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SE International Scintillation Probe - 1.0'' x 0.25'' CsI (Tl) crystal (1.0" diam x 0.25 thick) (25.4 x 6.35mm)

Item #:
RAP-1X0-25CsI
Brand:
SE International
SE International Scintillation Probe - 1.0'' x 0.25'' CsI (Tl) crystal (1.0" diam x 0.25 thick) (25.4 x 6.35mm)
$1,110.00
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SE International Scintillation Probe - 1.0'' x 0.25'' CsI (Tl) crystal (1.0" diam x 0.25 thick) (25.4 x 6.35mm)

SE International Scintillation Probe - 1.0'' x 0.25'' CsI (Tl) crystal (1.0" diam x 0.25 thick) (25.4 x 6.35mm)

$1,110.00

Scintillation Probe - 1.0'' x 0.25'' CsI (Tl) crystal (1.0" diam x 0.25 thick) (25.4 x 6.35mm) by SE International

Typically, crystals are grown to order once we find the right one for your needs. Below are the specifications for the most common detectors that we offer in this variety.

NaI(Tl), or Sodium Iodide, crystal is recommended for nuclide identification in room temperature application. It provides the best energy resolution for gamma rays in this environment and is relatively inexpensive. Sodium Iodide probes are available in a wide variety of sizes.

The CsI (Tl), or Cesium Iodide, crystal used in Radiation Alert® Probes has a higher atomic number, is more rugged, and less hygroscopic than a typical Nal detector. The improved gamma ray absorption allows a thinner crystal to be used, effectively reducing the background count rate.

1 Inches X 1 Inches (Typically 1.0" dia x 1.0" thick (25.4 x 25.4mm)
2 inches X 2 Inches (Typically 2.0" dia x 2.0" thick (50.8 x 50.8mm)
Smaller and larger custom sizes available.
Nal(Tl) Standard. Optional Extra: BGO, Cs(Tl) or (Na), TSO. Contact for more info.

CsI (Tl) Probes CsI (Tl) crystal (Cesium Iodide Thallium)
Gamma Sensitivity >180,000 CPM/mR/hr (137 Cs)
Energy Sensitivity Gamma 8 keV to 3 MeV.
Typical Absorption 70% at 600 keV, 50% at 840 keV
Hygroscopic Slightly
Nal(Tl)Probes Nal(Tl) Crystal (Sodium Iodide Thallium)
Gamma Sensitivity Typically 90,000 cpm/µSv/h (Cs137)
Energy Sensitivity 60 KeV ~ 2 MeV
2% at 8KeV, 17% at 14.4KeV, and 94% at 60KeV
Hygroscopic Yes
Operating Voltage 500V – 1200V
Connector C-Connector standard with user specified option for SHV or MHV
Probe Construction Anodized aluminum housing.
Weight 1X1: Approx. 13.6oz (386g) without cable
2X2: Approx. 41.6oz (1180g) without cable
Size 1X1: 8.5 X 1.8 in (21.6 x 4.6 cm)
2X2: 9.5 x 2.25 in (24.1 x 5.7 cm)
Warranty One Year Limited

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