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Model 43-1
Alpha Detector
Part Number: 47-1516
Specifications
Options
Documents
Replacement Parts
Specifications
Options
Documents
Replacement Parts
Specifications
Indicated Use
Alpha survey
Detector Type
ZnS(Ag) scintillator
Window
Typically 0.8 mg/cm
2
metalized polyester (1.2 mg/cm
2
recommended for outdoor use)
Window Area
Active:
83 cm
2
(12.9 in
2
)
Open:
75 cm
2
(11.6 in
2
)
Efficiency (4π)
239
Pu:
33%
Typical Background
(10 µR/hr field)
≤ 3 cpm
Detector Uniformity
within 10% of average reading
Photomultiplier Tube
3.8 cm (1.5 in) diameter, magnetically shielded
Operating Voltage
500 to 1200 V (typical)
Connector
Series "C" (others are available)
Construction
Aluminum housing with beige powder coat
Size (D x L)
12.2 x 24.9 cm (4.8 x 9.8 in)
Weight
0.9 kg (2 lb)
Options
Option
Description
Part Number
Model 180-16
Sample holder for 10.2 cm (4 in.) max. diameter samples.
47-1132
Documents
Data Sheet
Manual - English
Manual - Russian
CE Certificate
Replacement Parts
Description
Part Number
Mylar Window
40-4034
Light Pipe with ZnS
4002-214
Protective Cap
7002-157
Related Products
Model 43-2
Model 43-5
Model 43-65
Model 43-90
Model 43-92
Model 43-136
Results 1 - 6 of 6
