List of Contract Services products

Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!

• Other conveying machines

Amino acid-derived natural cationic polymer that can be used in food preservatives, hygiene materials, and daily necessities. It is a safe material as it is a fermentation product produced by natural ...

• Shelf life enhancer

The target oil types are automotive gear oil, industrial gear oil, and machine oil! Detecting resistance.

• Contract Analysis

It is an indicator that shows the degree to which the kinematic viscosity of petroleum products changes with temperature!

• Contract Analysis

The target oils are engine oil, automotive gear oil, industrial gear oil, and machine oil!

• Contract Analysis

The kinematic viscosity is obtained by multiplying the inherent constants of the capillary tube!

• Contract measurement

The kinematic viscosity is obtained by multiplying the inherent constants of the capillary tube!

• Contract measurement

This is a test to measure the flash point of petroleum products with a flash point exceeding 79°C!

• Contract measurement

A test to classify petroleum products' colors from 0.5 (light color) to 8.0 (dark color)!

• Contract Analysis

The measurable petroleum products are samples with a boiling point between 174°C and 700°C!

• Contract measurement

Test to observe changes in thermal energy of the sample! Temperature and cooling rate can be adjusted according to your requirements.

• Contract Analysis

A test to observe the trends of weight loss, decomposition, oxidation, combustion, etc., when heat is applied to the sample!

• Contract Analysis

A test to measure the concentration of additives in new oil and the wear metal content in used oil!

• Contract measurement

Qualitative and quantitative testing of additives in the sample! High-performance liquid chromatography will be used for measurement.

• Contract measurement

We will conduct qualitative analysis of the sample, comparison with new oil, and speculation about foreign substance contamination!

• Contract Analysis

Elemental analysis of the sample! The elements measured range from sodium to uranium in the periodic table.

• Contract Analysis

Observe the bearing and evaluate the presence of rust on a scale of 1 to 5! The target oil type is grease.

• Contract Analysis

The target oil type is grease! We will investigate and evaluate the corrosion of the outer raceway surface of the bearing.

• Contract Analysis

From the measured pressure, we will calculate the apparent viscosity using Poiseuille's equation!

• Contract Analysis

The target oil type is grease! Smaller values are considered to indicate better low-temperature fluidity.

• Contract Analysis

Testing to evaluate the load-bearing capacity of grease! We will determine the maximum load without seizure (acceptable value for Timken).

• Contract Analysis

Evaluate the degree of oxidation deterioration! This is a test to assess the oxidation stability of grease.

• Contract Analysis

Insert the sample into the specified template, use a microscope, and measure the size and number of contaminants!

• Contract Analysis

Evaluate the oil separation properties of grease! Measure the change in weight due to oil separation before and after the test as the degree of oil separation.

• Contract Analysis

Observe the color of the copper surface and determine the degree of corrosion! A test to evaluate the metal corrosiveness of grease.

• Contract Analysis

A test to measure the hardness of grease! The larger the number, the softer the grease.

• Contract Analysis

Evaluate the oil resistance of various sealing materials! Measure the changes in hardness, strength, elongation, and volume before and after immersion.

• Contract Analysis

Real-time measurement of the friction coefficient! A test to evaluate the lubrication performance of grease.

• Contract Analysis

Rotate the upper ball under specified conditions! Measure the wear mark diameter of the three balls fixed in the container and evaluate wear resistance.

• Contract Analysis

Mainly targeting gear oil! By evaluating the condition of the tooth surface, we determine the failure value.

• Contract Analysis

Evaluate the load-bearing capacity of the sample gear! Determine the initial failure load and the complete failure load.

• Contract Analysis

Measuring the effective viscosity of lubricating oil in high-temperature, high-speed sliding parts of internal combustion engines!

• Contract Analysis

Measuring the amount of basic components contained in flame-retardant hydraulic oil! Our company employs potentiometric titration method.

• Contract Analysis

Evaluate the friction characteristics of the sample! Measurements will be taken while repeating the specified number of times.

• Contract Analysis

Evaluate the shear stability of the sample! Stabilize the temperature and rotate at the specified speed and time.

• Contract Analysis

Heat resistance and high-temperature cleanliness of engine oil (new oil only)! Evaluation of lacquer and deposits.

• Contract Analysis

Rust prevention performance of the sample! We will evaluate the degree of rust occurrence on the test piece.

• Contract Analysis

Measuring the viscosity, which serves as an indicator of low-temperature startability of lubricating oil! It is used to distinguish SAE viscosity grades.

• Contract Analysis

Evaluate the thermal stability of the sample! Place copper and iron test pieces in a constant temperature chamber at 135°C for a set period of time.

• Contract Analysis

Evaluate the rust prevention performance of the sample! The required amount is 600ml, and the standard number is JIS K2510.

• Contract Analysis

Spray saltwater and evaluate the degree of rust that occurs after the specified time has elapsed!

• Contract Analysis

Evaluate the oxidation stability of the sample! Determine the test time until the acid value is reached.

• Contract Analysis

Real-time measurement of the friction coefficient! Evaluating the lubrication performance of the sample.

• Contract Analysis

Measuring the load-bearing capacity of lubricating oil! Rotate under specified conditions and check for the presence of seizure.

• Contract Analysis

The target oil type is machine oil, required amount 200ml! Measure the interfacial tension of the sample.

• Contract Analysis

The target oil type is machine oil, required amount 100ml! Measure the surface tension of the sample.

• Contract Analysis

The target oil type is engine oil, with a required amount of 5ml! Measure the quantity of mixed light oil and determine the dilution ratio.

• Contract Analysis