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Coal Miner's Lamp-KL2.5LM(B)
Product Images
Product Property
Product Status : | New |
Sample Available : | yes |
Shipment Terms : | fob,Negotiable |
Payment Mode : |
T/T,PayPal |
Description
KL2.5LM (B) LED Lithium Coal Miner's Lamp
Summary
It is made from advanced LED Illuminator and Li-ion battery polymer. It mainly used in coal mine lighting, mining, oil extraction and tunnel.
Main characteristics of this Coal Miner's Lamp
(1).Portable&Cordless&Rechargeable&Shock-resistant.
(2).Its main light source is made from high-power 1 W LED illuminator, whose illumination is ≥2500Lux.
(3)..The mining lamp outer shell is made from import PC/ABS alloy material, which is characteristic of good impact toughness, anti-static, waterproof and explosion-proof having improved its safety.
(4). It does not require any maintenance, and does not require to change illuminator either.
(5). PTC and safety protected high quality circuit are inserted in the battery, and the short circuit time is shorter than 20ms, which is characteristic of anti-lavishly charging, anti-lavishly discharging, protection of short circuit and so on. It is very safe.
(6). The Main light source and assisting light source are controlled by switches, alternating the Main light source and assisting light source according to request. The switch on the main light source, the output constant current is 120mA±5mA; when the battery voltage drops to 3.1V±0.1V, the lamp alternates to assisting light source, which can keep working for 2 hours to ensure the miner’s safety.
(7).Normally, working current is 150mA, also can made-to-order according to the request of customer, the illumination of stronger model can stronger than 4500Lux.
Strictly according to standard
1).The Universal Mining Light Safety Standard of GB7957-2003;
2).The related standard of KL Mining Light of MT927-2004 and KL Mining Light of Q/320206DQHF01-2009
3).CE/RoHS/ATEX/MA/ExsI
Wearing & Mounting Methods
On Helmet/On headOn belt/Hold in the hand/
Fixed location/Mobile location/On metal
Technical Specifications of KL2.5LM (B) LED coal miner's lamp
(1).Charging voltage: 5V
(2).Rated capacity of Li-ion battery:3Ah
(3).Rated voltage: 3.7V
(4).Operation current:
*high-beam light source: 150mA
*Low -beam light source: 60mA
(5).Work time:
*high-beam light source: 15hours
*Low -beam light source:35hours
(6).Illumination (distance of 1 meter):2500Lux
(7).Charging time:
*Normal discharge:9h
*Completely discharge: 10h
(8).Life of battery(circulation):500time≥80%C
(9).Total weight (Including battery) 130g
(10).Grade of waterproof: IP67
Coal Miner's Lamp/KL2.5LM (B) LED Lithium Coal Miner's Lamp