Accurate and reliable survey meters for measuring ionizing radiation
The 451 Ion Chamber Survey meter provides the high precision accuracy you demand, with the perfect weight balance to minimize hand fatigue in long term scannning when compared to other instruments on the market.
Measure down to background level radiation with ease
The 451 models offer consistently reliable measurements of beta, gamma and x-ray radiation all the way down to background levels, with an easy to use two button user interface. The auto-ranging and auto-zeroing reduces errors even further.
Talk to one of our product experts today and get your hand on the 451 Ion Chamber Survey Meter – the instrument of choice for medical physicists and radiation safety professionals around the world.
Need help choosing between models? Here’s a selection guide that can help with your decision.
|Capability ||451-P ||451-B|
|Dose and dose rates down to uR/h || || |
|Measures Gammas and X-rays down to 7keV || |
|Able to measure Beta rays || |
|Pressurized ion chamber || || |
|Uses air ion chamber with dessicant cartridge || |
|Sealed ion chamber technology || || |
|0-50R/h auto-ranging || |
|0-5R/h auto-ranging || || |
|451 EXCEL tool kit compatible || |