occasions: beta gamma x rays.

4, Measuring range, dose rate: 0.000usv/h-5msv/h

  Accumulated dose: 6-digital LCD display 000.000-999.999msv

5, Energy response: <±30% (50KeV-1.3MeV).

6, Relative basic error: <±10%(135Cs 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 1 million times storage and erased.

    10, Battery voltage indication.

Icon shows the battery voltage in the upper right corner of instrument LCD, when battery shows three full grids, power is about 2.8V-3.2V, when battery shows two grids, the power is about 2.5V-2.8V, when battery shows one grid, the power is about 2.1 V-2.5V, when battery shows without grid , the power is under 2.1V, it is in the state of less power.
  11,Working environment requirements:

Temperature-10 - +50degree   Humidity: reach 90% (no condensation)