Frequently asked questions about industrial weighing equipment

Is readability and accuracy the same thing?

No. Readability is about legibility – the smallest quantity that a reading will display. It’s accuracy that really counts. This is the maximum difference between the applied test weight, and the displayed weight. When you’re short-listing equipment, remember that no device is 100% accurate. Typically, in a stable environment, accuracy is approximately +/- (2 x division size) throughout the weighing range.

Is calibration important?

Very. A valid calibration certificate provides clear evidence that weighing equipment has been checked and has been found to be within agreed tolerances.  During calibration, weighing equipment is compared against calibrated test weights, so the final readings are wholly accurate. A calibration certificate provides documentary evidence of traceability to national standards.  But the most important thing is that it demonstrates that your scales will continue to provide accurate, meaningful and legal measurements.

Some equipment should be calibrated annually, even monthly but that doesn’t mean you should forfeit the need for scales involved in critical processes and operations, to be checked daily.

Do you need to buy legal for trade scales?

If your business is buying or selling by weight, then you do. There are different classes of approval, depending on your industry, so we suggest you check with your supplier which one is relevant for you.  Note that only certain scales can be trade approved.

Stainless v aluminium?

Scales are impacted by the environment they are used in, and that ultimately determines which material is right. Aluminium is light, durable and inexpensive, whereas stainless scales are more suited to environments where they are susceptible to moisture, corrosive or abusive contamination. Stainless scales are tough, robust and can deal with harsh environments.

Can environmental factors interfere with accuracy?

Absolutely. Things like dust, changes in temperature, drafts, even static electricity can alter your readings. That’s why it’s important to carry out maintenance and inspection on your equipment, and to have scales calibrated on a regular basis.

Why accuracy and precision count in the axle weighing industry

Moving forward and making progress

Truck axle scale technology has been through a complete transformation in recent years. Gone are the heavy, cumbersome arrangements of a decade ago, and in are much more versatile, lighter and moveable systems, pioneered by leading players like Italian weighing specialist, Dini Argeo.

Portable axle weighing pads are now perceived to be ‘best in industry’. Effectively they have become premium-level scale systems, capable of providing ongoing durability, performance and lots of great user features across a number of industries.

Portability is a key benefit

Also known as truck axle scales, the latest axle weighing pads by design are much lighter, more portable and easier to use than ever before. This makes them a perfect solution for vehicle businesses that can’t afford, or don’t have the space for large-scale, permanent weighing equipment.

Some of the most recent models are now capable of weighing anything from single, to multi-axle vehicles, and all of them are light, and easy to manipulate. From modest weights, to multiple tonnes, portable axle weighing technology gives accurate, meaningful and consistent readings across the board.

Light, aluminium design provides added portability

Aluminium is very often used to build portable weigh pads. This is, of course, a very light and durable material, providing a host of user benefits such as increased portability, etc. Many find that this is a great bonus in busy automotive workshops and service areas/receptions where space is limited and at a premium. In this type of environment equipment can be easily moved around and stored compactly, while still being on hand when required.

Part of an approved network of distributors

Abacus Weighing Services is a European Distributor for the Dini Argeo range of axle weighing equipment.

Abacus supplies a range of wireless and analogue platforms, accessories and indicators. These provide a high degree of versatility and functionality for different applications and industries.

Key buying considerations – industrial weighing equipment

Do a thorough assessment

If you’re in the market for industrial scales, then you need to do your homework. Rushing into a decision without proper consultation with colleagues, a risk assessment and consideration of operational, environmental and legal requirements could prove risky.

Any investment in new systems or equipment, particularly if it could affect your manufacturing capability, product quality or processes, requires careful planning and execution.

Properly assess all practical, physical and cost considerations

Understanding where and how weighing scales are to be used, is crucial. That means knowing where the scales will be located – ie: do you need floor standing, mobile, bench or worktop scales? Some may even be wall mounted. Many mobile weighing solutions such as portable axle-weighing pads come with a special indicator, or handheld devices. Others come with mounting kits.

Don’t overlook specific product features that could prove useful. For example, if weighing scales are to be used in a restricted access area, a surface that is low maintenance and easy to clean, might be preferable.

ATEX-Weighing solutions

If weighing scales are to be used in potentially flammable, explosive or hazardous environments, then they need to be ATEX-approved, to meet current legislation requirements

Some models are better suited to certain environments than others. For example, stainless scales are commonly used in the food and drink industry, given they are hygienic, can be made wash-proof, right through to water-proof and, therefore, perfect for use in damp, humid and even wet working environments. Your proposed supply partner can provide detailed guidance in this respect.

Talking to colleagues, operational staff and quality control personnel will give you a broad appreciation of what you should be looking for – you can then move forward with confidence, knowing that the equipment you have selected is right for you.

General questions to ask of your preferred supplier:

1.      Period of guarantee

2.      Installation support

3.      Calibration requirements and service provision

4.      Future parts availability and maintenance

5.      Test standards (compliance) and precision

6.      What after-scale care is available

7.      Terms of delivery details

8.      Costs and benefits