List of Public Testing/Laboratory products

AWGN modulation correspondence! Conducting proximity tests with wideband interference waves.

• Public Testing/Laboratory

For examinees who already have wiring equipment for the second-class electrician, this set is recommended if you want to save on practice material costs!

• cable
• Wiring materials
• Public Testing/Laboratory

Measuring samples of electrolyte aqueous solutions with electrical conductivity ranging from 5 μS/m to 200 S/m (at 25°C)!

• Public Testing/Laboratory

Measured using a potentiometric titration device!

• Public Testing/Laboratory

Bring a small flame close to the oil surface at the specified temperature interval to determine the minimum sample temperature for ignition!

• Public Testing/Laboratory

Determine the elution amount % by temperature and carbon number using gas chromatography!

• Public Testing/Laboratory

Quantitative analysis of methanol concentration in the sample using headspace/gas chromatography!

• Public Testing/Laboratory

The quantitative range is 0.01 to 0.5 mass%! FAME (Fatty Acid Methyl Esters) is the subject.

• Public Testing/Laboratory

Contact carbon black to convert it into carbon monoxide and detect oxygen concentration!

• Public Testing/Laboratory

Measurement using gas chromatography! The target is FAME (fatty acid methyl esters).

• Public Testing/Laboratory

Detect the fluorescence emitted when sulfur dioxide in an excited state returns to its ground state!

• Public Testing/Laboratory

Check the oil properties every 100 hours! Evaluate the lifespan of hydraulic fluids for construction machinery.

• Public Testing/Laboratory

Evaluate wear characteristics based on the difference in component weight before and after the test! Using a vane pump.

• Public Testing/Laboratory

Evaluate fuel efficiency performance through motoring tests! Test analysis focused on engine oil.

• Public Testing/Laboratory

Conducted 200 hours of continuous test operation! Disassembled the engine and evaluated the cleanliness of the pistons.

• Public Testing/Laboratory

Calculate the maximum non-seizing load (LNL) and the fusion load (WL), then compute the load wear index (LWI) for evaluation!

• Public Testing/Laboratory

Conducted the measurement of acid value and evaluation of copper catalysts for water and oil layers targeting machine oil!

• Public Testing/Laboratory

Measure the friction coefficient under temperature conditions ranging from 40 to 140℃ (in 20℃ increments)!

• Public Testing/Laboratory

After applying a load to the plate, operate it and evaluate the shadow prevention performance!

• Public Testing/Laboratory

Quantification of unsaturated bonds by reacting the sample with iodine monochloride!

• Public Testing/Laboratory

Burn the residual oil after removing 90% of the distillate oil from the sample using a vacuum distillation apparatus, and measure!

• Public Testing/Laboratory

Gradually heat and distill under reduced pressure, measuring the initial boiling point, distillation temperature, and distillate volume!

• Public Testing/Laboratory

We evaluate the degree of corrosion based on the color changes that appear on the surface of the copper plate after immersion!

• Public Testing/Laboratory

Immerse for a certain period at a certain temperature and measure the changes in hardness, strength, elongation, and volume before and after immersion!

• Public Testing/Laboratory

The minimum temperature at which an equal amount of aniline (reagent) exists as a uniform solution is measured as the aniline point!

• Public Testing/Laboratory

We measure the ratio of the sine of the angle of incidence α to the sine of the angle of refraction β with respect to the interface!

• Public Testing/Laboratory

Measured by potentiometric titration! Measuring the amount of acidic components.

• Public Testing/Laboratory

Add ultrapure water to the sample to extract organic acids, and quantify using an ion chromatography analysis device!

• Public Testing/Laboratory

Measure the induction time until the inflection point of electrical conductivity! Target includes diesel (including blended diesel) and FAME, etc.

• Public Testing/Laboratory

Ester content of 90% or more, and linolenic acid content ranging from 1% to 15% are applicable!

• Public Testing/Laboratory

Conducting oil analysis every 100 hours and measuring component dimensions before and after testing! Introducing our testing services.

• Public Testing/Laboratory

Evaluating fuel efficiency performance through firing tests! Introducing the lubricant testing and analysis conducted by our company.

• Public Testing/Laboratory

Conducting engine tests under specified conditions! Evaluating the fuel efficiency of automotive diesel engine lubricants.

• Public Testing/Laboratory

Evaluate the wear resistance of the valve train! Disassemble the engine and measure the wear amount of the tappets to calculate.

• Public Testing/Laboratory

Viscosity is measured by inserting a rotating body into the sample and detecting the resistance due to the sample's viscosity!

• Public Testing/Laboratory

Measure the friction coefficient during the test and the weight of the test pieces before and after the test! Evaluate wear resistance.

• Public Testing/Laboratory

Measuring the time it takes for a filter with a diameter of 47mm and a pore size of 3.0μm to pass through! Introducing the tests conducted by our company.

• Public Testing/Laboratory

Insert a rotating body into the sample to measure viscosity by detecting the difference in rotational speed due to viscosity.

• Public Testing/Laboratory

Evaluate the degree of degradation based on the increase in nitrate ester generated in the degraded sample!

• Public Testing/Laboratory

Measurement of the kinematic viscosity of the sample sheared using a diesel injector.

• Public Testing/Laboratory

Most programs are accredited by ISO/IEC 17043, making them highly reliable proficiency tests!

• Public Testing/Laboratory

Numerous achievements in the development, production technology, and quality control of chemicals, resin materials, plastics, and nanomaterials!

• Other services
• Public Testing/Laboratory
• Other contract services