Scintillation

GammaPAL Radiation Alert Portable Analysis Lab by SE International

Introducing The GammaPAL, the ideal instrument for detecting contamination in food, soil, and water. A portable laboratory containing all the items you need for sampling in the field or from a stationary base of operations. The GammaPAL is a complete measuring system for analyzing radiation contamination in milk, meat, fish, grain, fruit, and vegetables, as well as in air swipes, soil samples, and other materials. Includes: Inspector survey meter with wipe test plate and swipes for preliminary testing, a rugged Nomad Pocket PC with bar code scanner for easily labeling samples, tools for sample collection, and screw top marinelli beakers for sample storage. The GammaPAL is your all-in-one sampling kit for radiation safety.

Our GM based detectors are ideal for a number of applications, ranging from surface contamination and sampling to personal and environmental monitoring. For detecting contamination in food, soil, and water and to accurately quantify and qualify the results, you need a scintillation detector. Many scintillation devices with this capacity cost upwards of tens of thousands of dollars. The GammaPAL can provide these capabilities for much less.

Radioactive material in the sample is detected with a 2x2 sodium iodide scintillation probe using a Marinelli geometry for soil, water, and bulk samples or a 2-inch filter geometry for wipes and air samples.The 500ml beaker is placed in a 1-inch thick lead shield. Depending on the sampling time and the isotope, the detection limit is approximately 2.5-100 Bq/l and can easily identify concentrations of Iodine 131, Cesium 134, and Cesium 137.

Kit Includes: URSA-II Multi Channel Analyzer w/ GammaPAL Software | One 2X2 Nal Detector w/ C-C cable | TDS Nomad 900LE w/ Bar Code Scanner and Serial Boot | Carries 10 Empty Screw Top Marinelli Beakers | Lead Marinelli Shield Case | 1 Marinelli with K40 reference standard | 5000g Tempered Digital Scale | Sieve for Sample Collection | Small Hand Shovel | iM3075 StormCase w Wheels | Inspector Survey Meter w/ Wipe Test Plate | Swipes |

Scintillation Probe - 2.0" x 2.0" NaI (Tl) crystal (2.0" diam x 2.0" thick) (50.8 x 50.8mm) 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.

Scintillation Probe - 1.0'' x 0.25'' NaI (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.

Scintillation Probe - 1.0'' x 0.040''CsI(Tl) crystal (1.0"diam x 0.04" thick) (25.4 x 1.0mm) 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.

Externally Mounted 1X1 NaI(Tl) Scintillation Probe by SE International

In the event that your application does not require a ruggedized housing, scintillation probes can be mounted up 50 feet from the base unit with the included mounting clips.

Scintillation Probe - 2.0" x 2.0" CsI(Tl) crystal (2.0" diam x 2.0" thick) (50.8 x 50.8mm) 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.

RAP640 Scintillation Probe by SE International

The CsI (Tl) 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.

Superior to a 1 x 1-inch NaI detector, this is a great choice for an all-around gamma and x-ray detector. Optimal energy range of about 20 keV to 2 MeV. Highest efficiency for a broad spectrum of gamma-emitting isotopes.

Scintillation Probe - 1.0" x 1.0" CsI (Tl) crystal (1.0" diam x 1.0" thick) (25.4 x 25.4mm) 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.

Scintillation Probe - 1.0'' x 0.040' 'NaI (Tl) crystal (1.0"diam x 0.04" thick) (25.4 x 1.0mm) 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.

Externally Mounted 2X2 Nal(Tl) Scintillation Probe with Ruggedized Wall Mount Enclosure by SE International

Should you require a ruggedized solution for portal monitoring or low level area monitoring, external scintillation detectors can be ordered with a ruggedized housing to prevent damage to the detector in hazardous and high traffic areas.

Weight: 7.5 lbs (3.4kg)
Size: 6.25 X 10.25 in (15.9 X 26 cm)

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.

Scintillation Probe - 1.0" x 1.0" NaI (Tl) crystal (1.0" diam x 1.0" thick) (25.4 x 25.4mm) 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.

Externally Mounted 2X2 Nal(Tl) Scintillation Probe by SE International

In the event that your application does not require a ruggedized housing, scintillation probes can be mounted up 50 feet from the base unit with the included mounting clips.

Externally Mounted 1X1 NaI(Tl) Scintillation Probe with Ruggedized Wall Mount Enclosure by SE International

Should you require a ruggedized solution for portal monitoring or low level area monitoring, external scintillation detectors can be ordered with a ruggedized housing to prevent damage to the detector in hazardous and high traffic areas.

Weight: 7.5 lbs (3.4kg)
Size: 6.25 X 10.25 in (15.9 X 26 cm)

GammaView Scintillation Detector with External NaI 1 x 1 Probe, 2AA Batteries, Rubberboot, USB Cable, Observer Software by SE International

The compact GammaView is light, easy to carry and operate with a 1x1 Nal scintillation detector that accurately measures gamma contamination and exposure. Perfect for use in the lab, facility, and in the field.

The GammaView can also be used as a single-channel analyzer (SCA). This function allows a "window" to be set to focus on a specific energy region of the gamma spectrum, effectively reducing the background count.