DSM-501 | Digital Micro-R Survey Meter
The internal 1″ x 1″ plastic scintillator has a close to tissue-equivalent response and has an oversized digital backlit display, dose or cpm operation modes and comes standard with timed-count capability, probe-saturation and error indicators.
Specifications
Input Sensitivity
0.05V
Display-LCD
4-Digit x .75″ LCD w/LED Backlight
LCD Refresh Rate
0.8 – 3.0 Sec in 0.2 Sec increments – adjustable
Display Backlight
Push button, 30 Second auto off
Dose Ranges
1.0 uR/hr – 10 mR/hr or Sieverts
CPS/CPM Ranges
0-9999 cps, 0-999.9 kcpm
Electrical Non-Linearity
+- 5% of full scale
Response Time
Optimized for Each Range
Drift
<5%
Count Times
10-2550 seconds in 10 second intervals
Environmental
-20° F[-28° C]-140° F[60° C] | 5-95% RH
High Voltage
Adjustable 300-1500 VDC|Regulation +-1%
Alarms
5-95% of Range
Battery
6 “AA” Alkaline-400 hours nominal
Probe Linearization
Internal adjust for cal constant and dead time
Circuitry
Digital Microprocessor Controlled w/Analog Readout
Dimensions
5.25″ (14cm) H x 4″ (10cm) W x 7″ (18cm) L
Weight
2.5 lbs. (1.2 Kilos)
Construction
Heavy Duty Cast Aluminum and Stainless Steel
Diagnostics
Low Battery, Overrange – audible and visual
Probe
Internal Tissue Equivalent plastic scintillator
Technical Resources
Downloadable Resources
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