PRODUCTS

nPA-400 是獲取(qǔ)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(fǎ)。
幹淨,高效的圖(tú)形用戶界麵使用戶能夠以最少的培訓或經驗充分(fèn)表征其光(guāng)纖特性。nPA-400提供準確且(qiě)可(kě)重複(fù)的折射率數(shù)據,提供有(yǒu)關光纖設計和製(zhì)造工藝的寶貴信息。
nPA-400 折射率分析儀使用(yòng)改進(jìn)的(de)折射近場技術來(lái)分析光纖的端視圖灰度強度(dù)分布,以確定(dìng)其完整(zhěng)的 2D 折射率(lǜ)分布。
數秒(miǎo)內完成測量
非常快速和簡單(dān)的光纖製備 - 隻需(xū)切割和插入光(guāng)纖
高度友好的用戶軟件
測量(liàng)直徑(jìng)達 400 μm
測量(liàng)非圓形對稱光纖 - 適用於PM;八邊形,多芯
可(kě)溯源的校準
生產線
研發實(shí)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