X-rays Full-time Job

X-rays ;are a type of radiation called electromagnetic waves. X-ray imaging creates pictures of the inside of your body. The images show the parts of your body in different shades of black and white. This is because different tissues absorb different amounts of radiation. Calcium in bones absorbs x-rays the most, so bones look white. Fat and other soft tissues absorb less and look gray. Air absorbs the least, so the lungs look black.

The most familiar use of x-rays is checking for fractures (broken bones), but x-rays are also used in other ways. For example, chest x-rays can spot pneumonia. Mammograms use x-rays to look for breast cancer.

When you have an x-ray, you may wear a lead apron to protect certain parts of your body. The amount of radiation you get from an x-ray is small. For example, a chest x-ray gives out a radiation dose similar to the amount of radiation you're naturally exposed to from the environment over 10 days.

Metal detectors

Metal Detecting Machines are based on the science of electromagnetism. ;

In the garment and apparel industry, metal needle detectors are utilized to detect needles that may have been accidentally lodged in finished garments. It is also necessary to ensure that garments and apparel meant to be sold or exported are devoid of all sorts of metal contaminants. Exporting garments embedded with needles or other unwanted metal articles could result in legal actions against the manufacturing company along with bad publicity and heavy financial losses. Thus, garment companies prefer to invest in metal detecting devices that thoroughly scan garments for needle or metal contamination.

Needle detection is also an integral part of the garment manufacturing companies that produce apparel for babies or kids.

Security Inspection Machine

Despite the rapid socio-economic development today, in a peaceful environment, the internal security environment is often affected by terrorists and other insecurity factors, putting us in a dangerous environment. Therefore, in this case, a large investment in a ;security inspection machine ;is very important. Through the use of security inspection devices, security can be better carried out, and the safety of public places can also be improved. ;

What is security equipment?

The weighing detector is another term for a Load cell or force sensor. Like many sensors, weight sensors are available in many different forms or types. Each type of weight sensor has features that make them well suited to different applications.

Weighing detectors are a device used to measure force and load. They convert weight into an electrical signal which can be processed and used within various applications. To measure force and weight, most weight sensors used internal strain gauges to measure the weight.

Metal detectors use electromagnetic fields to actively detect the presence of metallic objects. A handheld metal detector ;wand has two primary components, a transmitter coil that creates the electromagnetic field and a receiver coil that detects electromagnetism. An electromagnetic field is generated around the transmitter coil which extends to around 20cm from the security wand. When the wand is passed over a subject's body if a metal object falls into the generated electromagnetic field a further electromagnetic field is induced around the hidden metal object. This new electromagnetic field is detected by the receiver coil which will trigger an alert for the operator.

High-quality handheld security metal detectors offer various alarm indicators including visual LEDs, selectable audible alarms, and vibration. The best handheld metal detectors are self-calibrating, eliminating the need for regular sensitivity adjustment. They are light-weight, ergonomically designed and a standard 9v battery will provide around 80 hours of continuous operation.