Radiation Detectors
We offer a complete line of instruments and probes for a variety of radiation measurement applications. Please call us to discuss your application in detail before placing your order.
Thermo Eberline Models
Thermo Eberline E-600
Radiation
The E-600 is an advanced survey meter designed to work with a variety of external radiation detector probes. Features include logging, background subtraction, scaler counting, peak trap counts, smart probes, three detector channels, pulse height analysis and more.
Features
- Multiple operating modes
- Alkaline “C” batteries (3)
- “Smart” & conventional probe option
- Datalogging
- Slow, Medium and Fast response
- Audio and visual alarms
Specifications
- Operating temperature -40 to 176°F
- 100 hour runtime on alkaline batteries
- Operating voltage 500 to 2250 Vdc
- Capacity 500 points
- Dimensions 8.5" x 4.1" x 5.75"
- Weight 3.25 lbs.
Ranges
Count
- 1 to 1.2 million cpm Alpha, Beta, Gamma, X-Ray, Nuetron
Thermo Eberline SPA-3/SPA-8
Scintillation Probe
The SPA-3 scintillation probe is a rugged, waterproof gamma detector designed for high sensitivity of pulse-height applications.
Features
- Gamma readings
- 2 x 2 inch detector (SPA-3)
- 1 x 1 inch detector (SPA-8)
- Aluminum body (SPA-3/8)
- Dead time 14s nominal (SPA-3)
- Dead time 36s nominal (SPA-8)
- Smart probe (SPA-3/8)
- MHV connection (SPA-3/8)
- NaI(Tl) Detectors
Specifications
- Operating temperature -22 to 140°F (SPA-3/8)
- Energy range 60 keV to 2 MeV (SPA-3)
- Energy range 40 keV to 1.3 MeV (SPA-8)
- Backgnd. Sens. 1.2M cpm/mR/h (Cs-137) (SPA-3)
- Backgnd. Sens. ~300K cpm/mR/h (Cs-137) (SPA-8)
- Dimensions 2.63"D x 11.13"L (SPA-3)
- Dimensions 1.85"D x 8.31"L (SPA-8)
- Weight 3.14 lbs. (SPA-3)
- Weight 0.9 lbs. (SPA-8)
Ranges
SPA-3 Probe
- 2"x2" Gamma Smart probe
- High sensitivity Gamma
SPA-8 Probe
- 1"x1" Gamma Smart probe
- Gamma sensitive
Thermo Eberline SHP-380AB
Scintillation Probe
This hand probe is a general purpose survey probe with excellent sensitivity to alpha and beta with minimum interference from gamma backgrounds.
Features
- Alpha & Beta scintillation probe
- 100 cm detector
- Aluminum body
- Dual phosphor scintillator
- Smart probe
Specifications
- Operating temperature -40 to 140°F
- Window area 100 cm
- Backgnd. Sens. 1.2 M cpm/mR/h (Cs-137)
- Weight 1.37 lbs.
Ranges
Probe
- 100 cm Alpha/Beta scintillation probe
SE International Models
SE International Inspector
Radiation Meter
The Inspector is a small, handheld, microprocessor-based instrument which offers excellent sensitivity to low levels of alpha, beta, gamma, and x-rays.
Features
- Alpha, Beta, Gamma, & X-Rays
- Alkaline “9V” battery (1)
- Thin mica window
- Rad symbol marks window center
- 4 digit LCD with indicators
- Updates display every 3 seconds
Specifications
- Operating temperature 14 to 122°F
- 200 hour runtime at normal background
- Halogen quenched uncomp. GM tube
- Effective diameter of window 45 mm
- Dimensions 5.9" x 3.3" x 1.2"
- Weight 10.6 oz.
SE International Inspector EXP
Radiation Meter and External Probe
The Inspector EXP was designed for the requirements of emergency response personnel. It has the same valuable features, small size, and quality of the Inspector (above).
Features
- External probe
- Alkaline “9V” battery (1)
- Alpha, Beta, Gamma, & X-Rays
- Thin mica window
- Rad symbol marks window center
- 4 digit LCD with indicators
- Updates display every 3 seconds
Specifications
- Operating temperature 14 to 122°F
- 200 hour runtime at normal background
- Halogen quenched uncomp. GM tube
- Effective diameter of window 45 mm
- Probe Dimensions 8.75" x 2.75" x 1.5"
- Weight 10.6 oz.
SE International MONITOR 4
Radiation Monitor
The Monitor 4 is a compact, general purpose survey meter capable of detecting alpha, beta, gamma, and x-rays over 3 selectable ranges.
Features
- General purpose survey meter
- Alkaline “9V” battery (1)
- Alpha, Beta, Gamma, X-Rays
- Thin mica window
- 3 selectable ranges; x1, x10, x100
- Battery check
- Internal beeper can be switched off
Specifications
- Operating temperature -4 to 131°F
- 2,000 hour runtime at normal background
- Normal background ~10 to 20 cpm
- Halogen quenched uncomp. GM tube
- Holds full scale in fields x100 the max read
- Dimensions 5.7" x 2.8" x 1.5"
- Weight 6.3 oz.
Ludlum Models
Ludlum 3
Survey Meter
This 4 Range survey meter uses GM or Scintillation detectors. It is used for General purpose surveys.
Features
- General purpose survey meter
- Alkaline “D” cell battery (2)
- GM or Scintillation
- Battery check
Specifications
- Operating temperature -4 to 122°F
- 2,000 hour runtime at normal background
- Dimensions 6.5" x 8.5" x 3.5"
- Weight 3.5 lbs.
Ludlum 44-6
Thin Wall GM Detector
The Model 44-6 is a sidewall GM detector with a rotary beta shield for general purpose survey.
Features
- Beta gamma survey
- 1200 cpm/mR/h sensitivity
- 200 keV Beta Cut off
Specifications
- Operating temperature -4 to 122°F
- Dimensions 1.2"D x 6.5"L
- Weight 1 lb
Ranges
Probe
- 30 mg/cm² stainless steel wall halogen quenched GM
Ludlum 44-7
End Window GM Detector
End window halogen quenched GM used for alpha surveys and sample counting.
Features
- Alpha Beta gamma survey
- 2100 cpm/mR/h sensitivity
- 1.7 ±0.3 mg/cm² mica window
Specifications
- Operating temperature -4 to 122°F
- Dimensions 1.8"D x 5.8"L
- Weight 1 lb
Ranges
Probe
- End window halogen quenched GM
Ludlum 44-9
Pancake GM Detector
The Model 44-9 is a pancake GM that can be used with several different instruments including survey meters, scalers, ratemeters, and alarm ratemeters.
Features
- Alpha Beta gamma survey
- 3300 cpm/mR/h sensitivity
- 1.7 ±0.3 mg/cm² mica window
Specifications
- Operating temperature -4 to 122°F
- Dimensions 1.8" x 2.7" x 10.7"
- Weight 1 lb
Ranges
Probe
- Pancake type halogen quenched GM
RAE Systems Models
GammaRAE II
Personal Radiation Detector
GammaRAE II is the first personal radiation detector (PRD) to provide rapid detection of gamma ray sources even in potentially flammable environments. Certified intrinsically safe and water-immersible for chemical decontamination purposes, the GammaRAE II can be safely used in more environments than any other PRD.
Features
- LCD
- Loud audible >85 dB
- Vibration alarm
- LED alarm
Specifications
- Photodiode Detector
- 800 hours runtime
- Operating temperature -4 to 122°F
- Dimensions 1.8" x 2.7" x 10.7"
- Weight 9 oz.
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