Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
Multi-function measurement with dual display
- 5½ digit readout resolution
- Measures ACV, ACI, DCV, DCI, resistance, capacitance, frequency, period, temperature, and many other parameters.
- Supports diode test, connectivity test
- Measures ACV, ACI, DCV, DCI, resistance, capacitance, frequency, period, temperature, and many other parameters.
- Supports diode test, connectivity test
Graphical and statistical data
Graphical display of the collected data in the cache for more intuitive observation of parameter changes in the measured values; provision of statistics based on the collected data for customer analysis
- Support bar graph, trend graph, histogram display
- Data statistics show the maximum, minimum, average, deviation range, standard deviation and sample size of the measured data during the test period.
- Collected data can be stored in external memory for long term data storage and data processing.
- Data statistics show the maximum, minimum, average, deviation range, standard deviation and sample size of the measured data during the test period.
- Collected data can be stored in external memory for long term data storage and data processing.
Scan card (supported by SDM3055-SC only)
16-channel data acquisition (12 multi-function channels + 4 current channels), combining precision measurement functions and flexible signal connection functions to provide rich test and measurement solutions
- Switching time between channels: 180 ms
- With the upper computer analysis software EasyDMM, to realize the data recording, collection, monitoring and other functions.
- Support the host computer to display the measurement channel trend graph operation function
- Support SCPI commands to realize computer-controlled automated testing
- With the upper computer analysis software EasyDMM, to realize the data recording, collection, monitoring and other functions.
- Support the host computer to display the measurement channel trend graph operation function
- Support SCPI commands to realize computer-controlled automated testing
| model number | Readout Resolution | DCV basic accuracy | Maximum sampling rate | NPLC | stockpile | tax inclusive price |
|---|---|---|---|---|---|---|
| SDM3055-SC | 5½ (240,000 count) | - | 150 rdgs/s | - | 1 Gb Nand Flash | ¥6,780 |
| SDM3055 | 5½ | - | 150 rdgs/s | - | 1Gb Nand Flash | ¥5,280 |
| Specification | |||
|---|---|---|---|
| DC Voltage Measurement | 200 mV, 2 V, 20 V, 200 V, 1000 V | cycle time testing | 1 μs~0.05 s |
| DC Current Measurement | 200 μA, 2 mA, 20 mA, 200 mA, 2A, 10A | temperature measurement | Supports thermocouple, RTD temperature sensors |
| AC Voltage Measurement | True-RMS, 200 mV, 2 V, 20 V, 200 V, 750 V | math operation function | Maximum, Minimum, Average, Standard Deviation, Relative Measurement, Bar Graph, Histogram, Trend Graph, dB/dBm, Limit Values, etc. |
| AC Current Measurement | True-RMS, 20 mA, 200 mA, 2 A, 10 A | demonstrate | 4.3-inch true-color TFT-LCD display with 480*272 resolution |
| 2, 4-wire resistance measurement | 200 Ω, 2 KΩ, 20 KΩ, 200 KΩ, 2 MΩ, 10 MΩ, 100 MΩ | Readout Resolution | True 5½-bit readout resolution (240,000 count) |
| Capacitance Measurement | 2 nF, 20 nF, 200 nF, 2 μF, 20 μF, 200 μF, 1000 μF | total capacity | 1 Gb Nand Flash |
| Connectivity testing | Range fixed at 2 kΩ | Standard Interface | USB Device, USB Host, LAN |
| Diode Testing | 0~4 V threshold adjustable | Optional Interfaces | USB-GPIB |
| frequency testing | 20 Hz~1 MHz | Scan Card SC1016 | SDM3055: No |
| SDM3055-SC: Yes | |||
| Scan Card SC1016 Specifications at a Glance | |||
| Maximum Input AC Voltage | 125 Vrms or 175 V peak-to-peak at 100 kHz, 0.3 A switching current ,125 VAC (contact resistive load) | ||
| electrical durability | ＞ 100,000 cycles at 1 A 30 VDC | ||
| ＞ 100,000 cycles at 0.3 A 125 VDC | |||
| Contact resistance | 75 mΩ (maximum resistance at 6 VDC, 1 A) | ||
| Maximum switching voltage | 250 VAC, 220 VDC | ||
| Maximum switching power | 62.5 VA / 30 W | ||
| electrical insulation resistance | Greater than 1 G ohm (500VDC) | ||
| Maximum switching time | 180 ms (channel → channel) | ||
| Connection cable type | Press-Fit Terminal, #24 AWG Model Connection Wire | ||
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