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sales@tunkia.com
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No. 16 Panpan Road, Changsha Economic and Technological Development Zone
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Changsha Tianheng Measurement and Control Technology Co., Ltd
TD1300 high-precision DC standard table (original)
NegotiableUpdate on 05/27
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Overview
TD1300 high-precision DC standard meter (formerly ◉ TD1300 is a high-precision DC standard instrument that can directly measure bidirectional DC voltage, current, and small signal voltage. This instrument is also a high-level DC standard power/energy meter, with two specifications available for optimal measurement uncertainty: 0.02 and 0.01. The instrument has a wide range of applications and can be used to directly calibrate or verify DC voltage sources, current sources, power sources, and other equipment, or to calibrate DC voltmeters, ammeters, power meters, etc. with testing voltage. In the field of electric energy measurement, this instrument can be used as a high-level electric energy standard meter to assess equipment such as DC electric energy meter calibration devices, DC standard electric energy meters, and charging machine testers.
Product Details
Functional Features
◉ Wide range direct current measurement: By using a pair of terminals, it is possible to measure DC currents ranging from 10 μ A to 120 A, solving the top-level problem of automatic range switching for ultra wide range DC currents.
Current Expansion Measurement: Equipped with a sensor specific measurement port, it can be paired with a through core current sensor to expand the measurement range to 500 A, 1 kA, etc.
This port can provide power to the sensor and measure its secondary signal simultaneously. By setting the sensor ratio on the instrument, the primary current can be directly displayed.
◉ Small signal voltage measurement: capable of withstanding overload signals with a peak voltage of 100 V, suitable for evaluating indirectly connected electric energy meter calibration devices, and can also be paired with splitters or I/V conversion standards to measure large currents.
Statistical analysis function: It can calculate the maximum, minimum, average, and standard deviation of current, and analyze short-term stability and trends.
Measurement of DC Ripple: The maximum measurement bandwidth is up to 5 kHz, with an optimal measurement uncertainty of 0.05%.
◉ High instrument reliability: There is complete electrical isolation between the two voltage and current measurement circuits. When measuring actual load power, regardless of whether the current measurement circuit is placed at the high or low end of the voltage circuit.
◉ Energy metering function: It has a standard energy pulse input/output port, which can be used as a standard for high-grade DC energy metering.
◉ Human computer function: Equipped with a large and high-definition touch screen, the measurement value is displayed intuitively and the operation is convenient; Equipped with RS232, USB, RJ45 and other ports, it is easy to build a fully automated measurement system.
DC voltage measurement DCV
DC current measurement DCI
DC small signal voltage measurement DCIU (indirect access type)
Selection Guide
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