Ludlum Model 375 Monthly Rental

$126.00
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$126 monthly/$42 weekly

A one-time setup/calibration charge in addition to rental rate noted above may also apply. 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.

  • LED Digital Display
  • Low and High Alarm Indicators
  • Programmable Alarm Indicator
  • Optional Remote
  • Detector Fail Indicator
  • Battery Backup
  • Data Output/RS-232

INDICATED USE:
Area monitoring

COMPATIBLE DETECTORS:
G-M, proportional, scintillation, and neutron

DISPLAY:
4 digit LED display with 0.8"(2cm) character height

DISPLAY RANGE:
000.0 - 9999

DISPLAY UNITS:
Can be made to display in microR/hr, mR/hr, R/hr, microSv/h, mSv/h, Sv/h, microrem/hr, mrem/hr, rem/hr, cpm, cps, and others

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

RESPONSE:
Typically 3 seconds from 10% to 90% of final reading

STATUS:
(green light) Indicates the instrument is functioning properly

LOW ALARM:
Indicated by a yellow light and slow beep (1 per second) audible tone (can be set at any point from 0.0 - 9999)

HIGH ALARM:
Indicated by a red light and fast beep (4 per second) audible tone (can be set at any point from 0.0 - 9999)

NOTE: Audible indicators can be configured as a single beep if desired.

DET FAIL:
(red light and audible tone; greater than 68 Db at 2 feet) Indicates detector overload, no count from detector, or instrument failure

LOW BAT:
(yellow) Indicates less than 2 hours of battery power remaining

CONNECTOR:
Series "C" (others available )

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

HIGH VOLTAGE:
Adjustable from 200 - 2500 volts

THRESHOLD:
Adjustable from 2 - 100 mV

DEAD TIME:
Adjustable to compensate for dead time of the detector and electronics (can be read on the display)

OVERLOAD:
Senses detector saturation (indicated by display reading"-OL-")

OVERRANGE:
Indicates the radiation field being measured has exceeded the counting range of the instrument (indicated by display reading "----")

DATA OUTPUT:
9 pin connector providing 5 decade log output, RS-232 output, signal ground connection, FAIL and Alarm signals (current sink), and direct connection to battery and ground

REMOTE (optional):
Model 271, or Model 272 remote units

POWER:
95 - 135 VAC (178 - 240 VAC available), 50 - 60 Hz single phase (less than 100 mA), 6 volt sealed lead acid rechargeable battery (built in)

BATTERY LIFE:
Typically 48 hours in non-alarm condition, 12 hours in alarm condition

BATTERY CHARGER:
Battery is continuously trickle charged when instrument is connected to line power and turned on

CONSTRUCTION:
Aluminum housing with ivory polyurethane enamel paint

TEMPERATURE RANGE:
-4° F(-20° C) to 122° F(50° C)
May be certified for operation from -40° F(-40° C) to 150° F(65° C)

SIZE:
7.4" (18.7 cm)H X 9.7" (24.6 cm)W X 2.5" (6.4 cm)L

WEIGHT:
6.5 lbs (2.3 kg)