Combining the MFLI Lock-in Amplifier or the MFIA Impedance Analyzer with a digitizer opens up a wide range of measurement opportunities thanks to continuous streaming, cross-domain triggering, and a segmented memory. The 2 scope channels can simultaneously display signals from the differential voltage input and from the current input. The integration afforded by LabOne enables direct control through the web interface and straightforward programming with any of the LabOne APIs.
MF-DIG
Digitizer Option
Caratteristiche principali
- Dual-trace oscilloscope with 16 bits, 60 MSa/s, FFT
- 2.5 MSa memory per channel
- 7 MHz input bandwidth
- 30 MHz FFT span, 1 M points
- High-definition mode HD24
- Segmented and continuous digitizing
- Hardware trigger engine with additional trigger inputs and outputs
- LabOne® user interface and API integration
Prezzo
CHF 1 570.–
I prezzi qui indicati sono 'ex-works Zurich' e sono validi unicamente per la regione specificata.
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MF-DIG upgrade and compatibility
- Field-upgradeable option
- Compatible with all other MF options
- Device noise characterization
- Cross-correlation measurements
- Non-destructive testing
- Impedance measurements
Low-noise digitizer for voltage and current signals
The MFLI Lock-in Amplifier and the MFIA Impedance Analyzer combine high-performance, low-noise input stages for voltage and current signals with common digitizer features such as shot and continuous operation. The input ranges can be adjusted to optimally match the input signals.
Thanks to the digitizer functions of the MF-DIG Digitizer option, input signals can be monitored and measured before demodulation and subsequently analyzed in the time and frequency domain. With this option, the LabOne Scope is transformed from a debugging tool into a fully featured digitizer. Two digitizing channels can measure two signals simultaneously.
The MF-DIG Digitizer option provides a current signal digitizer offered by no other vendor in the market today.
High-resolution sampling
For experiments that require sampling rates significantly below 60 MSa/s, the HD24 high-definition mode improves the physical 16-bit vertical resolution by averaging consecutive samples. Depending on the number of averaged samples, the nominal resolution can become as high as 24 bits.
Scope comparison
Feature | MFLI, MFIA | MFLI / MFIA + MF-DIG option |
---|---|---|
Scope channels | 1 | 2 |
Scope sample rate | 16-bit, 60 MSa/s | 16-bit, 60 MSa/s |
High-definition mode HD24 | No, limited to 16 bits | Yes, up to 24 bits nominal |
Scope sample memory | 16 kSa | 2.5 MSa/channel |
Dual-trace | No | Yes |
Segmented memory | No | Yes, up to 1024 shots |
Continuous acquisition | No | Yes |
High-resolution FFT | No | Yes |
Digitizer operation modes
Shot/Triggered operation | Yes, 60 MSa/s per channel |
Continuous operation | Yes, 117 kSa/s transfer to user interface |
Dual signal acquisition | Yes, simultaneous at 60 MSa/s |
Input signals | Voltage Input, Current Input, Aux Input 1-2, Ref/Trigger 1-2, Demodulators 1-4, Signal Output, Oscillators of Demodulators 1 and 4 |
Maximum number of shots | Up to 1024 |
Sample transfer to computer
Shot/Triggered operation | 3 MSa/s (USB, 1GbE) |
Continuous operation to user interface | 117 kSa/s (USB, 1GbE) |
Continuous operation to API | 3.75 MSa/s single channel (USB, 1GbE) 1.9 MSa/s two channels (USB, 1GbE) |
Analog inputs
Input impedance | 50 Ω and 10 MΩ |
Input coupling | AC/DC |
Input ranges (voltage) | ±1 mV to ±3 V in 8 steps |
Input ranges (current) | ±10 nA, ±10 µA, ±100 µA, ±10 mA |
Input flatness (voltage) | ±1 dB up to 2 MHz |
SFDR 1,5 | 75 dB (3 V, 10 MΩ, 500 kHz, 0dB FS) |
SNR 2,5 | 69 dB (3 V, 10 MΩ, 500 kHz, 0dB FS) |
SINAD 3,5 | 68 dB (3 V, 10 MΩ, 500 kHz, 0dB FS) |
ENOB 4,5 | 11.1 (3 V, 10 MΩ, 500 kHz, 0dB FS) |
1 Spurious free dynamic range in digitizer mode, no signal processing
2 Signal to noise ratio in digitizer mode, no signal processing
3 Signal to noise and distortion ratio in digitizer mode, no signal processing
4 Effective number of bits in digitizer mode, no signal processing
5 Typical value
Triggers
Trigger modes | Rising, falling, and gated trigger |
Trigger sources | Channel, external, oscillator, arithmetic, manual |
Trigger signals | Voltage Input, Current Input, Aux Input 1-2, Ref/Trigger 1-2, Demodulators 1-4, Signal Output, Oscillators of Demodulators 1 and 4 |
Trigger delay (pre-trigger) | Adjustable to 100% of shot length |
Trigger delay (post-trigger) | Adjustable up to 10 s |
Trigger configuration | Level and hysteresis |
Trigger output sources | Scope armed, scope active, trigger active |
Trigger outputs | Ref/Trigger 1-2 |
Software trigger | Scope trigger starts acquisition of demodulator samples |
External triggers Ref/Trigger
Trigger impedance | 1 kΩ |
Trigger coupling | DC |
Trigger input full scale range (FS) | ±5 V |
Trigger output amplitude | 5 V TTL |
Recommended computer configuration
Processor | Intel Core i3 or better, > 2.0 GHz |
Memory (RAM) | 4 GB |
Storage | SSD or HDD |