labZY

nanoMCA-SP

The nanoMCA-SP is a digital pulse processing multichannel analyzer that has a built-in preamplifier in addition to everything the original nanoMCA device has to offer. This low-power, small,  and lightweight device is perfect for portable applications using scintillation detectors such as LaBr, NaI(Tl) and others.

The nanoMCA-SP is a state-of-the-art small, low power, high performance digital MCA with built-in preamplifier, featuring:

  • Built-in preamplifier for scintillation detectors coupled to photo-multiplier tubes
  • Full featured 80MHz Digital Pulse-Processing (DPP) Multichannel Analyzer (MCA)
  • Two analog inputs supporting reset and resistive feedback preamplifiers and a photomultiplier anode sensing built-in preamplifier
  • Pulse-Height Analyzer (PHA) mode allows for height analysis using analog shapers
  • Free labZY-MCA software for device configuration, spectra acquisition, and spectrum analysis using the built-in Trace Viewer, the most advanced detector signal exploration tool
  • Automatic functions: thresholds, pole-zero, input polarity, inhibit polarity
  • Built-in coincidence logic with delays and coincidence window generator
  • Convenient and flexible connectivity
    • I/O: Single mini USB connector also power source
    • Power: USB, mini wall adapter, or optional battery
    • Device interface: Wired or wireless (USB, Ethernet, WiFi, Bluetooth)
  • Exceptional temperature stability
  • Small size (92 mm x 38 mm x 25 mm) and low power (850mW typ)

Download the full nanoMCA-SP Data Sheet [pdf]

Enclosure

Dimensions: 3.6″ x 1.5″ x 1″ (92 mm x 38 mm x 25 mm)
Weight: 135 g

Spectrum Size

16k channels

Inputs

A: Signals from RC Feedback Preamplifiers (exponential with pole-zero compensation)
B: Signals from PMT Anode (AC or DC coupled)
C: Digital Input (3.3V CMOS)
D: Digital Input (3.3V CMOS) or Analog Input (0 to +2.5V)

DPP Sampling Period

12.5 ns

DPP Quantization

16 bit

DPP Time Constant

Primary (long) TC: 400 ns to 6.4 µs
Secondary (short) TC: 1.6 ns to 200 ns

Coincidence Logic Signal

Input D

Pulse Shapes

Trapezoidal/Triangular

Pulse Shape Flat Top

Adjustable, 0 to 2.5 µs

Automation

Pole-Zero, Thresholds, Input Polarity

I/O Connector

Single mini USB for all interfaces

Interface Connectivity

Wired: USB (also serves as power source), Ethernet
Wireless: WiFi, Bluetooth

Power Requirements

5V@250mA for USB, 5V@1A wall plug

Operating Power

950mW (190 mA@5V) at 25°C and USB interface

Temperature Operating Range

-20°C to +60°C

See the Support tab for supporting documentation

Software

Hardware

See below for nanoMCA-SP performance specifications.

Example spectrum