GSM-506
Four Range Microprocessor Survey Meter
with Internal Energy Compensated G-M probe
The GSM-506 is four range microprocessor survey meter that utilizes an external probe and internal energy compensated G-M probe for an added high range. The internal G-M detector is active on all four ranges, with a range of 0-2 R/hr. The meter can be calibrated for up to two external probes. Standard features include auto-ranging, integration, peak hold, instant zero, and linearization of dose response from gamma probes. CPM and dose is selectable via a front panel switch. The GSM-506 Survey Meter meets nuclear medicine requirements.
GSM-506 Internal/External Probe Microprocessor Survey Meter Specifications:
INPUT SENSITIVITY: 0.050v-p-p EXTERNAL CPM/DOSE SWITCH: External switch selects CPM Mode
or Dose Linearized Mode for the active probe. RANGES - INTERNAL -AUTORANGING:
RANGES - EXTERNAL - AUTORANGING:
0 –500, 0- 5,000 , 50,000 & 500.000 CPM — four ranges
Other ranges available supporting up to seven probes.
DIAGNOSTICS: HV out or range, low battery, probe saturation
RANGE ADJUSTMENT:
Auto-RangingELECTRICAL LINEARITY: ± 5% of Full Scale
RESPONSE TIME: Optimized each range
DRIFT: less than 5%
ENVIRONMENTAL: -20°F (-28° C)— 140°F (60° C)
HIGH VOLTAGE ADJUSTABLE: - 300 - 1300 VDC- Regulation ± 1%
LOW VOLTAGE: +5 VDC & -5 VDC Regulation ± 0.5 %
BATTERY: 6- "AA" ALKALINE —400 HRS Nominal
AUDIO: Water and Solvent Resistant — ON/OFF Front panel switch.
METER: High torque 3.5" with LED indicators in face for each range, probe saturation, HV out of range, and low battery.
CIRCUITRY: 100% Digital—Microprocessor controlled
DIMENSIONS: 5 1/2” (14 cm) H X 4” (10 cm) W X 7” (18 cm) L
WEIGHT: 2½POUNDS ( 1.2 kg) with batteries
CONSTRUCTION: Cast Aluminum and Stainless Steel
PROBES: Internal energy compensated G-M probe, 0—2000 mR/hr — 550 vdc
EXTERNAL—Supports all of our probes
EXTERNAL PROBE COMPATABILITY: GP-200, HP-265, GP-1001, GP-1002, GP-1003, GSP-1, GSP-1, ASP-2A &MRSP-1