The Monitor 200 measures alpha, beta, gamma, and x-rays. Its digital display shows readings in your choice of CPM, CPS, μSv/hr, mR/hr, or in accumulated counts. It has a digital, easy to read backlit display, a red count light, and a beeper that sounds with each count detected. This unit also includes an adjustable timer and a loud, customizable alert. With the addition of Bluetooth BLE and the included Observer BLE App, taking, saving, and sending measurements on the go has never been easier. With the free Observer USB Software for PCs, users can set computer alarms, and download your collected data from the internal memory for easy reporting! Operation Manual English | Español | PDF Quick Specs | Quick Start Guide (Ranger) Contact For Pricing and Availability Applications & Uses: Checking accelerator & x-ray shielding for leakage, Checking industrial gauges, such as moisture, density, or level gauges containing Cesium-137, Locating Sources, Personal protection, General surveying Detector Halogen-quenched GM tube with thin mica end window. Mica window density 1.5-2.0 mg/cm2. Effective window diameter is .360 inch. Side wall is .012 inch thick. Operating Range mR/hr – .001 (1µR) to 200 mR/hr µSv/hr – .01 to 2000 CPM – 0 to 235,400 CPS – 0 to 3923 Total Counts – 1 to 9,999,000 counts Accuracy Typically ±15% from factory, ±10% (NIST)Energy Sensitivity1070 CPM/mR/hr referenced to Cs137 Detects alpha down to 2.5 MeV; typical detection efficiency at 3.6 MeV is greater than 80%. Detects beta at 50 keV with typical 35% detection efficiency. Detects beta at 150 keV with typical 75% detection efficiency. Detects gamma and x-rays down to 10 keV typical through the window, 40 keV minimum through the case. Anti-Saturation Readout will OVERRANGE in radiation fields as high as 100 times the maximum reading. Selectable Alert Set Range mR/hr .001 – 100 and CPM 1 – 350,000. Pulsating beeper sounds the alert. Adjustable alert levels are used for mR/hr / CPM, and µSv/hr / CPS. 70db @ 1m. Alarm will sound when in Timer Mode when set alarm threshold is reached. Outputs USB for use with Free Observer USB Software for PCs Bluetooth for use with the Observer BLE App Display Graphic LCD with Backlight. Includes Carrying Case, Xtreme Boot, Lanyard, Stand, Batteries, Mini-USB Cable, Observer USB Software Download, Certificate of Conformance Options NIST Calibration Limited Warranty 1 year limited warranty Count Light Red LED flashes with each count. Audio Indicator Sounds with each count (can be switched off for silent operation) Power Requirements USB Power or Two (2) AA alkaline batteries (included). Approx. 800 hrs @ background. Temperature Range -10° to 50°C (14° to 122°F) Size 140 X 68 X 33 mm (5.5 X 2.7 X 1.3 in.) Weight 181 g (0.4 lbs.) Accessories / For The Ranger Radiation Detector, Survey Meter, and Geiger Counter Ranger, Ranger EXP, Monitor 200, and Monitor 4 Carrying Cases Carrying cases are included with Ranger Family, Monitor 200, and Monitor 1000EC , ... Radiation Alert® Carrying Cases The New Observer USB Software is a free version of the Observer Software that runs on Windows®. The Observer USB reads in Counts, ... Radiation Alert® Observer USB Software The New Observer BLE is a free Bluetooth app that runs on AndroidOS. It can be used with the Ranger, the Ranger EXP, ... Radiation Alert® Observer BLE App Our radiation detector stands are for or use with the Ranger, Monitor 200, and Monitor 1000EC Models. Whether you need to perform area ... Radiation Alert® Detector Stands Description of Materials / The six samples in our NORM (Naturally Occurring Radioactive Material) Student Kit contain tiny quantities of radioactive material obtainable ... Radiation Alert® Student NORM Kit The Radiation Alert® Response Kits are customizable response kits that can be configured to fit the needs of your response team. It includes ... Radiation Alert® Rad Response Kits
