Description
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.
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
| 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 | |
