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微通道板
Mirco Channel Plate
产品描述
微通道板是由数百万个微小通道电子倍增器组成的二维电子倍增列阵,是对二维空间分布的电子流进行多次倍增的元件。微通道板是微光像增强器的核心元件,作为一种具有快速时间响应和二维空间分辨能力的通道式电子倍增器,还可以直接探测各种高能粒子及射线等。夜视集团生产Φ16mm、Φ25mm、Φ33mm和Φ36mm像增强器用标准微通道板以及其他各种特殊用途的微通道板,年产量超过10万片。
MCP is a two-dimensional electron multiplier array composed of millions of micro-channel elec-tron multipliers, which is a component that multiplies the electron flow in two-dimensional space. It is the core element of low light level image intensifier. In addition to being a channel electron multiplier with fast time response and two-dimensional spatial resolution, it can also directly detect various high-en-ergy particles and rays. NNVT produces more than 100,000 MCPs per year, including Φ16mm, Φ25mm, Φ33mm, Φ36mm standard MCP used in image intensifier and other various special purpose.
产品原理
微通道板工作原理示意图
MCP the Product principle
产品应用
微光像增强器、微通道板型光电倍增管、X射线像增强器、其他光电探测与增强器件。
Image intensifier、MCP-PMT、X-ray image intensifier、Other photoelectric detection and enhancement devices.
产品特点
快时间响应,高二维空间分辨力。
Fast time response, high two-dimensional spatial resolution.
技术参数
圆形MCP规格 Circular MCP specifications | ||||||||
代号 Code | 外径(mm) Overall Dia. | 有效直径(mm) Useful Dia. | 通道直径 (μm) Channel Dia. | 通道间距(μm) Channel Pitch | 斜切角 Bias Angle | 厚度(mm)Thickness | 体电阻(MΩ)Resistance @500V | 增益 Gain@800V |
LC | Φ15.95±0.04 | Φ10.5 | 8±0.5 | 10±0.5 | 6º±1º | 0.38±0.02 | 90∽180 | ≥1500 |
BB | Φ24.8±0.04 | Φ18.8 | 6±0.5 | 8±0.5 | 6º±1º | 0.325±0.025 | 70∽300 | ≥1500 |
BJ | Φ24.8±0.05 | Φ18.8 | 10±0.5 | 12±0.5 | 5º±1º | 0.425±0.015 | 100∽300 | ≥1500 |
CC | Φ32.7±0.04 | Φ26 | 8±1 | 10±1 | 6º±1º | 0.38±0.02 | 50∽400 | ≥1500 |
CA | Φ32.7±0.04 | Φ26 | 10±0.5 | 12.5±0.5 | 12.0º±0.25º | 0.47±0.02 | 50∽250 | ≥2500 |
AA | Φ35.9±0.04 | Φ31 | 12±1 | 14±1 | 15.5º±1º | 0.5±0.02 | 65∽185 | ≥4000 |
DB | Φ49.95±0.05 | Φ44 | 12±0.5 | 15±0.5 | 7º±1º | 0.5±0.05 | 10∽100 | ≥7000(1000V) |
DM | Φ49.95±0.05 | Φ44 | 8±0.5 | 10±0.5 | 6º±1º | 0.38±0.02 | 40∽150 | ≥1000 |
DH | Φ55.95±0.05 | Φ50 | 12±0.5 | 15±0.5 | 8º±1º | 0.5±0.05 | 40∽200 | ≥7000 (1000V) |
DC | Φ55.95±0.05 | Φ50 | 21±0.5 | 25±0.5 | 6º±1º | 0.9±0.05 | 40∽200 | ≥7000(1000V) |
DD | Φ80.95±0.05 | Φ75 | 21±0.5 | 25±0.5 | 6º±1º | 1.0±0.05 | 40∽200 | ≥7000(1000V) |
DK | Φ88.0±0.1 | Φ80 | 21±0.5 | 25±0.5 | 6º±1º | 1.0±0.05 | 40∽150 | ≥7000(1000V) |
DL | Φ105.9±0.1 | Φ100 | 12±0.5 | 14.5±0.5 | 6º±1º | 0.5±0.05 | 40∽200 | ≥7000(1000V) |
DF | Φ105.9±0.1 | Φ100 | 21±0.5 | 25±0.5 | 6º±1º | 1.2±0.05 | 40∽200 | ≥7000(1000V) |
l 工作温度:-45~+55℃,暗电流≤5×10-12A/cm2,开口面积比≥60%。
l Operating ambient temperature: -45~+55℃, Dark current ≤5×10-12A/cm2,Operating area ratio ≥60%。
方形MCP规格 Rectangular MCP specifications | |||||||||
代号 Code | 长度(mm) Length | 宽度(mm) Width | 有效区(mm) Useful Area. | 通道直径(μm) Channel Dia. | 通道间距(μm) Channel Pitch | 斜切角 Bias Angle | 厚度(mm) Thickness | 体电阻(MΩ)Resistance @500V | 增益 Gain@800V |
EM | 51.95±0.05 | 51.95±0.05 | ≥47mm×47mm | 21±1 | 25±1 | 6º±1º | 1.2±0.05 | 100∽150 | ≥10000 (1200V) |
EK | 99.9±0.1 | 49.9±0.1 | ≥95mm×45mm | 21±1 | 25±1 | 6º±0.5º | 1.2±0.05 | 100∽200 | ≥7000 (1200V) |
方形MCP规格 Rectangular MCP specifications | |||||||||
代号 Code | 外圆尺寸(mm) Overall Dia. | 内圆尺寸(mm) Inner circle Dia. | 角度 Useful Dia. | 通道直径(μm) Channel Dia. | 通道间距(μm) Channel Pitch | 斜切角 Bias Angle | 厚度(mm) Thickness | 体电阻(MΩ)Resistance @500V | 增益 Gain@800V |
/ | Φ75±0.1 | Φ45±0.1 | / | 21±1 | 25±1 | 8º±1º | 1.0±0.05 | 90∽130 | ≥5000 (1000V) |
EL | Φ86±0.1 | Φ30±0.1 | / | 21±1 | 25±1 | 6º±1º | 1.2±0.05 | 10∽100 | ≥10000 (1200V) |
/ | Φ119.95±0.05 | Φ32.05±0.05 | / | 21±1 | 25±1 | 6º±1º | 1.0±0.05 | 30∽200 | ≥7000 (1200V) |
/ | Φ83.9±0.05 | Φ49.9±0.05 | / | 12.5±1 | 15±1 | 6º±1º | 1.0±0.05 | 10∽100 | ≥10000 (1400V) |
EJ | Φ105.95±0.05 | Φ85.95±0.05 | 200±0.5º | 21±1 | 25±1 | 8º±1º | 1.2±0.05 | 30∽200 | ≥7000 (1200V) |
EN | Φ148±0.2 | Φ34±0.2 | 90±0.5º | 21±1 | 25±1 | 6º±0.5º | 1.2±0.05 | 30∽200 | ≥7000 (1200V) |
定制化服务 Customization |
u 可镀多种膜层(Coated with a variety of film layers) |
除了镀制镍铬合金外,用户还可以选择金、氧化铝、氟化镁、、碘化铯等不同材料的膜层以及不同镀膜深度,满足用户不同使用需求。 |
In addition to nickel chromium alloy plating, users can also choose Au、AL2O3、MgF2、KBr、CsI and other different materials of the film layer and different depths, to meet the different needs of the film. |
u 可选高增益、长寿命ALD-MCP(High gain and long lifetime MCP is optional) |
通过ALD沉积技术,可以提高微通道板增益、延长微通道板使用寿命。 |
Thought ALD technology, improve the gain and lifetime of the MCP. |
u 可定制各种规格(Various specifications can be customized) |
用户可根据使用需求,定制不同形状、尺寸、有效区面积、厚度、特殊面型(如球面、柱面)等微通道板。 |
Users can customize different shapes、sizes、effective area、thickness、curved MCP(sphere、cylinder)and other MCP according to the use requirements. |