Trade4asia DC Power or Energy Standards TD1545 DC Energy Meters Verification Device

TD1545 DC Energy Meters Verification Device

DC Power or Energy Standards

The TD1545 is a high-performance multifunctional calibration instrument designed specifically for verifying and calibrating DC electrical measuring equipment. It integrates multiple precision sources including a DC voltage standard source, DC current standard source, micro DC voltage source, and DC virtual power output module — making it a complete testing solution.

The TD1545 supports verification of a wide range of DC metering devices such as DC voltmeters, ammeters, power meters, DC shunts, and direct/indirect DC energy meters. With exceptional stability and precision output performance, it is ideal for laboratory calibration, metering verification, quality inspection, and high-accuracy research applications.

Key Features

All-in-one DC calibration platform with multi-function output modes
Ultra-high accuracy performance suitable for laboratory-grade calibration
Supports DC voltage, DC current, micro-voltage, and simulated power output
Wide output range up to 1500 V with exceptionally low ripple
Capable of verifying DC shunts and both direct & indirect DC energy meters
High output stability for continuous long-duration calibration work
High reliability design for metrology centers and industrial calibration labs

DC Voltage Output Specifications

Range	Resolution	Short Term Stability (%/min)	Accuracy (k=2) (ppm of reading + ppm of range)	Maximum Burden Current (mA)	Ripple (%)
100 mV	1 μV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 5 μV	200	< 1.0
300 mV	0.1 μV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 40	200	< 1.0
1 V	1 μV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 40	200	< 1.0
3 V	1 μV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 40	200	< 1.0
10 V	10 μV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 40	200	< 1.0
30 V	10 μV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 40	200	< 1.0
100 V	0.1 mV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 40	200	< 1.0
300 V	0.1 mV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 40	60	< 1.0
600 V	0.1 mV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 40	30	< 1.0
1000 V	1 mV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 40	15	< 1.0
1500 V	1 mV	0.005	Class 0.05: 120 + 80 Class 0.02: 60 + 40	10	< 1.0