Training for Nuclear Gauge Operators 

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Our Training Courses

Training picture

Groundtest Equipment regularly offers structured training courses aimed primarily at providing the proper training required for operators of nuclear density and moisture gauges.
Each year we hold from 3 to 6 of our one-day courses.

Upcoming Courses

Update: August 2011.
Our next courses are in Wellington and Christchurch, in August.
Wellington: Thursday 11th August.
Christchurch: Thursday 25th August.

Email or call us if you would like to be kept informed of planned courses in your area.

Venues:

We try to cover all main centers, Auckland, Wellington, Christchurch, in any two-year period, and add other cities such as Dunedin, Hamilton, Palmerston North, Taupo, Wanganui as demand requires.

Notification:

To keep fully informed about the latest details of gauge operation and performance Groundtest Equipment staff have attended Troxler Distributor Training at Troxler Electronic Laboratories - the originator and world leader in nuclear densometer technology.
We are confident that we present the very best information currently available.

When we are planning a training course we mail invitations to all our customers who might be interested.
Email or contact us if you would like to ensure that you are notified when a course is to be held.


Training Course Outline

The schedule below shows the contents of a typical one-day training course:

Radiation Theory What radiation is and how we detect it.
Types of radiation.
Sources of radiation
Radiation Safety How to minimise danger.
Biological effects of radiation.
Regulatory requirements. Requirements of the Ministry of Health.
Responsibility of gauge licensees.
Transportation requirements.
Leak testing
Record keeping.
Storage requirements
Disposal requirements
Gauge Theory How the moisture/density gauge detects and processes information.
Thin lift gauge operation.
Gauge Operation What the buttons and readout really mean.
Practical use Some practical issues for operators, e.g. plateau testing.
Practical demonstration How to maintain gauge mechanicals.
Advanced Gauge Theory Decay Curve Shift
Composition error
Backscatter Analysis Managing the special problems of analysing backscatter
Top layer effect
Maintenance Keeping your gauge in top working order
Monitoring the condition of gauges
NZS 4407 Making sense of the Standard
Calibration What it is and how to save money
General Discussion
Review of the test questions
Using Troxlers and related equipment to achieve the requirements of the B2 Standard

All participants at our training courses get their own copy of the course material to take away for later reference.

At the end of the training day there is a test.
Those that pass receive a certificate.

The certificate is accepted by the National Radiation Laboratory for people needing a license to operate a nuclear densometer. (Providing that the sections on radiation safety and regulations are included in the training, which they usually are.)


The certificate states that:

[Person's Name] has successfully completed the examination for the GROUNDTEST EQUIPMENT LTD NUCLEAR DENSITY GAUGE TRAINING COURSE.
and:
The National Radiation Laboratory recognises that successful completion of this training course satisfies the training requirement specified in NRL document QM DAT/LIC/006H, Core of Knowledge: use of nuclear density meters.
Training Course Certificate

Operators of all brands of nuclear gauges are welcome. The information will be of interest to civil engineers, roading, earthworks and construction contractors and everyone who is a current or potential owner or operator of density gauges.


Why we provide training courses.

Three main concerns create the demand for nuclear gauge operators to be well trained: they are concerns about…

Companies require professionalism in their testing methods.

This is increasingly important when contractors are responsible for materials performance. With large amounts of money involved in your construction and roading projects it is of paramount importance that the required compaction is achieved and measured when materials are laid down. Failures could result in litigation, so contractors need:


Concerns about the use of nuclear materials.

Legislation and regulations

The National Radiation Laboratory Code and Guide notes for nuclear densometers have been issued and operators need to be aware of the latest regulations.


We expect our training course to be the industry standard for nuclear gauge operators. The National Radiation Laboratory have reviewed the radiation safety training provided in the course to ensure it satisfies the regulations. (New Zealand regulations make it mandatory for operators to have attended an approved course on radiation safety before operating an NDM.)

Nuclear gauges: Main Page
Models
Troxler 3440 Features
Troxler 3440 Plus
Calibrations
Accessories
Manuals, Forms and Detailed Specifications

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