WD type electromagnet (also known as Weiss-type or U-type electromagnet), the magnetic field air gap is adjustable in both directions, the structure of single yoke, the direction of the magnetic field is horizontal; stand upright, there is a wide operating space, easy to take and place samples and The combined structure of other equipment is one of the most common electromagnets in magnetic research. It is suitable for Hall effect research, magnetoresistance effect research, hysteresis extension research, torque magnetometer, force magnetometer, vibrating sample magnetometer, magnetic susceptibility measuring device, magnetic material measuring device, etc. The WD type electromagnet has a wide magnetic field space and a wide air gap adjustment range. It is a very common type for experiments and factory applications.

Electromagnet SB-100 design plan u Product specifications · SB-100 electromagnet (H-shaped structure), under the excitation of the excitation power supply, the magnetic field forms a closed loop, and a uniform strong magnetic field can be generated between the two poles. The direction of the magnetic field is along the pole tip Axial. · The direction of the electromagnet’s magnetic field is horizontal and placed at an angle of 45°; · The air gap can be adjusted in both directions, with an adjustable range of 0-100mm; · The pole diameter is φ100mm, and a pair of pure iron pole heads are standard; u Electrical parameters · The coil is cold-state DC Resistance 9.4Ω; · Coil insulation resistance is better than 10MΩ; u Cooling method · Natural cooling; u Dimensions and quality · External dimensions are shown in the figure; · The overall weight is about 200Kg; u Magnetic field parameters (please consult our company for more detailed parameters) · 5mm gas The central magnetic field is better than 2.7T@13A (φ30mm pole face) when the gap is open; · The central magnetic field is better than 1.2T@13A (φ60mm pole face) when the air gap is 25mm. u Schematic diagram u Curve diagram u Accessory description Quantity Power cord 1 set of probe holder 1 User manual 1 This product manual 1 Volume of qualification certificate u Option description Quantity Pure iron pole head 1 pair of high-precision electric control turntable 1 manual 1 turntable 1 closed-loop control system

Electromagnet SB-130 design plan u Product specifications · SB-130 electromagnet (H-type structure), under the excitation of the excitation power supply, the magnetic field forms a closed loop, and a uniform strong magnetic field can be generated between the two poles. The direction of the magnetic field is along the pole tip Axial. · The direction of the electromagnet’s magnetic field is horizontal, and it is placed obliquely at 45°; · The air gap is adjustable in both directions, and the adjustable range is 0-120mm; · The pole diameter is φ130mm, and a pair of pure iron pole heads are standard; u Electrical parameters · Coil cold state DC Resistance 3.3Ω; · Coil insulation resistance is better than 10MΩ; u Cooling method · Natural cooling; u Dimensions and quality · Dimensions are shown in the figure; · The overall weight is about 430Kg; u Magnetic field parameters (please consult our company for more detailed parameters) · 5mm gas The central magnetic field is better than 2.8T@25A (φ40mm pole face) when the gap is open; · The central magnetic field is better than 1.3T@25A (φ80mm pole face) when the air gap is 30mm. u Schematic diagram u Curve diagram u Accessories description Quantity Power cord 1 set Probe holder 1 User manual 1 This product manual 1 Volume certificate 1 copy Option Description Quantity pure iron pole head 1 pair of high-precision electric control turntable 1 manual 1 turntable 1 closed-loop control system

Electromagnet SB-80 design plan u Product specifications · SB-80 electromagnet (H-type structure), under the excitation of the excitation power supply, the magnetic field forms a closed loop, and a uniform strong magnetic field can be generated between the two poles, and the direction of the magnetic field is along the pole tip Axial. · The direction of the electromagnet’s magnetic field is horizontal, and it is placed at an angle of 45°; · The air gap is adjustable in both directions, with an adjustable range of 0-80mm; · The pole diameter is φ80mm, and a pair of pure iron poles is standard; u Electrical parameters · The coil is cold-state DC Resistance 8Ω; · Coil insulation resistance is better than 10MΩ; u Cooling method · Natural cooling; u Dimensions and quality · Dimensions are shown in the figure; · The overall weight is about 110Kg; u Magnetic field parameters (please consult our company for more detailed parameters) · 5mm air gap When the central magnetic field is better than 2.6T@10A (φ30mm pole face); · When the air gap is 40mm, the central magnetic field is better than 0.67T@10A (φ60mm pole face). u Schematic diagram u Curve diagram u Accessories description Quantity Power cord 1 set Probe holder 1 User manual 1 This product manual 1 Volume certificate 1 copy Option Description Quantity pure iron pole head 1 pair of high-precision electric control turntable 1 manual 1 turntable 1 closed-loop control system

Electromagnet WD-200 design plan u Product specifications · WD-200 electromagnet (C-type structure), under the excitation of the excitation power supply, the magnetic field forms a closed loop, and a uniform strong magnetic field can be generated between the two poles, and the direction of the magnetic field is along the pole tip Axial. · The electromagnet is placed horizontally, and the direction of the magnetic field is horizontal; · The air gap can be adjusted in both directions, and the adjustable range is 0-120mm; · The pole diameter is φ200mm, and a pair of pure iron poles is standard; u Electrical parameters · Coil cold state DC Resistance 3.1Ω; · Coil insulation resistance is better than 10MΩ; u Cooling method · Natural cooling; u Dimensions and quality · Dimensions are shown in the figure; · The overall weight is about 930Kg; u Magnetic field parameters (for more detailed parameters, please consult our company) · 5mm gas The central magnetic field is better than 3.2T@40A (φ40mm pole face) when the gap is open; · The central magnetic field is better than 1.4T@40A (φ150mm pole face) when the air gap is 40mm. u Schematic diagram u Curve diagram u Accessories description Quantity Power cord 1 set Probe holder 1 User manual 1 This product manual 1 Volume certificate 1 copy Option Description Quantity Pure iron pole head 1 pair of high-precision electric control turntable 1 manual 1 turntable 1 closed-loop control system

Electromagnet WD-50 design plan u Product specifications WD-50 type electromagnet (C-type structure), under the excitation of the excitation power supply, the magnetic field forms a closed loop, and a uniform strong magnetic field can be generated between the two poles, and the direction of the magnetic field is along the pole tip Axial. · The electromagnet is placed horizontally, and the direction of the magnetic field is horizontal; · The air gap can be adjusted in both directions, and the adjustable range is 0-50mm; · The pole diameter is φ50mm, and a pair of pure iron pole heads are standard; u electrical parameters · Coil cold state DC Resistance 9.2Ω; · Coil insulation resistance is better than 10MΩ; u cooling method · natural cooling; u size and quality · external dimensions are shown in the figure; · overall weight is about 40Kg; u magnetic field parameters (please consult our company for detailed parameters) · 2mm air gap When the central magnetic field is better than 2.1T@5A (φ40mm pole face); ·The central magnetic field is better than 0.67T@10A (φ30mm pole face) when the air gap is 20mm. u Scheme diagram u Curve diagram u Attachment Description quantity power cord 1 set of probe holder 1 instruction manual 1 this product manual 1 copy of qualification certificate u Option description Quantity pure iron pole head 1 pair of high-precision electric control turntable 1 manual 1 turntable 1 closed-loop control system