Petroleum Mechanical Impurities Tester (Weight Method)

Model: KR08-4

mechanical impurity tester

The KR08-4 mechanical impurity tester (weight method) is designed and manufactured in accordance with GB/T 511-2010 “Method for the determination of mechanical impurities in petroleum, petroleum products and additives”. It is suitable for determining the mechanical impurity content of various hydrocarbons, heavy oils, lubricating oils and additives in petroleum products. It can be widely used in electric power, petroleum, chemical, commodity inspection and scientific research departments.

Built-in oil-free and maintenance-free vacuum pump, two-way solvent oil preheating system, one instrument host completes all functions, without external vacuum pump and water bath. Four independent temperature control, two independent suction filtration, energy saving and environmental protection.

Main Feature:

1. 8-inch TFT true color touch screen, resolution 800×480, beautiful and easy-to-use human-computer interaction.
2. Using 32-bit microprocessor as the main control core, a new generation of intelligent operating system.
3. It adopts built-in oil-free and maintenance-free vacuum pump, and program-controlled dual-channel suction filtration.
4. 4 independent PID temperature control, precise control of solvent oil preheating temperature and insulation funnel temperature.
5. Built-in formula, automatically calculate test results, and can save and print data.
6. It can store 50 sets of test data, and the results can be printed at any time.

Main Specifications:

Method of application: GB/T 511-2010 “Determination of Mechanical Impurities in Petroleum and Petroleum Products and Additives”
Display mode: 8-inch color touch screen display, resolution 800×480
Temperature control range: room temperature～100 ℃
Temperature control accuracy: ±1 ℃
Resolution: 0.1 ℃
Printer: 58 mm wide format micro thermal printer
Rated power: 800 W
Dimensions: 510×330×320 (unit mm, excluding foot pads)
Weight: 17 kg
Ambient temperature: 5℃～40 ℃
Relative humidity: <80%
Input power: AC220V±10V 50 Hz

ASTM D4172 Four Ball Wear Scar Tester

Model: KR-AW20

This automatic four-ball machine lubricating grease anti-wear tester is in the form of sliding friction and is mainly used to evaluate the load-bearing capacity of lubricants under extremely high point contact pressure conditions. Including the maximum non-seizure load Pb, sintering load Pd, comprehensive wear value ZMZ and other three indicators, in actual applications, different evaluation indicators can be selected according to the various uses of the lubricant. The four-ball friction tester can also do long-term anti-wear tests of lubricants, determine the friction coefficient, and record friction and temperature curves. With special accessories, simulation tests of end-face wear and materials can also be carried out.

The design principle of this four ball wear scar test machine is based on the loading stability of the lever four-ball machine, combined with the loading characteristics of the servo valve. The servo motor, air spring, and closed-loop control software can realize automatic resetting, automatic loading, automatic maintenance, automatic testing, automatic unloading, automatic Measure the wear scar diameter and take pictures, one-key operation, one-key data storage, fast test speed, minimal error, good repeatability, no pollution, no noise, and high efficiency.

four ball lubricating oil tester

GB/T12583-98, Determination of Extreme Pressure Performance of Lubricants (Four Ball Machine Method);

GB3142-82, Determination of the bearing capacity of lubricants (four-ball method);

SH/T0189-92, Determination of Lubricant’s Antiwear Performance (Four Ball Machine Method);

SH/T0202-92, determination method of extreme pressure performance of lubricating grease (four-ball machine method);

SH/T0204-92, Determination of anti-wear performance of grease (four-ball machine method).

ZBE34007-87 (Four ball method anti-wear test method).

ASTM D4172

Technical Parameters

NO.	Project Name	Technical Parameters
1	Test force
1.1	Axial test force working range	10～10000N
1.2	Relative error of test force indication	±1％
1.3	Automatically maintain the indication error when the test force is long	±1％F.S
2	Friction torque
2.1	Friction torque measurement range	0～13500N.mm
2.2	Relative error of friction torque indication	±3％
3	Spindle speed
3.1	Spindle frequency conversion speed regulation range	10～2000r/min
3.2	Spindle speed error	±5r/min
4	Oil tank stroke	＞45mm
5	Taper of spindle bore	1：7
6	Testing machine heating system
6.1	Heater working temperature range	Room temperature～250℃
6.2	Temperature control accuracy	≤2℃
7	Test machine spindle control
7.1	Test machine time display and control range	1～99999s or 1-99999min
7.2	Test machine revolution display and control range	999999999
7.3	The maximum torque of the main motor of the testing machine	2.3N.m
8	Amount of oil used in one test	About 10ml
9	Special standard steel ball diameter	Ф12.7
10	External dimensions of the testing machine (length×width×height mm)	About 1160×750×1640
11	Test machine net weight	About 400kg
12	Rated power of testing machine	5.5KW

ASTM D1500 Petroleum Oil Color Tester

Model: KR6540

petroleum colorimeter

KR6540 petroleum product oil color tester is suitable for measuring the color of various lubricating oils and other petroleum products according to SH/T0168-92 “Petroleum Product Colorimetric Method” , GB/T6540 and ASTM D1500 standard. The method of determination is to inject a sample of the petroleum product to be measured into a colorimetric tube and then compare it with a standard color patch to determine its chromaticity number.

Performance characteristics:

1. The observation eyepiece consists of a concave mirror and a convex mirror, which can see two semi-circular colors at the same time.

2. Optical eyepieces with light adjustment and focusing ability, easy to use

3. Structural design is reasonable, easy to operate and use

4. Color numbers correspond to ASTM D1500, GB/T6540 and ISO color numbers

Technical parameter of petroleum colorimeter

1. light source: 220V, 100W, inner frosted milk bulb with temperature of 2750±50K

2. colorimetric tube: colorless flat glass tube with inner diameter Φ32mm and height 120～130mm

3. standard color wheel: 26 Φ14 optical holes, 25 of which are respectively equipped with standard color glass pieces of 1-25 color number, 26 holes are blank.

ASTM D86 Oil Distillation Range Testing Equipment

Model: KR-ZL8

The petroleum products distillation range laboratory testing equipment is designed and manufactured according to the requirements specified in GB/T 255 “Petroleum Product Distillation Measurement Method” and SH/T 0121 “Technical Conditions for Petroleum Product Distillation Range Measuring Device” to determine the distillation composition of liquid fuel, solvent oil and light petroleum products.

fuel distillation tester

Main Features:

1. Adopting the integral lifting mechanism, the heating furnace is easy to rise and fall and running smoothly.

2. The water bath is made of stainless steel, which is corrosion resistant and durable.

3. The heating furnace adopts electronic voltage regulation technology to achieve continuous and stepless adjustment of heating power.
Main Specifications:

Main Specifications oil distillation test apparatus:

Distillation flask:	Made of hard glass and heat resistant to 500 °C or higher. The diameter of the flask is Φ69mm±1mm, and the neck of the bottle is Φ16mm±1mm. The branch pipe and bottle neck are 75 ° degrees±3 °.
Electric furnace gasket:	Made of silicon carbide, the outer diameter isΦ105mm, and the inner diameter is Φ50mm, Φ30mm.
Thermometer:	0-360 °C, the index is 1 °C, which meets the requirements of GB/T 514.
Condensation tank:	Made of stainless steel, the condenser is refined with a Φ16mm*1mm brass tube.
Heating adjustment:	Consists of a fueling device, a controllable thermostat circuit and a control panel. The heating device power is 1000W, and the heating rate is continuously adjustable.
Working environment:	Ambient temperature -10~+35 °C, relative humidity less than or equal to 85%.
Working power	AC220V 10%, 50Hz.
Power consumption of the whole machine:	no more than 1100w

ASTM D86 D850 Automatic Petroleum Distillation Range Apparatus

Model: KR-ZL808

This petroleum distillation range apparatus is an full automatic distillation test instrument used to determine the atmospheric distillation range of petroleum products. It is suitable for use in accordance with GB/T6536 “Determination of the atmospheric distillation characteristics of petroleum products” and GB/T7534 “Determination of the boiling range of industrial volatile organic liquids”, ASTM D86, ASTM D850, ASTM D1078 and other standards, for gasoline, aviation gasoline, jet fuel, special boiling point solvents, naphtha, diesel, distillate fuel, industrial volatile organic liquids and similar petroleum products for distillation determination.

automatic distillation equipment

Main technical features:

1. This distillation test machine adopts embedded computer, imported industrial computer, 10-inch large-screen LCD touch screen, friendly man-machine dialogue interface, and convenient test operation.

2. Using single-chip microcomputer and intelligent control technology, the heating and cooling of the distillation test process, distillate level tracking, distillation rate control, recovered liquid volume control, temperature recording, test result printing, etc., are all automatically completed.

3. The three curves of steam temperature, heater temperature and distillation rate can be displayed in real time during the whole process of the test, and it can be judged in real time whether the relevant indicators meet the requirements of the test standard.

4. Applicable standards and distillation procedures can be added according to user needs and test oil samples, and can be called at any time.

5. With the automatic detection function of atmospheric pressure, the atmospheric pressure correction is automatically completed, and the test results are not affected by atmospheric changes.

6. After the test, enter the residual amount to automatically calculate the evaporation temperature.

7. Fill the cold bath with antifreeze, built-in circulating stirring, equipped with a liquid level sensor and overflow pipe to keep the water level in the bath normal.

8. Equipped with a flame detector with automatic fire extinguishing function to ensure the safety of the instrument.

Main Specifications:

1. The temperature control range of the cold bath: (0～60)℃;

2. Temperature control accuracy of cold bath: ±0.5℃;

3. The temperature control range of the receiving room: (0～60)℃;

4. Temperature control accuracy of receiving room: ±1℃;

5. Distillation heater: 1000W, 24V;

6. Detection range of distillate volume: (0～100)mL, resolution 0.01mL;

7. Distillate volume measurement accuracy: ≤0.1mL;

8. Working power supply: AC (220±10%) V, 50Hz;

9. Power consumption of the whole machine: 2500W;

10. Use environment: ambient temperature (10～35)℃; relative humidity≤80%;

11. Dimensions: 500㎜×530㎜×660㎜ (length×width×height);

12. Host weight: 85kg.

Diesel Fuel Distillation Range Test Machine

Model: KR-ZL600

The diesel distillation machine is designed and manufactured in accordance with the requirements specified in ASTM D86. It is suitable for test the distillation range for natural gasoline (stable light hydrocarbons), motor gasoline, aviation gasoline, jet fuel, special boiling solvents, naphtha, petroleum spirits, kerosene, diesel, gas oil, distillate fuels and similar petroleum products.

fule distillation machine

Main Parameters:

1. Working power: AC220V ± 10%, 50Hz.

2. Electric furnace heating power: 1000W.

3. Measuring cylinder volume: 100 ml, indexing 1 ml.

4. Distillation flask: 125mL.

5. Electric furnace movable plate: Manufactured by silicon carbide plate, the hole diameter is φ38mm and φ50mm respectively.

6. Temperature controller: 1 Temperature control range: 0～90°C arbitrary setting.

2. Temperature control accuracy: ±0.5 °C.

3. Temperature display mode: LED number.

7. Bath heating power: 1800W

8. Ambient temperature: ≤ +30 °C.

9. Relative humidity: ≤ 85%.

10. Power consumption of the whole machine: no more than 3000W.

Petroleum Lab Ash Content Determination Equipment ASTM D482

Model: KR-AC508

The ash content tester is suitable for determining the ash content of petroleum products, and adopts the national standard “GB/T508 petroleum product ash determination method”, ASTM D482. The ashless filter paper was used as the ignition core, and the sample placed in a suitable container was ignited to burn to the remaining carbon. The carbonaceous residue was further converted into ash by heating in a 775 ° C high temperature furnace, then cooled and weighed.

ash content analyzer

The petroleum ash content test equipment is mainly composed of a high temperature furnace, a temperature controller, a porcelain crucible, a quantitative filter paper (user-selected), and a large iron clamp. The temperature controller can measure, display and control the temperature in the electric furnace, and automatically maintain the temperature in the furnace. The controller uses a pointer display and is equipped with an ammeter, which is convenient and intuitive to use. The resistance furnace is a heating resistor, and the maximum temperature in the furnace is room temperature ~ 1000 °C.

Main Specifications:

Room temperature ~ 1000 ° C, high temperature oven

Working temperature: 775 ° C ± 25 ° C

Input voltage: AC 220V ± 10% 50Hz

Heating power: 4KW

Ambient temperature: room temperature around 25 °C

Relative humidity:<85% RH

Petroleum Mechanical Impurity Analyzer

Model: KR-IT8

The mechanical impurity testing instrument is designed according to the requirements of the national standard GB/T511 “Measurement method for mechanical impurities of petroleum products and additives (gravimetric method)”, it’s used to test the and the mechanical impurities content of various light and heavy oils, lubricating oils and additives in petroleum products.

mechanical impurity tester

Main Features:

This petroleum or additives mechanical impurity analyzer consists of glassware, temperature-controlled water bath, temperature control funnel, suction pump, automatic motor stirring and
intelligent electronic temperature controller. It has the advantages of small size, light weight, convenient installation and use, flexibility, fast heating, etc.

Working power :AC 220V ± 10%, 50Hz
Water bath heating power: 1000W
Water bath temperature control range: Room temperature ∼ 90 ° C adjustable
Water bath temperature display: LED digital display
Water bath temperature control accuracy: ± 1 ° C
Funnel temperature control range: Adjustable at room temperature ∼90°C
Funnel temperature control display:LED digital display
Funnel temperature control accuracy: ± 2 ° C
Dimensions

Control box: 390mm*260mm*590mm

Water bath: 90mm*290mm*370mm

Ambient temperature: ≤35°C

Oil Tag Closed Cup Flash Point Tester

Model: KR-D56

The tag flash point analyzer conforms to the requirements of NY/T1860.11-2016, GB/T 21929-2008, and ASTM D56 standards.

The flash point tester (tag method) adopts mixed signal ISP FLASH microcontroller as the core, and the whole measurement process is carried out automatically except for sample filling. The 65K true color touch screen makes the operation more convenient, clear and intuitive. It is widely used in chemical, pesticide, railway, aviation, electric power, petroleum industries and scientific research departments.

flash point tester tag method

This instrument is mainly used to determine the flash point of liquids with a viscosity less than 5.5mm2/s at 40°C, or a viscosity less than 9.5mm2/s at 25°C, and a flash point lower than 93°C.

Main technical parameters of KR-D56

Applicable standards: NY/T1860.11-2016, GB/T 21929-2008, ASTM D56
1. Test range: 0℃～100℃ (optional for water bath)
2. Display accuracy: 0.1℃
3. Heating rate: 1℃/min below 60℃; 3℃/time above 60℃
4. Test time: 0.5℃/time below 60℃; 1℃/time above 60℃
5. Sample quantity: 50ml
6. Test interval: 0.1℃～5℃ can be set
7. Ignition device: gas ignition
8. Result processing: automatic correction and printout of results
9. Sample cup material: copper cup
10. Refrigeration method: imported compressor cascade cycle refrigeration
11. Voltage/power: AC220V±10% 50Hz; host 500W/refrigeration bath 1500W
12. Dimensions: 40*30*28 (cm)

Instrument Characteristics

1. This tag closed cup flash point tester is controlled by a touch screen microcomputer, which integrates temperature control, ignition, flash point capture, storage, and printing into one and completes it automatically.
2. 65K true color 5.7 inch LCD color screen, with touch keyboard, automatic brightness and contrast adjustment.
3. Built-in standard programs and non-standard programs for users to switch.
4. The test result is automatically corrected to the standard atmospheric pressure; the flash point is automatically detected, and it can also be captured manually; automatically open lid ignition, can also be manually ignited.

5. The program automatically prompts the amount of sample added according to the test temperature, and adjusts the timing range, which is safe and reliable;
6. The experiment results are automatically printed, and the flash point alarm prompt is found.
7. Equipped with multifunctional circulating cooling water bath, automatic/manual control of cooling medium circulation.
8. This oil flash point test machine can be equipped with an optional embedded cup (0.05mm) and upper mold, which is convenient for removing samples, convenient for loading and unloading, beautiful appearance, reasonable structure, and simple operation.

Asphalt Kinematic Viscosity Test Apparatus

This bitumen kinematic viscometer is suitable for the traffic industry standard “T0619-93 asphalt kinematic viscosity test (capillary method)” to determine the kinematic viscosity of asphalt samples at the specified temperature.

The instrument adopts digital temperature controller to control temperature, temperature digital display, high temperature control precision, digital stopwatch timing, constant temperature bath temperature uniformity, four kinds of viscometers can be placed for experiment at the same time, and other experiments can be carried out as a high viscosity constant temperature water bath.

bitumen kinematic viscosity meter

Main Feature:

1. Using digital temperature controller to control the temperature inside the bathtub, fast and stable, with an accuracy of 0.1 degrees

2. 0.1 seconds to 999.9 seconds highlight digital tube stopwatch timing, accurate and easy to use

3. Double-layer thermostatic glass bathtub, uniform temperature distribution in the bath, good temperature control effect

4. The heater and other components are made of stainless steel, which is corrosion-resistant and durable, and is illuminated by a ring-shaped fluorescent lamp.

5. Four viscometer test holes, the capillary meter frame adopts three-point vertical type, which is flexible and convenient to operate, and reliable for holding.

Main Specifications of Bitumen Kinematic Viscosity Meter

Number of samples: 4

Display mode: precision digital temperature controller Bright digital stopwatch timer

Temperature control range: arbitrarily set from room temperature to 180 °C; (other media are required above 80 degrees)

Temperature control accuracy: ±0.1 °C

Timing accuracy: ±0.1S

Timing range: 0.1 seconds – 999.9 seconds

Temperature measuring component: precision platinum resistance

Stirring speed: 1520 rpm

Power requirements: AC220V ± 10% 50Hz

Maximum size: 440*310*500 (length * width * height)

Instrument quality: about 12Kg