Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer

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Brand Name :	AI
Model Number :	SFRA-I
Certification :	ISO
Price :	Negotiable
Payment Terms :	T/T, Western Union, L/C
Supply Ability :	1000 sets per month
Delivery Time :	15 days

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Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer

Transformer SFRA Sweep Frequency Response Analyzer

I. Introduction:

Our company has designed the frequency response analyzer, which can accurately draw the frequency response curve. By measuring the horizontal and vertical contrast of the curve, the deformation of the transformer can be detected accurately.

Features:

1. Using the advanced technical of DDS;

2. Using the high speed and advanced microprocessor to design;

3. Using double channels of AD chip of 16 bits;

4. With seven inch LCD touch screen of which the brightness can be adjusted;

5. With thermal printer of which the print thick can be adjusted;

6. It could store 40 groups of data, which could be read to current screen or upload to the PC;

7. With PC software using which we could upload data ,test, analyze data, print data, or create word document;

8. Using USB2.0 to connect to the device；

9. Tester dimension:31cm X 15cm X 15cm；

10. Weight:4.0KG;

11. The tester is conformed to the standard of DL/T911 2016 and can be used for IEC60076-18:2012.

II. Specifications:

Two different sweep modes: Linear sweep, Section sweep
Linear sweep	10HZ-1MHZ interval 0.5KHZ 2001 dots (conform to DL/T911 2016) 10HZ-1MHZ interval 0.25KHZ 4001 dots(PC available)(conform to DL/T911 2016) 100HZ-2MHZ interval 0.25KHZ 4001 dots(PC available) Initial frequency, interval and scan dots can be set(PC available)
Section sweep (conform to DL/T911 2016)	10HZ-20HZ interval 1HZ 11 dots 20HZ-100HZ interval 2HZ 40 dots 100HZ -1KHZ interval 3HZ 300 dots 1KHZ-10KHZ interval 20KHZ 450 dots 10KHZ –100KHZ interval 0.3KHZ 300 dots 100KHZ – 1000KHZ interval 1KHZ 900 dots
Section sweep (conform to IEC60076-18:2012)	20HZ-100HZ interval 2HZ 40 dots 100HZ -1KHZ interval 2HZ 450 dots 1KHZ-10KHZ interval 20HZ 450 dots 10KHZ –100KHZ interval 0.2KHZ 450 dots 100KHZ – 1000KHZ interval 2.5KHZ 360 dots 1000KHZ – 2000KHZ interval 4KHZ 250 dots
Test range	(-100dB) - (+20dB)
Test accuracy	(-40dB) - (+20dB)0.2dB (-60dB) - (-40dB)0.5dB (-80dB) - (-60dB)1.0dB
Frequency accuracy	<0.01%
Signal input impedance	>1M Ω(Connected according to DL/T911 2016)
Signal output impedance	50 Ω
In-phase test repetition rate	99.5%

Picture of SFRA-II Sweep Frequency Response Analyzer,which adopts Frequency Response Method and Impedance Method

Product Tags:

Sweep Frequency Response Analyzer

Transformer Test Set

SFRA

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Company Info.

Advanced Instruments Co.,Limited

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Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer

Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer

Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer

Sweep Frequency Response Analyzer

Transformer Test Set

SFRA

Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer

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