PRODUCTS
nPA-400 是獲取驗證標準光纖和特種光纖折射率數據的快速、簡便和低成本方法。
干凈，高效的圖形用戶界面使用戶能夠以最少的培訓或經驗充分表征其光纖特性。nPA-400提供準確且可重復的折射率數據，提供有關光纖設計和制造工藝的寶貴信息。
nPA-400 折射率分析儀使用改進的折射近場技術來分析光纖的端視圖灰度強度分布，以確定其完整的 2D 折射率分布。
數秒內完成測量
非常快速和簡單的光纖制備 - 只需切割和插入光纖
高度友好的用戶軟件
測量直徑達 400 μm
測量非圓形對稱光纖 - 適用于PM;八邊形，多芯
可溯源的校準
生產線
研發實驗室
QA環境
Repeatability* | |
Refractive Index Repeatability | 0.0002 |
Measurement Capability | |
Fiber Diameter | up to 400 μm |
Fiber Material | Silica glass |
Measurement Time** | < 5 seconds |
Measurement Range*** | +/- 0.025 |
Optical | |
Measurement Wavelength | 630nm |
Field of View | 520 μm |
Image Sensor | 1.1 inch CMOS, 12-bit 4096 x 3000 px resolution |
Dynamic Range | 74 dB |
Physical | |
Weight | 6 kg |
Size | 0.5 x 0.16 x 0.13 m |
Operating Temp | 15 – 30° C |
Performance Specification | Validated at 22° C |
Computer Requirements | All systems are supplied with a computer running up-to-date Windows operating system. |
Data Interface | 1 X USB 3.1 (USB A to USB B: 1m cable supplied) |
* measured on a 125 μm MM fibre sample without removing from the measurement cell ** averaging 5 images *** around reference fluid index
