Application
- Research Laboratory
- Development Laboratory
- Detection and Maintenance
- Calibration Laboratory
- Automatic Production Test
Key Features
- Real 4.5 digit readings resolution
- Up to 150 rdgs/s measurement speed
- True-RMS AC Voltage and AC Current measuring
- 1 Gb Nand flash size , Mass storage configuration files and data files
- Built-in cold terminal compensation for thermocouple
- With easy, convenient and flexible PC software: EasySDM
- Standard interface: USB Device, USB Host, LAN
- Supports remote control via commands and compatible with commands of main stream multimeters
Measuring Method and other characteristics
| DC Voltage | |
| Input Resistance | 600 Mv 10 MΩ or 10 GΩ selectable |
| 6 V, 60 V, 600 V and 1000 V Range 10 MΩ ± 2% | |
| Input Bias Current | <90 Pa, 250C |
| Input Protection | 1000 V on all ranges |
| CMRR | 120 Db ( For the 1 KΩ unbalanced resistance in LO lead, max ±500 VDC |
| NMRR | 60 Db at “slow” measurement rate |
| Resistance | |
| Testing Method | 4-wire resistance or 2-wire resistance selectable |
| Input Protection | 1000 V on all ranges |
| DC Current | |
| Shunt Resistor | 600µA sampling voltage < 33 mV |
| 6 mA sampling voltage < 0.33 V | |
| 1 Ω for 60 mA, 600 mA 1Ω | |
| 0,01 Ω for 6 A, 10 A | |
| Input Protection | Rear panel : accessible 10 A, 250 V fast-melt fuse |
| Internal: 12 A, 250 V slow-melt fuse | |
| Continuity/ Diode Test | |
| Measurement Method | 1 Ma ± 5% constant-current source or open – circuit voltage |
| Beeper | Yes |
| Continuity Threshold | Adjustable |
| Input Protection | 1000 V |
| True-RMS AC Voltage | |
| Measurement Method | ac Coupled True RMS measure – up to 1000 V DC bias are permitted on every range |
| Wave Crest Factor | ≤3 at full scale |
| Input Impedance | 1 MΩ ± 2% in parallel with <100 pF on all ranges |
| AC Filter Bandwith | 20 Hz ̴ 100 KHz |
| CMRR | 60 dB ( for the 1Ω imbalance resistance among lo lead an <60 Hz, Max ±500 VDC ) |
| True RMS AC Current | |
| Measurement Method | DC Coupled to the fuse and shunt; AC coupled the true-RMS measurement ( measure the AC components only ) |
| Wave Crest Factor | ≤3 at full scale |
| Max Input | <10 A ( include DC Component ) |
| Shunt Resistor | 1Ω for 60 mA , 600 mA 1 Ω fot 6 A, 10 A |
| Input Protection | Rear panel : accessible 10 A, 250 V fast-melt fuse |
| Internal: 12 A, 250 V slow-melt fuse | |
| Frequency/Period | |
| Measurement Method | Reciprocal-counting technique, AC Coupled the True-RMS measurement ( Measures the AC components only ) |
| Measurement Attentions | Error are leaded into all frequency counters when measuring low voltage or low frequency signal |
| Capacitance Measuring | |
| Measurement Method | Measure the rate of change of voltage generated during the current flowong the capacitance |
| Connection Type | 2-wire |
| Input Protection | 1000 V on all ranges |
| Order Information | |
| Product name | SIGLENT SDM3045X Digital Multimeter |
| Models | SDM3045X |
| Standard Accessories | A power Cord that fits the standard of destination country |
| Two Test Leads, Two Alligator Clips | |
| Order Information | |
| Models | SDM3045X |
| Standard Accessories | A power Cord that fits the standard of destination country |
| Two Test leads, Two Alligator Clips | |
| A USB Cable | |
| A Quick Start | |
| A Guaranty Card | |
| A CD ( Including EasySDM computer software system ) | |
