He-Ne Laser tubes  He-Ne Laser tubesMain specifications and prices of intracavity He-Nelaser tube series (Wavelength 632.8nm multi made,long operating time warranty time 1.5 year)

Type		Working Current (mA)	Triggering Volfage (±1kV)	Working Voltage (±1kV)	Qutput Power (Wm)
Cavity Length (±1mm)	Diameter (±1mm)
150	28	3	4	1.3	0.8
180	28	4	4	1.4	1.2
200	30	4	5	1.5	1.4
230	35	4	5	1.5	1.5
250	36	4	5	1.5	2
280	36	5	5	1.5	3
300	36	5	5	1.5	5
320	36	5	5	1.5	5
350	36	5	5	1.5	7
400	36	7	5	1.5	8
450	39	8	5	1.5	10
480	39	8	5	1.5	12
500	39	12	6	2	15
550	39	12	6	2	15
600	40	15	7.5	3.5	20
800	50	20	7.5	3.5	25
1000	50	20	7.5	3.5	40

He-Ne Laser tubes