F3109
Types:
1310/1550nm
850/1310/1550nm
1310/1550/1625nm
Overview
The portable stabilized light source can provide stable output of 1-4 wavelength depending on user’s requirements. It can not only provide 650nm visible red light, but also provide 1310nm and 1550nm double-wavelength laser output for single-mode optical fibre measurement, or provide laser output of four wavelength, i.e.: 850/1300/1310/1550nm, it is an ideal tester designed for optical fibre works.
Features
High-stability multi-wavelength single (multiple) mode laser outputOptional CW or modulation mode
Large LCD display of working wavelength
Supports continuous work for up to 48 hours
Ability to switch working wavelength by pressing one key, easy to operate
AUTO POWER OFF
Function Description
1. Optical output
Connect FC optical fibre connector to the signal receiver of the device to be measured.
2. LCD
LCD displays the length of optical wave.
3. ON/OFF
While in power-off state, press it to power on the device.
While in power-on state, short press it (for less than 3 seconds) to enable or disable AUTOOFF function. If the icon “AUTOOFF” appears in the screen, the device will automatically turn off if there are no operations within 10 minutes. If the icon “AUTOOFF” doesn’t appear in the screen, it indicates that the “AUTOOFF” function has been disabled.
While in power-on state, long press ON/OFF key (for at least 3 seconds) to turn off the light source.
4. WAVE
Press the key to select output wavelength, the value will appear in LCD.
5. MODE
Switch the modulation frequency of light source between CW, 270Hz, 1000Hz and 2000Hz.
6. LIGHT
Press this key to turn on/off the back light.
