+1 781 218 9688
Signal Channel | |
Voltage input Mode | Single-ended |
Full-scale Sensitivity | 1 nV to 1 V in a 1-2-5 sequence |
Channel Mode | 8 independent channels |
Amplitude Consistence | <1% |
Phase Consistence | <1° |
Impedance | |
10 MΩ // 25 pF | |
AC or Customized DC coupled | |
CMRR | >100 dB to 10 KHz, decreasing by 6 dB/oct |
Dynamic reserve | >100 dB |
Gain accuracy | 0.2% typ, 1% max |
Noise | 13.3 nV/√Hz at 1kHz |
10.7 nV/√Hz at 10kHz | |
10.8 nV/√Hz at 100kHz | |
Reference Channel | |
Input | |
Frequency range | 1 mHz to 350 kHz |
Reference input | TTL or Sine |
Input impedance | 1 MΩ//25 pF |
Phase | |
Resolution | 0.01° |
Absolute phase error | <1° |
Relative phase error | <0.01° |
Orthogonality | 90°±0.001° |
Internal ref. | Synthesized, <0.0001°rms at 1kHz |
External ref. | 0.005°rms at 1 kHz (100 ms time constant, 12 dB/oct) |
Harmonic detection | 2F, 3F, …nF to 350 kHz (n<32,767) |
Acquisition time | |
Internal Ref. | Instantaneous acquisition |
External Ref. | (2 cycles + 5 ms) or 40 ms, whichever is larger |
Demodulator | |
Stability | |
Digital outputs | no zero drift on all setting |
Display | no zero drift on all setting |
Analog outputs | <5 ppm/℃ for all dynamic reserve settings |
Harmonic rejection | -90 dB |
Time constants | 10 us to 3 ks (<200 Hz) |
10 us to 30 s (>200 Hz) (6, 12, 18, 24 dB/oct rolloff) | |
Synchronous filters | Available below 200 Hz (18,24 dB/oct) |
Display | |
Screen format | Single or dual display |
Display types | Large numeric readout, bar graph, polar plot and strip chart |
Internal Oscillator | |
Frequency | |
Range | 1 mHz to 350 kHz |
Accuracy | 2 ppm + 10 uHz |
Resolution | 1 mHz |
Distortion | -80 dBc (f<10 kHz), -70 dBc (f>10 kHz) |
Amplitude | 0.001 to 5 Vrms |
Interfaces | |
USB 2.0 high speed interfaces and | RS-232 interfaces are provided |
Outputs | |
All Channel Outputs | |
Function | X, Y, R, θ for each channel |
Amplitude | ±5 V |
Impedance | 50 Ω output impedance |
General | |
Power Requirements | |
Voltage | 220/240V AC |
110/120V AC(optional) | |
Frequency | 50/60Hz |
Power | 50W |
Distortions | |
Width | 310 mm |
Depth | 445 mm |
Height | |
With feet | 128 mm |
Without feet | 105 mm |
Weight | 11.9 KG |