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Handy Desktop form factor
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Wide range of user-selectable functionalities: logic functions, counting, timing, digital pulse generator
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4 independent sections, each with:
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6 NIM/TTL/ANALOG input
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Scalers
Digital
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High-rate multi-channel counting with programmable gate, reset, and cascading capabilities
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Integrated logic, timing, and counting functions in configurable NIM and desktop instruments
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FPGA-based multichannel scalers with deep buffers and synchronized event latching
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Remote configuration and control via USB/Ethernet with software and SDK support
The Scalers family provides flexible counting, rate monitoring, and programmable logic solutions for laboratory setups and detector readout systems. These instruments are designed to measure event rates, accumulate counts over time, and implement trigger and timing logic within compact NIM or desktop platforms. With support for high input frequencies, multi-channel counting, and configurable gating and reset mechanisms, they enable precise monitoring of detector activity and experiment timing conditions.
In addition to standalone counters, the family integrates programmable logic and FPGA-based multichannel scalers capable of handling large channel counts and high counting rates. This allows users to implement custom counting architectures, time-tagged measurements, and synchronized latching of events, ensuring seamless integration with modern data acquisition systems and complex trigger schemes.
Scalers Models
Grid
Compare
New
DT1081B
FW2495SC
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Up to 160 Channel Latching Scaler
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Up to 200 MHz of counting frequency
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64-bit channel depth
FW1495SC
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Up to 128 Channel Latching Scaler
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250 MHz maximum counting frequency
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32 bit channel depth
N1145
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Four 8-digit up-counters with 250 MHz max counting rate
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One 7-digit down-counter with 80 MHz max counting rate
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NIM and TTL inputs
N1081B
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Double-width NIM unit
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Wide range of user-selectable functionalities: logic functions, counting, timing, digital pulse generator.
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4 independent sections, each with:
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6 NIM/TTL/ANALOG input
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Image |
Name
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Package | No. of Channels | Input Type | Count Rate (MHz) | Channel Depth | Connectors | |
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New DT1081B |
Desktop | 24 | NIM / TTL | 50 | n.a. | LEMO | |
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FW2495SC |
VME/Desktop | 64 (expandable up to 160) | ECL / LVDS / PECL NIM / TTL | 200 | 64 bit | Robinson Nugent Flat / LEMO | |
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FW1495SC |
VME | 64 (expandable up to 128) | ECL / LVDS / PECL NIM / TTL(2) | 200 - 250 | 32 bit | Robinson Nugent Flat / LEMO | |
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N1145 |
NIM 2U | 4+1 downcounter | NIM / TTL | 4x250 + 1x80 | 4x8 + 1x7 digit | LEMO | |
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N1081B |
NIM | 24 | NIM / TTL | 50 | n.a. | LEMO |
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