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DSM-506

DIGITAL SURVEY METER/Internal Detector

The DSM-506 boasts an oversized digital display. It has unique counts to dose capability allowing the user to quickly change from count rate to dose rate and back by the flip of a toggle switch. Other features include a scaler for counts per unit of time, display error indications and audible/visual ALARMS. It has an external probe connector and internal Energy Compensated GM Tube that has a dose rate range of 50 μR/hr-2000mR/hr.

SPECS DSM-506
Category:

FEATURES

  • LARGE DIGITAL DISPLAY
  • AUTO RANGING UNITS
  • DUAL MODE CAPACITY FOR
  • DOSE RATE & COUNT RATE
  • AUDIBLE/VISUAL ALARMS

DSM-506 SPECIFICATIONS

Dose/Counts Switch Change Dose Rate to Count Rate by Toggling an External Switch
Display LCD 4-Digit x .75″ LCD w/LED Backlight
Internal Detector Energy Compensated GM Tube
Energy Range 60 keV – 3 MeV
Internal Detector Dose Range 50 μR/hr-2000mR/hr or equivalent Sv/hr
External Probe Connector All Johnson Probes
CPM Range 0-999.9 Kcpm or Kcps
Probe Linearization Internal adjust for calibration constant and dead time
Scaler Ranges 0-999.9 Kcounts
Scaler Count Time Ranges 10-2550 Seconds (10 second increments)
Alarms 5-95% of Range
Diagnostics Low Battery, Over-range – Audible & Visual Alarms
Range Adjustment Auto-Ranging All Scales
Electrical Non-Linearity < 5% Full Scale
Response Time Fast – 10-2550 Seconds (adjustable)/ Slow 10-250 seconds (adjustable)
Drift < 5%
Environmental -20°F[-28°C] to 140°F[60°C]| 5-95% RH IPX4 Housing
High Voltage Adjustable 400-1250 VDC | Regulation +-1%
Battery 6 – “AA” Alkaline (nominal 200hrs Operation)
Dimensions 5.25″(14cm) H X 4″ (10cm) W x 7″(18cm) L
Weight 2.5 lbs. (1.2 Kilos)