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: 1.Auto wavelength recognition 2.Data storage up to 999 items 3.USB interface and PC associated software available
Specification:
Type
FHM2A01 / FHM2B01
FHM2B01
Power Meter Parameters:
Calibration Wavelength
850/1300/1310/1490/1550/1625nm
Connector
interchangeable FC/SC (ST optional)
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
-70 to +10dBm
-50 to +26dBm
Laser Source Parameters:
Output Wavelength
1310/1550nm
Connector
fixed FC/PC (interchangeable FC/SC/ST customized)
Modulation Frequencies
270Hz/1KHz/2KHz
Output Power
-5dBm±0.5dB
Stability Long-term (8h)
±0.1dB@1310/1550nm
Stability Short-term(15min)
±0.05dB@1310/1550nm
Wavelength Recognizing Code
Yes
Auto Power off
Yes
General Parameters:
Power Supply
2pcs*NiHM 1.2V, 2000mAh; AC/DC Adapter
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*rechargeable batteries, AC/DC adapter, 3*ceramic sleeves, USB cable, carrying bag, CD disk, user manual, test report
9%
Mô tả
Máy đo suy hao quang cầm tay FHM2B01 (FHM-2B01)
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:
1.Auto wavelength recognition
2.Data storage up to 999 items
3.USB interface and PC associated software available
Specification:
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