Return to Emergency Response Kits page
| The GSM-525 is a double digital instrument with an analog display that automatically chooses the correct range with no user intervention required. Has separate HV for each detector as well as separate calibrations. Unlike other dual detector instruments, the 525 is able to have both detectors connected at the same time. Comes standard with timedcount capability, alarm setpoints and probe-saturation and other error indicators. |
|
Input Sensitivity - 0.050v
External CPM/Dose Switch - External Switch selects CPM mode or Dose Linearized
mode
for the probe selected
Ranges-Probe 1-Autoranging - 0-.2, 0-20, 0-200, & 0-2,000 mR/hr-4 Ranges
Ranges-Probe 2-Autoranging - 0-.2, 0-2, 0-20, & 0-200 mR/H-4 Ranges
0-500, 0-5,000, 50,000, & 500,000 CPM-4 Ranges
Other Ranges Available, Supports 7 Probes
Integrate Option - 5 preset time, 0-1, 5, 10, 30, & 60 seconds
Alarm Option - 1-100% of full scale-each probe
Diagnostics - HV Out of Range, Battery Low, Probe Over-range
Range Adjustment - Auto-ranging
Electrical Non-Linearity - ±5% of Full Scale
Response Time - Optimized for Each Range
Drift - < 5%
Audio - On-Off Front Panel Switch, water and solvent resistant
Environmental - -20⁰F (-28⁰C)-140⁰F (60⁰C)
High Voltage - Adjustable 300-1500 VDC | Regulation ±1%
Low Voltage - +5 VDC & -5 VDC Regulation ±0.5%
Battery - 6 "AA" Alkaline--400 hours nominal
Meter - High Torque, 3.5" with LED indicators in face for range,
probe saturation, HV out of range & low battery
Circuitr - y 100% Digital Microprocessor Controlled
Dimensions - 5.5" (14cm) H X 4" (10cm) W X 7" (18cm) L
Weight - 2.5lbs. (1.2 Kilos) with batteries
Probes - Each input will support all Johnson probes