We concern to health and safety

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Rabu, 08 Oktober 2014

Radiographic SurveyMeter : ND-2000


RADIOGRAPHIC SURVEY METER
3 RANGE, 0-1000 MR/HR

Features :
  • Detects gamma and X-ray
  • Rugged, waterproof, dustproof, nylon reinforced fiberglass case
  • Drop tested from a distance of 1 meter(onto concrete) in excess of 20 times with no damage or failures.
  • Battery / High voltage test position on range switch
  • Large, Ruggedized, metal, 3.5inch meter indicator
  • Use 2 "D" cell batteries providing over 300hrs of continuous use(Alkaline)
  • Fully transistorized
  • Regulated high and low voltage
  • Optional audible speaker with off-on switch for aural monitoring (ND-2000A)
  • Optional gamma remote probe with cable available(ND-2000p)

▮ Specification
Ranges - Dual Scale0 - 1,000, 0 - 100, 0 - 10 mR/hr
0 - 10,000; 0 - 1,000; 0 - 100 uSv/hr
Efficiencywithin 10% of full scale at standard temperature over operating range
Energy responseGamma and X-Ray from 80-15000keV, +/- 20%
SaturationIn excess of 1000R/HR When calibrated and properly maintained
Environmental effectsHumidity limits : 0-99% NON-Condensing
DetectorHalogen quenched, energy compensated geiger mueller tube
Effective length and diameter : 0.625 inch×0.194 inch
wall thickness : 90mg/cm
Controls5 Position rotary range switch : off; X-100, X-10, X-1 and battery / High voltage test
Calibration controlsIndividual Potentiometers for adjustment of each Range
Calibration PrecisionWithin 10% when calibrated with Cs-137
Response time90% of final reading within 10 seconds
Geotropisimwithin 2% of full scale in any orientation
Dimensions4.4(W) × 7.75(L) × 6.25(H) inches
Weight1.73kg(including batteries)

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