A portable metal detector is used to search for metal, weapons, or contraband, possibly carried by people or stowed in bags, objects, or clothes. In principle, they work the same way as any other metal detector.
Portable metal detectors are designed with sensitive surfaces and special shapes for their specialized functions. They are used to find metal, live wires, and wood-stud location in houses. They can also be used for security in business establishment.
There are two types of portable metal detectors-hand held devices and walk-through. The hand held metal detectors are easy to carry, since most of them come with a bag, a pouch, or a wrist band. They are also lightweight. The walk-through metal detectors can be folded and carried around in a small bag. They are also easy to set-up and can be used within five minutes.
A list of the technical features in a portable metal detector includes the following:
- 9V battery power supply - Adjustable sensitivity - Battery life in continuous operation is maximum of 50 hours with NiMH batteries, and 150 hours with alkaline batteries - Built-in buzzer with high-intensity pulsed acoustic alarm - Indicator lamps for power on, alarm, and low battery charge - Operating temperature of 5 to 140 degrees Fahrenheit (-15 to 60 degrees Celsius) - Relative humidity at 0 to 95 percent - Shock-resistant - Three-position switch with visible or with audible and visible alarms - Vibration function to enable silent work - Weighs 1 lb (0.4 kg), more or less
For models with rechargeable batteries, charging time will usually take four to six hours. An indicator light will flash to alert you if the battery is running low or when the voltage is insufficient. Portable metal detectors have low power consumption, so you will not have to recharge too often.
Not all models of portable metal detector can find or pinpoint the exact location of metal implants or objects in the body. There are more sensitive devices made for that purpose.
Green LED light commonly indicates that the device is on, amber LED indicated low battery, and red LED indicates alarm. Some models beep along with the alarm. The metal detector also cannot determine if the object is magnetic or not. All it can do is alert you to the presence of metal.
The portable metal detector should conform to the international standards applicable for electrical safety, EC regulations, and EMC. This is to make sure that the metal detector works properly and is not defective.
A portable metal detector operator does not need specialized training to use the device. It can be used for personal reasons such as fixing your home or searching for lost things, or for business reasons. These include uses in places that require tight security such as airports, banks, bars, businesses, courtrooms, malls, schools, and other public areas. - 16492
Portable metal detectors are designed with sensitive surfaces and special shapes for their specialized functions. They are used to find metal, live wires, and wood-stud location in houses. They can also be used for security in business establishment.
There are two types of portable metal detectors-hand held devices and walk-through. The hand held metal detectors are easy to carry, since most of them come with a bag, a pouch, or a wrist band. They are also lightweight. The walk-through metal detectors can be folded and carried around in a small bag. They are also easy to set-up and can be used within five minutes.
A list of the technical features in a portable metal detector includes the following:
- 9V battery power supply - Adjustable sensitivity - Battery life in continuous operation is maximum of 50 hours with NiMH batteries, and 150 hours with alkaline batteries - Built-in buzzer with high-intensity pulsed acoustic alarm - Indicator lamps for power on, alarm, and low battery charge - Operating temperature of 5 to 140 degrees Fahrenheit (-15 to 60 degrees Celsius) - Relative humidity at 0 to 95 percent - Shock-resistant - Three-position switch with visible or with audible and visible alarms - Vibration function to enable silent work - Weighs 1 lb (0.4 kg), more or less
For models with rechargeable batteries, charging time will usually take four to six hours. An indicator light will flash to alert you if the battery is running low or when the voltage is insufficient. Portable metal detectors have low power consumption, so you will not have to recharge too often.
Not all models of portable metal detector can find or pinpoint the exact location of metal implants or objects in the body. There are more sensitive devices made for that purpose.
Green LED light commonly indicates that the device is on, amber LED indicated low battery, and red LED indicates alarm. Some models beep along with the alarm. The metal detector also cannot determine if the object is magnetic or not. All it can do is alert you to the presence of metal.
The portable metal detector should conform to the international standards applicable for electrical safety, EC regulations, and EMC. This is to make sure that the metal detector works properly and is not defective.
A portable metal detector operator does not need specialized training to use the device. It can be used for personal reasons such as fixing your home or searching for lost things, or for business reasons. These include uses in places that require tight security such as airports, banks, bars, businesses, courtrooms, malls, schools, and other public areas. - 16492
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