List of Contract Services products

Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.

• Other safety and hygiene products

You can download a free booklet that introduces the uses, structures, and examples of various types of frames.

• Other machine tools
• Solar power generator
• Other energy equipment

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

Add sulfuric acid to form sulfate! Measure the mass of the residue after heating to constant weight.

• Contract Analysis

The target oil types are engine oil and automotive gear oil! Measuring the amount of contaminants and wear metals in the oil.

• Contract measurement

Measuring the amount of contaminants and wear metals in oil! The target oil types are industrial gear oil, engine oil, and automotive gear oil.

• Contract measurement

Mix distilled water and lubricant oil, and stir under a temperature condition of 54°C! A test to evaluate water separation properties.

• Contract measurement