reci FC3000 - Page 14

Beijing Reci Laser Technology Co., Ltd
User Guide for Single Module Fiber Laser
11
CAUTION:
(1) Never make this product work in high humidity
（ ＞
95%
）
,though the products have an excellent adaptability to
the high humidity environment.
(2) Never let this product work below the ambient dew point
temperature(like the table 2.2)
Table 2.2 the Constant Dew Point Table
Maximum Relative
humidity (%)
20
30
40
50
60
70
80
90
95
Room
Temperature(℃)
Ambient Dew Point (Td-℃)
10
-11.9
-7
-0.3
0
2.5
4.8
6.7
8.4
9.2
15
-7.9
-2.3
1.5
4.6
7.3
9.6
11.6
13.4
14.2
20
-3.5
2
6
9
12
14.5
16.5
18
19
25
0.5
6
10.5
14
16.5
19
21
23
24
30
4.6
10.5
15
18.5
21.5
24
26
28
29
35
8.5
15
19.5
23
26
28.5
31
33
34
40
13
20
24
27.5
31
33.5
36
38
39
Temperature range for laser operating
NO
SYMBOL
IMPORTANT :
The lifetime of the laser will be shortened and the output power will
degrade while the cooling system working at a higher temperature for
too long time. Please ensure the cooling system is enough and the
temperature is suitable.