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GMC-320 digital Geiger Counter
GMC-320 digital Geiger Counter is designed to be
portable and convenient. The device comes with built in
audible and visual signals for the level of radiation
detected. It can be used for radiation detection and monitoring
both indoors and outdoors.
It features automatic data
recording, with the ability to log the data each second
into it's built-in 1 MB flash memory. It can continually
monitor and the history is searchable. When connected
to a PC, software can download the radiation history data
to the computer so the user can analyze the data later.
The device is equipped with
a USB port for communication and external power supply/charging
of the internal rechargeable battery. Using the USB cable,
continuous data monitoring is possible. Doing this you
will not have to worry about the batteries charge condition
or any data loss.
The main board also has
a real time clock for time related data logging purposes.
The USB port communicates
with the GQ GMC-320 Geiger
Counter software and the GQ Geiger Counter Data Viewer
The GQ Geiger Counter Data
Viewer software can download the time stamped radiation
(history) data from the unit and save it on a computer
for future references and analysis.
The GQ data viewer software
also can be used as realtime data monitor. User is able
to save the realtime data into Excel .csv, text format,
HTML file format and other formats.
provides open GQ RFC1201 communication protocol for easier
portable hand-held. Dimension: 5'x2.85'x1'
2) Audio (internal speaker)
and visual indication for
nuclear radiation detections. Speaker on/off control
3) Dot matrix LCD digital display
model with back light. Back light control ON,OFF and power-saver
timeout mode. Text mode provides maximum data
information. eg. CPM, Date, Time, Elapsed time, uSv/h,
Real-time graphic mode provides visualized
real-time radiation changes. Also displays the CPM rate
at same time. In Graphic mode, the ZOOM feature
lets user see lowest to highest graph onscreen. Auto 180
degree swivel display.
Data port for connection with computer/PC/laptop
GQ Soft Geiger Counter software. Variable communication
5) USB DC input port for
external power input, so that continually monitoring becomes
6) Built in battery
charging feature for charging internal
battery. Can use rechargeable or non-rechargeable
3.6V/3.7V battery. Battery charging and battery
level indicator. Battery type selectable in software:rechargeable/non
7) Powerfull counter
circuit is capable for handling high CPM counting.
8) Hign sensitivity M4011 tube
9) On-board real-time clock.
Alarm setting, alarm ON/OFF, alarm type, alarm level,
10) On-board temperature
sensor, celsius or fahrenheit.
11) On-board electronic gyroscope
12) One megabyte flash memory
(built in) for history data recording Record second/minute/hour.
Up to 7 days searchable history data
13) Three points calibration.
For CPM to uSv/h and mR/h conversion
Radiation detection: Beta,
Gamma and X-Ray.
Sensitivity to Gamma Radiation:
Own Background: 0,2 Pulses/s
Working Voltage: 3.2-4.0V
LCD Display: Dot matrix with back
Working power: 0.045W - 0.2W
Power: 3.6V/3.7V battery / USB power
Package include items:
Quick start guide
Question? Email us!