Grading | Model | Functional Description |
The highest grade | DFM-7WH-H-M | 1.Five digit display 2.Magnetic flux, magnetic moment, peak to peak measurement |
Mid-range one | DFM-7WH-H-N | 1. Five digit display 2. Magnetic flux, magnetic moment |
Mid-range two | DFM-7WH-N-P | 1. Four digit display 2. Magnetic flux, magnetic moment, peak to peak measurement |
Standard file | DFM-7WH-N-N | 1. Four digit display 2. Magnetic flux, magnetic moment |
1. A high-stability measuring instrument designed and manufactured with high-speed microprocessors and low-noise, zero-drift integrating components.
2. Adopts a 5.0-inch color resistive touch screen, making the human-machine interaction interface more user-friendly.
3. Equipped with peak hold, sorting alarm prompt and output functions.
4. Can store measurement parameters of 10 groups of coils, enabling plug-and-play.
5. Has multiple communication interfaces, such as RS-232/RS-485/USB, which can be conveniently connected with other control devices.
Range | 0 ～ 1Wb | |||
Power supply | AC :100V~ 230V、50/60Hz; FUSE:1A | |||
Power consumption | ＜ 5W | |||
Range scale | 1mWb | 10mWb | 100mWb | 1000mWb |
Resolution | 0.1uWb | 1uWb | 10uWb | 100uWb |
Precision | ±0.4% | |||
Display digits | 4 people（5 Customizable location) | |||
Display content | Magnetic flux, upper and lower limits, range, peak valley difference，Magnetic moment, coil coefficient | |||
Repetitiveness | 0.05% | |||
Communication interface | RS-232、 RS-485、USB port | |||
Size | L304mm x W263mm x H136mm | |||
Weight | about 5kg | |||
1 | Ambient temperature 0℃～40℃ |
2 | Ambient humidity:0%~ 90% No condensation |
3 | No dust, no oil fumes, no salt, no dripping water |
4 | Avoid direct sunlight exposure |
5 | No flammable or corrosive liquids or gases |
6 | No impact or high-frequency vibration |