Ludlum Model 44-110 Windowless Gas Flow (Tritium) Monthly Rental

$78.00
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$78 monthly/$26 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.

  • Windowless 100 cm² gas proportional detector
  • Tritium detection
  • Calibration charge and shipping to vendor and back will be extra and added to the rental 

INDICATED USE:
Tritium surface survey

RECOMMENDED COUNTING GAS:
P-10 (10% methane, 90% argon)

GAS PURGE TIME:
Approximately 20 seconds

WINDOW:
Windowless

WINDOW AREA:
Active - 126 cm²
Open - 100 cm²

EFFICIENCY (4pi):
Typically 25% - ³H

BACKGROUND:
Typically 400 cpm

OPERATING VOLTAGE:
Typically 1700 volts

COUNTER THRESHOLD SETTING:
Typically 4 mV

CONNECTOR:
Series "C" (others available)

CONSTRUCTION:
Anodized aluminum housing

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:
4.9"(12.4cm)H X 4.6"(11.7cm)W X 9"(22.9cm)L

WEIGHT:
2 lbs (0.9kg)