Description:
Grandway provides high precision optical multimeter. FHM2 Series Optical Multimeter integrates a stable optical laser source and a precise optical power meter.
The optical laser source unit launches the laser whose wavelengths are at 1310/1490/1550nm or 1310/1550nm (according to the model). The optical power meter unit can recognize the wavelength automatically. FHM2 Series Optical Multimeter offers a large storage capacity; With the assorted software, user can generate a report or manage the test report easily.
Features:
- Auto wavelength recognition
- Data storage up to 999 items
- USB interface and PC associated software available
Specification:
Type | FHM2B02 | |
Power Meter Parameters: | ||
Calibration Wavelength | 850/1300/1310/1490/1550/1625nm | |
Connector | interchangeable FC/SC | |
Data Storage | 999 items | |
Ref.Value | Yes | |
Display Units | dB/dBm/mW/uW | |
Display Precision | 0.01dB | |
Accuracy | ±5%±1nW | |
Wavelength Recognition | 1310/1490/1550 (input power≥-40dBm) | |
Tone Detection | 270Hz/1KHz/2KHz (input power≥-40dBm) | |
Measuring Range | -50 to +26dBm | |
Laser Source Parameters: | ||
Output Wavelength | 1310/1490/1550nm | |
Connector | FC/SC | |
Modulation Frequencies | 270Hz/1KHz/2KHz | |
Output Power | 0dBm±0.5dB | |
Stability Long-term (8h) | ±0.1dB@1310/1550nm; ±0.2dB@1490nm | |
Stability Short-term(15min) | ±0.05dB@1310/1550nm; ±0.1dB@1490nm | |
Wavelength Recognizing Code | Yes | |
Auto Power off | Yes | |
General Parameters: | ||
Power Supply | 2*NiHM AA batteries | |
PC Interface | USB | |
Battery Life | >100 hours (laser off) | |
Storage Temperature | -20℃~+70℃ | |
Operating Temperature | -10℃~+50℃ | |
Relative Humidity | <90% (Non-condensing) | |
Dimension | 168mmL×76mmW×43mmH | |
Weight | 310g | |
Standard Accessories: | ||
FC adapter, SC adapter, 2*NiHM AA batteries, 3*ceramic sleeves, power adapter, USB cable, carrying bag, CD disk, user manual, test report |
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