Rhesca Co., Ltd.
Manufactures and sells strength testers that measure solder joint strength and bonding strength in the semiconductor assembly process, and surface property testers that evaluate thin film adhesion and frictional wear.
- +81-(0)42-582-4711
- +81-(0)42-589-4686
- 1-15-17 Hinohonmachi
Hino City
Tokyo Prefecture, 191-0011
Japan
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product
Bonding Tester
PTR1102
In wire bonding in semiconductor manufacturing, electrodes are joined using gold wires of several tens of microns. In order to measure the pull (tensile) strength and ball shear (shear) strength of this gold wire, this machine has load detection accuracy and fine positioning accuracy. In addition, for the measurement of high load areas such as die shear strength and solder joint strength, this machine supports measurement in high load areas while maintaining accuracy in low load areas by replacing the sensor part.
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Dynamic Wettability Tester
6200TN
This is a dynamic wettability tester that uses a high-performance electronic balance to evaluate temporal changes in buoyancy and wetting (contact angle) that are successively received when various solid pieces and powder samples are immersed in liquid. Information such as dynamic and static contact angles, surface tension, and density can be obtained, and it supports various sample forms such as flat plates, fibers, and powders
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product
Friction Player
FPR2200
The friction coefficient is measured by the pin-on-disk method. Also, by measuring the coefficient of dynamic friction, surface destruction occurs due to wear and changes in the coefficient of dynamic friction occur .This machine is the latest model that was created by realizing various measurement modes, improving data resolution, and pursuing ease of use based on the achievements cultivated in the friction and wear tester that we have manufactured and sold in the past.
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High Load Shear Strength Tester
HLST1000
This tester measures the shear force required to analyze the bonding strength of various bonding materials. It is possible to measure shear force up to 5000N for the purpose of bonding strength evaluation over a large area. An optional heating unit enables evaluation while the sample is heated.
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product
High Load Strength Tester
HLST1000Z
This tester measures the tensile or compressive strength of various samples
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High Temperature Wettability Tester
6200Z
This device is a test device that evaluates the wetting stress generated between a plate/round bar and molten metal in an inert gas atmosphere by the wetting balance method.It is possible to analyze not only the quality of wetting but also the wetting phenomenon from the obtained wetting curve.
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Hot Dipping Simulator
HDPS
This is a hot-dip galvanizing simulator that simulates various hot-dip galvanizing processes such as heating, cooling, vacuuming, gas replacement, and spraying of steel sheets on a laboratory scale. It is possible to simulate the parameters close to the actual line, such as zinc bath temperature, immersion speed, immersion time, and gas flow rate adjustment for weight control. Also, 20 to 25 sheets can be tested
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product
Hydrophobic Powder Wettability Tester
WET1001
We will introduce a hydrophobic powder wettability tester that measures the critical wetting tension of powder materials such as pharmaceuticals and pigments and considers dispersibility and surface energy. flow rate concentration curve .The amount of organic solvent when this powder lump starts to settle is evaluated as a measure of the degree of affinity (hydrophobicity) with the organic solvent.
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product
Repeat Durability Tester
TIQ1000
It is a device to measure repeated endurance such as limit bending test of board, endurance test of mounted board, endurance test of connector, etc. Continuity data and load data can be obtained during the cyclic endurance test. Conforms to JEITA ET-7407 "Environmental and durability test methods for mounted CSP/BGA packages".
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product
Rolling Displacement Measuring Device
ASR01
This device is used to dynamically measure the displacement and load that occur when a specific sample is pressed down using a flat indenter, and to help analyze the phenomenon and the potential capacity of the sample.
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product
Scratch Tester
CSR1000
This tester is highly effective in measuring the adhesion strength (adhesion strength) of hard coatings (Ti, TiN, SiC, DLC, etc.) formed by PVD and CVD on metal surfaces such as cemented carbide. Adopting a scratch test method that allows quantitative measurement with simple operations, the film surface is scratched while increasing the load on the sample surface, detecting film breakage with high sensitivity, and providing the load at which film breakage occurs (critical load). tools and mold tools that require
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product
Seam Fold Test Device
FFR1000
This equipment is designed to bend a flexible printed circuit board, which has a high degree of freedom and versatility, and at that time, apply a load to the bending point at the initial stage or each time, and repeat bending and unfolding to confirm the durability.
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Sliding Peel Strength Tester
OST3000
Compared to the scratch test, the friction and wear test is considered to be a durability evaluation method that is closer to the actual situation
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Solder Wettability Tester
5200ZC
The current machine (5200TN) was developed as a comprehensive machine that covers solderability test standards around the world, but we have added a high cost performance machine to the lineup that has realized the request of "single function + low price", which many people who are using the successive machines of SAT2000-5000-5100 type.
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product
Solder Wettability Tester
5200TN
Amid the rapid progress in miniaturization of electronic components in high-density mounting, a long-established company that has been manufacturing solder wettability testers for about 40 years has developed a solder wettability tester compatible with the latest micro electronic components. and is the top model in the history of solder checkers with improved operability. * Wetting stress is proportional to the circumference of
