Ludlum Model 19 Monthly Rental

$126.00
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$126 monthly/$42 weekly

Non-routine instrument setup and/or calibration requests will incur a one-time setup/calibration charge in addition to rental rate noted above.  When this applies, you’ll be informed of the amount of the additional charge at time of order or, if requested, prior to placement of order.

  • 5 Ranges
  • Internal 1"X 1" NaI(Tl) Scintillator
  • Low Level (microR) indication
  • 0-25 ?R/h on first range
  • 0 - 5 mR/hr on last range
  • Pushbutton BATT & HV Check
  • 0 - 5 mR/hr on last range

WORKING ENVIRONMENT: 
Splash proof shields for outdoor use

INDICATED USE:
Low level (microR) gamma survey

DETECTOR:
1" X 1" sodium iodide (NaI)Tl scintillator

SENSITIVITY:
Typically 175 cpm/microR/hr (137Cs gamma )

ENERGY RESPONSE:
Energy dependent

METER DIAL:
0 - 25 microR/hr, 0 - 50 microR/hr, BAT TEST

RANGE SELECTIONS:
0 - 25, 0 - 50, 0 - 250, 0 - 500, 0 - 5000 microR/hr

LIGHT:
Push-button to activate

LINEARITY:
Reading within plus or minus 10% of true value

AUDIO:
Built in unimorph speaker with ON/OFF switch (greater than 60 dB at 2 feet)

CALIBRATION CONTROLS:
Accessible from front of instrument (protective cover provided)

RESPONSE:
Toggle switch for FAST (4 seconds) or SLOW (22 seconds) from 10% to 90% of final reading

RESET:
Push-button to zero meter

POWER:
2 each "D" cell batteries (housed in sealed compartment that is externally accessible)

BATTERY LIFE:
Typically 600 hours with alkaline batteries (battery condition can be checked on meter)

METER:
2.5" (6.4cm) arc, 1 mA analog type

CONSTRUCTION:
Cast and drawn aluminum with beige polyurethane enamel paint

TEMPERATURE RANGE:
-4° F(-20° C) to 122° F(50° C)

SIZE:
7.8"(19.8 cm)H X 3.5"(8.9 cm)W X 8.5"(21.6 cm)L

WEIGHT:
4.5 lbs(2.1 kg) including batteries