Ludlum Model 12Scaler 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.

  • 4 Ranges with Analog Meter
  • Scaler Option with LCD Display
  • Selectable Count Times of 0.1, 0.5, 1, 2, or 10 Minutes
  • Adjustable High Voltage & Threshold
  • Utilizes G-M, Scintillation, or Proportional Detectors
  • Built In Audio with ON/OFF Switch
  • Total Range from 0 - 500,000 cpm

SCALER:
4 1/2 digit LCD display with 0.25"(0.64cm) digits, overflow arrow, and colons to indicate when a count is in process

RANGE:
0-19999 counts

COUNT TIME:
Selectable times of 0.1, 0.5, 1, 2, or 10 minutes

COMPATIBLE DETECTORS:
G-M, proportional, scintillation

METER DIAL:
0 - 500 cpm, 0 - 2.5 kV, BAT TEST (others available)

METER:
2.5" (6.4 cm) arc, 1 mA analog type and 4 1/2 digit LCD display for scaler option

MULTIPLIERS:
X1, X10, X100, X1000

LINEARITY:
Reading within 10% of true value with detector connected

CONNECTOR:
Series "C" (others available)

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)

HIGH VOLTAGE:
Adjustable from 200 - 2500 volts (can be read on meter)

DISCRIMINATOR:
Adjustable from 1 - 100 mV

RANGE:
Typically 0 - 500,000 counts/minute (cpm)

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 2000 hours with alkaline batteries (battery condition can be checked on meter)

CONSTRUCTION:
Cast and drawn aluminum with beige powder-coating

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

SIZE:
6.5" (16.5 cm)H X 3.5" (8.9 cm)W X 8.5" (21.6 cm)L

WEIGHT:
3.5 lbs (1.6 kg) including batteries