HFRR High Frequency Reciprocating Rig Equipment ASTM D6079

Model: KR-HFRR80

Standard: ASTM D6079

HFRR Test Machine

High Frequency Reciprocating Rig Equipment Features and advantages:

1. Stroke of the testing machine: the exciter stroke/mm: 1±0.02, and can be set between 20μm-2mm; the reflective linear photoelectric encoder (grating ruler) and the reading grating sensor are used to control the stroke. During the test, the real-time stroke actual value can be observed in the software operation platform; it has a stroke self-checking system; it has a high-frequency reciprocating limit protection device.

2. The test machine can realize the lubricity evaluation of vehicle diesel, vehicle gasoline, ethanol gasoline and methanol gasoline without replacing any parts. It only needs to select the corresponding test method in the control software to carry out and test Complete the lubricity evaluation of diesel and gasoline. When evaluating the lubricity of gasoline, the operation steps for evaluating the lubricity of diesel oil are the same.

3. After the test, the freckle pictures can be directly imported into the software to form a complete test report with the freckle pictures and various parameters.
4. The microscope is equipped with a separate imaging screen and is connected with the camera of the electronic imaging system; the pixel of the microscope camera photo is 5 million. In addition, it has three sets of observation systems, such as visual microscope and electronic imaging.

5. The main box of the system testing machine and the constant temperature and humidity controller are connected in a split type to avoid resonance; the constant temperature and humidity controller is a separate instrument unit, and its characteristic is that after setting the ambient temperature and humidity, the set value can be Carry out automatic adjustment, and ensure that the temperature and humidity values in the whole test process conform to the steady-state error value of its set value.

The main technical parameters
1. High frequency oscillation frequency: 50+ 1Hz, and can be set from 10 to 200Hz
2. Oscillation stroke: 1+0.02mm, and it can be set between 20 μm and 2.0mm
3. Test oil temperature:
3.1 Diesel lubricity evaluation 60+2℃, and can be set from room temperature to 150℃
3.2 The evaluation of gasoline lubricity can be adjusted from room temperature to 150 ℃ according to the test requirements
4. Test load: 200 ± 1g, and can be set between 0.1 and 1Kg
5. Oil sample volume:
5.1 The lubricity of diesel oil is rated as 2.0+ 0.2mL;
5.2 The lubricity of gasoline is evaluated as 6.0 ± 0.2 mL
6. Oil box surface area: 600 soil 100mm2 special oil box fixture
7. Test time: 75+0.1min, the test will automatically stop when the time is up
8. Wear scar measurement system: metallographic microscope, with electronic imaging system, can use operating software to measure wear scar and add it to the test report; equipped with imported original X\Y axis reader; 5 million pixel camera.
9. The temperature of the test chamber: the temperature control range is 0-50 °C, and the accuracy is 0.1 °C
10. The humidity of the test chamber: can be set within the range of 5 to 95% RH
11. The ambient temperature of the instrument: 0 to 50 °C
12. The ambient humidity of the instrument: 5 to 95%RH
13. Test ball: diameter is 6mm, material is ISO 683-17-100Gr6 steel, ISO 3290-1 (metal ball) grade 28, should reach Rockwell hardness
Degree HRC is 58～66, surface finish Ra<0.05μm
14. Test piece: Test piece: processed from annealed ISO 683-17-100Gr6 steel bar to have Vickers hardness “HV30” of 190-210, and
Grinded and polished to surface finish Ra<0.02μm
15. Control capacity of compressor refrigeration constant temperature and humidity system:
15.1 Full braking to keep the temperature and humidity inside the main box constant, which has the advantages of high efficiency, strong reliability, and good environmental tolerance.
15.2 The temperature inside the box is 23±1℃, and the relative humidity is 53%±2%RH. The user can set it according to the standard requirements of the test method;
15.3 The device is connected with the main box to avoid resonance, and the temperature and humidity in the box can be adjusted to the set range in a short time;
15.4 This equipment meets the control requirements for ambient temperature and humidity in the ISO 12156.1-2018 test method standard.

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%

ASTM D1094 Aviation Fuels Water Reaction Tester

Model: KR-WR600

ASTM D1094 water reaction tester

The Water Reaction of Aviation Fuels Tester conforms to ASTM D1094 Standard Test Method for Water Reaction Tester of Aviation Fuel.

The Water Reaction of Aviation Fuels Tester is suitable for testing the presence of water-miscible components in aviation gasoline and turbine fuels, and the effect of these components on volume change and on the fuel-water interface.

Features:

1.The Water Reaction of Aviation Fuels Tester adopts gas drive to realize high-speed vertical reciprocating motion, domestic initiative.
2.The apparatus adopts microcomputer control, accurately control the experimental period and experimental route, calculate the number of the round-trips.
3.The apparatus provides different kinds of experimental form, route, period and other parameters are flexible and adjustable.
4.The apparatus shows quiescent time and alarm prompt after the experiment.
5.The apparatus provides soft light source to make the result observation convenient, compliant with experiments under different environment
6.The apparatus saves data automatically and gorge line is connected with upper computer, can print and upload data automatically.
7.Easy operation with attractive appearance and low noise.

Parameters:

1.Power voltage: AC220V ± 10%, 50Hz
2.Power:40W
3.Communication terminal: RS232
4.Printer: Thermosensitive micro-printer
5.Light source: LED lighting
6.Amplitude adjustment:120~250mm (every 5mm adjustable)
7.Speed adjustment:2~4Times / s
8.Regular time:115~125s
9.Quiescent time:5min
10.Ambient requirements: Temperature:10~40ºC; Humidity≤85%

ASTM D2274 Oxidation Stability Test Instrument for Diesel

Model: KR-Z75

This ASTM D2274 oxidation stability instrument for diesel is designed and manufactured in accordance with the requirements specified in the SH/T 0175 “Distillate Fuel Oil Oxidation Stability Determination Method (Accelerated Method)” of the People’s Republic of China industry standard and ASTM D2274 standard. It is suitable for testing the inherent stability performance of middle distillate fuel oil by the accelerated oxidation method according to the method stipulated in the SH/T 0175 standard.

This instrument is an automated instrument that is the first choice for testing distillate fuel oil oxidation stability performance by oil mining, production, and user units, related colleges, and scientific research departments.

Main technical indicators

1. Power supply: AC220V 50Hz, power consumption: ≤2800W.
2. Temperature control method: Digital display temperature control meter automatically controls temperature.
3. Temperature control range: room temperature～100℃,
4. Temperature control accuracy: set temperature ±0.2℃.
5. Temperature measuring element: thermal resistance.
6. Number of samples: 4 channels, 4 samples can be made at the same time. (Same for 6 routes and 8 routes)

ASTM D3241 JFTOT Method Oxidation Stability Tester

Model: KR-Z80

JFTOT ASTM D3241 oxidation stability test instrument for aviation fuel oil adopts multi advanced technology and make the test process automatic.
Operated by touch IPC,the working situation and interface can be observed at any time.
It has Self-diagnosis fault alarming and protection system.
Computer process system is designed as per ASTM D3241 which ensures the whole test procedure is correct and complete.
It has functions of data storage and printing test report.
It also has function of user-defined setting parameters ,which can satisfy requirements of special test for production and scientific research.
New model Falex heating tube is supplier by top brand Falex. Falex heating tube conform to ASTM D.02.Jo.

Specifications:

Test temperature: 100ºC~380ºC±1ºC
Pressure difference: 0~340mmHg
Temperature range : ambient~150ºC
Pressure system: 500psi±50psi
Sample quantity: 600ml
Flow of cool water: 38±8L/H,Pressure of cool water:0.1~0.4Mpa
Measuring accuracy of pressure difference: 0.1~0.4Mpa
Resolution of pressure difference displaying: 0.1mmHg
Flow of fuel oil: 20 drops/9±1 second
Display mode: touch screen
Controlling mode: Micro-computer
Power supply: AC220V 50Hz
Ambient temperature: 10ºC~40ºC
Relative humidity: <85%
Test standard: ASTM D3241
Test method: JFTOT
Test sample: Jet fuel,aviation turbine fuel

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 Fuel Oil Automatic Dispensing System

This automatic oil distributor newly developed by the company is a mixing oil distributor that uses the imported dynamic electronic scale to separately and accurately measure the weight of each oil sample required, with the accurate weight converted to the accurate volume for distribution of gasoline octane number or diesel cetane number reference fuel and calculation fuel using the method specied in ASTM D2699 and ASTM D2700.

fuel dispensing system

Available standards:
ASTM D613-IP5165-GB/T386
ASTM D2699 -ISO EN 25164 -ISO 5163 -IP 237
DIN 51756-GB/T 503
ASTM D2700 -ISO EN 25163 -ISO 5164 -IP 236
GB/T5487

1. CFR standard engine with the professionally mechanical processing, to guarantee stable detection data; interchanged with the imported instrument components.
2. The imported nozzle and injector are used to ensure injection amount and injection angle to ensure stable lab data of the instrument.
3. The precision electronic control injection system is used, with the imported electric control pump to accurately control the injection advanced angle and injection amount for more stable detection data.
4. The fuel ow is adjusted and controlled by the automatic photoelectric measuring system and computer to avoid articial error. Stainless steel oil cup is used with strong corrosion prevention, artistic and durable.
5. The variable compression ratio plug adjusting handwheel is consistent with the structure of the imported instrument with very high universality. The laser ranging automatic reading is used without any manual interference.
6. With two-stage oil ltration and cooling technology, to eectively protect and prolong the service life of engine and shorten the single test time; as the standard conguration, the oil preheater is provided to improve the preheat eectively of the instrument.

Technical data:
– Imported dynamic scale oil distribution precision:
±0.01ON/CN or ≤0.1g
– Display: 10″color touch screen computer display
– Oil distribution capacity: 100-1000ml
– Single oil distribution speed: less than 3 minutes
– Calibration method: with calibration program
– Oil sample distribution method: full auto
– Number of fuel tanks: 6
– Machine power: <250W
– Instrument size: 500W x 750D x 1720H (mm)
– Machine weight: 86kg

Instrument features:
– 10″ color touch screen type computer man-machine intelligent
diagnosis, with the user-friendly interface.
– According to the set oil distribution amount and reference fuel ON/CN, the reference fuel can be prepared automatically by mass ratio.
– Six fuel tanks are provided to prepare octane number and cetane number standard reagent, to display the oil volume of each fuel tank in real time
– Minimize to the contact opportunity between the operator and the toxic solution to ensure the health of the operator.
– By software conguration, the total number of fuel tanks, oil type and the physical parameters can be set.
– The simple and accurate calibration program is used to calibrate the oil pump and imported dynamic scale.
– With the internal data storage, connected to the LIMS for data management.

ASTM D613 Diesel Cetane Rating Unit

KR-A5 diesel cetane number tester meets the relevant requirements of American Society for Testing Materials Standards and the relevant national standards, and is used for the quantitative determination of the cetane number of compression ignition engine diesel. The cetane number measurement range is 0~100 and the typical cetane number measurement range is 30 ~65.

The test results of this cetane rating unit can be displayed and saved automatically and the test report can be printed. The product is designed, manufactured and tested according to the following standards:
GB/T 386-2010 “Determination of Diesel Cetane Number”
ASTM D613-08 “Determination of Diesel Cetane Number”

Main Features:
– Fuel ow is adjusted and controlled by the
photoelectric automatic measuring system and
computer to avoid articial error.
– With the real-time display work curve, to timely
display the instrument ring time point.
– The injection advanced angle is controlled by the
computer automatically; with the oil injection
amount accurately controlled by the imported
electric pump; the imported nozzle is used.
– Through the computer touch screen, the test results
can be obtained directly without manual table
lookup.
– Intake conguration: high-capacity air purier.
– Exhaust conguration: the instrument is equipped
with a muer, to eectively eliminate the noise
generated in the operation process.
– Lubrication system: with two-stage ltration and
circulation cooling function and with the auxiliary
lubricant preheat function.
– Oil inlet system: with three parallel oil storage tanks
and one ow detection pipe.
– Safety system: with the emergency stop function, to
achieve the emergency protection at the abnormal
state.
– With data collection, auto calculation, auto control,
auto table look-up, print and prompt functions.
– Real-time monitoring of the cooling water
temperature, intake temperature, nozzle temperature, oil temperature, fuel temperature and motor
power.
– With engine running pressure negative pressure
sensor, for real-time display.
– With engine power indicator and digital screen
display.
– Auto recording of the cumulative time of startup
and test.

Main Technical Parameters:

– Test range: 0~100 cetane number (Typical test range: 30~65)
– Cast iron cylinder bore: 82.55mm (3.250in)
– Cast iron piston stroke: 114.3mm (4.5in)
– Cylinder capacity: 0.61L (37.33in3)
– CFR standard crankcase; ve gears with dual balance module;
right-mounted engine; front turning system
– The main machinery components such as cylinder cover, cylinder
body, piston, compression ratio plug and nozzle components are
interchanged with the components of the imported instrument.
– Compression ratio adjustment range: 8:1~36:1; with the compression ratio adjusted by an external handwheel
– Engine speed: 900±9 r/min
– Injection advanced angle: BTDC 13º
– Injector open pressure is 10.30±0.34Mpa
– Injector ow: 13.0±0.2ml/min
– Injector cooling temperature: 38±3℃
– Intake and exhaust valve clearance (at cold state):
intake valve: 0.075mm;
Exhaust valve: 0.33mm
– Intake and exhaust valve clearance (at hot state):
intake valve: 0.2±0.025mm;
Exhaust valve: 0.2±0.025mm
– Lubricating oil pressure: 172kPa ~ 207kPa under the standard
operating conditions
– Lubricating oil temperature: 57±8℃
– Cylinder jacket coolant temperature: 100±2℃
– Inhale air temperature: 66±0.5℃
– Basic compression pressure: 3275±138kPa
– Crankcase negative pressure: 0.25~1.5Kpa
– The fuel tank and the ow measuring tube are above 635±25m
than the center line of the inlet of the fuel injection pump
– High-power cooling water circulating machine, with the water
tank capacity of ≥60L; water pressure: 0.2~0.4Mpa; working
water temperature: 15~25℃
– Available environment temperature: 15~35℃
– Available environment humidity: 20-80% (Non-condensation)
– Power supply: 380V, 50Hz; with the power supply grounded to
the base and with good grounding
– Power supply uses three-phase and ve-wire system; that is,
three live wires + zero wire + ground wire
– Machine power: 12KW; accessories power: 7KW
– Instrument size: 1550W x 900D x 1720H (mm)
– Machine weight: 1200kg

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)