H7421中文资料滨松光子数据手册PDF规格书
H7421规格书详情
Metal package PMT with Cooler
Photon Counting Head H7421 Series
The H7421 series are photon counting head devices containing a metal package photomultiplier tube having a GaAsP/GaAs photocathode and a thermoelectric cooler. The thermoelectric cooler reduces thermal noise generated from the photocathode which also offers a high quantum efficiency, allowing measurement to be made with a good S/N ratio even at very low light levels.
The H7421-40 has high sensitivity on wavelength from 300 nm to 720 nm.
The H7421-50 is sensitive over a wide spectral range from 380 nm to 890 nm.
The photomultiplier tube is maintained at a constant temperature by monitor
ing the output from a thermistor installed near the photomultiplier tube and regulating the current to the thermoelectric cooler.
产品属性
- 型号:
H7421
- 制造商:
HAMAMATSU
- 制造商全称:
Hamamatsu Corporation
- 功能描述:
Photo Counting Head
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HITTITE |
QFN |
6698 |
询价 | ||||
FUJ |
ROHS |
13352 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
E |
24+ |
109 |
现货供应 |
询价 | |||
HMC |
23+ |
QFN |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
FUJI |
23+ |
5000 |
专注配单,只做原装进口现货 |
询价 | |||
FUJI/富士电机 |
23+ |
66600 |
专业芯片配单原装正品假一罚十 |
询价 | |||
F |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHI |
25+ |
PLCC52 |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
H |
25+23+ |
SOP24 |
47775 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
PHI |
23+ |
PLCC52 |
3500 |
绝对全新原装!现货!特价!请放心订购! |
询价 |


