关联分类
产品说明

怀特池反射镜组(White Cell Mirror Set)是专为怀特型长光程气体吸收池(White Cell)设计的精密光学组件,通常由一块主镜和两块辅镜组成,三片球面反射镜通过特定的曲率和位置配置,使光束在气体池内多次反射,有效延长光与待测气体的相互作用距离,从而提高微量气体的吸收检测灵敏度。

反射镜可选用低热膨胀熔融石英、铝合金或碳化硅(SiC)等基底材料,经过精密加工与抛光,具有良好的面形精度和结构稳定性。镜面可采用保护性金膜,也可根据工作波长及使用环境定制银膜或介质高反膜,以降低多次反射造成的光能损失。

整套反射镜可根据气体池的结构尺寸、目标光程及光斑分布进行匹配设计,优化多次反射光路,提高光束传输效率和系统稳定性,适用于长时间连续运行的红外气体检测系统。

典型应用

  1. 傅里叶变换红外光谱仪(FTIR)及长光程气体吸收池
  2. 大气环境监测、VOCs及温室气体检测
  3. 工业烟气、化工过程及有毒有害气体在线分析
  4. 实验室气体吸收光谱、微量气体定量检测与标定
  5. 车载、便携式及其他红外气体检测设备

定制服务:图知光学支持根据客户需求定制反射镜口径、曲率半径、基底材料、反射膜系及安装定位尺寸,并可结合气体池腔体结构、目标有效光程和工作波长,提供三片反射镜的成套匹配方案。

示意图

* 如无特殊备注,单位默认为mm

通用参数
Material: H-K9L(CDGM)Surface Figure: λ/4 @ 633 nm
Centration: < 3'Surface Quality: 60/40
Back Side: Fine grinding or test polishingDimension Tolerance: +0.0/-0.1 mm
Thickness Tolerance: ±0.2 mmDeviation: ±2%
Bevel Protective bevel: 0.2~0.5 mm x 45°Coating: Uncoated, Protected Gold Coating


当前可见规格:16。点击展开可查看规格详情,点击型号可将参数信息同步到上方通用参数区。
展开 No. Size(mm) EFL(mm) Edge Thickness(Thinner side)(mm) Edge Thickness(Thicker side)(mm) R(mm) Coating Unit Price 货期 购物车
25x20 50.00 9.13 12.18 100.00 Uncoated ¥268.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-01
Size(mm):
25x20
EFL(mm):
50.00
Edge Thickness(Thinner side)(mm):
9.13
Edge Thickness(Thicker side)(mm):
12.18
R(mm):
100.00
Coating:
Uncoated
Unit Price:
¥268.75
货期:
3-4天
25x20 75.00 9.08 11.10 150.00 Uncoated ¥268.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-02
Size(mm):
25x20
EFL(mm):
75.00
Edge Thickness(Thinner side)(mm):
9.08
Edge Thickness(Thicker side)(mm):
11.10
R(mm):
150.00
Coating:
Uncoated
Unit Price:
¥268.75
货期:
3-4天
25x20 100.00 9.06 10.57 200.00 Uncoated ¥268.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-03
Size(mm):
25x20
EFL(mm):
100.00
Edge Thickness(Thinner side)(mm):
9.06
Edge Thickness(Thicker side)(mm):
10.57
R(mm):
200.00
Coating:
Uncoated
Unit Price:
¥268.75
货期:
3-4天
25x20 150.00 9.04 10.04 300.00 Uncoated ¥268.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-04
Size(mm):
25x20
EFL(mm):
150.00
Edge Thickness(Thinner side)(mm):
9.04
Edge Thickness(Thicker side)(mm):
10.04
R(mm):
300.00
Coating:
Uncoated
Unit Price:
¥268.75
货期:
3-4天
25x20 200.00 9.03 9.78 400.00 Uncoated ¥293.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-05
Size(mm):
25x20
EFL(mm):
200.00
Edge Thickness(Thinner side)(mm):
9.03
Edge Thickness(Thicker side)(mm):
9.78
R(mm):
400.00
Coating:
Uncoated
Unit Price:
¥293.75
货期:
3-4天
25x20 250.00 9.03 9.63 500.00 Uncoated ¥343.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-06
Size(mm):
25x20
EFL(mm):
250.00
Edge Thickness(Thinner side)(mm):
9.03
Edge Thickness(Thicker side)(mm):
9.63
R(mm):
500.00
Coating:
Uncoated
Unit Price:
¥343.75
货期:
3-4天
25x20 300.00 9.02 9.52 600.00 Uncoated ¥343.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-07
Size(mm):
25x20
EFL(mm):
300.00
Edge Thickness(Thinner side)(mm):
9.02
Edge Thickness(Thicker side)(mm):
9.52
R(mm):
600.00
Coating:
Uncoated
Unit Price:
¥343.75
货期:
3-4天
25x20 500.00 9.01 9.31 1000.00 Uncoated ¥343.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-08
Size(mm):
25x20
EFL(mm):
500.00
Edge Thickness(Thinner side)(mm):
9.01
Edge Thickness(Thicker side)(mm):
9.31
R(mm):
1000.00
Coating:
Uncoated
Unit Price:
¥343.75
货期:
3-4天
25x20 50.00 9.13 12.18 100.00 Protected Gold Coating ¥368.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-09
Size(mm):
25x20
EFL(mm):
50.00
Edge Thickness(Thinner side)(mm):
9.13
Edge Thickness(Thicker side)(mm):
12.18
R(mm):
100.00
Coating:
Protected Gold Coating
Unit Price:
¥368.75
货期:
3-4天
25x20 75.00 9.08 11.10 150.00 Protected Gold Coating ¥368.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-10
Size(mm):
25x20
EFL(mm):
75.00
Edge Thickness(Thinner side)(mm):
9.08
Edge Thickness(Thicker side)(mm):
11.10
R(mm):
150.00
Coating:
Protected Gold Coating
Unit Price:
¥368.75
货期:
3-4天
25x20 100.00 9.06 10.57 200.00 Protected Gold Coating ¥368.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-11
Size(mm):
25x20
EFL(mm):
100.00
Edge Thickness(Thinner side)(mm):
9.06
Edge Thickness(Thicker side)(mm):
10.57
R(mm):
200.00
Coating:
Protected Gold Coating
Unit Price:
¥368.75
货期:
3-4天
25x20 150.00 9.04 10.04 300.00 Protected Gold Coating ¥368.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-12
Size(mm):
25x20
EFL(mm):
150.00
Edge Thickness(Thinner side)(mm):
9.04
Edge Thickness(Thicker side)(mm):
10.04
R(mm):
300.00
Coating:
Protected Gold Coating
Unit Price:
¥368.75
货期:
3-4天
25x20 200.00 9.03 9.78 400.00 Protected Gold Coating ¥393.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-13
Size(mm):
25x20
EFL(mm):
200.00
Edge Thickness(Thinner side)(mm):
9.03
Edge Thickness(Thicker side)(mm):
9.78
R(mm):
400.00
Coating:
Protected Gold Coating
Unit Price:
¥393.75
货期:
3-4天
25x20 250.00 9.03 9.63 500.00 Protected Gold Coating ¥418.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-14
Size(mm):
25x20
EFL(mm):
250.00
Edge Thickness(Thinner side)(mm):
9.03
Edge Thickness(Thicker side)(mm):
9.63
R(mm):
500.00
Coating:
Protected Gold Coating
Unit Price:
¥418.75
货期:
3-4天
25x20 300.00 9.02 9.52 600.00 Protected Gold Coating ¥418.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-15
Size(mm):
25x20
EFL(mm):
300.00
Edge Thickness(Thinner side)(mm):
9.02
Edge Thickness(Thicker side)(mm):
9.52
R(mm):
600.00
Coating:
Protected Gold Coating
Unit Price:
¥418.75
货期:
3-4天
25x20 500.00 9.01 9.31 1000.00 Protected Gold Coating ¥418.75 3-4天
No.:
H-K9L平凹球面离轴反射次镜-16
Size(mm):
25x20
EFL(mm):
500.00
Edge Thickness(Thinner side)(mm):
9.01
Edge Thickness(Thicker side)(mm):
9.31
R(mm):
1000.00
Coating:
Protected Gold Coating
Unit Price:
¥418.75
货期:
3-4天
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