EQ-RD-15-LD is a portable, high accuracy digital Geiger Counter / Dosimeter for monitoring the immediate radiation level and accumulated dose of X-ray radiation. It provides easy and quick radiation measurements, such as immediate radiation level of an active X-ray instrument, accumulated dose around the X-ray instrument or on the user, and background radiation monitoring. Both vibration alarm and audio alarm can be set to warn the user of a specific radiation level. The dosimeter also detects Beta and Gamma radiation. Specifications: Features Measure both the immediate radiation level and the accumulated dose Highly accurate sensor tested by the Japanese Consumer Protection Agency. Certified in Germany. Pre-calibrated Scale range of 0.05~9.99 µSv/h (micro Sieverts per hour) or 5 ~ 99.9 µRem/h Both vibration and audio alarms can be set to warn the user of a radiation level ranging from 0.10 to 0.90 µSv/h (adjustable) Combined X-ray, Beta, Gamma radiation detection Power Supply / Power Two AAA size batteries on the back of the unit Detection Range 0.05~9.99 µSv/h Or 5 ~ 99.9 µRem/h Detection Time Low radiation level: ~40 seconds cycle to ensure accurate reading High radiation level: immediate Alarm Threshold Threshold level: 0.10 to 0.90 µSv/h with 0.10 µSv/h interval Alarm: both vibration alarm and audio alarm can be set Background Radiation Background radiation is measured and displayed to show the difference with current level Certification DIN IEC (International Electrotechnical Commission) 60846-1 Certificate EN 61326-1 Certificate Size 60 mm L x 25 mm W x 105 mm H Weight 3 oz (85 g) Application Example The dosimeter is used to check the radiation level of MTI's X-ray instruments The radiation level is measured as 0.07 uSv/h, which is the same as the background level, indicating good radiation protection from the unit Safe level outside EQ-DX-100G Safe level outside EQ-MD-10-LD Application Note How much radiation is dangerous: