Process Calibration & Test Equipment

What is the difference between NATA and traceable?

Ryan Chappell
October 5, 2020

What is a ‘NATA’ calibration? A NATA endorsed calibration certificate can only be issued by a NATA accredited laboratory. It means that the calibration laboratory has been assessed and audited in accordance with the international standard “ISO 17025 – General requirements for the competence of testing and calibration laboratories”. This standard requires staff are technically […]

ADT875 Series Dry Block Calibrator

Martin Scrivener
May 25, 2020

Additel’s New 875 Dry Block Calibrator series Provides Portability, Ruggedness, and Precision Over a Wide Temperature Range Zedflo along with Additel Corporation introduces their new ADT875 Dry Block Calibrator series. It consists of three temperature ranges from –40°C to 660°C. There are three ranges to choose from:–40C° to 155°C (ADT875-155), 33°C to 350°C (ADT875-350) and 33°C […]

Metrel LV and HV Electrical Safety Training Equipment

arcweb_admin
May 15, 2020

Since its foundation 60 years ago METREL has accumulated a wealth of knowledge in the field of Electrical Testing and Measurement. Part of this knowledge is infused into every Instrument that they produce, while the other is disseminated through Training Courses, Modules, Handbooks, White Papers, Charts, Posters and Good to know Brochures. As part of […]

Why It Is Necessary To Calibrate Your Material Tester

Zedflo Blog
September 20, 2016

Material testers just like any other equipment should be well maintained if they are to serve for a long time. A material tester is always calibrated the first time while still in the room where it is used. After a year or two, you cannot be confident on the measurements it gives and that means […]

5 Instances Where Pressure Sensors Come In Handy

Zedflo Blog
August 24, 2016

Any engineer or technician who understands process control instrumentation and beyond will tell you for a fact that you cannot write off the importance of pressure sensors in the technical world. They come in handy when it comes to hydraulic measurements, air conditioning, aviation and bio medical measurements. But when and why are they used in […]

How do Pipes Work?

Zedflo Blog
August 17, 2016

You might think that the way that pipes work is pretty easy – after all they are essentially just tubes that water and gas run through. In fact though, pipes have a fair amount more to them than that and they rely heavily on some scientific principles to operate. The point here is that pipes […]

What Technicalities Can Determine Interval Calibration For Measuring Equipment?

Zedflo Blog
August 10, 2016

There are technicalities we will have to content with when determining the interval calibration. Interval calibration is essentially useful for measuring equipment. In that case, you need to know that the interval calibration is determined and made valid at the exact time of implementation. The number of times for carrying out recalibration is one of […]

How To Assess The Proper Temperature Switch

Zedflo Blog
August 3, 2016

The right temperature switch is usually calibrated to react to any changes that occur in the heat levels of an application with immediate effect. This occurs because the device has a component which opens and closes appropriately whenever the set thresholds are met. One such temperature switch is a thermostat which includes a temperature sensor. […]

Establishing Quality Control In Your Manufacturing Plant

Zedflo Blog
July 27, 2016

In any manufacturing industry, quality control is an issue that you should take care of very keenly if you are interested in running a world class facility. Unfortunately, establishing such quality control might seem highly technical means that many people might shy away from doing it right. However, the key to ensuring that you do […]

What You Should Know About Pressure And Temperature Switches For Steam Boiler Applications

Zedflo Blog
July 20, 2016

Boilers have been used in various industries for many years now. The older versions of such pieces of equipment have been carved from wrought iron whilst the more modern versions that we see these days are made from steel alloys or even steel. These boilers are highly important in many applications, the most popular of […]

Is Instrument Calibration All That Important?

Zedflo Blog
July 13, 2016

Before we start, what is involved in instrument calibration? It involves comparing the measurements of two instruments, one with a known correctness or magnitude against another of unknown magnitude or which the unit under test is being measured against. According to the International Bureau of Weight and Measures, equipment calibration involves the scientific comparison of […]

How To Replace The Pressure Control Switch For Your Water Pump

Zedflo Blog
July 5, 2016

Removal and replacement of the water pump pressure control switch is not usually an easy task especially for people with little know-how on such matters. Luckily, you can follow detailed steps that show you what you need to do to successfully remove and replace the water pump pressure control switch. In a successful operation, you […]

Electrical Test &
Measurement

Contact Us