BRAND：INTOSEA
VFL-50 Accumulate credit times visual fault locator
VFL-50 Visual Fault Locator uses the FP-LD as the emitting component. Driven by constant current source, the indicator can emit stable red laser.The product can be used to inspect fiber failure when they connect with optical interface and be inserted into single mode or multi mode optical fiber.It is indispensable tool in fiber project constructing, fiber net-work maintaining, optical component manufacture and research.
VFL-50 Accumulate credit times visual fault locator Features
· 2.5mm universal connector, for 1.25mm connectors（Optional Options）,
· FC (Male)-LC (Female) convertor can be provided on requests.
· Operates either in CW or Pulsed
· Constant output power
· Lower Battery warning
· Long battery life (up to 60 hours)
· Crash-proof and dust-proof design for laser head
· Laser case ground design prevents ESD damage
· Burning testing to ensure the reliability.
· Portable and rugged, easy to use
· Guarantee to CE standards include EMC, EMI, ROHS
VFL-50 Accumulate credit times visual fault locator Specifications
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VFL-50 Pen-type Visual Fault Finder |
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Central Wavelength |
650nm±10nm (635nm can be required on request) |
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Emitter Type |
FP-LD |
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Output Power |
Optional choice for 50mw on actual needs |
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Optical Connector |
2.5mm universal connector For 1.25mm connectors, FC (Male)-LC (Female) convertor can be optional on customer requests |
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Operating Model |
Both CW and Pulse available |
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Pulse Frequency |
2~3Hz |
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Power Supply |
2 AA alkaline batteries |
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Battery Operating Time |
650nm@1mw ≥65hour 650nm@10mw≥15hour 650nm@30mw≥9hour 650nm@50mw≥7hour Test with Panasonic LR6 AA ALKALINE battery |
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Operating Temperature |
-10~+45 (℃) |
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Storage Temperature |
-40~+70 (℃) |