エス・ブイ・シー東京 List of Products and Services

We would like to introduce the "Contaminant" test conducted by our company. This test measures impurities, foreign substances, and contaminants in grease. Samples are placed in a specified template and examined under a microscope to measure the size and number of contaminants. Please feel free to consult us when you need assistance. 【Test Details】 ■Item Number: G407 ■Required Amount: 5g ■Standard Number: JIS K2220 ■Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Mixing Stability" test conducted by our company. This test evaluates the shear stability of grease. The sample is mixed 100,000 times with a specified mixer, then held at a specified temperature for a specified time, followed by an additional 60 mixes to measure the consistency. Please feel free to consult us when you need our services. 【Test Details】 ■ Item Number: G408 ■ Required Amount: 500g ■ Standard Number: JIS K2220 ■ Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Leakage Degree" test conducted by our company. This test evaluates how well grease can withstand softening and flow out. It involves operating a wheel hub and bearing that simulate automotive wheel bearings for a specified duration. The mass of the grease that leaks from the wheel hub is measured and considered the leakage degree. 【Test Details】 ■ Item Number: G409 ■ Required Amount: 200g ■ Standard Number: JIS K2220 ■ Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Oxidation Stability: Grease" test conducted by our company. The sample is filled into a specified cylinder, and a specified amount of oxygen is pressurized and maintained at 99°C for 100 hours. The degree of oxidative degradation is evaluated by the absorption of oxygen by the sample, which causes a decrease in the oxygen pressure inside the cylinder. Samples with a small decrease in oxygen pressure indicate excellent oxidation stability. 【Test Details】 ■ Item Number: G410 ■ Required Amount: 50g ■ Standard Number: JIS K2220 ■ Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Timken: Grease" test conducted by our company. A sample is flowed into the contact area between a fixed block (steel piece) and a rotating ring (steel ring), a load is applied, and after a certain period of time, the condition of the friction surface of the block is examined. If no seizure occurs, the load is increased further, and the test continues until seizure occurs, in order to determine the maximum load at which no seizure occurs (Timken OK value). 【Test Details】 ■Item Number: G411 ■Required Amount: 1,500g ■Standard Number: JIS K2519 ■Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Water Wash Resistance" test conducted by our company. This test evaluates the water resistance of grease. Distilled water, maintained at a temperature of 38°C or 79°C, is sprayed onto a bearing filled with the sample at a constant discharge rate. The amount of sample loss after one hour is measured and reported. 【Test Details】 ■Item Number: G412 ■Required Amount: 20g ■Standard Number: JIS K2220 ■Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Shell Roll" test conducted by our company. This test evaluates the thermal stability and shear stability of grease. The sample is placed in a cylinder and operated for a specified time, during which shear is applied to the sample. After operation, the consistency is measured, and the thermal stability and shear stability are evaluated based on the consistency results before and after the test. 【Test Details】 ■ Item Number: G416 ■ Required Amount: 60g ■ Standard Number: ASTM D1831 ■ Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Low Temperature Torque Test" conducted by our company. This test measures the low-temperature fluidity of grease. A bearing filled with the sample is cooled to a specified temperature, and the stopping force (torque) generated when the bearing is rotated is measured. The maximum value immediately after the measurement starts is referred to as the starting torque, while the average value over the last 15 seconds of the test is measured as the running torque. Smaller values for each measurement indicate better low-temperature fluidity. 【Test Details】 ■ Item Number: G431 ■ Required Amount: 50g ■ Standard Number: JIS K2220 ■ Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Apparent Viscosity" test conducted by our company. This test evaluates the pumpability and fluidity of grease. A sample in a cylinder is extruded using hydraulic pressure, and the pressure generated during this process is measured. From this measured pressure, the apparent viscosity is calculated using Poiseuille's equation. Samples with low apparent viscosity have good pumpability and fluidity, allowing them to be pumped through piping in lubrication devices with lower pressure. [Test Details] ■Item Number: G438 ■Required Amount: 1,000g ■Standard Number: JIS K2220 ■Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Grease Life Test ASTM D3336" conducted by our company. This test evaluates the lifespan of grease under high speed, high temperature, and low load conditions. The operating time until automatic shutdown due to insufficient lubrication of the sample within the bearing is considered the lifespan. 【Test Details】 ■Item Number: G439 ■Required Amount: 10g ■Standard Number: ASTM D3336 ■Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our "Bearing Rust Prevention Test." This test evaluates the rust prevention properties of grease. Bearings coated with the sample are left in an environment simulating a wet condition for 48 hours, and the corrosion (such as pitting, etching, rust, etc.) on the outer raceway surface of the bearing is examined and evaluated. Please feel free to contact us if you would like to request this service. 【Test Details】 ■Item Number: G441 ■Required Amount: 20g ■Standard Number: ASTM D1743 ■Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our "Grease Rust Prevention Test EMCOR." This test evaluates the rust prevention performance of grease. A bearing filled with the sample is operated without load together with water or other substances, and the bearing is observed after operation to assess the presence of rust on a five-point scale. Please feel free to contact us if you would like to request this service. 【Test Details】 ■Item Number: G452 ■Required Amount: 30g ■Standard Number: IP220 ■Target Oil Type: Grease *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our "Sludge Analysis" test. We conduct qualitative and quantitative analysis of sludge (unknown substances) generated in areas where filters and lubricants are used. The sample preparation and test items will be determined in consultation with the customer. Please feel free to contact us when you need our services. 【Test Details】 ■ Item Number: K517 ■ Required Amount: To be discussed separately ■ Standard Number: - ■ Target Oil Types: Other sludge, solvents, etc. *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our "X-ray Fluorescence Analysis" test. By irradiating the sample with X-rays and measuring the element-specific X-rays emitted when each excited element returns to its ground state, we can identify the elements contained within. The elements measured range from sodium to uranium on the periodic table. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K521 ■Required Amount: To be discussed separately ■Standard Number: - ■Target Oil Types: Engine oil, automotive gear oil, industrial gear oil, machine oil, grease, and other sludge and solvents. *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "X-ray diffraction analysis" test conducted by our company. This test utilizes the principle of X-ray diffraction to observe the crystal structure of samples and quantify inorganic compounds. By analyzing the results obtained from X-ray diffraction in conjunction with the measurements from X-ray fluorescence analysis (K521), we can perform component analysis. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K522 ■Required Amount: To be discussed separately ■Standard Number: - ■Target Oil Types: Other sludges, solvents, etc. *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Infrared Spectroscopic Analysis" test conducted by our company. By analyzing the spectra obtained from infrared spectroscopic analysis (K526), we perform qualitative analysis of samples, comparisons with new oils, and speculations about foreign substance contamination. If you require a more detailed analysis, please feel free to consult us separately. 【Test Details】 ■Item Number: K5261 ■Required Amount: - ■Standard Number: - *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "High-Speed Liquid Chromatography" test conducted by our company. This test qualitatively and quantitatively analyzes additives and other components in the sample. A high-speed liquid chromatograph is used for the measurements. Measurement conditions and other details will be discussed separately with the customer. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K527 ■Required Amount: To be discussed separately ■Standard Number: - ■Main Target Oil Types: Engine oil, automotive gear oil, industrial gear oil, machine oil, grease, crude oil, raw oil, additives *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

We would like to introduce our "Lubricating Oil Additive Elements/Wear Metals" test. This test measures the concentration of additives in new oil and the wear metal content in used oil. When the sample is diluted with kerosene and introduced into the plasma, the excited elements emit light at specific wavelengths as they return to their ground state. By measuring these wavelengths and intensities, we identify and quantify the types of elements present. Please feel free to contact us if you would like to request this service. 【Test Details】 ■ Item Number: K553 ■ Required Amount: 5ml ■ Standard Numbers: JPI-5S-38, JPI-5S-44, JPI-5S-62 ■ Main Target Oil Types: Kerosene (including jet fuel), diesel (including mixed diesel), engine oil, automotive gear oil, industrial gear oil, machine oil *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "CHN Analysis (Elemental Analysis)" test conducted by our company. In this test, the carbon, hydrogen, and nitrogen components in the sample are converted into carbon dioxide, water, and nitrogen oxides in a high-temperature combustion tube. After reducing the nitrogen oxides to nitrogen, we detect each product and determine the elemental concentrations. Please feel free to contact us when you need our services. 【Test Details】 ■ Item Number: K562 ■ Required Amount: 20ml ■ Standard Number: JPI-5S-65-11 ■ Main Target Oil Types: Engine oil, automotive gear oil, industrial gear oil, machine oil, gasoline, kerosene (including jet fuel), light oil (including mixed light oil), heavy oil *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

We would like to introduce our "Differential Thermal Analysis: Thermogravimetric Analysis (TG-DTA)" testing. This test observes the trends of weight loss rate, decomposition, oxidation, combustion, etc., when heat is applied to a sample. The differential thermal analysis (TG-DTA) can be adjusted according to your requirements, such as temperature, heating rate, and atmosphere gas. We will discuss the testing conditions separately. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K565 ■Required Amount: 10ml ■Standard Number: - ■Main Target Oil Types: Industrial gear oils, machine oils, crude oil, raw materials, additives, other sludges, solvents, engine oils, automotive gear oils *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Differential Thermal Analysis: Differential Scanning Calorimetry (DSC)" test conducted by our company. This test observes changes in the thermal energy of the sample. The Differential Thermal Analysis (DSC) can be adjusted according to your requirements, such as temperature and cooling rate. We will discuss the testing conditions separately. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K5651 ■Required Amount: 10ml ■Standard Number: - ■Main Target Oil Types: Engine oil, automotive gear oil, industrial gear oil, machine oil, light oil (including mixed light oil), crude oil, raw oil, additives, and other sludges and solvents. *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Oxygen Content" test conducted by our company. This test measures the oxygen concentration in a sample. After thermal decomposition in a reducing atmosphere, carbon black is contacted to convert it into carbon monoxide, allowing for the detection of oxygen concentration. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K853 ■Required Amount: 20ml ■Standard Number: JPI-5S-68-11 ■Main Target Oil Types: Industrial gear oil, gasoline, kerosene (including jet fuel), light oil (including mixed light oil), heavy oil *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

We would like to introduce our "Gas Chromatography Distillation C10 to C90" test. This test measures the distillation characteristics of samples. Using a gas chromatograph, we determine the temperature and the percentage of distillate for each carbon number at 1% distillate volume. The petroleum products that can be measured are samples with boiling points between 174°C and 700°C. Please feel free to contact us when you need our services. 【Test Details】 ■ Item Number: K993 ■ Required Volume: 10ml ■ Standard Number: ASTM D6352 ■ Main Target Oil Types: Engine oil, automotive gear oil, industrial gear oil, machine oil, diesel (including mixed diesel), heavy oil *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

We would like to introduce the "Appearance (Lubricating Oil)" test conducted by our company. The sample is placed in a transparent container, and color, turbidity, sediment, and floating substances are visually observed. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: L121 ■Required Amount: 50ml ■Standard Number: - ■Main Target Oil Types: Engine oil, automotive gear oil, industrial gear oil, machine oil *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Color: ASTM" test conducted by our company. This test classifies the color of petroleum products from 0.5 (light color) to 8.0 (dark color). The sample is compared with color standard glass, and the number of the color standard glass that is nearly equal is reported as the ASTM color. Please feel free to contact us when you need our services. 【Test Details】 ■ Item Number: L202 ■ Required Volume: 50ml ■ Standard Number: JIS K2580 ■ Main Target Oil Types: Machine oil, engine oil, automotive gear oil, industrial gear oil *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Flash Point: COC" test conducted by our company. This test measures the flash point of petroleum products with a flash point exceeding 79°C. The sample is heated in an open container, and a small flame is brought close to the oil surface at specified temperature intervals to determine the minimum sample temperature at which ignition occurs. Please feel free to contact us if you have any inquiries. 【Test Details】 ■Item Number: L207 ■Required Volume: 160ml ■Standard Number: JIS K2265-4 or ASTM D92 ■Main Target Oil Types: Engine oil, automotive gear oil, industrial gear oil *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

We would like to introduce the "Kinematic Viscosity: 40°C" test conducted by our company. This test measures the kinematic viscosity at 40°C. The time it takes for a fixed amount of oil to flow through a stabilized glass capillary is measured, and the kinematic viscosity is calculated by multiplying this time by a constant specific to the capillary. Please feel free to contact us if you would like to request this service. 【Test Details】 ■ Item Number: L208 ■ Required Amount: 50ml ■ Standard Number: JIS K2283 or ASTM D445 ■ Main Target Oil Types: Industrial gear oils, machine oils, engine oils, automotive gear oils *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

We would like to introduce our "Kinematic Viscosity: 100°C" test. This test measures the kinematic viscosity at 100°C. The time it takes for a fixed amount of oil to flow through a stabilized glass capillary is measured, and the kinematic viscosity is calculated by multiplying this time by a constant specific to the capillary. Please feel free to contact us if you would like to request this service. 【Test Details】 ■Item Number: L209 ■Required Volume: 50ml ■Standard Number: JIS K2283 or ASTM D445 ■Main Target Oil Types: Machine oil, engine oil, automotive gear oil, industrial gear oil *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

We would like to introduce our "Kinematic Viscosity: Other Temperatures" test conducted by our company. This test measures the kinematic viscosity at any specified temperature. By timing the flow of a fixed amount of oil through a stabilized glass capillary and multiplying by a constant specific to the capillary, we determine the kinematic viscosity. Please feel free to contact us when you need our services. 【Test Details】 ■ Item Number: L210 ■ Required Amount: 50ml ■ Standard Number: JIS K2283 ■ Main Target Oil Types: Engine oil, automotive gear oil, industrial gear oil, machine oil *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

We would like to introduce the "de-gassing work" test conducted by our company. This is the process of removing volatile components contained during the test. The sample is stirred under reduced pressure. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: L211 ■Required Amount: 100ml ■Standard Number: - ■Main Target Oil Types: Engine oil, automotive gear oil, industrial gear oil, machine oil *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Viscosity Index" test conducted by our company. It is an indicator that shows the degree to which the kinematic viscosity of petroleum products changes with temperature. It is calculated from the values of kinematic viscosity at 40°C and 100°C. The larger the viscosity index value, the smaller the change in viscosity due to temperature. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: L212 ■Required Amount: 100ml ■Standard Number: JIS K2283 ■Main Target Oil Types: Engine oil, automotive gear oil, industrial gear oil, machine oil *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our "Low-Temperature Apparent Viscosity: BF Method" test. This test measures the absolute viscosity at temperatures ranging from -40 to -5°C. A rotating body is inserted into the sample, and by controlling the rotation speed at a constant rate, the viscosity is measured by detecting the resistance due to viscosity. Please feel free to contact us if you would like to make an inquiry. 【Test Details】 ■Item Number: L213 ■Required Amount: 100ml ■Standard Number: JPI-5S-26 ■Main Target Oil Types: Automotive Gear Oil, Industrial Gear Oil, Machine Oil *For more details, please refer to the PDF document or feel free to contact us.

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We conduct tests to quantify the sulfur content in samples. We detect the fluorescence emitted when sulfur dioxide, which is in an excited state due to ultraviolet energy, returns to its ground state to determine the sulfur content. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K847 ■Required Amount: 40ml ■Standard Number: JIS K2541-6 *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

We conduct tests to measure the content of monoglycerides, diglycerides, triglycerides, free glycerin, and total glycerin in FAME. Measurements are performed using a gas chromatograph. Please feel free to contact us if you need our services. 【Test Details】 ■Item Number: K851 ■Required Amount: 50ml ■Standard Number: EN14105 *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

We conduct tests to quantify the methyl ester content and linolenic acid content in FAME using gas chromatography. The applicable range is an ester content of 90% or more and a linolenic acid content of 1 to 15%. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K852 ■Required Amount: 50ml ■Standard Number: EN14103 *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

We conduct tests to determine the oxygen concentration of samples. After thermal decomposition in a reducing atmosphere, carbon black is contacted to convert it into carbon monoxide, which is then used to detect the oxygen concentration. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K853 ■Required Amount: 20ml ■Standard Number: JPI-5S-68-11 *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

We conduct tests to quantify methanol in FAME using headspace/gas chromatography. The target is FAME (Fatty Acid Methyl Esters). The quantification range is 0.01 to 0.5 mass%. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K854 ■Required Amount: 50ml ■Standard Number: EN14110 *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

We conduct tests to evaluate the oxidation stability of diesel fuel and FAME. The sample is heated while air is blown into it to induce oxidative degradation. The acidic gases generated by the degradation change the electrical conductivity of water placed in a separate container. We measure the induction time until the inflection point of that electrical conductivity. 【Test Details】 ■Item Number: K855 ■Required Amount: 50ml ■Standard Numbers: EN14112, EN15751 *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

We conduct tests to quantify the concentration of various organic acids in samples. Organic acids are extracted by adding ultrapure water to the sample, and quantification is performed using an ion chromatography analysis device. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K857 ■Required Volume: 100ml ■Standard Number: Notification No. 80 of the Quality Assurance Act *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

We conduct quantitative analysis of methanol concentration in samples using headspace/gas chromatography. The target is diesel fuel (including mixed diesel). The quantification range is 0.01 to 0.5 mass%. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K861 ■Required Amount: 50ml ■Standard Number: Notification No. 79 of the Quality Assurance Act *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

We conduct tests to measure the distillation characteristics of samples. Using a gas chromatograph, we determine the temperature and the percentage of distillate for each carbon number at 1% distillate volume. The petroleum products that can be measured are samples with boiling points between 174°C and 700°C. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K993 ■Required Volume: 10ml ■Standard Number: ASTM D6352 *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

Our company conducts tests to measure the flash point of petroleum products with a flash point exceeding 79°C. The sample is heated in an open container, and a small flame is brought close to the oil surface at specified temperature intervals to determine the minimum sample temperature at which ignition occurs. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: L207 ■Required Volume: 160ml ■Standard Number: JIS K2265-4 or ASTM D92 *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

Our company conducts tests to measure the amount of acidic components contained in petroleum products. The amount of potassium hydroxide (KOH) required to neutralize the acidic components in 1g of sample oil is expressed in mg. According to JIS, there are two methods: indicator titration and potentiometric titration, and our company uses the potentiometric titration method for measurement. 【Test Details】 ■Item Number: L216 ■Required Amount: 50ml ■Standard Number: JIS K2501 *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

We conduct tests to measure the pH of samples. The subjects include engine oil, automotive gear oil, and more. Measurements are taken using a potentiometric titration device. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: L219 ■Required Volume: 30ml *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory

Our company conducts tests to measure the refractive index of samples at 20°C. We take the refractive index of air in the atmosphere as 1, and when light travels from air into the sample, we measure the ratio of the sine of the angle of incidence α to the sine of the angle of refraction β at the interface. Please feel free to contact us if you have any inquiries. 【Test Details】 ■Item Number: L221 ■Required Volume: 30ml ■Standard Number: JIS K0062 *For more details, please refer to the related links or feel free to contact us.

• Public Testing/Laboratory