Geiger Counter Nuclear Radiation Detector Personal Dosimeter Marble Detector Nuclear Radiation Tester With Display Screen White

Descrtion: &sp;

Geiger Counter Nuclear Radiation Detector Personal Dosimeter Marble Detector Nuclear Radiation er with Display Screen White

Features:
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1.High sensitivity.
2.Wide measuring range.
3.Advantages of long life.

4.&sp;Using of sophisticated ary grade GM tube as the core r.
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Use:
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1.Material inspection.
2.envnmental .
3.Radiology Protection.
4.Radiophareuticals screening.
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Specifications:

1. Detectable species:&sp;Beta Gamma X-ray
2. r Type: GM tube
3. Energy Range: 50kev-1.5mev less than 30%
4. Relative intrinsic error: less than plus or minus 10%
5. Sensitivity: 80cpm / USV / co-60
6. The imum dose equivalent rate: 99.99usv / h

7.Voice Source:&sp;Real particle sound /&sp;Alarm sound / Mute
8. The use of ambient temperature: -25 ~+45鈩?br />
9.Relative humidity: less than 95%
10. Power suly: 2 x AA batteries(NOT included), can be powered by USB port when you need long-term ing time.

Instructions
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1,power on ON to boot, Boot automatically display real-time ing inteace
2, After the shutdown, press and hold off zero current consumption
3, Triangular start on is used to measure the mean, Nal envnment there is baground radiation (baground radiation) It will fluctuate within a certain range.
4, The top of the screen displays a blue font for the "second" real-time update of the dose rate, which is characterized by large fluctuations, update speed, real-time, is the mean of the middle of the red font display, is a mean dose rate period, when detecting an item or the envnment when press the start on (this time can no longer move the er)
Enter the state average measurement will display the measurement results after the end of the trend diagram below presents the average real measurement value of each moment, mean measurement is characterized by high precision, the effective dose equivalent response rate real envnment, but the elapsed time is longer,
6, horn on is used to select the sound source device, each time you press the switch once source.
When the small speaker icon is displayed when the alarm sound ( achieve this status sound the alarm threshold)
When the mute icon is displayed when that turn off all sources.
7, The scale key (right key) is used to switch the alarm threshold,
Four optional 0.5 / 1.0 /2.0 /5.0

When the source is selected as the speaker state when the threshold is set to be valid
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Details pictures:
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