TD1300 High-Precision DC Standard Meter
The TD1300 is an advanced DC reference multimeter designed to deliver high-precision measurement performance across a wide range of applications. It integrates multiple measurement capabilities including DC reference voltmeter, DC reference ammeter, small-signal voltmeter, ripple measurement, and DC electric energy measurement — making it a versatile solution for metrology labs, calibration centers, and high-accuracy testing environments.
Engineered with superior measurement stability and accuracy, the TD1300 supports precise calibration of DC voltage sources, DC current sources, DC power meters, and DC energy metering devices. Its exceptional temperature stability and low uncertainty level ensure reliable results even in demanding testing conditions.
| Range | Resolution | Accuracy (k=2) (ppm of reading + ppm of range) |
Temperature Coefficient (ppm of reading + ppm of range)/°C |
|---|---|---|---|
| 100 mV | 0.1 μV | Class 0.02: 80 + 6 μ Class 0.01: 50 + 5 μV |
Class 0.02: 3 + 0.5 μV Class 0.01: 3.5 + 1.5 μV |
| 300 mV | 0.1 μV | Class 0.02: 60 + 8 μ Class 0.01: 30 + 6 μV |
Class 0.02: 3 + 0.6 μV Class 0.01: 3 + 0.6 μV |
| 1 V | 1 μV | Class 0.02: 60 + 40 Class 0.01: 30 + 20 |
Class 0.02: 2.5 + 1 Class 0.01: 2.5 + 1 |
| 3 V | 1 μV | Class 0.02: 60 + 40 Class 0.01: 30 + 20 |
Class 0.02: 2.5 + 1 Class 0.01: 2.5 + 1 |
| 10 V | 10 μV | Class 0.02: 60 + 40 Class 0.01: 30 + 20 |
Class 0.02: 2.5 + 0.5 Class 0.01: 2.5 + 0.5 |
| 30 V | 10 μV | Class 0.02: 60 + 40 Class 0.01: 30 + 20 |
Class 0.02: 2.5 + 1 Class 0.01: 2.5 + 1 |
| 100 V | 100 μV | Class 0.02: 60 + 40 Class 0.01: 30 + 20 |
Class 0.02: 2.5 + 1 Class 0.01: 2.5 + 1 |
| 300 V | 100 μV | Class 0.02: 60 + 40 Class 0.01: 30 + 20 |
Class 0.02: 3.5 + 1.5 Class 0.01: 3.5 + 1.5 |
| 1000 V | 1 mV | Class 0.02: 60 + 40 Class 0.01: 30 + 20 |
Class 0.02: 3.5 + 1.5 Class 0.01: 3.5 + 1.5 |
Key Features
- High-accuracy DC reference multimeter designed for metrology and calibration laboratories.
- Multiple integrated measurement modes including DC voltage, current, ripple, and small-signal voltage.
- Wide dynamic measurement range from 100 mV to 1000 V with ultra-high resolution.
- Low temperature coefficient ensures long-term stability and repeatability.
- Suitable for calibration of DC voltage/current sources and DC energy measurement devices.
- Supports high-precision type evaluation and testing applications.