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WT1800

The Yokogawa WT1800 is a benchmark high-precision power analyzer renowned for its exceptional accuracy and versatility in measuring electrical power. It delivers industry-leading performance with a power accuracy of up to ±0.03% of reading and supports a wide frequency bandwidth from DC to 1 MHz, making it an indispensable tool for the most demanding research and development applications.

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TEL：+86 13600179521
Mail：info@hongkongeasy.com
info@hongkongeasy.com
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(Key Specifications)
Parameter Category Specification Details
Model Yokogawa WT1800 (Available in 4, 5, or 6-input element versions)
Power Accuracy (Best) ±0.03% of reading (at 45 Hz - 66 Hz, with auto-ranging on, after calibration warm-up)
Voltage Range 1.5 V to 1000 V (ranges); up to 2000 V with external sensor
Current Range Direct input: 10 mA to 50 A (5 A and 50 A ranges)
External sensor input: Supports a wide variety of current sensors and shunts
Bandwidth DC, 0.1 Hz to 1 MHz (-3 dB)
Basic Power Accuracy ±0.05% of reading + ±0.05% of range (45 Hz - 66 Hz)
Power Factor Range 0.0000 to 1.0000 (Excels at measuring extremely low power factors, e.g., 0.001)
Harmonic Measurement Simultaneous measurement up to the 500th order (fundamental frequency up to 2 kHz)
Integration Function Measures energy (Wh, Ah), duration, and average power
Data Update Rate Max. 500 ms (2 rds/s) for all inputs; 10 ms (100 rds/s) for selected inputs (e.g., motor torque calculation)
Display 8.4-inch WVGA TFT color touchscreen LCD (800 x 600 pixels)
Standard Interfaces LAN (1000BASE-T), USB (Device & Host)
Optional Interfaces GPIB, D/A Output, Digital I/O
Operating Temperature 0°C to +40°C
Dimensions (W x H x D) 434 mm x 177 mm x 520 mm (excluding protrusions)
Weight Approx. 15 kg (for a 6-element unit)