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Product features:
Product description:
The 3-in-1 optical multimeter NF-911 is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power measurements as well as for optical fiber winding or breakage.
It has features of ingenious appearance, wide range of power measurement, high accuracy with high performance-to-price ratio.
Technical indexes
Optical Power Meter Module
Detector Type：IngaAs
Measurement Range(dBm)：-50~+26
Calibrated wavelengths(nm):850, 1300, 1310, 1490, 1550, 1625nm
Resolution (dB):0.01dBm
Identification Frequency Range：10Hz~60KHz
Optical Connector：FC(SC,ST,LC connector can be optional)
Optical Light Source Module
Emitter Type：FP-LD
Wavelengths：1310/1550 (other wavelengths can be customized)
Ouput Power(dBm): -7dBm
Output Stability:±0.05dB/15mins; ±0.1dB/ 8hours
Modulation Frequencies:270Hz, 1KHz, 2KHz
General Specifications of Multi Meter
Power Supply:1.5V*3pcs
Auto-off time:15mins
Operating Temperature(°C):-10~+60
Dimension(mm):160x75x32mm
Weight (g):400g
Application pictures
| Model | NF-911A | NF-911C | |
| Power meter | Power detecting range(dBm) | -70 ~ +10 | -50 ~ +26 |
| Wavelenth (nm) | 800-1700 | ||
| Probe | InGaAs | ||
| Detection limit | ∮1.0mm | ||
| Standard wavelenth | 850, 1300, 1310, 1490, 1550, 1625nm | ||
| Light source | Modulation frequencies | CW/270Hz,1KHz,2KHz | |
| Standard wavelenth | 1310, 1550nm | ||
| Emitter type | FP-LD | ||
| VFL | Emmiting Energy | 5mw/ 10mw/ 20mw/ 30mw selectable | |
| Standard wavelenth | 650±10nm | ||
| Working temp | -20 ~ +70℃ | ||
| Power supply | 1.5V*3pcs | ||
| Overall dimension | 160x75x32mm | ||