Engine Oil Friction Tester Machine – Lubricating Oil Wear Analysis Device

Application:

Lubricating Oil Friction Tester is specially designed for lubricants and its additives. It is based on the test principle of the American ring block tester (Timken test machine), which simplifies the main functions and strives for simple operation and reliable performance. Quickly and intuitively reflect the anti-wear and anti-friction properties of lubricating oil. This oil anti-wear tester uses an integrated design to effectively reduce vibration and noise during operation. Its main working components consist of a friction ring that rotates with the main shaft and a fixed friction column that presses against the friction ring. The test is at different pressures. Under the condition, sliding friction occurs between the friction ring and the friction column.

oil friction test machine

engine oil tester

oil friction tester

Lubricating Oil Abrasion Tester pressurizes the friction pair by a weighting system composed of a weight and a lever to generate a very high pressure at the contact point, and accelerates the wear of the friction column (experimental steel ball) during the rotation of the friction ring. A test device for observing and evaluating the load carrying capacity of a lubricant. Under this specific lubrication condition, the 1-minute simulation test is equivalent to the wear of the general machine for 1 year of normal operation. High-grade lubricants wear less under the same load, and the spindle speed does not drop or drop very little. Because the lubricating oil anti-wear testing machine can quickly and succinctly reflect the anti-wear and anti-friction performance of lubricating oil, it is often used in the production, research and development and promotion of lubricating oil or anti-wear agent with better anti-wear performance.

Before using the lubricating oil anti-wear tester, it should be noted that the domestic mains voltage is 220 volts AC, ±5% is appropriate, the electrical system should be properly grounded, and the operator should have common knowledge of mechanical and electrical safety. If you have any special requirements on the power supply, please contact with us.

For customers: automotive 4S shops, oil change centers, auto repair shops, auto beauty shops, oil blenders, university research institutes, lubricant distributors, and lubricant manufacturers.

Application fields: industrial oil, automotive lubricant, bearing oil, circulating oil, turbine oil, hydraulic oil, equipment lubricant, grease, gear oil, diesel engine oil, cutting fluid.

lubricating oil friction test

Technical Parameters:

Voltage: AC 220V (110v)
Power: 230W/280W/310W
Processing accuracy: 0.01 mm
Reference standard: CE ASTM CQ AFM
Loading method: weight lever loading
Steel beads: 14*14mm
Motor speed: 1400r / min
Machine weight: 26kg
The maximum load: 156KG
Packaging: fine wood box
Display mode: digital display or pointer display
Lever transmission ratio: 14.075
Dimensions: 370 * 275 * 245mm

High Frequency Infrared Carbon Sulfur Analyzer

Model: KR-CS660

carbon sulfur analyzer

High frequency infrared carbon sulfur analyzer accurately determines the content of carbon and sulfur elements in steel, iron, new energy, alloys, non- ferrous metals, black metals, rare earth metals, coal, cement, ore, glass, and other materials.

Features:

Adopting low noise and high sensitivity pyroelectric infrared sensors, testing selected carbon dioxide and sulfur dioxide filters, providing precision assurance for the analysis of high and low carbon materials. Combined with programmed heating, it effectively reduces the impact of instrument comprehensive background interference on the analysis results.

Shielding devices have been added to the signal source and power cord, and anti-electromagnetic wave leakage devices have been installed in the infrared analysis host, high-frequency oscillation system, and high-voltage part respectively.

Advanced and reasonable gas circuit design, selection of digital pressure control system and high-precision control for stable analysis of flow rate, making the stability performance of analysis data more excellent.

The automatic reverse blowing ash discharge system and automatic cleaning furnace head system can effectively reduce the impact of dust on carbon and sulfur element analysis.

Add an efficient physical dehydration device in the traditional analysis gas circuit to improve the analysis effect of
crystallization on sulfur during combustion of special samples.

The infrared analysis cell adopts high-precision isothermal electronic heat balance technology, effectively improving the repeatability and reproducibility of sample analysis data.

The unique full range linear calibration technology, combined with weight linear compensation, pressure, flow rate,
temperature compensation, ensures the analysis accuracy of unknown samples from low to high content within the full range.

The optimized design adopts air-cooled ceramic power tubes to improve the heat dissipation effect of the power tubes, the stability of high-frequency induction heating, and the consistency of sample melting.

For more details, please contact with us.

Volumetric Method Karl Fischer Titrator

Model: KR-VK80

volumetric karl fischer titrator

This instrument adopts the Karl Fischer volumetric method principle and complies with the GB/T 11133 Liquid Petroleum Product Water Content Determination Karl Fischer Method, GB/T 6283 Chemical Product Moisture Determination Karl Fischer Method, Chinese Pharmacopoeia Moisture Determination Method I, Karl Fischer Method and other method standards.

Main functions:

Using STM microchip processor control, automatic intelligent analysis and determination of moisture content.
Two large color Chinese touch LCD screens (resolution 1024 * 600 pixels) display.
The surface is treated with electrostatic spraying, which is corrosion-resistant and easy to clean;
Practical auxiliary functions that can connect the “electronic balance” with instrument data communication and processing; (Alternative).

5. Instruments automatically absorb and discharge liquid, greatly reducing manual measurement errors.

6. Powerful storage functions, automatic storage of 1000 measurement results, and easy access to historical records at any time.

7. Instruments automatically measure samples, display analysis results, and calculate the average value of multiple sample measurements.

Automatically calculate and print ug/ppm/percentage content/mg/L/sample name/experimental date, etc.
Instrument program can be upgraded when national standards are revised.

Main technical indicators:

Display mode:	Large screen display with color touch screen in both Chinese and English
Measurement method:	Microprocessor control (Karl Fischer capacity method)
Water content range:	0.001%（10ppm）—100%
System error:	≤± 0.2% (excluding injection error)
Drift compensation:	Microprocessor automatic control
Mixing speed:	Adjustable control
Endpoint indication:	Screen display/sound warning
Data input:	Touch screen operation input
Self-checking function:	Automatic diagnosis of instrument faults
Power consumption:	Less than 40W
External dimensions:	375×440×285mm
Usage environment:	Temperature 5 ℃ -40 ℃, humidity ‹ 85%
Power Supply:	AC220V±10% 50HZ±2.5HZ

Insulating Oil Gas Evolution Tester

Model: KR-ET80

The gas evolution tester is designed and manufactured according to the requirements specified in GB/T11142-89 Insulating oil-Determination of gassing under electric stress and ionization and NB/SH/T0810-2010 Insulating oil-Determination of gassing under electric stress and ionization. It is widely used in petrochemical, electric power, railway, scientific research and other departments, and is an indispensable equipment for oil analysis and quality inspection.

Principle

After the insulating oil is dried and saturated with hydrogen, the insulating liquid and the hydrogen layer on the liquid surface are subjected to the action of radial electric field under the conditions of voltage of 10 kV, frequency of 50 Hz, oil temperature of 80 ℃ and test time of 120 min, and the oil and hydrogen interface tend to absorb or release gas due to discharge reaction.

Functional features

lDifferent standards are integrated into one, and customer selectivity is high

lWith safety protection switch, the instrument is safe and reliable to use

lElectronic flowmeter is adopted, and the replacement standard does not need to be adjusted artificially

lAutomatically store 1000 test results, so view or print at any time

lThere are external status indicator lights and prompt sounds to prompt the operator in real time

lImported temperature control module, high-precision temperature control

lWith oil drain valve, easy to change oil

l7.0-inch color touch screen, Chinese display, built-in flow chart, wizard-style operation

Technical parameters

Hydrogen intake pressure	0.05～0.1 MPa
Constant temperature	80℃±0.05℃ (adjustable range is room temperature ～100℃)
Resolution	0.01℃
Test voltage	10 kV±0.2 kV
Resolution	0.01 kV
Time measurement	5 min, 10 min, 50 min, 120 min (automatic conversion according to standard)
Timing error	<±0.1 s
Operating Temperature	(10～40)℃
Relative humidity	<85% RH (no condensation)
Heating power	≤1500 W
Stirring speed	1200 rpm
Power supply voltage	AC220V±10％ 50Hz±10％
Power consumption of the whole machine	≤1700 W
Overall dimensions	Controller 320 mm×305 mm×195 mm; High voltage generator 320 mm×305 mm×380 mm; Gas evolution tester 320 mm×305 mm×590 mm

ASTM D445 Automatic Kinematic Viscosity Bath

Model: KR-KV57

astm d7279 kinematic viscometer

The fully automatic kinematic viscosity tester is designed and manufactured according to the requirements specified in GB/T265 Petroleum products – Determination of kinematic viscosity and calculation of dynamic viscosity and ASTM D445. The instrument measures the kinematic viscosity of transparent and opaque liquids including crude oil, light and heavy fuel oil, lubricating oil, additives and waste oil. It is used in electric power, petroleum, chemical industry, commodity inspection, scientific research and other sectors.

Principle

The instrument loads the sample into the ubbelohde viscometer, the instrument heats the constant temperature bath to the set temperature and maintains it constant according to the parameter settings. When the temperature reaches equilibrium, the instrument automatically starts the test, carries out a series of samples extraction, and automatically detects the sample fall back time, then automatically calculates the test results after the test is completed, and automatically cleans the viscosity tube, and the test is over.

Functional features

Ultra-humanized design, constant temperature, detection, calculation, cleaning, drying, and other operations are completed with one button.

lSimultaneous asynchronous measurement of kinematic viscosity of two samples, automatically print the results.

Simultaneous determination of the kinematic viscosity of two samples, automatically store and print test results.

Infrared liquid level detection is not interfered by indoor light and lighting, and the liquid level detection position can be adjusted flexibly.

Advanced optical waste liquid monitoring function to prevent waste liquid from flowing into the suction filter pump and damaging it.

Stainless steel plus double-layer tempered glass oil bathtub, preventing surface condensation when testing low-temperature samples, which will affect observation.

Adopting the combination of imported temperature controller and imported temperature sensor for temperature control, and the temperature control accuracy is high.

16 groups of preset parameters are available for selection, and the preset parameters can be modified to meet the requirements of measuring special liquids.

Equipped with an overflow port to prevent excessive oil from overflowing into the machine.

Equipped with oil discharge port which is twisted to drain the oil, easy to replace the bath oil.

Dual CPU microcomputer control with automatic fault diagnosis program.

Additional refrigeration equipment can be added according to the user’s needs.

Technical parameters

Temperature control range	20～100℃ (20℃ – room temperature should be equipped with optional circulating refrigerator)
Temperature control precision	±0.01℃
Resolution	0.01℃
Viscosity resolution	0.00001 mm2/S
Test hole	2 holes
Temperature sensor	Imported stainless steel PT100 temperature probe
Heating method	Electric heating unit, maximum heating power 1500 W, PID control
Liquid level detection	Infrared photoelectric detection
Temperature calibration	6-point calibration
Data storage	100 sets of test results
Ambient temperature	5℃～40℃
Ambient humidity	≤85% RH (no condensation)
Power supply voltage	AC 220V±22V 50Hz±5Hz
Display	7-inch color touchscreen
Overall dimensions	370 mm × 300 mm × 650 mm
Instrument weight	28 kg

Ordering Guide

Material Code	Product Name	Specifications
0302003002	Kinematic viscosity tester	KR-KV57
0302003017	Kinematic viscosity tester (with condenser tube)	KR-KV57
0202003042	Dual-way vacuum pump	KR-KV57-130
0103010045	Ubbelohde viscometer	1.0 mm
0103010046	Ubbelohde viscometer	0.8 mm
0103010043	Ubbelohde viscometer	1.5 mm
0103010115	Ubbelohde viscometer	0.6 mm
0103010044	Ubbelohde viscometer	2.0 mm
0103010078	Ubbelohde viscometer	0.4 mm
0103010047	Ubbelohde viscometer	1.2 mm

ASTM D7279 Automatic Kinematic Viscometer

Model: KR-KV58

astm d7279 kinematic viscometer

The fully automatic kinematic viscosity tester is designed and manufactured according to the requirements specified in ASTM D7279-2018 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids by Automated Houillon Viscometer and NB SH/T 0956-2017 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids by Automated folding tube type Viscometer. The instrument measures the kinematic viscosity of transparent and opaque liquids including crude oil, light and heavy fuel oil, lubricating oil, additives and waste oil. It is used in electric power, petroleum, chemical industry, commodity inspection, scientific research and other departments.

Principle

The instrument heats the constant temperature bath to the set temperature and maintains it constant according to the parameter settings. The sample is injected into the folded tube viscometer, and the falling time of the sample is automatically detected. After the test is completed, the instrument automatically calculates, stores and prints the test results.

Functional features

l7.0-inch configuration LCD screen, body-sensitive keys

lThere are many types of measurement samples. Transparent and opaque samples can be measured, including residues, gasoline, diesel, kerosene, cutting fluids, lubricating oils, new and in-service oils, etc

lLow oil sample consumption, fast detection speed, low solvent consumption, high accuracy

lWith automatic diagnostic fault program

lStainless steel bath box, oil discharge port, convenient oil discharge

lThe kinematic viscosity value of four kinds of samples can be measured asynchronously at the same time, and the results can be automatically printed

lAdopting motor stirring reduces the temperature decreasing gradient in the bathtub, makes the oil temperature uniform, and improves the accuracy of the experimental results

lThe upper part of the bathtub is equipped with a new energy-saving lighting lamp, so that the operator can clearly observe the test process and facilitate data observation.

Technical parameters

Display mode	7-inch color touch screen
Temperature control range	Room temperature ～100
Temperature control precision	±0.01℃
Resolution	0.01℃
Measurement range	(0.75～6800) mm2/s
Viscosity resolution	0.0001 mm2/s
Oil sample consumption	0.1～2.0 mL
Viscometer Type	Folding tube type (Hou’s)
Test hole	4 holes
Liquid level detection	Infrared photoelectric detection
Temperature correction	6-point calibratio
Data storage	100 sets of test results
Temperature sensor	Imported stainless steel PT100 temperature probe
Heating method	Electric heating unit, maximum heating power 1500 W, PID control
Oil bath volume	About 10 L
Viscosity tube cleaning	Manual
Viscosity tube drying	Automatic
Data output	RS232
Clock display	Year, month, day, hour, minute (It can work when the power is down)
Ambient temperature	5℃～40℃
Ambient humidity	≤80% RH (no condensation)
Power supply voltage	AC 220V±22V 50Hz±5Hz
Overall dimension	320 mm × 440 mm × 600 mm
Instrument weight	30 kg

Ordering guide

Material Code	Product Name	Specifications
0302001054	Kinematic viscosity tester	YC-KV58
0202003128	Single-way vacuum pump	YC-KV58-130
0202003130	Houillon viscometer	0.2 mm
0202003131	Houillon viscometer	0.4 mm
0202003132	Houillon viscometer	0.7 mm
0202003133	Houillon viscometer	1.0 mm

ASTM D4052 Density Meter for Petroleum Oil

Model No. : KR12D

ASTM D4052 density meter

The KR12D automatic constant temperature petroleum density meter is suitable for measuring the density and relative density of liquids. This method measures the density of liquids according to the principle of different oscillation frequencies when the double U-shaped tubes are filled with different media. It conforms to GB/T2013-2010 and GB/T29617- 2013 and SH/T0604, ASTMD4052. After pumping the liquid to be tested into the resonant cylinder sensor, the single-chip microcomputer will process the measurement data and automatically measure the density value of the petroleum product. It is composed of double tuning fork density sensor, vibrating tube circuit, temperature measuring circuit, CPU, display, constant temperature bath, liquid inlet pump and control panel. This liquid densitometer can be widely used to measure the density of various liquids, and with different concentration conversion software, it can also directly read the concentration value of the corresponding liquid, such as alcohol. Through the processing of the single-chip software, the volume concentration data can be directly read , The test is more convenient.

Performance characteristics

Constant temperature control: Because the density of the liquid is greatly affected by temperature, the density of the liquid detected at the real-time temperature should be converted to the density of the liquid at 20°C. This instrument is controlled by a constant temperature bath. The sensor and its components and sample liquid are sealed in the constant temperature bath. The temperature of the oscillating tube (sample liquid) is detected by the temperature sensor, and the electronic components are controlled by the single-chip microcomputer to cool or heat to ensure the constant temperature bath. The temperature is stable within the range of 20℃±0.1℃. This not only solves the troubles and errors caused by conversion, but also ensures the measurement accuracy, stability and repeatability of the instrument (the constant temperature value can be customized according to user requirements).
Directly display the density value of the liquid at 20°C, and display the temperature: the oscillation frequency of the sensor is detected by the single-chip microcomputer, and the mathematical model of the relationship between the sensor frequency and the density of the liquid is used to obtain the density value of the liquid, and then perform floating point calculations. In the operation process, no additional error will be caused due to insufficient operation digits, and the accuracy of the measurement result is guaranteed. The density value calculated by the single-chip microcomputer is displayed through five digits, and there is a temperature display window.
Automatic sampling: The single-chip microcomputer controls the stepping motor to drive the peristaltic pump to suck samples, which improves the degree of automation of the product.
Acid and alkali resistant pipelines: all the pipelines that are in direct contact with liquids are imported acid and alkali resistant pipes to ensure that the instrument can measure acid and alkali solutions.
Data storage and transmission: Built-in storage chip, can store 80 groups of test data, and can be recalled and deleted. It can be connected to the computer through the 232 interface according to user requirements (customized).
Calibration function: When the instrument is not used for a long time, it will drift. This instrument can use 20 ℃ pure water as a standard to calibrate the instrument. This is a function that the glass density meter cannot achieve.

The main technical parameters

Density measurement range: 0.001~1.999g/cm3

Density measurement accuracy: ±0. 001g/cm3 or ±0.0005g/cm3

Density value resolution: ±0. 001g/cm3 /0.0005g/cm3

Constant temperature control: 20℃±0.1℃ (can be customized to any temperature between 15~35℃)

Sampling volume: 2ml/time

Data storage: 80 groups

Environment temperature requirement: 5℃~35℃

Power supply: 220V±22V, 50Hz±1 Hz, 50VA

Dimensions: 206mm×205mm×200mm

Instrument weight: 3.2Kg

KR-CPF80 Fully Automatic Closed Cup Flash Point Analyzer

Model No. KR-CPF80

Flash point tester ASTM D93

Under specified conditions, when the oil is heated to a certain temperature, the mixture of oil vapor and surrounding air will flash upon contact with the flame. The lowest flash temperature is called the flash point value of the oil.

The KR-CPF80 fully automatic closed flash point tester is manufactured in accordance with the new standard method 1 of the national standard GB/T261-2021 “Determination of Flash Point by Binsky Martin Closed Cup Method” and the requirements of ASTMD93. It is applied in departments such as petroleum, chemical, power, environmental protection, railway, and scientific research, and is an ideal instrument for conducting closed flash point testing

Main features:

Adopting a new high-speed signal processor control, adaptive PID control algorithm, automatically adjusting the heating curve according to standard requirements.
Equipped with an automatic atmospheric pressure detection chip, atmospheric pressure is automatically measured, calibrated, and the flash point value is automatically corrected.
The automatic measurement of lifting, stirring, ignition, detection, alarm, cooling, and printing instruments has been completed.
Safe and gas free, platinum alloy electric heating wire ignition method, safe, stable, reliable, with high testing accuracy.
differential detection, automatic correction of system deviation, automatic stop detection and alarm for temperature exceeding the limit.
optional operations in both Chinese and English interfaces, instrument programs can be upgraded during national standard revisions.
optional USB ports can export data to a computer (optional).
comes with 12 sets of data for temperature point correction.
Meet the new standard 261-A of GB/T261-2021 261-B 261-C and each degree test are optional.

Main Technical Parameters:

Display mode:	10.1-inch touchscreen display
Measurement method:	Thermocouple differential detection formula
Display range:	From minus 59.9 degrees to -400 degrees
Measurement range:	Room temperature -400 ℃ (to determine the flash point at minus zero temperature, the sample needs to be frozen first)
Resolution	0.1℃
Repeatability:	National standard: When the flash point value is<104 ℃, the allowable deviation is ± 1 ℃, and when the flash point value is ≥ 104 ℃, the allowable deviation is ± 2 ℃ International standard: When the flash point value is ≤ 110 ℃, the allowable deviation is ± 1 ℃, and when the flash point value is>110 ℃, the allowable deviation is ± 2 ℃
Heating rate:	Complies with GB/T261-2021, step A, step B, step C, testing at each degree
printer:	Low energy high-speed thermal printer, 56mm paper width
Temperature detection:	Imported platinum resistor (Pt100 Ω)
Ignition method:	No gas source electronic ignition
Self-checking function:	Automatic diagnosis of instrument faults
Cooling method:	Forced air cooling

Asphalt and Grease Cone Penetrometer ASTM D217 with Heating Bath

Model: KR-01C

KR-01C constant temperature penetration tester is designed and manufactured according to the technical requirements and relevant regulations of the People’s Republic of China standard GB/T269 “Grease and Petroleum Grease Penetration Determination” and GB/T4509, ASTM D217. It is mainly suitable for asphalt and grease (or Petroleum Grease) Penetration Test. This instrument can also be used for the inspection of solid fine particles, powder, colloid, frozen body and other materials, as well as the inspection of food raw materials such as cheese, sugar gum, butter, macaroni, butter, fermented body, etc. Departments can be widely used.

Main technical features
The digital display is used to display the cone penetration value, which is intuitive and eye-catching.
It has the functions of coarse adjustment and fine adjustment of the lifting frame, which is convenient to adjust and accurate to the needle.
Equipped with a heating constant temperature bath, the temperature of the water bath is automatically controlled, and the instrument is cost-effective.
Main technical parameters and indicators
Measuring range: 0～600 cone penetration (digital display shows 0-60mm);
Cone entry time control device: The time can be arbitrarily set according to your own needs, and the time error is less than ±0.1 seconds;
Resolution 0.01mm;
Penetration accuracy: ±1 cone penetration;
Temperature measurement range: 10 to 50 degrees (with semiconductor cold circulation device, which can be heated or cooled);
Temperature control accuracy: 25±0.1℃;
Temperature control method: high-precision digital temperature controller, which can keep the temperature up to 25 degrees as required by the standard;
Standard cone: 102.5±0.05g, which meets the specification requirements of the national standard GB/T269;
Lifting bracket: Coarse adjustment and fine adjustment double lifting adjustment mechanism, which is convenient for the needle tip to align with the sample plane;
Others: Equipped with cold light source, easy to use and operate.

NOACK Volatility Tester ASTM D5800

Model: KR-NV90

The lubricating oil NOACK volatility tester is designed and manufactured according to the requirements of the petrochemical industry standard SH/T0059 “Lubricating oil evaporation loss measurement method” and ASTM D5800 standard. All technical indicators and test results meet the requirements of the standard, and the fully automated integrated design is suitable for measuring the evaporation loss of lubricating oil and lubricating oil base oil. The instrument has stable performance and is easy to operate.

Performance characteristics

Touch screen: Large-screen LCD liquid crystal display, touch screen operation.

Temperature control method: embedded operating system, high-speed microprocessor control, stable and reliable work.

Precision control: Built-in large-capacity EPROM, real-time recording of temperature and pressure values at each moment.

Record time and date, real-time display results in memory, imported small barometer, high accuracy and good stability.

Technical Parameter

Power source: AC220V ±10% 50Hz
Heating power: 1.2KW
Temperature control range: room temperature～300℃
Accuracy: Display accuracy: ±0.1℃; Control accuracy: ±0.5℃
Vacuum control: Brand new vacuum pump and pressure gauge, air filter.
Pressure range: 19～21mm H2O
Pressure accuracy: resolution accuracy: ±0.05mm H2O; stability accuracy: ±0.2mm H2O