QC-250B Wire Elongation Testing Machine
Model: QC-250B
Product Introduction:
The QC-250B wire elongation tester is a highly reliable equipment designed for elongation testing of various copper wires, copper alloy wires, and metal materials. Based on the conductive properties of copper wire and advanced control technology, this equipment has high-precision automatic calculation of elongation percentage and fully automatic operation function. The steel ruler on the machine can read the elongation at break of copper wire, ensuring the accuracy of equipment testing. This machine has a generous appearance, simple operation, precise testing, and durability, making it an essential testing equipment for major copper wire production enterprises.

Physical shooting:

Equipment feature description:

1. This machine adopts dual display mode: elongation dedicated ruler display and digital display. The error between the two is within 0.5%. 2. This machine runs stably, with low noise, accurate test data, and easy to use fixtures (press from top to bottom). 3. The body of this machine adopts electrostatic baking paint, which has a beautiful and generous appearance. 4. There are two methods to read the elongation data of the test copper wire on this machine. One type of steel ruler displays the elongation rate, and the other type of display displays the elongation rate, with a display error of plus or minus 0.3%. If the authenticity of these two sets of data is uncertain, it can be verified by referring to the technical rules in the manual.

Main technical parameters:

model QC-250 QC-250A QC-250B Test wire diameter range 0.03-1.2mm 0.03-2.2mm 0.03-3.2mm extended range 0-60% 0-60% 0-50% test length Standard 250mm, can be customized to 200mm according to requirements precision 0.3% test speed 200-250mm/min working voltage AC220v/50HZ machine weight 13kg 14kg 18kg Machine power 80w 100w 120w

Purchase Notice and Quality Assurance

1. Before purchasing, please contact the manufacturer to negotiate and determine the equipment technical parameters, delivery method, delivery time, payment method, and whether to issue an invoice. If there is stock available, it can be shipped or delivered directly. If there is no stock available, the shipment or delivery will be arranged according to the agreed date. 2. Anyone who purchases our company's products will enjoy a one-year free warranty service, and any damaged parts during the warranty period will not be charged any fees. (Except for damages caused by natural or human factors, they are not covered by the free warranty period, and consumables are also not included in the free warranty period.) 3. From the day of delivery, the product will be inspected and deemed qualified within 7 working days. If the same equipment malfunction occurs three times within one month and cannot be resolved, it can be returned or exchanged.

Third Party Metrology Assurance (CNAS):

1. Anyone who purchases our company's instruments can guaranteeCNASThe laboratory accreditation verification has been passed. 2. Third party measurement report obtained: A、 According to previous negotiations, the supplier can find a third-party metrology institution to measure. B、 After the equipment arrives at the factory, customers can find a third-party measuring institution to measure it on-site. 3. Any third-party measuring institution that fails to pass the measurement can return or exchange the goods, and our company will charge a second measurement fee. 4. The accuracy of the elongation rate or elongation value measured by the QC-250B wire elongation tester can be calculated manually according to the elongation rate (elongation rate) calculation rule.

Equipment Shipping Instructions (Manufacturer Delivery/Logistics Door to Door/Express Door to Door)

1. Conduct a trial run on the equipment to be shipped, in order to observe the normal operation of various instrument parameters and mechanical parts. If the trial run is successful, the equipment will be released from the warehouse. 2. Clean the surface of the instrument that has passed the test, add lubricating oil to the transmission components that require lubrication, and prepare the necessary accessories for the instrument (such as instructions, power cords, wrenches, weights, experimental materials, etc., configured according to the instrument's specifications). 3. Wrap a layer of protective film around the instrument casing for packaging first. The manufacturer delivers the goods directly to the doorstep for debugging, installation, and teaching. Logistics or express delivery often use wooden crate packaging. For export instruments, wooden crates of * can be provided for packaging. After the equipment logistics arrive at the buyer's factory, installation, debugging, and teaching can be guided by phone or according to the pre negotiated on-site installation, debugging, and teaching.

Brand Introduction:

Since its establishment in 2006, Dongguan Quality Inspection Instrument and Equipment Co., Ltd. has made and produced wire bending tester, copper wire elongation tester, alcohol eraser abrasion tester, key life tester, microcomputer plug and pull force tester, precision brine spray tester, simulation transportation vibration table, plug and pull test machine, terminal wire weight static lifting test machine, drop ball impact test machine, full-automatic plug and pull force test machine, constant temperature and humidity test box, cold and hot impact test machine and other equipment with the help of * * * *'s quality and excellent service, and has become a * manufacturer capable of independent production, R&D and sales We have a team of skilled professionals in production and manufacturing, as well as a comprehensive management system that strictly controls the material selection, processing, performance testing, and after-sales service of our products. Our division of labor ensures that we provide satisfactory products to all manufacturers and distributors. The product strictly follows ISO、ASTM、AATCC、TAPPL、UL、VDE、IEC、ANSI、ASME、CSA、JIS、BS、EN、DIN、SATRA、GB、CNS Manufacturing according to domestic and international standards. The company is once again moving towards the goal of "zero defects" to eliminate the production and sales of defective products, so that customers from all walks of life can buy with confidence and use them practically, striving to become the top enterprise in the same industry. The products produced involve testing and testing equipment for mobile phones, computers, electronic appliances, wires and cables, fiber optic cables, plastics, rubber, packaging, paper, automotive components, metals, hardware, castings, and more. The product has received high praise from manufacturers and is exported both domestically and internationally. The company is located in the important town of Tangxia, Dongguan. It has complete production equipment, exquisite technical strength, and good quality awareness. Adhering to the work philosophy of reputation, quality, keeping up with the times, and advancing, the company provides customers with novel and satisfactory products. The company adheres to the operating principle of "people-oriented, customer-oriented" and is willing to cooperate and negotiate business with new and old customers in society. Provide customers with satisfactory and high-quality products and services, and offer valuable feedback.

Main component description:

Annotation:
1and4: Fixture 2Specially made ruler (capable of reading elongation and sampling length)
3: Elongation display (compatible with)2Comparing rulers, the same is correct
5：3Monitor reset button 6Left and right movement keys (with multiple limit switches on both sides to protect the machine)
7: Power indicator light 8: Power switch

Calculation rule for linear elongation testing machine: § h=Lh-Lo×100
Lo

§ h: elongation at break, in percentage (%)
Lh: post fracture gauge length, in millimeters (mm)
Lo: Original gauge length, measured in millimeters (mm)

Note: The standard error of hard wire is ± 0.2, and the error of soft wire is ± 0.5