Automatic CCS ASTM D5293 Cold Cranking Simulator

Model： KR-AV800

CCS Automatic Cold Cranking SimulatorAutomatic Cold Cranking Simulator

The fully automatic apparent viscometer (CCS) complies with technical specifications such as GB/T6538-2010 and ASTM D5293, it is suitable for testing the low-temperature dynamic viscosity index of engine oil. The instrument can measure the apparent viscosity of oil at a temperature of -35°C to -5°C with an interval of 5°C. It has the advantages of accurate measurement, good repeatability, stable performance and simple operation.
It is suitable for measuring the apparent viscosity of engine oil at a shear stress of about 1200～27000 mPa.s; and a shear rate of 105～104 S-1 at -5～-35℃. The instrument adopts automatic temperature Control equipment, exquisite human-computer interaction interface, so that users can use the instrument for analysis conveniently and quickly. At the same time, the latest intelligent control system is adopted to improve the stability and reliability of the instrument, make the temperature control more precise and the calculation accuracy higher, and fill the gap in the domestic petroleum analysis instrument industry.

Instrument features:
1. With computer WINDOWS operating system.
2. Operation interface language: optional setting (English and Chinese).
3. Imported Omron temperature controller; imported compressor cascade refrigeration, large cooling capacity.
4. Automatically detect the speed and fine-tune the knob to control the current, reducing manual operation errors.
5. Using imported motor drive, high precision; can store and print experimental results.
6. The result is automatically calculated after the standard oil is calibrated; the embedded operating system is adopted, and the work is stable and reliable;
7. At the end of the test, it will automatically shut down and increase the temperature to facilitate rapid cleaning.
8. The instrument automatically recommends the refrigeration temperature.
9. It can edit and store the parameter values of all standard oils, and store 1000 sets of historical data for easy query; fault self-checking.
10. Improved rotor, low torque test state, high repeatability.
11. Rotary encoder detects speed.

Technical Parameter
Temperature range: external circulation alcohol bath temperature control range normal temperature ~ -70℃
Temperature control accuracy of cold bath: ±0.1℃
Stator temperature control accuracy: ±0.05℃
Viscosity measurement range: 1200～27000 mPa.s (can be customized to 500～27000 mPa.s);
Use environment: 10℃～40℃
Environmental humidity: <85%
Power rate: <2.5KW
Power source: AC 220V±20%

Wheel Bearing Leakage of Lubricating Grease Tester ASTM D1263

Model: KR-WL60

leakage of grease tester

Grease leakage amount: The wheel bearing leakage of grease testing equipment loads the sample into the modified front wheel hub and axle assembly, allowing the hub and axle to run for a total of 360±5min under specified conditions. Measure the amount of grease or oil leakage and observe the bearing surface condition at the end of the specimen. This instrument is suitable for the measurement of the leakage of automobile wheel bearing grease, and it can be used to distinguish products with significantly different leakage characteristics.

KR-WL60 Grease wheel bearing leakage Tester is designed and manufactured in strict accordance with ASTM D1263 and SH/T0326 standards.

Performance characteristics
1. The instrument adopts an integrated design, with a timeless appearance and easy operation.
2. The unique heat pipe rod inserted into the casting box type heating system makes the heating speed fast and the temperature control precision high.
3. The imported motor rotates, with low noise, stable speed, good mechanical performance and small wear.
4. The structure of the hub and the shaft assembly is compact, the end clearance is small, and the bearings are all imported components, so the reliability and wear resistance are guaranteed.
5. Microcomputer temperature controller, digital display, accuracy ±0.5℃ PT100 sensor.
6. Digital display timer to record the test time.
7. There is a thermometer hole on the shaft assembly.
8. Standard motor 660r/min±30r/min.
9. The total heating power of the two groups is 660W.
10. The body is surrounded by thermal insulation cotton.

Technical Parameter
1. Applicable standards: SH/T0326, ASTM D1263
2. Heating method: metal bath heating
3. Temperature control method: imported PID thermostat
4. Temperature control range: normal temperature～150℃±0.1℃
5. Timing method: digital four-digit timer
6. Timing range: 0.01s～99h99m
7. Motor speed: 660r/min±30r/min
8. Power of the whole machine: 1KW
9. Working power supply: AC220V/50HZ
10. Dimensions and weight: 430mm*280mm*380mm 28kg

Lubricating Oil Quality Analyzer

Model: KR-ZL

This lubricants quality tester can be use for detecting whether the lubricants are qualified. It is an enterprise protection equipment, saving energy and strengthening lubrication management. The necessary inspection tools for oil-to-oil change have been widely used in aerospace, oilfield, port, transportation, mining, electric power, metallurgy, chemical, engineering machinery and other fields. According to the market demand, after years of development and verification, we produced a KR-ZL type with high measurement accuracy, good repeatability and wide measurement range. Liquid quality rapid analyzer to meet the needs of consumer groups.

Product description:

The quality of the oil has a great impact on the industrial equipment. In order to avoid the deviation of the oil quality, it is necessary to actively monitor the oil. The oil quality rapid detector can determine the degree of contamination of the lubricant on site to determine whether to change the oil. It can test the water content, metal wear debris, and light oil pollution, can display, scrap, use, and excellent three levels. Two types of AC and DC.

KR-ZL type lubricating oil quality rapid analyzer is developed by single chip technology. The instrument consists of sensing circuit, computer circuit, display circuit, interface circuit and built-in AC/DC power supply system. There are many special functions and advantages in many aspects, such as circuit design, structural configuration or component selection.

Features:

1. Further improving the test accuracy and reliability of the instrument, it can not only measure various lubricating oils, such as engine oil and gear oil, but also can measure hydraulic oil requiring high sensitivity, etc.

2. The power supply is both AC and DC, which is convenient to use.

3. There is a certain amount of oil scrap reference value in the instrument database. It can be operated according to the specification of the test window during operation. After the test, the quality of the oil is automatically classified into scrap, available and good 3 levels.

4. Easy to operate, free of zero adjustment, only one sensor, the user only needs to add a standard solution and a test solution to a sensor to obtain the measurement result.

5. The measurement repeatability is good, and the test results are consistent.

Technical parameter:

Repeatability measurement: error ≤ 3%

Advantages of the whole machine: ≤300mW battery can work continuously for 6 hours

Power: AC: Mains ~ 220V / 50Hz; DC: 9V high-energy rechargeable battery.

Dimensions (length × width × height): 22.5 mm × 22.5 mm × 14.0 mm

Weight: ≤ 5kg

Oil Metal Analysis Spectrometer – 30 Kinds of Metal Elements Testing

Model: KR-X

oil metal test spectrometer

Based on atomic emission spectrometry analysis technology, KR-X spectrometer adopts unique rotating graphite disk electrode excitation method, which has the advantages of stable and reliable, fast detection speed and high precision. It is widely used in lubricating oil, hydraulic oil, fuel oil and antifreeze detection. It can be used for real-time monitoring of equipment status, and also in the field of oil quality control.

Features:
1. The sample does not need to be pretreated, it is fast (only 30 seconds is required to excite a sample), and the measurement is accurate (the detection limit is 1 ppm or less).
2. Using CCD array detection, oil multi-element full-spectrum analysis, analysis channel selection / change is very flexible.
3. Designed with advanced artificial intelligence system and operation prompt function to prevent damage to the instrument due to misuse.
4. Built-in industrial computer system, integrated design of the overall structure.
5. Can be built in the shock absorbing chassis, with good shock resistance and maneuverability.
6. Windows platform operating software: fast data processing, strong data compatibility, and strong software scalability.
7. The user-defined deduction background function has been added to greatly reduce noise interference and improve sensitivity.

Spectral range	203~810nm
Oil consumption	about 2ml
Meets the standards	ASTM D6596 (lubricating oil), ASTM D6728 (fuel oil)
Relative humidity	0~90%, no condensation
Working temperature	-10℃~50℃
Working voltage	220V/50Hz
Working power	Standby 10W, 500W burning process
Data transfer	USB/Ethernet
Weight	<68kg
Shipping box packing size	737686830 (mm)

Portable Oil Iron Content Tester

Model: KR-M1

oil iron content tester

KR-M1 Portable Oil Comprehensive Monitor integrates the functions of total iron measuring instrument, kinematic viscometer and oil moisture detector. Through the detection of total iron content, viscosity and water content, it guides the maintenance and Oil change operation, early detection of equipment or lubrication abnormalities, such as wear, pollution and aging, to avoid equipment lubrication failure. For complex oil samples that also require in-depth analysis, in-depth spectral analysis and cross-validation can also be performed.

The portable oil comprehensive monitor system is small in size, light in weight, high in intelligence, easy to carry, easy to transport, and has low environmental requirements.

Main Features：

1. Quickly judge oil quality.
2. Provide reliable, qualitative and quantitative detection methods for the service life of the equipment.
3. Reduce unnecessary disassembly, and timely find oil wear, pollution, equipment lubrication failure, etc.
4. Real-time results, can automatically make a judgment on whether to release within a few minutes.
5. Strong and durable, it can be moved and tested in any field environment.

Product Composition
The equipment box uses a Pelican case, which is mainly composed of AC to DC module, 24V lithium battery, monitoring and control circuit, kinematic viscosity sensor, iron content sensor, water content sensor, tablet computer and printer.
Technical Parameters

1. Machine parameters
Size: 47cm×35.7cm×17.6cm (length×width×height)
Weight: ≯10kg (tentative, excluding accessories)
Data input: touch screen
Data output: thermal printer
System language: English
Working temperature: 10~40℃ (storage temperature range: -60℃~+70℃)
Humidity: 10~80%, no condensation
Power supply: External: AC220V, 50HZ
Internal: Built-in rechargeable lithium battery: 24V, 4.4AH
Battery life: 4~6 hours
Charging time: 2.5 hours
Protection class: IP65

2. Kinematic viscosity
Detection accuracy: ≤5% of the measured value
Repeatability: ≤3% of measured value
Temperature control accuracy: ±0.1℃
Sampling volume: 1~2 drops

3. Water Content
Relative water content
aw
Measuring range 0～100%
Measurement resolution ±0.03 %
measurement accuracy ±2% @(0～80%)
repeatability error ±0. 2%

Temperature collection
T
Measuring range -20℃ ～ 80℃
Measurement resolution 0.015℃
measurement accuracy ±0.5℃ @(0～80℃)
repeatability error ≤ ±0.2℃
Absolute water content
AH Measuring range 0 ～ 1000 ppm

4. Iron content
Detection range: 0~3000ppm
Repeatability: 5% RSD
Oil dosage: 3mL
Detection time: <60 seconds

Portable Infrared Oil Quality Analyzer

Model: KR-6

oil quality analyzer

KR-6 Portable Infrared Oil Analyzer is a portable multi-functional oil detection equipment developed according to the relevant standards of the petroleum and petrochemical industry at home and abroad. It can be used for oil detection and identification and quality analysis in different environments. It is suitable for petrochemical refineries, field, port and apron on-site rapid quality identification of oil.

The portable infrared oil quality tester not only takes advantage of the principle of near-infrared spectroscopy, but also integrates its own innovative elements. It integrates a variety of parameter detection and can meet the detection needs of different oil products. This type of oil analyzer can be used for the analysis of diesel, gasoline, jet fuel and other oil products. It can quickly detect parameters such as distillation range, flash point, density, freezing point (or freezing point), aromatics content, olefin content, etc., and collect and analyze various oil samples. The spectrogram of the oil can be detected and identified.

Features:
The full spectral range of the spectrum can be obtained in one scan without affecting the spectral resolution.
Through the excellent near-infrared spectral identification algorithm, and built-in standard spectral library of various oil substances.
It can quickly detect and identify oil products, and users can add their own spectral data.
Has good vibration resistance, shock resistance and electromagnetic compatibility.
It can be used in the whole field, and supports blind sample identification and quantitative detection.
It has the characteristics of ultra-light, ultra-thin and easy to carry.

ASTM D130 Copper Strip Corrosion Test Apparatus

Model: KR-CC800

ASTM D130 copper corrosion tester

This copper strip corrosion test apparatus is designed and manufactured according to the requirements of Standard GB/T5096 “Copper Corrosion Test Method for Petroleum Products” and ASTM D130 standard. It’s applicable to the evaluation of the degree of cooper corrosion by petroleum products such as aviation gasoline, aviation turbine fuels, motor gasoline, agricultural tractor fuels, washing solvents, kerosene distillate fuels and lubricant oils. The instrument comes with functions such as temperature control, automatic timing and time-out alarm.

Main Specifications:

Power supply:AC220V±10%, 50Hz

Temperature sensor: Industrial platinum resistor with index number Pt100

Temperature control range: room temperature ~ 120 ° C

Temperature control accuracy: ±0.5°C

Temperature display mode: LED digital display

Temperature control heating power: 2000W

Machine power consumption: no more than 2100W

Time control range: 0.01 seconds to 99 hours 99 minutes

Time display mode: LED digital display

Sample holes:4

Number of samples measured: 3 to 12

Ambient temperature: room temperature ~ 35 ° C

Relative humidity:≤85%

NOACK Volatility Test Apparatus

Model: KR-NV90

NOACK VOLATILITY TESTER

The lubricating oil NOACK volatility testing apparatus 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 of volatility tester

1. Power source: AC220V ±10% 50Hz

2. Heating power: 1.2KW

3. Temperature control range: room temperature～300℃

4. Accuracy: Display accuracy: ±0.1℃; Control accuracy: ±0.5℃

5. Vacuum control: Brand new vacuum pump and pressure gauge, air filter.

6. Pressure range: 19～21mm H2O

7. Pressure accuracy: resolution accuracy: ±0.05mm H2O; stability accuracy: ±0.2mm H2O

ASTM D5972 Freezing Point Tester

Model: KR-PP80A

freezing point tester

KR-PP80A ASTM D5972 freezing point tester is a professional testing instrument for low-temperature fluidity of substances developed based on the automatic phase conversion method and the pressure pulse method. The instrument is suitable for petroleum, biological, chemical and other fields to determine the freezing point/pour point/turbid point/cloud point of jet fuel, biofuel, lubricating oil, coolant and other substances.

Test standards

SH/T 0770,

ASTM D5972,

SH/T 0771,

ASTM D5949,

GB/T 510,

ASTM D5773

Product features

1. Adopt advanced automatic phase conversion method and pressure pulse method to test, more accurate and efficient.
2. Small sample volume, low test cost and low pollution.
3. Built-in Stirling temperature control module, without external cooling, high integration.
4. Adopt a frame-by-frame scanning dynamic comparison algorithm to accurately determine the phase change state of the sample.
5. Preset standard test methods, free to choose test items.
6. Real-time display of temperature and optical signal intensity curve, the test process is more intuitive.
7. Pulse pressure is automatically selected, and the sample cup is automatically heated for easy cleaning.
8. Key components are all international brands to ensure long-term stable operation.
9. User hierarchical management, which can realize different levels of account management control.
10. USB interface plug and play, optional thermal printer, convenient data management.
11. 7-inch color touch screen, intuitive and simple operation.

PLEASE NOTE: this freezing point analyzer can also test the cloud point, pour point and turbid point, but these functions are optional.

Main Parameters:

Working environment	0℃～30℃，＜85%RH
Temperature range	-80℃～55℃
Heating rate	15±5℃/min，10±0.5℃/min， 1.5±0.1℃/min
Accuracy	±0.1℃
Sample needed	0.15ml
Measurement methods	Freezing point and turbid point: automatic phase conversion method
Measurement methods	Pour point, freezing point: automatic pressure pulse method
Pour point test interval	1℃ or 3℃
Repeatability	Freezing point: 0.69℃
	Pour point: 1.6℃@1℃，2.2℃@3℃
	Cloud point: 2.0℃
	Turbid point: 1.3℃
Reproducibility	Freezing point: 1.3℃
	Pour point: 3.2℃@1℃，3.8℃@3℃
	Cloud point: 4.0℃
	turbid point: 2.5℃
Storage	5000 testing results
Interface	RS2321，RJ451，USB*2
Power supply	AC220V/50Hz
power	500W
Size	505mm535mm335mm
Weight	32kg

ASTM D1401 Water Separability Tester

Model: BK-PR600

oil water separability tester

This petroleum oils water separability tester conforms to ASTM D1401 standard “oil and synthetic liquid water separation determination”, GB / T7605 “turbine oil emulsion breaking degree determination” , it is mainly used for the determination the separation capacity of oil or synthetic liquid and water , widely used in chemical, petroleum, electricity, scientific research, railway and other industries.

Instrument features:

1. Adopt precision temperature control meter, heating up fast, high temperature control accuracy.

2. Three samples can be separated to improve the work efficiency.

3. This water separability of petroleum products testing equipment adopts high standard mixing motor without noise, long life, stable and reliable.

4. Heater, stirring blades and other internal parts made of stainless steel, corrosion-resistant and durable.

5. Double-layer glass cylinder design, uniform temperature distribution inside the cylinder, good temperature control effect.

6. Display: highlight digital display.

Technical Parameters:

Temperature range: room temperature -100 ℃

Temperature control accuracy: ± 0.5 ℃

Timing range: 0 ~ 99 minutes arbitrarily set

Stirring speed: 1500r ± 15r / min (sample stirring)

Temperature sensor: platinum resistance (imported A-class PT100)

Number of experimental holes: 3

Power supply voltage: AC220V ± 20% 50HZ ± 10%

Maximum power: 1000w

Applicable ambient temperature: 5℃ ~ 40℃

Applicable ambient humidity: ≤85% RH

Dimensions: 540*380*600 (mm)