MD-5008 metal detectors, 3-3.5m depth of detection, adopt advanced technique and attach high quality components which have features of ground balance, good discrimination ability, wide detection range, accurate orientation, strong resolution and easy operation .
Application
 The metal detectors are mainly used to detect and identify underground metals. Besides military using, they are widely used in:
(1) Security inspection, public security organs' ransack:
(2) Scan metal foreign matter in raw, fuel and foods;
(3) Scan metal articles in mail or luggage;
(4) Detect underground pipelines, cables;
(5) Archeology, mineral exploration, find underground metal articles.
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technical parameters
 (1) Emission Frequency: 6.99KHz
(2) Signal Frequency: 437Hz
(3) Weight: 2.87KG
(4) Sensitivity: Small coil: 25~30cm (test 25US cent)
                Big coil: 35~40cm (test 25US cent)
(5) Max Detection: Small coil: 1.5 meters
                  Big coil: 3.0~3.5 meters
This conclusion is elicited by testing a aluminium sheet (60cm*60cm*1cm) buried in dry soil.
(6) Power Supply: 8pcs 1.5V Batteries
(7) Operation Mode: Ground balance mode;Discrimination mode.
(8) Packing: 4pcs/ctnÂ
Packaging & Shipping
 (1) G.W./Unit: 5.3kg
(2) Size/Unit: 83*33*17cm
(3) Qty./CNT: 4pcs
(4) G.W./CNT: 21.2kg
(5) Size/CNT: 68*34*84.5cm Product Description
MD-5008 metal detectors, 3-3.5m depth of detection, adopt advanced technique and attach high quality components which have features of ground balance, good discrimination ability, wide detection range, accurate orientation, strong resolution and easy operation .
Application
 The metal detectors are mainly used to detect and identify underground metals. Besides military using, they are widely used in:
(1) Security inspection, public security organs' ransack:
(2) Scan metal foreign matter in raw, fuel and foods;
(3) Scan metal articles in mail or luggage;
(4) Detect underground pipelines, cables;
(5) Archeology, mineral exploration, find underground metal articles.
Â
technical parameters
 (1) Emission Frequency: 6.99KHz
(2) Signal Frequency: 437Hz
(3) Weight: 2.87KG
(4) Sensitivity: Small coil: 25~30cm (test 25US cent)
                Big coil: 35~40cm (test 25US cent)
(5) Max Detection: Small coil: 1.5 meters
                  Big coil: 3.0~3.5 meters
This conclusion is elicited by testing a aluminium sheet (60cm*60cm*1cm) buried in dry soil.
(6) Power Supply: 8pcs 1.5V Batteries
(7) Operation Mode: Ground balance mode;Discrimination mode.
(8) Packing: 4pcs/ctnÂ
Packaging & Shipping
 (1) G.W./Unit: 5.3kg
(2) Size/Unit: 83*33*17cm
(3) Qty./CNT: 4pcs
(4) G.W./CNT: 21.2kg
(5) Size/CNT: 68*34*84.5cmÂ
STC Three Phase Alternator Suppliers
This series generators are to be used in town, countryside, worksites, mountain and pasture as electric power source for lighting purpose, it can also he used as reserved power source for emergent case using.
The generators are of dripproof with rotary field type and adopt harmonic excitation system, easy operation and maintenance.
The generators are three-phase, four-wire type, adopting star connection with neutral point. The rated line voltage is 400V, phase voltage 230V, frequency 50Hz. power factor 0.8(lag). We can provide 60Hz and the other voltage's generator according to the customer's request.
They can be coupled with a prime mover directly or through v-belt making right or reverse continuous rotation at the rated speed. When the rotation speed of prime mover changs 3% or so and load varies in the range of 0~100% cos j 0.8~1.0, the generators offer constant voltage, when sudden change (increase or decrease) of load, the generator will soon return to their normal working state, at the same time, without any starting device the generator can directly start an unloaded squirrel cage induction motor.
Operating Condiyions:
Under the following environment, The generator could be continuous and rated running:
1.Above sea level: Not exceed 1000m
2.Cooling air temperature: 258~313K(-15 oC ~ 40 oC)
3.Relative air damping: not exceed 90%
STC Series Three Phase Alternator
STC Series Three Phase Alternator,Three Phase Alternator,3 Phase AC Generator,3 Phase Generator Alternator
FUZHOU LANDTOP CO., LTD , https://www.landtopco.com