Technology & Magazine

Nuclear Regulations

Nuclear Measurement Gauges are registered, sold, operated, and maintained under regulations from either the Federal Government or the State in which they are located.

Berthold Webinars

Stay curious about technologies, products and services. Our webinar program will introduce you to our experts covering different topics, to inspire you to stay connected

Simultaneous Alpha and Beta Determination

The Alpha channel includes 2 integral discriminators, one with a low threshold and one with a higher threshold. If one Alpha pulse, which gets into the Alpha as well as the Beta channel...

Radiation Interference Discrimination (RID)

If you want to continue to measure with impending external radiation, then the LB 470 series with RID option is required. The measurement continues without interruption, even if external radiation is present.

Frequently Asked Questions

Do you want to achieve something with one of our instruments and you don’t know how? Start here to find answers about measurement, injectors,  software and more.

Choosing the best filter combination is very important to achieve the best performance in any fluorescence-based assay. Learn more about our recommendations.
As a rule of thumb, white microplates are used for luminescence and black ones are used for fluorescence, but there are many other plate types and assays.
In this article you will find the formula to convert from Irradiance (in W/m²) into quantum flux (in µE) when a wavelength is expressed in nm.
Some of our instrument software packages require registration for full (or any) functionality. You need to register your software license to obtain the passwords which are required to unlock the software on your PC.
Priming injectors prevents splashing and contamination of the injector tips with reagents. Learn more about how to prime injectors.
The choice depends mainly on which specific functions and features you need for your application. Here you will find a detailed comparison table of the software available for your instrument.
Priming injectors prevents splashing and contamination of the injector tips with reagents. Learn more about when to prime injectors.
The following overview will help you determine which operating system or Microsoft Office package your Berthold software is compatible with.

Do you need further information?

If you couldn't find the information you were looking for, the following links might be useful:

Bioanalytic Knowledge Base