Johnson Nuclear

Radiation Detection

Radiation Survey Meters

DSM-500 Radiation Survey Meter for a single external probe

DSM-500 External Probe

DSM-525 Radiation Survey Meter for two external probes

DSM-525 Dual External Probe

DSM-506 Survey Meter for extneral probe, includes internal high range GM-probe

DSM-506 Internal / External Probe

MicroR Survey Meter for gamma radiation at the micro Roentgen dose rate

DSM-501 MicroR Meter

NORM-PKN Survey meter for NORM radiation. Includes pancake G-M detector and NaI detector

NORM-PKP Survey meter for NORM radiation. Includes pancake G-M detector and Plastic Scintillation detector

DSM-502 Geiger Counter, for Gamma radiation 0 to 2,000 mR/hr

DSM-502 Geiger Counter

DSM-503 Geiger Counter, for Gamma radiation 0-10,000 mR/hr

DSM-503 Geiger Counter

DSM-504 Geiger Counter, for high range Gamma radiation dose: 0-50 R/hr

DSM-504 Geiger Counter

Nuclear Emergency Kits

ERK-525 Emergency Response Kit: Survey Meter with pancake GM probe and scintillation probe in hard case

ERK-525 Emergency Kit

ERK-506 Emergency kit, inckludes survey meter with internal high range G-M probe, external pancake G-M probe, scintillation probe, and hard case

ERK-506 Emergency Kits

Area and Portal Monitors

AM-801 Portal Radation Monitor, walk-thru, for personnel radiation survey

AM-801 Portal Monitors

AM-806 Area and Waste Monitor, for corridors, laundry cart radiation survey

AM-806 Area / Waste Monitors

Pancake G-M Probes

HP-265 Pancake G-M Probe for alpha, beta, Gamma radiation survey

HP-265 Pancake GM Probe

Tungsten shielded general purpose detector w/ low background. Sensitive to most alpha, beta, and gamma radiation.

PPA-2T Tungsten G-M Probe

Sodium Iodide Scintillation Detectors for Gamma and X-ray

GLE-1 sodium iodide probe for low energy gamma in nucler medicine applications

GLE-1 Low Energy Gamma NaI

GSP-1 NaI Scintillation Detector for Gamma radiation at the micro Roentgen level, 1 inch x 1 inch.

GSP-2 NaI Scintillation Detector for Gamma radiation at the micro Roentgen level, 2 inch x 2 inch.

Plastic Scintillation Detectors for Gamma and X-ray

MRSP-1 plastic scintillation detector, 1.5 inch diameter x 1 inch, tissue equivalent

MRSP-1 Plastic Scintillation

MRSP-2 plastic scintillation detector, 2 inch diameter x 2 inch, tissue equivalent

MRSP-2 Plastic Scintillation

High Range Gamma G-M Probes

GP-1010 General Purpose G-M Probe (hot dog probe) with rotating beta window for gamma/beta detection

GP-200 End Window G-M probe is sensitive to most Alpha, Beta & Gamma Radiation.

GP-200 End Window

GP-1001 cylinder G-M probe is energy compensated to 200 mR/hr.

GP-1001 Energy Compensated

GP-1001 cylinder G-M probe is energy compensated to 2000 mR/hr.

GP-1002 Energy Compensated

GP-1001 cylinder G-M probe is energy compensated to 10,000 mR/hr.

GP-1003 Energy Compensated

Alpha Scintillation Probe

Zinc Sulphide scintillation detector for alpha radiation survey, ideal for americium, thorium and plutonium

ASP-2A Alpha Scintillation