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-------Model: MD-300
MD-300 metal detector is a mini-type hand held metal detector, it mainly used for the security inspection in those important places, such as: Customs, airport and court. It will alarm or vibrate when it detects the metal objects.
Technical Specifications of handheld metal detector:
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| Power: | 9V (6F22) alkaline battery, rechargeable battery |
| Operate Frequency: | 22 kHz |
| Operating Temperature: | -5º Cto +55º C |
| Operate Current: | < 50mA |
| Operate Voltage: | 7V-9V |
| Indicator Visual: | Red / Green LED |
| Sound: | Speaker |
| Vibration Control: | On/Off Switch; Low sensitivity Switch Sensitivity Adjuster High Sensitivity 20mm at Pin; 60mm at USD 25 Cent Low Sensitivity Detector only respond to bigger metal article Such as a 38Caliber hand gun (35cm), Pen knife (25cm), Razor blade (28cm) etc. |
| Export Packing: | 20 Pieces per Carton |
| N. W. / G. W for Carton: | 7.8 / 12.6 KG |
| Dimension of Packing: | 540 * 330 * 400 mm |
| Dimension of Unit: | 370 * 160 * 60 mm |
| Net Weight of Unit: | 270 G |
| Color: | Black |
| Sensitivity: | High Sensitivity: Pin at 30mm; USD 25 Cent at 75mm Low Sensitivity: Detector only responds to bigger metal article such as a 64-gun (18cm), 6 inches knife (18cm). |
| Packing: | 30pieces/carton; N. W: 6.75kg/carton; G. W: 14kg/carton |
| Carton size: | 530mm*510mm*290mm |
| Inner box size: | 500mm*95mm*45mm |
Key features: Good at anti-shock: No broken if drop to the ground
Applications of hand held metal detector:
Airports, Sporting Events, Prisons, Nuclear Facilities, Correctional Facilities, Transportation Terminals, Public and Private Buildings, Loss Prevention, Schools, Corporate Security, Stadiums/ Concerts, Historical Landmarks
 Light Weight Hand Held Metal Detector for Police, School, Hotel
-------Model: MD-300
MD-300 metal detector is a mini-type hand held metal detector, it mainly used for the security inspection in those important places, such as: Customs, airport and court. It will alarm or vibrate when it detects the metal objects.
Technical Specifications of handheld metal detector:
Â
| Power: | 9V (6F22) alkaline battery, rechargeable battery |
| Operate Frequency: | 22 kHz |
| Operating Temperature: | -5º Cto +55º C |
| Operate Current: | < 50mA |
| Operate Voltage: | 7V-9V |
| Indicator Visual: | Red / Green LED |
| Sound: | Speaker |
| Vibration Control: | On/Off Switch; Low sensitivity Switch Sensitivity Adjuster High Sensitivity 20mm at Pin; 60mm at USD 25 Cent Low Sensitivity Detector only respond to bigger metal article Such as a 38Caliber hand gun (35cm), Pen knife (25cm), Razor blade (28cm) etc. |
| Export Packing: | 20 Pieces per Carton |
| N. W. / G. W for Carton: | 7.8 / 12.6 KG |
| Dimension of Packing: | 540 * 330 * 400 mm |
| Dimension of Unit: | 370 * 160 * 60 mm |
| Net Weight of Unit: | 270 G |
| Color: | Black |
| Sensitivity: | High Sensitivity: Pin at 30mm; USD 25 Cent at 75mm Low Sensitivity: Detector only responds to bigger metal article such as a 64-gun (18cm), 6 inches knife (18cm). |
| Packing: | 30pieces/carton; N. W: 6.75kg/carton; G. W: 14kg/carton |
| Carton size: | 530mm*510mm*290mm |
| Inner box size: | 500mm*95mm*45mm |
Key features: Good at anti-shock: No broken if drop to the ground
Applications of hand held metal detector:
Airports, Sporting Events, Prisons, Nuclear Facilities, Correctional Facilities, Transportation Terminals, Public and Private Buildings, Loss Prevention, Schools, Corporate Security, Stadiums/ Concerts, Historical Landmarks
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The laser cladding process involves melting the cobalt-based alloy powder using a high-energy laser beam and depositing it onto a substrate to form a protective coating. This coating helps to enhance the surface properties of the substrate, such as hardness, wear resistance, and corrosion resistance.
Some common cobalt-based alloy powders used in laser cladding include:
1. Stellite: This is a well-known cobalt-chromium-tungsten alloy that offers excellent wear and corrosion resistance. It is often used in applications where high temperatures and abrasive environments are present, such as in oil and gas drilling tools, valves, and pump components.
2. Tribaloy: Tribaloy alloys are cobalt-based alloys that contain varying amounts of chromium, molybdenum, and silicon. They are known for their exceptional high-temperature strength and resistance to galling, making them suitable for applications in the aerospace, petrochemical, and power generation industries.
3. Haynes alloys: Haynes alloys are nickel-cobalt-chromium-molybdenum alloys that offer excellent high-temperature strength, oxidation resistance, and corrosion resistance. They are commonly used in applications where extreme heat and corrosive environments are present, such as in gas turbines and chemical processing equipment.
These cobalt-based alloy powders are available in various particle sizes and can be tailored to meet specific application requirements. They can be used with different laser cladding techniques, such as powder-fed laser cladding or blown powder laser cladding, depending on the desired coating thickness and properties.
Overall, cobalt-based alloy powders for laser cladding provide enhanced surface properties and improved performa
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