Ludlum Model
44-110-2
Low Energy
Alpha Beta Radiation Sample Counter
Introduction
The Ludlum Model 44-110-2 is a windowless gas flow
detector used for measuring very low alpha and beta radiation energies. It
works in combination with Ludlum's
Model 2000,
Model 2200
and
Model 2929
Sample Counter Electronics.
Specifications
PART NUMBER: 47-3678
INDICATED USE:
low energy alpha and beta radiation sample counting
RADIATION DETECTOR:
windowless gas flow proportional
GAS FLOW:
typically 3 L/min, detector equipped with 0.125 in (3.2
mm) hose connection and two-position switch flow valve
EFFICIENCY (4π):
≈ 12.5%-14C, 38.7%-63Ni, 48%-239Pu
BACKGROUND:
≈ 0.25 cps (15 cpm)
OPERATING VOLTAGE:
typically 1900 Vdc
SAMPLE HOLDER:
anodized aluminum tray with 1.0 in (2.5 cm) diameter sample ring to allow for
1.0 or 2.0 in (2.5 or 5.1 cm) diameter samples
SAMPLE SIZE (maximum):
2.0 x 0.4 in (5.1 x 0.9 cm) (Dia x L)
COMPATIBLE RADIATION INSTRUMENTS:
typically used with
Model 2000,
Model 2200,
Model 2929
and others
CONNECTOR:
Series “C”
(others available)
CONSTRUCTION:
aluminum housing with beige powder coat paint
TEMPERATURE RANGE:
-4 to 122 °F (-20 to 50 °C)
SIZE:
6 x 4.5 x 9.3 in (15.2 x 11.4 x 23.6 cm) (H x W x L)
WEIGHT:
3.3 lb (1.5 kg)
 This Product is CE Certified
Options
Technical Information
Other Ludlum Products
Ludlum Information
For more information or to request a quotation,
please contact us
by phone at: (865)
947-5123 or by email at:
sales@deqtech.com.
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