タイトルまたは説明

DLWD-SA***8B

Safety electricity training device          

Patent NO.:ZL***9 2 ******4.X

Safety using electricity device use German teaching training mode, involves all aspects of  knowledge of safety electricity utilization, image intuitive, and convenient for students to be aimed at each subject experiment, so that the students can link theory with practice and through the practical operation translate the abstract concepts into perceptual knowledge. The device is based on German industrial standard *7 **0 section **0 part (corresponding to our standard GB/T *******2), with the German teaching training mode, involves all aspects of  knowledge of safety electricity utilization, image intuitive, and convenient for students to be aimed at each subject experiment, so that the students can link theory with practice and through the practical operation translate the abstract concepts into perceptual knowledge.
This product have humanization design, the appearance is serious atmosphere, harmonious and unified. It uses modular structure, composed of *2 independent teaching modules, including the power box, the human body resistance module, the human body shock module, stride voltage module, safety earthing module, direct electric shock module, indirect electric shock module, various security protection measures, such as leakage protection module, short circuit protection module, insulation monitoring module.

1, Power supply:AC **0V  *0Hz/*0Hz
2, Power: Pmax=**0W
3, Weight: **0Kg
4, Dimension: ***0x**0x***0mm                                                   

5, Can finish *9 items of experiment contents, including: human body resistance, power supply network, direct electric shock, electrical shock protection, etc.

Q1:What factors affect the price?

1. The quality of components: All the components we use are real industrial components which under EURO standard.
2. Technic: we pay much attention on the technics and details. Our products meet the requirement of Germany standard
3. Quantity: The price is up to the quantity of each item.

Q2: All equipments are designed by Dolang?

1. Yes. All our equipments are designed by ourselves.
2. The design department including: Electric research design department, Electrical research design department, Mechanical research and design department, Software research design department, Pilot test department and technical documents department.

Q3:Does Dolang have after sales service and training service?

A. After sale service: All our products have one year maintance from the date of pick up except artificial damage.

B. Training: Customer may ask our engineer to training them in their company or come to Dolang for training