UTR2830
NewThe UTR2830 series LCR digital bridge is a new generation of low-frequency electronic components measuring instruments. It has the advantages of small size, light weight, beautiful appearance, easy operation, high cost performance and good test stability. Can meet the needs of production line quality assurance, incoming inspection and automated production.
300kHz
Max. Test Frequency
0.05%
Accuracy
6-bit
Display Count
80rdgs/s
Max. Test Rate
YES
DCR
RS232, HANDLER, USB HOST, USB DEVICE, LAN
Connectivity
4.3'' TFT LCD
Display
KEY FEATURES
FEATURES
Multi-parameter display
Multi-parameter display, can display four measurement parameters at the same time.
Multi-reference comparator, the comparator can be turned on to quickly determine the quality of the device
LIST sweep test
LIST sweep test, Provides an editable test list to automate multi-frequency and multi-level sweep tests
10-level filtering
10-level filtering, multi-level comparison can be set, auxiliary parameters can also be added to the filter, and it can be used with file counting to quickly sort components
Convenient user calibration
Convenient user calibration. Provides open circuit, short circuit and load calibration to ensure high accuracy for every measurement
Relative value measurement
Relative value measurement, showing the deviation relative to the standard value
DCR mode
DCR mode, equivalent to a DC resistance tester, can more accurately measure DC resistance values
Vm/Im monitoring
Vm/Im monitoring, monitors the actual voltage and actual current value at both ends of the device under test
MODEL
| Model | Bandwidth | Analog Channels | Real-time Sample Rate | Max. Memory Depth | Waveform Capture Rate | Digital Channels |
|---|---|---|---|---|---|---|
 UTR2833E |
300KHz | 0.05% | 6-bit | 80rdgs/s | YES | RS232, HANDLER, USB HOST, USB DEVICE, LAN |
 UTR2832E |
200kHz | 0.05% | 6-bit | 80rdgs/s | YES | RS232, HANDLER, USB HOST, USB DEVICE, LAN |
 UTR2830E |
100KHz | 0.05% | 6-bit | 80rdgs/s | YES | RS232, HANDLER, USB HOST, USB DEVICE, LAN |
Technical Specification
| Model | UTR2833E | UTR2832E | UTR2830E |
| Key Specifications | |||
| Frequency Range | 20 Hz–300 kHz (continuously adjustable) | 20 Hz–200 kHz (continuously adjustable) | 20 Hz–100 kHz (continuously adjustable) |
| Accuracy | Basic: LCRZ 0.05%; DCR 0.1% (conditions apply) | ||
| Display Count | 999999 (6 digits) | ||
| Test Rate | Fast speed: 12.5ms; Medium speed: 83ms; Slow speed: 167ms |
||
| Technical Details | |||
|---|---|---|---|
| AC Voltage Range | 10 mVrms–2 Vrms (10 mV steps) | ||
| AC Voltage Accuracy | ±10% × set voltage + 2 mV | ||
| Internal Resistance | ISO ON: 100 Ω ISO OFF: 30 Ω / 50 Ω / 100 Ω |
||
| DC Voltage Range | 50 mV–2 V | 50 mV–2 V | 1 V (fixed) |
| DC Bias Voltage Range | 0 V–±5 V | 0 V–±5 V | — |
| Internal Resistance of DCR | 100 Ω | ||
| Testing Parameters | L, C, R, |Z|, D, Q, |Y|, G, X, θd, θr, RDC, Vm, Im, △% | ||
| Equivalent Circuit | Series, parallel | ||
| Trigger | Internal, manual, external, bus | ||
| Features | |||
| DCR | Yes | ||
| V/I Monitor | Yes | ||
| Calibration | Open circuit, short circuit, load | ||
| List | 201 points: test frequency, AC voltage/current, DC bias voltage/current | 201 points: test frequency, AC voltage/current, DC bias voltage/current | 201 points: test frequency, AC voltage/current; no DC bias |
| Average | 1–255 | ||
| Comparator | 10-bin sorting: BIN1–BIN9, NG, AUX; bin count; PASS/FAIL front-panel LED | ||
| Storage | Internal: 100 setup files, 201 test results USB: setup files, image files, CSV data |
||
| Mathematical Operation | Direct reading, ΔABS, Δ% | ||
| General Information | |||
| Display | 4.3" TFT LCD, 480 × 272 | ||
| Interface | RS232, HANDLER, USB Host, USB Device, LAN | ||
| Power | AC 110 V or 220 V (separate versions), 43–63 Hz | ||
| Product Net Weight | 4.65 kg | ||
| Product Dimensions (W×H×D) | 215 × 88 × 350 mm | ||
| Standard Quantity Per Carton | 1 pc | ||
| Warranty | 3 Years (mainframe) | ||
DATA SHEET
MANUAL
SOFTWARE
UNIT PC Software
Current Version: V2.2.7 | 2025/11/26
Release Notes
Videos
DCR Function
Full Band Calibration
List Auto Sweep
Multi-grade screening
Multi-Parameter Measurement
Relative Value Measurement and Monitoring Voltage
Remote Control
Settings and data saving
Single Frequency Point Calibration
ACCESSORIES
