Manufacturer-supplied: Three-axis strain gauges, stress testing instruments, strain rosettes, and single-axis strain gauges.
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Keyword: Manufacturer-supplied: Three-axis strain gauges, stress testing instruments, strain rosettes, and single-axis strain gauges.
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- Commodity name: Manufacturer-supplied: Three-axis strain gauges, stress testing instruments, strain rosettes, and single-axis strain gauges.
Akmond TSK Series Resistance Strain Gauges/Strain Sensors
The parameters for the universal stress-strain testing equipment for PCB circuit boards—single-axis strain gauges, dual-axis strain gauges, triaxial strain gauges, stress gauges, and strain gauges—are as follows:
Model: TSK-1A-120-3A-11L1M2S
Axial: Three axes, 0 degrees, 45 degrees, 90 degrees.
Wire: enameled wire, 30 cm; PVC wire, 100 cm
Resistance value: 120 ± 0.5 Ω
Sensitivity coefficient: 1.96 ± 1%
Sensitive grid material: Constantan foil
Sensitive grid size: 1 mm
Temperature self-compensation coefficient: 11 × 10⁻⁶/℃
Base material: Polyimide
Base external dimensions: Φ5mm
Operating temperature range: -10℃ to +80℃
Strain limit: 20,000 μm/m
Fatigue life: > (deformation less than 0.1%)
The Shenzhen strain gauges—general-purpose strain gauges/force measurement analysis strain gauges—have the following specific characteristics:
1. This product features high resolution and can detect extremely small strains as low as 0.01 microstrain.
2. Low error—typically less than 1%.
3. Small size and light weight.
4. Wide measurement range—capable of measuring from elastic deformation all the way to plastic deformation (1-2%, with a maximum reach of 20%).
It can measure both static and rapidly varying stresses.
5. Possesses all the advantages of electrical measurement, such as measurement results that are easy to transmit, record, and process.
6. Can operate reliably in a variety of harsh environments, including conditions involving vibration, magnetic fields, radioactivity, and chemical corrosion—provided that appropriate measures are taken.
7. Low prices and a wide variety of options make it easy to choose and use in large quantities.
Applications: Glass stress testing, PCB stress testing, board separation stress testing, air-conditioning stress testing, pipeline stress testing, bridge stress testing, building stress testing, reservoir stress testing, bolt stress testing, rail stress testing, crane stress testing, ship stress testing, steel structure stress testing, torque and wrench stress testing.
Thank you for your interest in our products. If you’d like to learn more—such as the prices of Akemond TSK series foil strain gauges for metal material measurement, or detailed specifications and models of the Akemond TSK series foil strain gauges for metal material measurement—we’d be delighted to hear from you at any time. We sincerely invite you to contact us and look forward to providing you with the most satisfactory service.
Shenzhen Lvdao Technology Co., Ltd. supplies genuine, imported Swedish Pentronic temperature probes. We also sell Akemond PT100 platinum resistance thermometers from the PWZPT series. We offer a wide variety of products at affordable prices. We warmly welcome both new and existing customers to call for inquiries! Contact numbers: 13825238095 / 18922852687.
Pentronic temperature probe (Sweden)
Model 7917005, dual-core curved probe, four-wire configuration, totaling 8 wires, high precision.
1. Thermal resistance core: 2xPt100, 4-wire type
2. Probe shape: Bent tip
3. Temperature measurement range: -50℃ to +180℃ (optimal for temperature measurement)
4. Probe dimensions: φ3 × 150 mm
5. Sealing: Uses silicone sealing.
6. Annual zero drift: 0.005℃/year
7. At 0℃, the maximum deviation is 0.15℃; at 100℃, the maximum deviation is 0.35℃; in the steam chamber at 120℃, the maximum deviation is 0.39℃.
8. Wire length: 8 meters
9. Note: The two resistors are independent and do not interfere with each other. They can simultaneously measure the temperatures at a single point. Even if one of the probes fails, the other chip can still perform accurate measurements.
Model 7917001, single-core curved probe, four-wire type, high precision.
1. Thermal resistance core: 1x Pt100, 4-wire type
2. Probe shape: Bent tip
3. Temperature measurement range: -50℃ to +180℃ (optimal for temperature measurement)
4. Probe dimensions: φ3 × 150 mm
5. Sealing: Uses silicone sealing.
6. Annual zero drift: 0.005℃/year
7. At 0℃, the maximum deviation is 0.15℃; at 100℃, the maximum deviation is 0.35℃; in the steam chamber at 120℃, the maximum deviation is 0.39℃.
8. Wire length: 8 meters
Model 7917002, single-core straight probe, four-wire type, high precision.
1. Thermal resistance core: 1x Pt100, 4-wire type
2. Probe shape: Straight tip
3. Temperature measurement range: -50℃ to +180℃ (optimal for temperature measurement)
4. Probe dimensions: φ3 × 150 mm
5. Sealing: Uses silicone sealing.
6. Annual zero drift: 0.005℃/year
7. At 0℃, the maximum deviation is 0.15℃; at 100℃, the maximum deviation is 0.35℃; in the steam chamber at 120℃, the maximum deviation is 0.39℃.
8. Wire length: 8 meters
Application scenarios: The PT100 platinum resistance temperature probe is used to measure the temperature of gases or liquids, and is primarily employed in medical steam sterilizers, HVAC systems, refrigeration equipment, heating devices, ovens, factories, and laboratories.
Friendly reminder: The products listed above come in a wide variety of types and models. Customers are advised to consult the seller in detail before placing an order.
Price Description
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Unstruck price: The unstruck price may be the promotional price of the product when it is about to participate in a sale event; it is for reference only. The actual transaction price during the event may vary depending on factors such as the use of coupons by users. The final price shall be subject to the price displayed on the order checkout page at the time of the event.*Note: The above explanation applies only when price comparisons are involved. If the merchant provides separate explanations regarding the struck-through price, the merchant’s statement shall prevail.Feature Description
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Brand Introduction
Shenzhen Lvdao Technology Co., Ltd. was established in November 2003 and is a manufacturer specializing in high-precision fixtures. We provide various ICT, FCT, and ATE test fixtures as well as soldering furnace carriers for manufacturers in the electronics industry.
We also engage in the wholesale and retail sales of complete units and accessories for Taiwan Delixi’s TR-518 series ICT equipment, as well as their maintenance and calibration services. Guided by the principle of “Seeking development through technology, ensuring survival through quality, and winning customers through credibility,” we are committed to the continuous advancement of PCB testing technologies and provide electronic manufacturers with high-quality, highly efficient, and cost-effective testing solutions. Our company has introduced advanced production equipment and processes from leading manufacturers in the U.S., Taiwan, and other regions, and is equipped with comprehensive inspection facilities. We can develop and design various non-standard tooling fixtures based on customer samples, drawings, and specifications. To ensure product quality, since our establishment, we have strictly adhered to the ISO9001:2000 quality management system and have successfully obtained international quality system certification. To effectively implement our quality policy and objectives, we provide specialized training on international quality system certification to our management personnel, thereby promoting the effective implementation and execution of quality management and quality assurance activities. Through persistent efforts and the support of our customers, we have established a well-rounded system encompassing product development, manufacturing, sales, and after-sales service. We are wholeheartedly dedicated to providing high-quality and satisfactory services to both new and existing customers.Green Island Technology’s Main Business Projects:
●ICT fixture
●FCT Functional Test Fixture
● ATE Automatic Testing System
● SMT, reflow soldering, wave soldering and other furnace carriers, AOI carriers
● Various test probes, related fixture accessories, and consumables
● Production of various signs and crystal crafts
● Sales of complete units and accessories, as well as maintenance and calibration services, for the DeLu TR-518 series online test machines (ICT).
● Non-standard automation equipment/production lines and various non-standard fixtures.
Test Head Engineering provides a full range of custom test fixtures
Throughout the custom fixture development, our Designers work directly with Test Engineers and Test Engineering Managers. During the entire specify/design/build process, they keep in close contact - ensuring that your custom test fixture meets your specific needs and requirements.
Customized products can provide repair services
Professional electronic design engineer with over 20 years of experience
We provide free technical support for PCB design, production, and more
The main products include: precision testing rack production, including mobile phone testing rack, aging life testing rack, DVD testing rack, BGA testing rack, attendance machine testing rack, and machine board testing rack, ， IC testing rack, module testing rack, digital camera testing rack, pulse hot press machine, can be customized according to customer requirements for various non-standard products Welcome to call for customization.
1. BGA test stand:
Made with imported precision test pins and anti-static materials, it has reliable contact, precise positioning, long service life, and small size.
2. PCB testing rack:
The fixture has a small volume Not taking up space, the needle board can be designed as a loose leaf for easy maintenance and wiring. It can also be customized according to customer requirements to achieve convenient operation.
3. Tin furnace fixture:
Materials include aluminum alloy, synthetic stone, and corrugated fiber board, which can save post welding time, improve production efficiency, and reduce substrate deformation during furnace passing.
4. Pneumatic hot pressing equipment:
The body is made of high-quality castings with high strength and hardness, and has undergone sufficient aging treatment to ensure that the host maintains accuracy for a long time. Pulse heating, segmented temperature rise setting, precise temperature sensing control function to ensure crimping quality, rotary feeding platform, dual button start switch, emergency stop protection device, which not only improves production efficiency but also ensures production safety. 5.7-inch intelligent human-machine interface, programmable logic controller (PLC) control system, ensures stable and reliable operation of the equipment. Two sets of high-definition camera alignment systems ensure production quality. The appearance of the equipment is designed with tray humanization, making production more convenient and saving costs and space. Suitable for various LCD, zebra paper, PCB combination crimping; TAB, TCP crimping, FPC, FFC and PCB soldering crimping.
5. LED screen test stand:
precise alignment, additional programming, convenient operation, exquisite and durable.
6. Pneumatic testing fixture:
high variability, user-friendly operation, convenient placement on the production line, precise and stable contact, easy maintenance.
7. Mobile phone testing stand:
mobile phone calibration fixture, testing mobile phone screen fixture. Mobile phone function testing fixture; Mobile RF high-frequency testing fixture; Download fixtures on mobile phones; Mobile LCD screen testing fixture; Mobile keyboard adhesive film testing fixture; Mobile LCD screen welding fixture; Mobile LCD screen pulse hot press machine.
8. ICT testing rack:
ICT online tester, ICT testing fixture, ICT fixture suitable for commonly used ICT equipment, using high-precision CNC machine for professional drilling and professional personnel for computer analysis software design. Used for OEM, SMT component PCB, double-sided fixture with bearing positioning, good positioning, small error, stable and accurate testing, and low misjudgment. Suitable for use with various domestic and foreign brand models.
Customization Process
Submit Your Files
Upload your project files. Our engineers review and provide a custom quote.
Design & Machining
We design and machine your solution in-house, start to finish.
Assembly & QA
Every build is hand-assembled and tested for accuracy.
Shipping & Support
Your fixture ships ready to use, with support from the engineers who built it.
Let’s Solve Your Test Challenge Together
Whether you need a custom socket, fixture, or complete solution, our engineers will review your files and design hardware that meets your exact requirements.
Copyright© 2025 Shenzhen LD Electronic Technology Co., Ltd.
