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Model No.: : TM-91
Product Description
- Display units in uSv/h, uRem/h and mRem/h.
- Built-in a GM tube.
- Quick response to the radiation strength of
Beta(B), Gamma(y) and X-ray.
- Auto Ranging.
- Automatic detection, easy setting.
- A beeper chirps with each radiation count.
- Audio alarm setting function.
TM-91 & TM-92 Radiation Monitor are the survey meter in measuring the beta, gamma and x-ray radiation. It is useful in monitoring the environment/home safety, nuclear, medical, mining and metal industries. It is also ideal for the border control, customs and cargo inspections.
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Model No.: |
TM-91 |
TM-92 |
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Display: |
3 1/2 digits, bright LCD with the maximum reading of 1999 |
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Units |
µSv/h or µRem/h |
µSv/h or mRem/h |
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DisplayRange: |
0.01µSv/h~19.99µSv/h or 1µRem/h~1999µRem/h |
0.1µSv/h~199.9µSv/hor 0.01mRem/h~19.99mRem/h |
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Measurement Range: |
0.5µSv/h~19.99µSv/h or 50µRem/h~1999µRem/h |
0.5µSv/h~199.9µSv/h or 0.05mRem/h~19.99mRem/h |
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Resolution: |
0.01 uSv/h 1uRem/h |
0.1 uSv/h 0.01 mRem/h |
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Test Radiation: |
Beta(B ) and Gamma(y) ray. |
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Sampling time: |
20 second/ times |
5 second/ times |
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Energy dependency: |
0.1 to 1.25 Mev |
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Accuracy: |
+/-15% of reading. |
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Alarm Settlings: |
default value : 0.50µSv/h, setting range: 0~19.99µSv/h |
default value0.5µSv/h setting range: 0~199.9µSv/h |
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Auto Power Off: |
default value : 30 minutes setting range: 0 ~ 60 minutes ( 0: disable the auto power off) |
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Operation Environment: |
0ºC~50ºC ; below 80% RH |
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Storage Environment: |
-20ºC~60ºC ; below 75% RH |
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Battery Type: |
006P 9V |
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Battery Life: |
about 50 hour |
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Dimension |
143 x74 x34mm |
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Weight |
220g |
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