High-rate multi-channel counting with programmable gate, reset, and cascading capabilities
Integrated logic, timing, and counting functions in configurable NIM and desktop instruments
FPGA-based multichannel scalers with deep buffers and synchronized event latching
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.

Desktop Four-Fold Programmable Logic Unit

128 Channels Latching Scaler for V2495 and DT5495

128 Ch 200 MHz Multievent latching Scaler Firmware for V1495

Quad Scaler And Preset Counter / Timer

NIM Four-Fold Programmable Logic Unit
Image |
Name
|
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 |