The solid stainless steel optical test plates have a thickness of 12.5/25 mm and feature a hard, vacuum-compatible magnetic surface for mounting small equipment. The breadboards have standard through holes spaced 25 mm apart, and 50 mm from the edge of the breadboard.
These test plates can also be used in a vacuum. After passivation, the test plates are double-bagged in a clean environment to prevent contamination during transport to the cleanroom. These breadboards should be handled with gloves to prevent the surface from being contaminated by skin oils. For use in vacuum-sensitive systems, they should first be thoroughly dried in an oven to remove moisture and surface volatiles. Additional cleaning may be required depending on system requirements.

➤ Made of high-quality stainless steel (304 or 430) with fine craftsmanship
➤ Resistant to deformation
➤ Matte surface finish

公制尺寸	英制尺寸
原料	430/304不锈钢
表面处理	亚光处理
厚度	12.5/25 mm	0.5/1 in
螺纹孔	M6-1.0	1/4-20
孔间距	25 mm	1 in
边距	37.5 mm	1.5 in

	Metric size	Imperial size
Raw material	430/304stainless steel
Surface treatment	matte finish
Thickness	12.5/25 mm	0.5/1 in
Threaded holes	M6-1.0	1/4-20
Hole spacing	25 mm	1 in
Margins	37.5 mm	1.5 in

OPTSS 12.5 series	Length*width*height		Weight kg
	mm	in
OPTSS-0303M/E-12.5H	300*300*12.5	12*12*0.5	9
OPTSS-0345M/E-12.5H	300*450*12.5	12*18*0.5	12
OPTSS-0306M/E-12.5H	300*600*12.5	12*24*0.5	18
OPTSS-0404M/E-12.5H	400*400*12.5	30*36*0.5	15
OPTSS-0405M/E-12.5H	400*500*12.5	16*16*0.5	21
OPTSS-0502M/E-12.5H	500*200*12.5	16*24*0.5	12
OPTSS-0505M/E-12.5H	500*500*12.5	20*12*0.5	24
OPTSS-0506M/E-12.5H	500*600*12.5	20*20*0.5	30
OPTSS-0575M/E-12.5H	500*750*12.5	20*24*0.5	26
OPTSS-0509M/E-12.5H	500*900*12.5	20*30*0.5	75
OPTSS-0606M/E-12.5H	600*600*12.5	24*24*0.5	36
OPTSS-0609M/E-12.5H	600*900*12.5	24*36*0.5	54
OPTSS-7575M/E-12.5H	750*750*12.5	30*30*0.5	54
OPTSS-0909M/E-12.5H	900*900*12.5	36*36*0.5	78
OPTSS-1004M/E-12.5H	1000*400*12.5	40*16*0.5	36
OPTSS-1005M/E-12.5H	1000*500*12.5	40*20*0.5	48
OPTSS-1006M/E-12.5H	1000*600*12.5	40*24*0.5	57
OPTSS-1008M/E-12.5H	1000*800*12.5	40*32*0.5	78
OPTSS-1010M/E-12.5H	1000*1000*12.5	40*40*0.5	96
OPTSS-1012M/E-12.5H	1000*1200*12.5	40*48*0.5	117
OPTSS-1203M/E-12.5H	1200*300*12.5	48*18*0.5	45
OPTSS-1206M/E-12.5H	1200*600*12.5	48*24*0.5	69
OPTSS-1209M/E-12.5H	1200*900*12.5	48*36*0.5	105
OPTSS-1505M/E-12.5H	1500*500*12.5	60*20*0.5	72
OPTSS-1506M/E-12.5H	1500*600*12.5	60*40*0.5	94
OPTSS-1845M/E-12.5H	1800*450*12.5	72*20*0.5	90

OPTSS 25 series	Length*width*height		Weight kg
	mm	in
OPTSS-1004M/E-25H	1000*300*25	40*16*1	26
OPTSS-1005M/E-25H	1000*500*25	40*20*1	32
OPTSS-1006M/E-25H	1000*600*25	40*24*1	38
OPTSS-1008M/E-25H	1000*800*25	40*32*1	52
OPTSS-1010M/E-25H	1000*1000*25	40*40*1	64
OPTSS-1012M/E-25H	1000*1200*25	40*48*1	78
OPTSS-1203M/E-25H	1200*300*25	48*18*1	30
OPTSS-1206M/E-25H	1200*600*25	48*24*1	46
OPTSS-1209M/E-25H	1200*900*25	48*36*1	70
OPTSS-1505M/E-25H	1500*500*25	60*20*1	46
OPTSS-1506M/E-25H	1500*600*25	60*40*1	64
OPTSS-1845M/E-25H	1800*450*25	72*20*1	60