Features

The wavelength of the light source: 650 + 10NM

Application of optical fiber: SM, MM

The single mode output power: 20 mW

Power supply: 2 battery 5

Power continuous working time: more than 20h

Working temperature: 10-60 degrees (no dew)

Storage temperature: -40-85 degrees

Weight: 160g (without battery)

How to use:

1, from the end of the pen on the pen body rotation, the prepared two No. 5 batteries into thebattery to the pen pen tail, tail (bottom note!) A pen seat, negative alignment;

2, the pen pen body and tail connection installed, open the dust cap, according to a control switch, a red light observation interface, while indicating light; (note the eyes not to the optical interface, so as not to damage the eyes);

3, according to a control switch, a light pulse is observed, indicating a luminous tube and a light pulse (pulse frequency in 0.5-2HZ);

4, press the switch once, the light source is shut off, no light output at the same time, the light emitting tube is extinguished; (switch mode: continuous pulsed closed cycle modecontinuous)

5, detection of the tested fiber into the optical interface, at the same time according to thecontrol switch, select the output light mode (continuous or pulsed);

6, after use, the dustproof cap, do not use a long time, remove the battery to avoid batterydamage, decay, light.

 maintenance and matters needing attention:

1, the laser is harmful, especially to protect the eyes, laser, avoid direct eye laser;

2, in general, the higher the temperature is, the shorter life of laser, when used to avoid high temperature working environment;

3, the laser optical fiber head clean;

4, do not use the source, please dust cap to avoid dust falling;

5, do not use the battery should be removed;