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产品简介
以色列 Duma Optronics SpotOn Analog USB激光位敏测量仪
先进的模拟和数字光束定位系统。该设备提供激光位移的实时测量,更新率高达 30 KHz (9x9mm PSD) 和 60 KHz (4x4mm PSD),分辨率为 1 微米。也可提供动态范围内的特殊高分辨率版本:4x4mm PSD可达±0.1 微米,9x9mm PSD可达±0.2 微米。
该系统可测量连续波和脉冲光束,并提供外部触发器以进行同步数据采集,可通过 USB 端口同时控制最多8台设备。
产品参数
Product Parameter
波长范围 | 350 - 1100 nm |
探头尺寸 | 4x4 mm model SPOTANA-USB-4, 9x9 mm model SPOTANA-USB-9 |
可测量的光斑直径范围 | 4x4: 50μm - 3mm, 9x9: 50μm - 8 mm |
位置精确度 | ±25 μm (使用0.8 mm直径HeNe 激光测量得到) |
位置分辨率
特殊款 |
4x4: 优于±0.5µm, 9x9: 优于±1µm
4x4: 在±1mm动态范围内优于±0.1µm, 9x9: 在±2mm动态范围内优于±0.2µm |
反应时间 | 4x4: <20 μm, 9x9: <60 μm |
数据更新速率 | Display mode: 单个探头Digital 40 Hz
Scope mode: Digital 4 kHz up to 2000 points (position), 8 kHz up to 4000 points (power). Analog mode: 4x4: 60 kHz max. speed, 9x9: 30 kHz max. speed |
输入功率范围 | 高放大率High Amp: 1 - 250 μW
低放大率Low Amp: 10 - 2500 μW |
功率精确度 | ±5% |
最小可检测偏差
(连续/脉冲) |
Analog Mode: 1 mV (CW) / 5mV (Pulsed) |
供电方式 | ±18V, 200mA |
订货信息:
设备包括PSD 传感器(横向效应型),3 米长的附加电缆、控制盒和电源。
SPOTANA-4-USB-L: System with 4x4mm PSD, Low amp.
SPOTANA-4S-USB-L: System with 4x4mm PSD, Low amp, High Position Resolution.
SPOTANA-4-USB-H: System with 4x4mm PSD, High amp.
SPOTANA-4S-USB-H: System with 4x4mm PSD, High amp, High Position Resolution.
SPOTANA-9-USB-L: System with 9x9mm PSD, Low amp.
SPOTANA-9S-USB-L: System with 9x9mm PSD, Low amp, High Position Resolution.
SPOTANA-9-USB-H: System with 9x9mm PSD, High amp.
SPOTANA-9S-USB-H: System with 9x9mm PSD, High amp, High Position Resolution.
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