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HDS1022M Handheld DSO 100MSPS
Description
The HDS1022M handheld DSO has been specifically designed for the engineer or technician that requires an oscilloscope to be used on the bench or out in the field. Not only a fast, accurate Digital Storage Oscilloscope but the HDS1022M also incorporates a multi-function Digital Multimeter. The HDS1022M features a ruggered impact resistant casing, easy-to-use controls and high-brightness quality Sony LCD display. Battery life in an exceptional 6 hours. The HDS1022M with a generous array of standard accessories.
Product
Handheld 2-Channel Digital Storage Oscillscope Sample rate up to 100MSPS, 20MHz bandwidth 12k/channel memory depth 3-3/4 digit DMM with datalogger Manual cursor measurement Li-ion battery and AC adapter 6 hour battery life 9.7 cm 320x240 Sony Colour LCD Display RS-232, USB port for programming & data transferring Edge triggering, video triggering, 5 automatic measurement Independently floating isolated scope and DMM channels for safety A profession ideal tool for design, maintenance and examination Supplied complete with carry case, scope and DMM leads, CD and manual User Manual >>
Description
The HDS1022M is a handheld battery powered dual channel Digital Sampling Oscilloscope and Multimeter in one. It features a quality colour LCD display, easy-to-use controls and long battery life. The HDS1022M comes complete with a wide range of useful functions, usualy only available in higher priced alternatives. Display Modes Normal - operates like a normal DSO with simple manual control of timebase, triggering etc XY Mode - With the XY mode selected, CH1 is displayed on the horizontal axis and CH2 is on the vertical axis; when the oscilloscope is under the sampling mode in which no trigger is found, the data appears as light spots. Auto-set - The Auto-Set feature lets the Oscilloscope display and measure unknown signals automatically. This function optimizes the position, range, timebase and triggering and assures a stable display of virtually any waveform. Average Display - the displayed waveform is an average of a preset number of waveform samples. This can eleiminate noise which can otherwise obscure readings Persistence mode - in this mode, the screen is not cleared in-between displaying a new waveform sample. Useful for detecting spurious waveform events which would otherwise be missed. Peak Detection - The oscilloscope takes samples from the maximum and minimum of signals in each sampling interval - used to detect a jamming glitch and reduce the possibity of blurring Automatic Measurements - The oscilloscope can perform 5 types automatic measurements such as frequency, cycle, average value, peak-to-peak value and root mean square value. And gives two kinds of measurement results simultaneously on the screen. MATHS functions - shows the result of adding, subtracting, multiplying or dividing calculation on CH1 and CH2 channel waveforms
Waveform Display Persistence mode Video Signal Capture
Triggering There are two triggering modes including Edge triggering and Video triggering. Edge triggering: The Edge triggering is a mode by which trigger occurs at the triggering threshold value of the input signal edge. With the Edge triggering selected, the trigger happens on the rise or fall edge of the input signal Video triggering: With Video triggering selected, the oscilloscope performs the NTSC, PAL or SECAM standard video signals field or line trigger Multimeter The HDS1022 can also be used in Multimeter mode, and used to make the following measurement;
Direct voltage measurement Alternating voltage measurement Direct current measurement Alternating current measurement Resistance measurement Diode measurement Continuity buzzer measurement Capacitance measurement
Other Features Waveform Storage - up to 4 waveforms can be saved in the HDS1022M's internal memory for comparison display or upload to a PC Data Upload to a PC - Stored Data can be uploaded to a PC via Rs232 or USB in bitmap or ASCII format.
Specifications
DSO Sampling Sampling modes Normal sampling Peak detection Average value Sampling rate 100 MS/s Input Input coupling DC, AC Input impedance 1MOhm;±2% connected in parallel with 20pF±3pF Probe attenuation coefficient 1X, 10X, 100X, 1000X Max. Input voltage 400V (peak) Channel delay time (typical) 150ps Horizontal Sampling rate range 10S/s 100MS/s Waveform interpolation sin x / x Record length 6K points on each channel Scanning speed range S/div 5ns/div 5s/div, stepping in the “1-2.5-5” mode. Sampling rate and relay time accuracy ±100ppm(any time interval which is equal to or larger than 1ms) Time interval (T)measurement accuracy full bandwidth Single: ±(1 sampling interval time+100ppm×reading+0.6ns) >average 16 : ±(1 sampling interval time +100ppm×reading+0.4ns) Vertical Analog digital converter A/D With the resolution of 8 bits, make sampling on both channels synchronously. Sensitivity range V/div 5mV/div 5V/div at the input BNC Displacement range ±50V(500mV 5V), ±1V(5mV 200mV) Analog bandwidth 20MHz Low frequency response AD coupling, -3dB 5Hz at the BNC Rise time typical one at the BNC 17.5ns DC gain accuracy 5% DC measurement accuracy average value sampling mode The voltage difference (V) between any two points on the waveform after averaging the captured waveforms more than16: ±(5% reading + 0.05 divisions). Trigger Trigger sensitivity Edge triggering DC coupling : CH1 and CH2: 1div(DC full bandwidth) AC coupling : Same as the DC coupling when it is equal to or larger than 50Hz. Triggering lever range ±6 divisions from the screen center Triggering level accuracy (typical) which is applicable to the signal with rise and fall time equal to or longer than 20ns ±0.3 divisions Trigger displacement 655 divisions for pre-triggering and 4 divisions for post- triggering Make a 50% level setting (Typical) Operation with the input signal frequency equal to or larger than 50Hz. Trigger sensitivity (Video triggering and typical mode) 2 divisions of peak-to-peak value Signal system and line/field frequency (Video triggering mode) Support the NTSC, PAL and SECAM broadcasting systems of any field or line frequency. Measurement Cursor measurement Voltage difference (V) and time difference (T) between cursors Auto measurement Peak-to-peak value, average value, root mean square value, frequency and cycle. Multimeter
Voltage (VAC) TRMS Input Impedance 10MΩ Max. Input Voltage 1000V (DC or AC peak-to-peak value) Range Accuracy Resolution 400.0mv ±1%±1 digit 100uV 4.000V 1mV 4.000V 10mV 4.000V 100mV Voltage (VAC) Input Impedance 10MΩ Max. Input Voltage 750V (AC, virtual value) Frequency range from 40Hz to 400Hz. Display Virtual value of the sine wave Range Accuracy Resolution 4.000V ±1%±3 digit 1mV 4.000V 10mV 4.000V 100mV Voltage (VAC) Range Accuracy Resolution 40.00mA ±1%±1 digit 10uA 400.0mA ±1.5%±1 digit 100uA 20A ±3%±3 digit 10mA Resistance Range Accuracy Resolution 400.0Ω ±1%±3 digit 0.1Ω 4.000KΩ ±1%±1 digit 1Ω 40.00KΩ 10Ω 400.0KΩ 100Ω 4.000MΩ 1KΩ 40.00MΩ ±1.5%±1 digit 10KΩ Capacitance Range Accuracy Resolution 51.20nF ±3%±3 digit 10pF 512.0nF 100pF 5.120uF 1nF 51.20uF 10nF 100uF 100nF Diode Voltage reading 0V - 1.5V On-off Test 0V - 1.5V
General
Display Display type 3.8’’ color liquid crystal display Display resolution 320 (horizontal) × 240 (vertical) pixels Display color 4096 colors Operating Temperature Used battery 0 to 50 °C (32 to 122 °F) Power adapter 0 to 40 °C (32 to 104 °F) Storage Temperature Storage -20 to +60 °C(-4 to +140 °F) Operating Humidity 0 to 10 °C (32 to 50 °F) no condensation 10 to 30 °C (50 to 86 °F) 95 % 30 to 40 °C (86 to 104 °F) 75 % 40 to 50 °C (104 to 122 °F) 45 % Storage Humidity -20 to +60 °C (-4 to +140 °F) no condensation Accessories Two 1:1 (10:1) passive oscilloscope probes of 1.2 meters long A pair of test leads of multimeter A piece of serial-port data transmission line A measuring extension module for small current A measuring extension module for small capacitance A power adapter in conformity with the standards of the host country A User Manual An operational optical disk
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