TD1310 High-precision AC DC Standard Meter
The TD1310 is a high-precision AC/DC reference meter designed for laboratories, calibration centers, and precision measurement environments. It integrates multiple advanced measurement functions, including AC/DC reference voltmeter, AC/DC reference ammeter, small-signal voltmeter, AC/DC electric energy measurement, ripple analysis, and harmonic measurement.
Engineered with exceptional accuracy and wide measurement capability, the TD1310 supports calibration and testing of AC/DC current sources, voltage sources, power sources, and energy metering devices. The system ensures stable performance and traceable measurement results suitable for professional metrology and certification applications.
With its wide measurement frequency range, temperature compensation mechanism, and high-resolution data acquisition, the TD1310 delivers precise and repeatable performance across demanding calibration scenarios.
| Range | Resolution | Accuracy (k=2) (ppm·RD + ppm·RG or V) |
DC | 40 Hz ≤ F ≤ 200 Hz | 200 Hz < F ≤ 1 kHz | Temperature Coefficient (/°C) @ (15 ~ 30)°C |
|---|---|---|---|---|---|---|
| 100 mV | 10 nV | — | 50 + 5 μV | 120 + 80 | 200 + 100 | 3 + 0.5 μV |
| 300 mV | 10 nV | — | 30 + 6 μV | 120 + 80 | 200 + 100 | 3 + 0.6 μV |
| 1 V | 0.1 μV | — | 30 + 20 | 60 + 40 | 120 + 80 | 2.5 + 1 |
| 3 V | 0.1 μV | — | 30 + 20 | 60 + 40 | 120 + 80 | 2.5 + 1 |
| 10 V | 1 μV | — | 30 + 20 | 60 + 40 | 120 + 80 | 2.5 + 0.5 |
| 30 V | 1 μV | — | 30 + 20 | 60 + 40 | 120 + 80 | 2.5 + 1 |
| 100 V | 10 μV | — | 30 + 20 | 60 + 40 | 120 + 80 | 2.5 + 1 |
| 300 V | 10 μV | — | 30 + 20 | 120 + 80 | 200 + 100 | 3.5 + 1.5 |
| 1000 V | 0.1 mV | — | 30 + 20 | 120 + 80 | 200 + 100 | 3.5 + 1.5 |
Key Features
- High-accuracy AC/DC reference measurement system
- Supports ripple, harmonic, and small-signal voltage analysis
- High-resolution measurement with nV-level sensitivity
- Suitable for calibration of AC/DC voltage, current, and energy meters
- Wide bandwidth measurement covering DC to high-frequency ranges
- Temperature-compensated design for stable and repeatable results
- Ideal for metrology labs, research institutions, and production calibration