Radiation Monitor (RADMON) [Type: RM701N]
Technical Data
RADIATION SURVEY METER (micro) Type: RM701N is a G.M. Detector based, battery powered, handheld, ruggedized general purpose Radiation Survey Meter. This will be useful for dose rate measurements in Nuclear Installations, Radiochemical Plants, Reprocessing Plants, etc; Additionally it will be useful in Medical, Agricultural, Industrial and other Installations where radioactive isotopes are used for a variety of applications.
This product is designed around a Microcontroller Chip. It is provided with alpha Numeric LCD display for indicating the doserate in digits, cumulative dose in digits. It covers wide range from 0 to 10R/hr (0 to 100mSv/hr), in two ranges with auto ranging. This unit has a facility for storing the data into built-in E2PROM along with real time. The stored data can be recalled on to the display or transmitted to PC through USB port.
Features
Specifications
| Detector : | GM counter Type GM 130 with energy compensated filter. |
|---|---|
| Radiation detected : | X & Gamma, from 60Kev to 1.3 MeV. |
| Energy Response : | Within +/- 20% of true response from 60 KeV to 1.25 Mev. |
| Measurement Unit : | mR/h / µSv/h / cps /cpm. |
| Preset alarm range: | 0-10000.0mR/r (or) 0-100000 µSv/h. |
| Measuring Range: | 0 – 1000.0 mR/hr (Low Range) 1 R/hr – 10 R/hr (High Range) 0 – 10,000 µSv/hr (Low Range) 10 mSv/hr – 100 mSv/hr (High Range) |
| Over range : | Unit shows over range above 10R/hr to 1000R/hr. |
| Range Changeover : | Automatic |
| Accuracy : | +/- 15% with Cs-13 |
| Display : | 16X2 alpha numeric LCD display; Digital display of dose rate and units in the first line, Bar graph or dose display in the second line. |
| Audio: | Built-in piezo buzzer provides beeps for every detected pulse and alarm o/p for preset alarms. |
| Serial port / data communication: | Built- in Micro USB port facilitates data downloading into PC.Data communication software with connecting cable can be provided at extra cost. |
| Response Time: | < 5 sec. |
| Data Storage : | Can store upto 1000 readings. Stored data can be recalled back on to display or transmitted to PC through micro USB port. |
| User Interface: | A part from powering unit ON/OFF, STORE, INC ,DEC & ON/ OFF are the seven control above buttons allow the user to program and operate the instruments in appropriate manner. |
| Real Time Clock : | Real time stamp recorded with each reading. |
| Fault Diagnostics: | Low battery indication hv fault& detector failure are provided on the display. |
| Type test compliance | a). IP rating is better than IP56 for unit. b) EMI/EMC compliance as perIEC61000-4-3. c) Radiation Performance Complies to IEC61584:2001. |
| Dimensions : | 196H x 106W x 50D mm (approx.) |
| Weight : | 1kg (approx.) |
Applications : Used to measure leakage radiation levels from various therapy machines & also to check leakages from other sealed sources.
