TUNKIA Solution for DC Energy Meter Verification

TUNKIA DC Energy Meter Verification Products

TUNKIA has introduced a range of DC energy metering instruments, including metrology verification devices, Class 0.01 devices, reference standards, and 10ppm DC energy benchmarks. Currently, TUNKIA boasts the world’s most comprehensive DC energy metering product system, with exports reaching international markets.

A Suitable Combination for DC Energy Meter Verification: TD1545+TD1300

TD1545 DC Energy Meters Verification Device

TD1545 is a multi-functional instrument dedicated to the verification and calibration of DC electrical meter. It consists of DC voltage standard source, DC current standard source, DC small signal voltage source, DC standard virtual power source etc. It can verify not only conventional DC electrical measuring instruments, such as DC voltmeter/ammeter/power meter, but also DC shunt, direct and indirect connected DC energy meters.

Features

• Accuracy: class 0.02, class 0.05

• DC standard voltage source：10 mV ~ 1150 V / 1550 V（option）

• DC standard current：1 mA ~ 600 A

• DC small signal voltage source(four-line)：10 μV ~ 4.4 V

• Standard electric energy pulse input/output, used to detect the working error of electric energy meter

• A variety of quantity output adjustment methods

• Portable and easy to integrate into the cabinet to form a test system

• Support remote control adjustment output (option)

Ordering Information

TD1300 High-Precision DC Standard Meter 

TD1300 is a DC reference multimeter which integrates DC reference voltmeter, DC reference ammeter, small-signal voltmeter, DC electric energy measurement, ripple measurement and other functions. It is applicable to calibration of DC current source, DC voltage source, DC power source and assessment of DC electric energy metering device.

Features

• Accuracy: Class 0.01, Class 0.02

• DC voltage measurement：10 mV ~ 1150 V。

• Direct measurement of DC current：10 μA ~ 120 A。

• Support the transducer/sensor to expand the current range to500 A,1000A or more

• Small signal voltage measurement：0.1 mV ~ 12 V

• All electric quantity measurements support full-automatic range switching.

• Maximum DC ripple measurement bandwidth: 10 kHz.

• Comprehensive statistics and analysis of the measured electricity

• Standard electric energy pulse input / output

• Communication interface：USB, RS232, LAN

Ordering Information