ASTM D323 Automatic Reid Vapour Pressure Test Apparatus

Posted on May 14, 2021May 24, 2021 by Andy

Model:KR807B

This automatic petroleum product vapor pressure measuring instrument is designed and manufactured according to GB / T8017 “Vapor Pressure Measurement Method for Petroleum Products (Reid Method)” and ASTM D232 standard. Suitable for determining the vapor pressure of gasoline, volatile crude oil and other volatile petroleum products. The instrument is mainly composed of a color liquid crystal touch screen, a water bath box and a temperature control device, a vapor pressure bomb, a pressure sensor, and a mechanical rotation. It is flexible in use, easy to move, and comes with printing, fault self-test and so on.

Performance Characteristics
1. 1.7-inch color touch screen can be operated according to the on-screen prompts without training.
2. English operation interface, the page can be switched freely, the operation is simple and convenient. Automatic pressure detection, acquisition, calculation, automatic temperature control, automatic timing, automatic printing results, large capacity storage function, can store tens of thousands of data, can be queried.
3. The constant temperature water bath relies on the circulation system, and has the stirring function, so that the temperature of the water bath is uniform and there is no dead angle, and the temperature control precision is high.
4. Safety performance: automatic diagnosis, over temperature alarm and automatically cut off the heater power supply, the test is completed with an alarm prompt function.
5. With online adjustment function, can effectively correct the deviation of pressure and temperature sensor.

Technical Parameters
1. power: AC220V ± 10% 50Hz
2. heating power: 1.8KW
3. stirring motor power: 15W
4. temperature control range: room temperature ~ 50 ° C
5. temperature control accuracy: ≤ ± 0.1 ° C
6. pressure range: 0~200KPa
7. hanging bullets: 2 bombs
8. the number of rotation angle: the instrument automatically rotates at an angle of 350 °
9. sensor: Pt100
10. dimensions: 900 × 450 × 650mm

16 Channels ISO NAS Benchtop Liquid Particle Counter

Posted on May 12, 2021May 24, 2021 by Andy

The KRT Benchtop Liquid Particle Counter uses a particle counting system developed by the principle of photoresist (shading method). It uses a specially designed sensing area oil-passing tank and uses precise optical components to ensure high resolution and accuracy of detection. The particle counter is used to detect the size and quantity of solid particles in liquid. It can be widely used in aerospace, electric power, petroleum, chemical, transportation, port, metallurgy, machinery and automobile manufacturing. It can be used for hydraulic oil, lubricating oil and transformer. Oil (insulating oil), turbine oil (turbine oil), gear oil, engine oil, aviation kerosene and other oils for solid particle contamination detection, as well as organic liquid, polymer solution for the detection of insoluble particles.

benchtop oil particle counter

Features of Oil Particle Counter:

1. 7.0-inch color LCD touch screen, graphical menu display, touch operation, simple and convenient

2. Built-in Chinese and English switch button, can achieve Chinese, English language selection display

3. Using the principle of photoresist, with fast detection speed, strong anti-interference, high precision, good repeatability, etc.

4. Precision syringe sampling system, to achieve constant sampling speed and accurate sampling volume control

5. Positive / negative pressure sampling chamber device to achieve sample degassing and high viscosity sample testing

6. 16 particle size channels that can be set arbitrarily for particle size analysis

7. Detection data storage function, can facilitate data retrieval, storage and analysis

8. RS-232 interface and feature-rich detection software for external computer communication

9. Built-in thermal printer, can print test results in real time

10. Built-in ISO 4406, NAS 1638, GJB 420A-1996, GJB 420B-2006, SAE AS4059E, SAE 749D, SH-T 0868 (IP565) and other testing standards, can be customized channels and standards, can also support two compatible Evaluation standard

11. The equipment can be calibrated and calibrated according to GB/T 18854-2002, ISO 4402, latex ball standard, and the automatic conversion of particle size between different standards can be realized.

Technical Parameter:

(1) Detection channel: 16 arbitrarily set particle size sizes can display channels

(2) Particle size range: 1-400μm

(3) Viscosity range: 0-400cSt

(4) Measurement range: 1-100μm (ISO-4402)

4-70μm (c) (ISO-11171)

(5) Sensitivity: 1μm (ISO-4402)

4μm (c) (ISO-11171)

(6) Sampling method: bottled

(7) Sample volume: 1~25mL, adjustable

(8) Sample speed: 5-20mL/min, adjustable

(9) Sampling accuracy: ±0.5%

(10) Maximum pressure of the sampling chamber: 0.95MPa

(11) Maximum vacuum of the sampling bin: 0.085MPa

(12) Oil temperature: 0-80 °C

(13) Ambient temperature: 0-50 °C

(14) Working humidity: relative humidity 20-85%, no condensation

(15) coincidence error limit: 24000 p/ml

(16) Particle diameter Resolution: ≤10%

(17) Repeatability: ≤3%

(18) Power supply mode: AC220V±10%, 50Hz

Oil PPM Water Meter – Online Oil Moisture Monitor

Posted on May 8, 2021May 24, 2021 by Andy

Model:KR-F1

This ppm water in oil meter is an accurate and reliable sensor designed for measurement of water content in oil. It is able to detect the moisture in oil quickly and transfer the data via serial port. It can test the ppm range from 0 to 1000.

ppm water in oil meter

Features:

1. Relative water content is determined by continuous measurement by spiral rod-type sensor. Data will be updated and stored continuously.

2. 3/4 probe is utilized which can be dipped into oil circuit or oil tank for measurement.

3. RS232 serial port is adopted.

4. Data is to be obtained via serial port. Data could be stored as long as half a year.

Specification:

Basic Info	Max Operating Pressure	10	Bar
	Oil Temperature	-20…100	℃
	Protection Class	IP67
	Compatible Fluid	mineral composition,esters,Polyolefin
Power Supply	Voltage	9…33	V
Power Supply	Current	＜0.2max	A
Environment	Storage Temperature	-20…+80	℃
Environment	Humidity	0…95	% r.H
Connection	Threaded Connection	G3/4
Connection	Electric Connection	M12X1,8 connector
Range of Measurement	Relative Permittivity	1…7	–
	Relative Humidity	0…100	%
	PPM	0…1000
	Conductivity	0…45000	PS/M
	Temperature	-20…120	℃
Resolution	Relative Permittivity	1*10^-4	–
	Relative Humidity	0,1	% r.H
	Conductivity	1	PS/M
	Temperature	0,1	K
Accuracy	Relative Permittivity	±0.015	–
	Relative Humidity	±3	% r.H
	Conductivity	Typ. ＜10	%
	Temperature	±1	K

ASTM D92 Cleveland Open Cup Fire Point Tester

Posted on May 7, 2021May 29, 2021 by Andy

Model:KR106B

This automatic open cup flash and fire point tester, according to the People’s Republic of China standard GB/T 3536 “Petroleum product flash point and ignition point method (Cleveland open cup method)” and GB/T267-1988 petroleum products flash point and ignition point determination method Designed and manufactured according to the requirements specified in the (open cup method) and ASTM D92 standard.

open cup flash point tester

Instrument characteristics

1. This flash point measuring instrument adopts color LCD large screen display, English man-machine dialogue interface, no identification keyboard, and has parameters such as pre-valued temperature, sample label, atmospheric pressure, test date, etc., with prompt menu and guide input function.

2. The analog tracking shows the function curve of temperature rise and test time. It has the micoperation software prompt modification function, and is equipped with parameter prompt function such as test date and test time.

3. Automatically correct the influence of atmospheric pressure on the test and calculate the correction value.

4. Differential detection, system deviation is automatically corrected.

5. The sweeping, detecting and printing data is automatically completed, and the test arm is automatically raised and dropped.

6. Electronic ignition, forced air cooling.

7. Can do not need air source automatic ignition, improve the safety of the test.

Technical Parameters:

1. Working power: AC220V ± 10%, 50Hz

2. Temperature measurement: range: room temperature ~ 400 ° C.

Repeatability: flash point ≤150°C error ±2°C

flash point ≥150°C error ±3°C

Resolution: 0.1 ° C; accuracy: 0.5%.

3. Heating rate: in line with GB/T3536 standard.

4. Ignition mode: electronic ignition, gas flame 3mm~4mm.

5. Ambient temperature: (10~40) °C.

6. Relative humidity: ≤80%.

ISO 3679 Balance Method Closed Cup Flash Point Tester

Posted on May 7, 2021May 29, 2021 by Andy

KR05D model balance method low temperature closed flash point meter is designed and manufactured according to the requirements of the People’s Republic of China standard GB / T 5208 “Determination of the flash point of the rapid balance closed cup method”. This instrument also meets the requirements of ISO 1523 and ISO 3679.

flash point tester

The instrument is based on advanced electronic temperature control instrument, equipped with appropriate interface circuit to realize temperature control automation, automatic heating power switching, automatic temperature control and other functions. The instrument is simple in operation, reasonable in structure, accurate in detection, stable in performance and intuitive in display. It is an ideal substitute for fast flash point testing of petroleum, chemical, paint, paint, railway, aviation, electric power, commodity inspection, military and scientific research units.

This instrument is especially suitable for the test of all kinds of color paints, paints, adhesives, solvents, petroleum and related products in the closed cup flash point in the range of -30 ° C ~ + 100 ° C.

Technical Parameters:

1. Working power: AC220V ± 10%, 50Hz;
2. Flash point detection range: (-20 ~ + 80) ° C;
3. Measurement precision: the absolute difference between the two experimental results is less than 2 ° C (same operator);
The absolute difference between the two experimental results is less than 3 ° C (different operators);
4. Temperature control accuracy: ± 0.5 ° C;
5. Ignition device: electronic ignition gun ignition;
6. Cooling method: semiconductor refrigeration
7. The power supply voltage: AC220V ± 10%, 50Hz;
8. The whole machine power: no more than 300W;
9. Ambient temperature: 5 ° C ~ 30 ° C;
10. Relative humidity: (30~80) %.

ASTM D445 Kinematic Viscometer

Posted on April 28, 2021May 29, 2021 by Andy

Model: KR-KV806

kinematic viscometer

The method is to measure the time when a certain volume of liquid flows under gravity through a calibrated glass capillary viscometer at a constant temperature, and the capillary constant of the viscometer multiplied by the flow time is the kinematic viscosity of liquid at that temperature.

KR-KV806 type kinematic viscosity tester is suitable for “GB265 petroleum product kinematic viscosity measurement method”, ASTM D445 and other standards. It has been widely used in electric oil, electric power, chemical, railway, scientific research and other industries.

Main Features:

1. It adopts color LCD touch screen to display the working status of the instrument, such as temperature, time and parameters.

2. 8 viscometer testing holes design, unique modular technology, can be measured regardless of low viscosity or high viscosity range.

3. Using a new temperature sensor and temperature control algorithm, display resolution of 0.01 ° C, temperature control accuracy ± 0.02 ° C.

4. The instrument automatically calculates the kinematic viscosity value and viscosity index of the product, and automatically prints and stores the measurement result.

5. Double glass cylinder design, can carry out the kinematic viscosity test under high and low temperature conditions at the same time, and automatically calculate and print the viscosity index value of the product.

6. 0.1 second to 999.9 seconds timing, room temperature – 100.00 degrees temperature range can be set arbitrarily.

7. The heater and other components are made of stainless steel, corrosion-resistant and durable, easy to observe.

8. The capillary meter card adopts three-point vertical type, which is flexible and convenient to operate, and the clamping is reliable.

Performance Standard:

GB265, ASTM D445, etc.

Display mode: 10-inch color LCD display

Temperature control range: arbitrarily set from room temperature to 100 °C

Temperature control accuracy: ±0.01°C

Timing accuracy: ±0.1S

Timing range: 0.1 seconds – 999.9 seconds

Thermostatic bathtub: 250×250mm double layer

Printer: Low-power thermal printer, paper width 56mm

Temperature measuring element: Imported precision platinum resistance

Stirring speed: 1520 rpm

Maximum power: 1800W

Operating environment:

Ambient temperature 15-35 °C

Ambient humidity less than 85%

Power supply: AC220V±10% 50Hz

Maximum size: 560mm*370mm*520mm

Weight:20Kg

Automatic Oil Pour Point Test Apparatus

Posted on April 22, 2021May 29, 2021 by Andy

Model:KR-PP800

pour point tester

Pour point is the lowest temperature when incline-placed solid oil is heated to start move and cloud point is the highest temperature when oil is cooled to stop move under regulated conditions. Both are indexes to measure low-temperature fluidity of oil.

This cloud point and pour point tester applicable to standard GB/T510 and GB/T3535, is manly used to determine the pour point and cloud point of transformer oil, lubricating oil and other oil. It is an ideal analyzing and testing equipment which has advantages of reasonable structure, steady functions and easy operation. It is widely used in refineries, electricity, railways, shipping, oil companies and oil business sectors.

Main Features:

1. LCD display, using microprocessor control, dynamic graphic simulation working state.

2. Using semiconductor refrigeration technology, measuring process automatic cooling, automatic temperature control and automatic detection.

3. Automatic filling, testing, draining, and printing.

4. Suitable for light oil with a pour point in the range of 10 ° C ~ -60 ° C.

Technical Parameters

Refrigeration Velocity:	10 minutes>/= 40°C
Display	LCD
Repeatability	1℃
Deep Refrigeration	>/= 70°C
Method of Refrigeration	refrigeration by compressor engine
Testing range	room temperature ~ minus 70°C
Accuracy	±0.1℃
Rated Power	350W
Voltage	AC 220V+/-10%, /50Hz+/-1Hz
Working Temperature	Temperature 25+/-10℃ Humidity≤80%PH
Size	370355377mm
Weight	about 18Kg

Open Cup and Closed Cup Flash Point Tester in One Machine

Posted on April 22, 2021May 29, 2021 by Andy

Model: KR-SK800

flash point tester

As you can see from above picture, this machine can perform both open cup and closed cup flash point testing which can save the cost and space for laboraotory.

KR-SK800 automatic closed cup and open cup flash ignition point tester is manufactured according to GB/T261-2008 “Binsky-Martin closed cup method for flash point determination”, ASTM D93 standard, GB267 “Petroleum product flash point and ignition point measurement method (open cup method) and GB3536 “Petroleum product flash point and ignition point measurement method (Cleveland open cup method)” standard method. It is an ideal instrument for performing flash point testing (closed cup and open cup) in petroleum, chemical, electric power, environmental protection, railway, scientific research and other fields.

Main Features:

1. Adopt high-speed signal processor control, adaptive PID control algorithm, and automatically adjust the heating curve according to standard requirements.

2. Built-in atmospheric pressure automatic detection chip, automatic measurement of atmospheric pressure, automatic correction of flash point value.

3. Data storage function, can store 300 results, and check the history at any time.

4. Differential detection, automatically correct system deviation and stop detecting and alarming when the temperature exceeds the value.

5. The instrument automatically completes lifting, stirring, ignition, detection, alarm, cooling, and printing.

6. Safe airless source, platinum alloy electric heating wire ignition mode, safe, stable, reliable, high test accuracy.

7. Optional Chinese and English operation interface, instrument program can be upgraded when national standards are revised

Main Technical Parameters:

Display	10 inch 65K(resolution 800*600) Chinese and English touch screen
Measurement method	Thermocouple differential detection
Measuring range	Open cup: room temperature to 400 ° C, closed cup: room temperature to 350 ° C
Repeatability	Closed cup: National standard: tolerance value ±1 °C when flash point value<104 °C, tolerance ±2 °C when flash point value ≥104 °C. International standard: tolerance ±1 °C when the flash point value is ≤110 °C, tolerance ±2 °C when the flash point value is >110 °C. Open Cup: ±2℃
Resolution	0.1 °C
Printer	High speed thermal printer, 56 mm paper width
Ignition method	Airless source electronic ignition
Temperature detection	imported precision platinum resistance
Cooling method	forced air cooling
Self-test function	automatic diagnosis of instrument failure
Power consumption	＜550W
Operating environment	Temperature 10 ° C -45 ° C, humidity 30-80%
Dimensions	450280290mm
Power source	AC220V±10%
Weight	about 15 kg

ASTM D240 Calorific Value Testing Machine for Petroleum Coal Oil

Posted on April 22, 2021April 26, 2024 by Andy

Model: KR-BC1

Oxygen bomb calorimeter using bomb calorimeter test method, for calorific value testing.

Oxygen bomb calorific value tester can be used to measure the calorific value of solid or liquid samples, measuring samples in a closed container (oxygen bomb), oxygen-filled environment, the heat generated by combustion, the measurement results called the combustion value, calorific value , BTU and so on.

Calorific value results have the value of determining other values to determine the quality of the sample as a basis for calculating the price (eg, coal), as well as physiology (eg, energy distribution in ecology, energy metabolism in animal nutrition studies, etc.), physical And the chemical conclusion.

Calorific Value Testing Machine for Petroleum Coal Oil

Features

1. Adopts technology of single chip machine, LCD screen, high accuracy temperature sensor and high performance A/D conversion device.

2. The test procedure is fully automatic. After placing the sample and inputting the right parameters, It will finish all the procedures without manual interference. And print the test data directly after test is over.

3. Adopts sealed oxygen bomb. The whole structure adopts stainless steel material.The strength is enough to resist 20MPa hydrostatic test under room temperature.

Technical specifications

Heat capacity: 14000 J/K~15000 J/K

Measuring range: (10~35)℃

Resolution: 0.001 K

Measurement accuracy: ± 60J/g

Repeatability error: ≤0.2% (Grade C)

Pressure endurance of bomb: 20 MPa

Temperature measurement range: 10 ℃~28 ℃

Relative humidity: ≤85%

Power: AC 220V±5%, 50 Hz

Dimension: 600mm×480mm×460mm

ASTM D5453 ASTM D6667 Ultraviolet Fluorescent Sulphur Content Tester

Posted on April 21, 2021October 28, 2021 by Andy

KR-FS5000 ultraviolet fluorescent sulfur tester for oil is a precision analytical instrument for detecting sulfur content in petroleum products produced by Chongqing Kolery Instrument. The key components of the instrument are all imported products from the United States, which have the advantages of high sensitivity, low noise, wide linear range, strong anti-interference ability, high analysis accuracy, simple operation, stable and reliable results. The products comply with ASTM D5453, ASTM D6667, SH/T0689 and other standards.

This sulfur content testing machine is operated by a microcomputer and has simple man-machine dialogue. It is widely used in petroleum, chemical, environmental protection, commodity inspection, aviation, electric power and other industries, universities and research institutes.

Category Archives: Oil Lab Equipment

ASTM D323 Automatic Reid Vapour Pressure Test Apparatus

16 Channels ISO NAS Benchtop Liquid Particle Counter

Features of Oil Particle Counter:

Technical Parameter:

Oil PPM Water Meter – Online Oil Moisture Monitor

ASTM D92 Cleveland Open Cup Fire Point Tester

Instrument characteristics

Technical Parameters:

ISO 3679 Balance Method Closed Cup Flash Point Tester

Technical Parameters:

ASTM D445 Kinematic Viscometer

Main Features:

Performance Standard:

Automatic Oil Pour Point Test Apparatus

Main Features:

Technical Parameters

Open Cup and Closed Cup Flash Point Tester in One Machine

Main Features:

Main Technical Parameters:

ASTM D240 Calorific Value Testing Machine for Petroleum Coal Oil

Features

Technical specifications

ASTM D5453 ASTM D6667 Ultraviolet Fluorescent Sulphur Content Tester

Components of KR-FS5000

Testing Range

KR-FS5000 Technical Parameters

Experimental conditions