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AL315 AC-DC indicating instrument calibrator
Implementation of standards:
GB / T 11150-2001, JJG 597-1989, JJG124-2005
Features:
1, to test a variety of electrical measuring instrument: AC / DC ammeter, frequency meter, phase meter, single phase AC active and reactive power meter, synchronized tables, transmitter, etc..
2, built-in electric measuring instruments in the test procedure can be automatic or semiautomatic test, and save 300 group test data.
3, the output voltage source, current source and power source are the standard source of high precision and high stability.
4, using a 6.4-inch large-screen color display.
5, the use of software calibration without opening the chassis, stable and reliable.
6, with a voltage output short circuit, open circuit protection and output current amplifier over-temperature protection.
7, with automatic fault detection, fault location display, user-friendly search line.
8, with RS232 interface, can connect with computer for data management.
[Product parameters].
1.AC voltage measuring range: 3V ~ 1000V (single phase), 57.7V ~ 660V (three phase), adjust the fineness of 0.01% R.
2.AC current range: 2mA ~ 30A (single phase), 200mA ~ 30A (three phase), adjust the fineness of 0.01% R;. 30A (three phase), adjust the fineness of 0.01% R.
3.Frequency range: 40 ~ 70Hz, adjust the fineness 0.002Hz.
4.Phase Range: 0 ~ 360 °, adjust the fineness 0.01.
5.DC voltage measuring range: 100mV ~ 1000V, adjust the fineness of 0.01% R.
6.DC current range range: 2mA ~ 30A, adjust the fineness 0.01RG.
7.Inspection Table Type Support: 3-phase 3-wire active form.
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