The 919E-30-46-10K pyroelectric energy detector comes with a removable diffuser based attenuator for high energy YAG and erbium lasers. It has a 46 mm aperture with diffuser out and 33mm aperture with diffuser in. It can measure energies from 10 µJ up to 30 J. It can operate at repetition rates up to 10 kHz and is calibrated specifically for 1.064 (both with diffuser in and out), 0.532 (with diffuse out only), 2.1 and 2.94 µm (with diffuser in only).  The sensor comes with a standard 1.5 meter cable for connecting to a power meter. Compatible power meter models include 1919-R, 843-R, 843-R-USB, and 841-PE-USB.  Since certain specifications are interrelated with various settings, please refer to the complete specifications sheet under Resources below to determine if this product meets your requirement.  Cable length is 1.5 meters.  It has one 1/4-20 tapped hole on the side and one M6 hole on the back side of the head for mounting and comes with a 1/2 inch diameter post.

• 探测器材料

  Metallic with removable diffuser

• 探测器类型

  Pyroelectric

• 光谱范围

  0.532, 1.064, 2.10, 2.94 µm

• 感光尺寸

  Ø46 mm

• 最大脉冲能量（有衰减器）

  30 J

• 最大重复频率

  10 kHz

• 最大脉冲宽度

  5 ms

• 有衰减器时的最大脉冲能量

  30 J

• 最大脉冲能量（无衰减器）

  10 J

• 最大平均功率

  40 W w/ diffuser, 15 W w/o diffuser

• 噪声等效能量

  1 µJ in 2 µs, 20 µJ in 5 ms setting (w/o diffuser)

• 冷却

  Sensor Body

• 端口类型

  DB15

• 反射率

  50% approx. w/o diffuser, 25% approx. w/ diffuser

• 工作温度

  15°C to 35°C, <70% RH, non-condensing

• 存储温度

  0°C to 50°C, <90% RH

• 尺寸

  Ø62 x 28.5 mm

• 重量

  0.3 kg

• RoHS

  Compliant

• 校准不确定度

  ±4% basic, add ±2% @ 0.2-3 µm, ±5% @ 10.6 µm

• 损伤阈值

  1.5 J/cm2 (<100 ns pulse), 3 J/cm2 (1 µs), 20 J/cm2 (300 µs), 60 J/cm2 (2 ms)

• 线性度

  ±2% with energy for >10% of full scale

• 
  

919E-30-46-10K焦热电能探测器带有一个可拆卸的基于扩散器的衰减器，用于高能YAG和erbium激光器。它有一个46毫米的孔径与扩压器，和33毫米的孔径与扩压器。它可以测量能量从10µJ 30 j .它可以运行重复频率10 kHz和校准专门为1.064(与扩散器进出),0.532(仅与扩散),2.1和2.94µm(仅与扩散器)。传感器带有标准的1.5米电缆，用于连接到功率表。兼容的功率表型号包括1919-R、843-R、843-R- usb和841-PE-USB。由于某些规格与各种设置相关，请参阅下面参考资料下的完整规格表，以确定该产品是否满足您的要求。电缆长度为1.5米。侧面有一个1/4-20的抽头孔，头部背面有一个M6孔用于安装，有一个直径为1/2英寸的柱子。