QJ35B Transformer ratio bridgeDetailed product description：

The QJ35A and QJ35B transformer ratio bridges are modified products of the original QJ35 transformer ratio bridge, which can directly measure the transformer ratio and relative error. They not only maintain the advantages and operating methods of the original QJ35, but also eliminate the need for voltage regulators, voltage indicators, and external boosting transformers, simplifying the operating steps, accelerating testing speed, and improving instrument reliability. It is an essential equipment for manufacturing, using, and maintaining units to test various types of power transformers and transformers, including large, medium, and small ones.

QJ35B has added the function of testing high-power low transformation ratio transformers. Adapt to the continuous development needs of the power transformer industry.

model technical indicators			QJ35A	QJ35B
				Medium and small power (L) Middle Small Power	High power low transformation ratio (H) High Power Low Transmit Ratio
K	Measurement range of transformer ratio Transformation Measuring Range		1.020~1111.120	1.020~111.120	1.020~11.120
	Basic error measurement range Threshold Error Range		Elim(K)±0.2%K	Elim(K)±0.2%K
δ	Relative error measurement range Relative Error Range		-2%~+2%	-2%~+2%
	basic error Threshold Error		Elim(δ)±0.2%δ	Elim(δ)±0.2%δ
V	test voltage Selector	High voltage side input voltage Voltage at high input Voltage side	AC5V~500V	AC5V~550V	AC50V~550V
		Low voltage side input voltage Voltage at low output current side	(When the reading of the x 100 disk is 0) AC5V/K	AC5V	AC50V
			(When the displayed value of the × 100 disk is 1-10) AC5V~0.5V/K

Dimensions: 430 × 140 × 300 (mm) W × H × L
Weight: 8kg
*The volume of QJ35A and QJ35B is half of the original QJ35, and the weight is one-third of the original QJ35, with a beautiful appearance.
*When operating, simply adjust the K value to the expected value, press two buttons, and rotate the slider to directly read the difference (which is also convenient as using the QJ44 bridge).
*Adopting a high-sensitivity AC zero pointer, it has strong anti-interference ability and high testing accuracy.