Summary of Contents for OLMLMO 0057-1
- Page 1 USER MANUAL μ μ μ HOLD Nuclear Radiation Detector Please Read The User Manual Before Use...
- Page 2 Nuclear power plants, ores, ionizing radiation, computers, radiation medical equipment, industrial environments, etc. What can the Olmlmo nuclear radiation detector do for you? When the radiation dose exceeds the value you set, an alarm will appear. Help you stay away from environments and things that...
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Page 3: Product Overview
USER INSTRUCTIONS ·Please read this manual and operating instructions carefully and strictly abide by the provisions in the text. Only in this way can the best function of the detector be brought into play. ·Please keep this user manual properly. ·Do not store or use in high temperature, high humidity, flammable, or explosive environments. -
Page 4: What's In The Package
What's in the package 1. User Manual——1 2. Nuclear Radiation Meter ——1 3. Charging cable——1 4. Case bag——1 PRODUCT INFORMATION Product Information Nuclear Radiation Detector Size 144*75*34mm Weight About 190g Detection ray type X-ray, Y-ray, and β-ray Energy Compensation GM Detector Tube(Geiger counter Tube) Dose Equivalent Rate... -
Page 5: Reading The Lcd
Power on/off button Long press for more than 2 seconds to turn on, short press for more than 2 seconds to turn off. Please turn off the power when not in use to save power and extend the service life of the product. CLR Button The clear button can adjust data to 0 with one click HOLD Button... - Page 6 KNOWLEDGE ABOUT RADIOACTIVITY UNIT CONVERSION International standard 1. Radioactive workers: 20mSv/year (10μSv/hour) 2. General public personnel: 1mSv/year (0.52μSv/hour) Knowledge of unit conversion and other matters 1μSv/h=100μR/h 1nc/kg.h=4μR/h 1μR=1γ (a unit customarily used for ore prospecting in the proto- nuclear industry) Radioactive activity: 1Ci=1000mCi lmCi=1000μci...
- Page 7 Overview of nuclear radiation dose hazards. The harm to the human body at different doses Dose(Rum) Response There could be a delayed reaction. lt could damage the 5-20 chromosomes. 20-100 Temporary Leukopenia. Mild radiation sickness within hours: vomiting, diarrhea, 100-200 fatigue, reduced resistance to infection.
- Page 8 The relationship between radioactive source and distance: The intensity of a radioactive source is inversely proportional to the square of the distance X=A.r/R2A: Radioactive activity of point source; R: distance from source; r: exposure rate constant Note: Ra-226 (t1608) r=0.825 ren.m2/hour.Curie Cs-137(t 29.9 years) r=0.33ren.m2/hour.Curie Co-60(t 5.23 years) r=1.32ren.m2/hour.Curie Calculate radioactive shielding based on the radioactive...
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Page 9: Instrument Maintenance
PRECAUTIONS Nuclear radiation detectors are precision instruments, so please pay attention to their protection. The following suggestions will help maintain the instrument and extend its service life. 1. Keep it as dry as possible during storage and use. Excessive humidity will cause malfunction and damage to the instrument. 2. -
Page 10: Technical Support And Service
TECHNICAL SUPPORT AND SERVICE If you require support, please send an email to support@olmlmo.com. Be prepared to describe the problem accurately. Before you return a product to the factory for service, we recommend you refer to this manual. Make sure you have correctly followed the operating procedures.
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