Raycus RFL-C4000S, User Manual

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Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL- RFL-C4000S
37
The modulation frequency range of the RFL-C4000S laser is 1-5000Hz, and the minimum
pulse width of the laser must be greater than or equal to 160us.
Table 12 for reference values of the laser frequency and duty cycle.
Hz
PW
Duty
95% 90% 80% 70% 65% 60% 55% 50% 45% 40% 35% 30% 25% 20% 15% 10%
5000Hz 190us 180us 160us
4500Hz 200us 177us
4000Hz 200us 175us 162us
3500Hz 200us 185us 170us
3000Hz 200us 183us 166us
2500Hz 200us 180us 160us
2000Hz 200us 175us
1500Hz 200us 166us
1000Hz 200us
500Hz 300us 200us
4.10 Steps of shutting down
Please turn off the laser in the order below:
(1) Turn off the emission;
(2) Turn the key switch to the "OFF" position and release “START” button;
(3) Turn off the chiller;
(4) Disconnect the air switch;
(5) Cover the output head protection cap;