Product Description

Tunkia TM7500 Capacitance Integrating Fluxmeter

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The TM7500 is a high-precision magnetic flux measuring instrument, designed with a high-speed microprocessor and a low-drift electronic integrator. It’s applied for measuring the magnetic flux Ф of space magnetic fields or permanent magnets with types of coils.

Features Tunkia TM7500 Capacitance Integrating Fluxmeter :

Range:0.2 mWb～2 Wb.
Accuracy: class0.2 or 0.5.
Drift after zeroing ≤ 1 μWb/min.
5-digits display, minimum resolution 0.1 μWb.
Unit switch: Wb, mWb, Vs, mVs, Mx.
Maximum hold function.
Alarm of exceeding the upper / lower limit.
One-key reset and zero drift.
Test parameter correction.
Touch screen and button operation.
Digital and analog signal (option) output.
Supporting various of measuring coils.
Small size, light weight.

Specificati0n Tunkia TM7500 Capacitance Integrating Fluxmeter :

Range 2 mWb 20 mWb 200 mWb 2Wb
Resolution 0.1 μWb 1 μWb 10 μWb 0.1mWb
Measuring Range : 0.2 mWb～2 Wb
Accuracy : Class 0.5 ±(0.5%*RD ① + 10 μWb) Class 0.2 ±(0.2%*RD ① + 10 μWb)
Zero Drift Max : (1 μWb/min or 0.05%*RG ②/min )
Analog Output (option) : 0~± 5 V or 4~20 mA
Remark 1 RD is the reading value ②RG is the range value
Power Supply AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz
Temperature Performance Operating temperature:0°C～40°C Storage temperature:-20°C～70°C
Humidity Performance Working humidity:40%～85% R·H, non-condensing Storage humidity:< 95% R·H, non-condensing
Weight About 5 kg
Interface Hall probe input, RS232, Analog output interface
Dimensions 225 mm(W) ×295 mm(D) × 135 mm(H)