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Tell me the TYPE A or the C when you make the order
TL520 Mini-Designed Optical Power Meter is a self-developed test instrument which is widely used for installation, operation and maintenance of fiber-optic network. TL520 can test optical power within the range of 800~1700nm wave length. There are 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm, six calibrated wavelength.
TL520-A:
Measurement range: -70~+10dBm,calibrated wavelength:850nm,1300nm,1310nm,1490nm,1550nm,1625nm
TL520-C:
Measurement range: -50~+26dBm,calibrated wavelength:850nm,1300nm,1310nm,1490nm,1550nm,1625nm
Specifications:
Measurement range dBm | -70~+10 dBm | -50~+26 dBm |
Wavelength range(nm) | 800~1650 | |
Calibrated wavelength | 850nm,1300nm,1310nm,1490nm,1550nm,1625nm(other wavelength will be on request) | |
Detector | Inga As | |
Accuracy | <±3% (-10dBm,22℃) | |
Resolution | Linearity:0.1%,Non-linearity:0.01dBm | |
Working temperature | -10℃~+50℃ | |
Storage temperature | -20℃~+70℃ | |
Relative humidity | 90%(+30℃), | |
connector | Two types: 1. FC/PC connector; changeable FC/PC SC/PC( ST and LC as Optional) | |
Power supply | 3pcs AAA batteries | |
DC power supply | Optional accessory which require special order Support wide range power input work (AC 90-240) | |
Working hours | >120 hours(without backlight) | |
Weight(g) | 160g | |
Dimension(mm) | 130×63×29 | |
