The 818-ST2-IR/DB is a brand new thin-profile, wand IR detector with a sturdy metal housing. Incorporating a large area 10 mm X 10 mm Ge photodiode, this slim optical sensor is ideal for laser and other optical power measurements in tight locations with busy setups. It even provides a built-in calibrated OD3 attenuator at the flick of a button. The DB15 calibration module is detachable from the BNC connector, allowing interfacing with Newport meters, an oscilloscope, or a current meter as well. The 818-ST2-IR/DB photodetector is supplied with a NIST traced calibration report that details individual detector responsivity from 780–1800 nm measured with and without attenuator. Includes a BNC to DB15 calibration module. For the 3D model of this product, check 918D-ST-IR.
Note that Models 818-ST2-IR and 818-ST2-IR/CM are available offline only.
探测器类型
Wand Style
感光尺寸
10 x 10 mm
光谱范围
780 - 1800 nm
最大可测量功率
2.0 W (1830-R, 1918-R, 1936-R/2936-R), 1.3 W (843-R, 1919-R, 841-PE-USB)
最大可测量功率(无衰减器)
5 mW (1830-R, 1918-R, 1936-R/2936-R), 1.3 mW (843-R, 1919-R, 841-PE-USB)
最大功率密度
30 W/cm2
最大功率密度(无衰减器)
3 W/cm2
最大脉冲能量(有衰减器)
5 µJ
最大脉冲能量(无衰减器)
5 nJ
校准不确定度(无衰减器)
2% @ 780-910nm, 2% @ 911-1700nm
4%@1701-1800 nm
校准不确定度(带衰减器)
5% @ 780-910nm, 2% @ 911-1700nm
4% @ 1701-1800 nm
线性度
±0.5 %
均匀性
±2 %
材料
Germanium
上升时间
≤3 µs
工作温度范围
5 to 50°C, <70% RH
衰减器
OD3, Built-in
端口类型
DB15
最小可检测功率
5 nW
818-ST2-IR/DB是一种全新的薄型红外探测器,带有坚固的金属外壳。这款超薄光学传感器采用了10毫米x10毫米的大面积Ge光电二极管,适用于在繁忙的安装条件下的紧凑位置进行激光和其他光功率测量。它甚至提供了一个内置的校准OD3衰减器在轻击按钮。DB15校准模块可从BNC连接器分离,允许与Newport meter、示波器或电流表连接。818-ST2-IR/DB光电探测器提供了NIST跟踪校准报告,详细说明了在有和没有衰减器的情况下,每个探测器的响应度从780 - 180nm测量。包括BNC到DB15校准模块。这个产品的3D模型,请检查918D-ST-IR。请注意,型号818-ST2-IR和818-ST2-IR/CM仅脱机可用。