Ultra-High Resolution TCSPC Module, New PCIe Interface
Fast PCIe Interface
Minimum Time Channel Width 407 fs
Internal Timing Jitter 1.5 ps RMS, Ultra-High Time Resolution 3.5 ps FWHM
Excellent Timing Stability
Ideal for Ultra-Fast HPM (Hybrid) Detectors and Superconducting NbN Detectors
12 MHz Saturated Count Rate
Precision Fluorescence Decay Recording
High-Resolution FLIM
Simultaneous FLIM/PLIM
Multi-Wavelength FLIM
Realtime FLIM and FCS Recording
Photon Correlation
Single-Molecule Spectroscopy
Free Instrument Software for Windows 7/8/10 (Realtime Calculation and Fitting of FCS Curves)
Link to SPCImage NG Data Analysis
Parallel Operation of Up to 4 Modules
Available as Multi-Module Package e.g. SPC-182NX, SPC-183NX and SPC-184NX
Photon Channel
Principle
Constant Fraction Discriminator (CFD)
Discriminator Input Bandwidth
4 GHz
Time Resolution (FWHM/RMS, electr.)
< 3.5 ps / 1.6 ps
Variance in Time of IRF centroid
< 0.4 ps RMS over 100 s
Optimum Input Voltage Range
-30 mV to -500 mV
Min. Input Pulse Width
200 ps
Threshold
0 to -250 mV
Zero Cross Adjust
-100 mV to 100 mV
Synchronisation Channel
Principle
Constant Fraction Discriminator (CFD)
Discriminator Input Bandwidth
4 GHz
Optimum Input Voltage Range
-30 mV to -500 mV
Min. Input Pulse Width
200 ps
Threshold
0 to -250 mV
Frequency Range
0 to 150 MHz
Frequency Divider
1, 2, 4
Zero Cross Adjust
-100 mV to 100 mV
Time-to-Amplitude Converters / ADCs
Principle
Ramp Generator / Biased Amplifier
TAC Range
25 ns to 2.5 µs
Biased Amplifier Gain
1 to 15
Biased Amplifier Offset
0 % to 50 % of TAC Range
Time Range incl. Biased Amplifier
1.67 ns to 2.5 µs
Min. Time Channel Width
407 fs
ADC Principle
50 ns Flash ADC with Error Correction
Diff. Nonlinerarity
< 0.5 % RMS, typ. < 1 % peak-peak
Data Acquisition
Histogram Mode
Method
on-board multi-dim. histogramming process
Dead Time
80 ns, independent of computer speed
Saturated Count Rate
12 MHz
Max. Counts / Time Channel
16 bits
Overflow Control
none, stop, repeat and correct
Collection Time
0.1 µs to 100,000 s
Diplay Interval Time
10 ms to 100,000 s
Repeat Time
0.1 µs to 100,000 s
Sequencing Recording
Programmable Hardware Sequencer, unlimited recording by Memory swapping, in curve mode and scan mode
Synchronisation with Scanning
Pixel, Line and Frame from Scanning Device
Routing
7 bit, TTL
Experiment Trigger
TTL
Data Acquisition
FIFO / Parameter-Tag Mode
Method
Time and wavelength tagging of individual photons and continuous writing to disk
Online Display
Decay functions, FCS, Cross-FCS, PCH MCS Traces
FCS Calculation
Multi-tau algorithm, online calculation and online fit
Number of counts of decay/ waveform recording
unlimited
Dead Time
80 ns
Saturated Count Rate, Peak
12 MHz
Sustained Count Rate (bus transfer limit)
typ. 5 MHz
Max. Counts / Time Channel (Counting Depth)
unlimited
Output Data Format (ADC / Macrotime / Routing)
12 / 12 / 4
FIFO Buffer Capacity (Photons)
2 * 106
Macro Timer Resolution, Internal Clock
25 ns, 12 bit, overflows marked by MOTF entry in data stream
Input Macro Timer Resolution, Clock from Sync
10 ns to 100 ns, 12 bit, overflow marked by MOTF entry in data stream
Input Curve Control (external Routing)
4 bit, TTL
External Event Markers
4 bit, TTL
Enable Count Control
1 bit, TTL
Input Experiment Trigger
TTL
Data Acquisition
FIFO / Parameter-Tag Imaging Mode
Method
Buildingup images from time- and wavelength tagged data
Online Display
up to 8 Images in different time and wavelength windows
Synchronisation with Scanner
via Frame Clock, Line Clock and Pixel Clock Pulses
Detector / Wavelength Channels
1 to 16
Image resolution (64-bit SPCM Software)
No. of Time Channels
64
256
1024
4096
No. of Pixels, 1 Detector Channel
4096 x 4096
2048 x 2048
1024 x 1024
512 x 512
No. of Pixels, 16 Detector Channels
1024 x 1024
512 x 512
256 x 256
128 x 128
Operation Environment
PC System
Windows 7 to 10, > 8 GB RAM, 64 bit operating system recommended
PC Interface
PCIe
Power Consumption
approx. 12 W from +12 V
Dimensions
230 mm x 130 mm x 18 mm
商品属性 [Saturated Count Rate] 12 MHz [Time Channel Width] Down to 407 fs [Time Resolution ] 1.5 ps RMS (3.5 ps FWHM)