The 6-point difference between high-end and low-end insertion force testing machines is significant in the market, with mid-range pricing and low-cost options causing confusion for customers when making a purchase. As the first domestic manufacturer to independently develop and produce insertion force testing equipment, Millimeter Instrument has gathered extensive market feedback and summarized the key features of our insertion force testing machine. Ultimately, the choice of which grade to purchase depends on the customer’s company strength, test requirements, and intended use.
1. **Sensor Protection**: Our plug-in force tester is designed with anti-collision protection. It can automatically stop if the upper and lower fixtures collide after being manually pressed multiple times. This effective sensor protection reduces operational concerns and significantly lowers maintenance costs for the customer.
2. **Test Speed Verification**: Set the maximum speed and test stroke, then use a stopwatch and ruler to verify if the speed is accurate. If the supplier exaggerates the speed, it raises doubts about the quality of the machine and the integrity of the supplier.
3. **Password Protection on Verification Screen**: If the verification screen requires a password, it means the machine can only be serviced by the supplier in the future, limiting customer flexibility and increasing long-term costs.
4. **In-House Software Development**: Check whether the software is developed internally. For example, if the test speed is in mm/min, ask the system to automatically calculate the number of cycles per minute. Low-cost models often use outsourced software with fixed templates. If the supplier lacks independent development capabilities, it reflects weak technical strength and may lead to higher after-sales costs.
5. **Functionality of the Machine**: High-end insertion force testers not only measure insertion force but also breaking force (replacing some functions of tension machines), connector longitudinal force, constant tensile pressure test (known as "hanging weight" test), and constant tension retention time life tests.
6. **Stroke Adjustment Resolution**: The finest manual adjustment should be 0.01mm. Manually clicking the adjustment buttons should show real movement. Low-end models often fake this feature.
In summary, low-end insertion force testing machines lack the technical strength, integrity, and functional advantages of high-end models. They may also have third-party certifications, but simply checking the force value is not enough. It's important to evaluate the test speed and data connectivity between the hardware and the computer. Machines with simple USB or RS232 interfaces are usually low-end, with limited sampling and delayed load protection.
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Editor: (Hardware Business Network Information Center)
Http://news.chinawj.com.cn
Editor: (Hardware Business Network Information Center)
Http://news.chinawj.com.cn
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