Leírás
Channels | 4 | |
Bandwidth (–3 dB) | 5 MHz (3 MHz on 100 mV range) | |
Resolution | 12 bits (16 bits in enhanced resolution mode) | |
Maximum sampling rate | ||
Single channel | 20 MS/s | |
Two channels | 10 MS/s | |
Three or four channels | 5 MS/s | |
Buffer memory | ||
One channel enabled | 512 k samples per channel | |
Two channels enabled | 256 k samples per channel | |
Three or four channels enabled | 128 k samples per channel | |
Input type | Differential voltage | |
Selectable AC or DC coupling | ||
Touch-proof BNC connectors and 4 mm GND sockets | ||
Input impedance | 12.4 M Ω (on 100 mV to 5 V ranges) | |
10.1 M Ω (on 10 V to 400 V ranges) | ||
Input capacitance | 12 pF | |
Common-mode voltage range to ensure | 30 V (on 100 mV to 5 V ranges) | |
measurement accuracy | 400 V (on 10 V to 400 V ranges) | |
Maximum safe voltages | ||
Differential | 400 V | |
Any input above scope GND | 400 V (600 V transient) | |
Measurement category rating | CAT I | |
Voltage ranges | ±100 mV to ±400 V in 12 ranges | |
Accuracy | ||
Voltage | ± 1% | |
Time | 50 ppm | |
Linearity | 12 bits | |
Noise | < 10 LSB | |
Operating environment | ||
Temperature range | 0 °C to 40 °C (20 °C to 30 °C for quoted accuracy) | |
Humidity range | Minimum 5% RH non-condensing | |
Maximum 80% RH non-condensing, decreasing linearly to 50% at 40 °C | ||
Storage environment | ||
Temperature range | -20 °C to 60 °C | |
Humidity range | 5% to 90% RH non-condensing | |
Other environmental conditions | Dry environments, | |
Altitude up to 2000 m, | ||
No pollution, or only dry, non-conductive pollution | ||
PC connection | USB 2.0 | |
Compatible with USB 1.1 | ||
Power supply | From USB port | |
4.6 V to 5.25 V DC @ approx. 500 mA | ||
No external power supply required | ||
Dimensions | 255 mm x 170 mm x 40 mm | |
(approximately 10 in x 6.7 in x 1.6 in) | ||
Weight | 920 g | |
(approximately 2 lb) | ||