SEM-7B Secondary Electron Multiplier
Youopto SEM-7B Secondary-Electron Multiplier for Particles/Shortwave EM in Scientific/Industrial/Space Equipment,Edge-Strip MCP33mm Overall/25mm Active/10µm Channels.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Supply voltage [gain ≥1×10⁷; Parameter Figure 01 max Column] | Max 2300 |
| Single electron pulse height resolution [Parameter Image 01 Max Column] | Max 120 |
| Dark count rate density [Parameter Figure 01 max Column; Original Compound Unit] | Max 3 |
| Strip current of MCP assembly [MCP supply voltage 2000V; Parameter Figure 01 min Column] | Min 5 |
| Mass [Parameter Image 01 Max Column] | Max 22 |
| Maximum diameter [Independent Overall Dimensions Table in Parameter Figure 01 and Reference Data in Figure 02] | 50 mm |
| Height [Independent Overall Dimensions Table in Parameter Figure 01 and Reference Data in Figure 02] | 9.9 mm |
| Input window area [Parameter Figure 01 Independent Overall Dimensions Table] | 5 cm² |
| Sinusoidal vibration [Parameter Image 02 Environmental Resistance Table] | acceleration amplitude of 200m×sec⁻²（20g）in 100~3000Hz range |
| Linear acceleration [Parameter Figure 02 Environmental Resistance Table; This Row Has No -2 Exponent, Not Borrowed from Sinusoidal Vibration] | acceleration amplitude of 200m×sec（20g） |
| Operating temperature [Parameter Image 02 Environmental Resistance Table] | ±50 °C |
| Transportation temperature [Parameter Figure 02 Environmental Resistance Table; Source Order Retained] | +60，-60 |
| Maximum temperature of vacuum heating [Parameter Image 02 Environmental Resistance Table] | 300 °C |
| Reliability: operating life [Parameter Image 02 Environmental Resistance Table] | 10000 hours |
| MCP active area diameter [Parameter Image 03 Independent Reference Data] | 25 mm |
| Channel diameter [Parameter Image 03 Independent Reference Data] | 10 μm |
| Channel bias angle [Parameter Figure 03 Independent Reference Data; Source Range Symbol ÷ Retained] | 11÷13 |
Key Features
Datasheet
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Supplier Information
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