Metal detector-Bounty Hunter metal detector features: Detects coin-size objects up to 29 cm. (coin 5 copecks), large-sized objects at depths of up to 180 cm. (the car).
Operation principle of Time Ranger metal detector VLF-TR.
Time Ranger metal detector operating frequency-6.9 kHz.
The system will automatically set the balance Tracker on a ground “SmartTrac increases the effective depth of search by suppressing signals from the changes in the composition of the soil.
Manual installation on a ground balance button is enabled.
LCD monitor balance has six values for soil salinity on iron.
3-beep tones, allows you to test your installation.
Static mode of “no-motion all metals mode for precise positioning of objects on Earth.
Dynamic search modes: “all metals”, 3 built-in programs with different levels of discrimination “-for the automatic deletion of unwanted objects and group 1-mode for manual programming.
On the display screen with touch-sensitive buttons you can adjust the sensitivity level.
LCD monitor has nine segments of the visualization type.
The “Blanker” filter to eliminate the effects of surface metal trash and reducing the effect of “dual purpose”.
Digital ID’s 3 goals on a scale from 0 to 299, gives an opportunity to distinguish and remember the goal. For example: for aluminium cans numerical value from 70 to 105.
The “Sniff” allows you to include or exclude from the specified search object whose type device tentatively identified and memorized.
3-tone audio signal for different types of metals.
Standard headphone jack.
Battery power status indicator.
Food source-Krone 9 volt, 2 PCs.
Complete two search coil: 20 cm. and 10 cm. for an exact search.
Weight in working order-1.5 kg.
OPPORTUNITIES AND LIMITATIONS
DEPTH:
Time Ranger metal detector in good conditions can detect U.S. coins at a depth of about 9-11 inches (23-28 cm). Large objects (barrels of 200 litres, manhole covers, etc.) can be detected at a depth of several feet. Electrical interference from power lines, as well as of electrical appliances and electronic devices can reduce the depth of detection or cause audible noise that will require the user to reduce the sensitivity of the detector. Soils with a high content of iron ore or salts can also lead to reduce detection depth or the special reduction of the sensitivity of the device.
DETERMINE THE TYPE OF THE DETECTED OBJECT
Time Ranger metal detector defines a rough type of metallic object (the “purpose”) by measuring the electrical conductivity of “effective”, which appears on the LCD display as a number from 1 to 299. “An efficient electrical conductivity» object depends on the nature of its constituent metals, object size, shape and its position relative to the search coil. Because coins are made of tough rules, they can be defined with precision. Identification number of the reeds and the foil is less confident, as these items are of many different kinds. In General, small objects and objects made from metals and alloys with low electric conductivity, such as iron, bronze, brass, lead, Tin, zinc, etc. lower numbers are displayed in the scale of conductivity. Large objects and objects from metals and alloys of high electric conductivity, such as silver, copper and aluminum will be displayed higher values. Essential difference has gold, which usually correspond to low values of effective conductivity because it rarely comes across in the form of large ingots, zinc as well as coins, which correspond to values above average due to the size and shape of these coins. Nails and other iron and steel objects are usually identified as circular pieces of iron (e.g., steel washer or rings on harnesses) and usually have a medium or high effective conductivity. Flat pieces of iron and steel, such as covers cans, behave similarly.
Most objectives can be properly determined on the Earth’s surface or at depth up to about 7-10 inches. The presence of mineral substances in most types of soil makes the definition less reliable. But in most soil types efficiently define target type can occur at a depth of at least 4-6 inches.
REQUIREMENTS FOR MOVEMENT
Also as in other modern Metal Detectors, search the spool Time Ranger must be moved in order to detect and identify targets. Mode “all metals”, the exact position of the metal detection continues, if the coil stops on purpose. This mode is mainly used for the accurate determination of purpose, that it can be extracted by digging, but at least in this mode does not identify the type of goal. Time Ranger metal detector also has a “plug and play mode, all metals in no. 4. In most cases, this is the most sensitive mode which allows to detect objects at very great depths. Mostly it is used to find gold and historical treasures in places where there is a large amount of trash metal. In this mode, the type definition does not ends.
FILTERING the SIGNAL ground (setting the balance on a ground)
To ensure maximum detection depth in the modes “all metals” and “plug and play” in all metals, metal Time Ranger has a computerized method of filtering the signal Earth Smart Trac , is used to eliminate the influence of minerals contained in the soil. This method does not affect the other (selection/definition of the target type). To determine the exact position of the average depth in most soil types without first removing the influence of Earth’s signal, you can use the mode “all metals”, the exact position.
DISCRIMINATION
“Discrimination” means to ignore the metal detector, metal objects selected categories, especially iron and aluminium. This makes the search for metals in areas teeming with metal debris, more enjoyable. Time Ranger metal detector in has many different functions of selection signals that you can choose depending on conditions and personal preferences.
DETERMINATION OF DEPTH
Approximate depth determination based on signal strength. This function is calibrated for typical objects the size of a coin. For smaller items will exceed the depth determined by the data subjects, and for large objects defined by depth is less than real.
Comments
Post a Comment