Description
Features
- 4 CH oscilloscope + EXT + DVM + auto range function
- 250 MHz bandwidth, minimum range 500 μV /div
- Over 32 types of auto measurement function
- Advanced digital trigger system, high trigger sensitivity
- Over 14 types of trigger function
- Serial bus triggering and decode display bus protocol info efficiently
- Integrated USB Host or Device
- stick storage or system update
- Support a variety of SCPI remote control command
- Support optional RS232 port, LAN port
- Stable and reliable quality, sturdy and durable
Technical Specifications
| Sample Rate Range | 1 GS/s |
| Waveform Interpolation | (Sin x)/x |
| Record Length | Maximum 64 K samples per single-channel;
Maximum 32 K samples per dual-channel (4K, 32K optional) |
| SEC/DIV Range | 2 ns/div to 100 s/div
1, 2, 5 sequence |
| Sample Rate and Delay Time Accuracy |
±50 ppm |
| Rise Time at BNC, typical | DSO 4254 B |
| <1.4 ns | |
| Mode | Auto, Normal |
| Level | CH1 to CH4 |
| Holdoff Range | 20 ns to 10 s |
| Trigger Level Accuracy | CH1 to CH4 |
| EXT | |
| Slope | Rising, Falling, Rising & Falling |
| Source | CH1 to CH4 or EXT |
| Polarity | Positive, Negative |
| Condition (When) | <, >, ≠, = |
| Source | CH1 to CH4 |
| Time Range | 8 ns to 10 s |
| Resolution | 8 ns |
| Condition (When) | Start, Stop, Data, Parity Error, COM Error |
| Source (RX/TX) | CH1 to CH4 |
| Data format | Hex |
| Condition (When) | <, >, ≠, = |
| Data Length | 1 byte |
| Data Length | 5-bit, 6-bit, 7-bit, 8 bits |
| Parity Check | None, Odd, even |
| Idle Level | High, Low |
| Baud Rate (Selectable) | 110 bit/s or 300 bit/s or 600 bit/s or 1200 bit/s or 2400 bit/s or 4800 bit/s or 9600 bit/s or 14400 bit/s or 19200 bit/s or 38400 bit/s or 57600 bit/s or 115200 bit/s or 230400 bit/s or 380400 bit/s or 460400 bit/s |
| Baud Rate (Custom) | 300 bit/s to 334000 bit/s |
| Condition (When) | Interval Field, Sync Field, Id field, Sync Id Error, Identifier, Id and Data |
| Data format | Hex |
| Baud Rate (Selectable) | 10000, 20000, 33300, 500000, 62500, 83300, 100000, 125000, 250000, 500000, 800000, 1000000 |
| Baud Rate (Custom) | 5 kbit/s to 1 Mbit/s |
| Source (CS/CLK/Data) | CH1 to CH4 |
| Data format | Hex |
| Data Length | 4, 8, 16, 24, 32 |
| Source (SDA/SCL) | CH1 to CH4 |
| Data format | Hex |
| Data Index | 0 to 7 |
| When (Condition) | Start, Stop, No Ack, Address, Data, Restart |
| Input Coupling | DC, AC or GND |
| Input Impedance, DC coupled | 20 pF ± 3 pF,1 MΩ ± 2 % |
| Probe Attenuation | 1 X, 10 X |
| Supported Probe Attenuation Factors | 1 X, 10 X, 100 X, 1000 X |
| Overvoltage Category | 300 V CAT II |
| Maximum Input Voltage | 300 VRMS (10 X) |
| Automatic Measurements | Frequency, Period, Average, Pk-Pk, RMS, Period Rms, Min, Max, Risetime, FallTime, + Width, – Width, + Duty, – Duty, Vbase, Vtop, Vmid, Vamp, Overshoot, Preshoot, PeriodAvg, FOVShoot, RPREShoot, BWidth, FRR, FFF, FRF, FFR, LRR, LRF, LFR and LFF |
| Display Type | 7 in (17.78 cm) 64 K color TFT (diagonal liquid crystal) |
| Display Resolution | 800 horizontals by 480 vertical pixels |
| Display Contrast | Adjustable |
| Probe Compensator Output | |
| Output Voltage, typical | About 2 Vpp into ≥1MΩ load |
| Frequency, typical | 1kHz |
| Supply Voltage | 100 VACRMS to 120 VACRMS (±10%),45 Hz to 440 Hz, CATⅡ 120 VACRMS to 240 VACRMS (±10%),45 Hz to 66 Hz, CATII |
| Power Consumption | <30 W |
| Fuse | T,3.15 A, 250 V, 5 x 20 mm |
| Operating Temperature | 32 °F to 122 °F (0 °C to 50 °C) |
| Storage Temperature | -40 °F to 159.8 °F (-40 °C to +71 °C) |
| Humidity | ≤+40 °C (≤+104 ℉): ≤90 % relative humidity
+41°C to 50°C (106 ℉ to 122 ℉): ≤60 % relative humidity |
| Cooling Method | Convection |
| Altitude | 3,000 m (1.86 mi) |
| Random Vibration | 0.31 g RMS from 50 Hz to 500 Hz,
10 minutes on each axis |
| Nonoperating | 2.46 g RMS from 5 Hz to 500 Hz
10 minutes on each axis |
| Mechanical Shock | 50 g, 11 ms, half sine |
| Dimension | 12.51 in x 4.33 in x 5.90 in (318 mm x 110 mm x 150 mm) |
| Weight | 8.60 lb (3.9 kg) |