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.

ASTM D1500 Petroleum Colorimeter

Posted on April 20, 2021May 29, 2021 by Andy

KR6540 petroleum product colorimeter is suitable for measuring the color of various lubricating oils and other petroleum products according to SH/T0168-92 “Petroleum Product Colorimetric Method” and GB/T6540. 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.

oil colorimeter

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 oil 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

ISO NAS Portable Oil Particle Counter

Posted on April 18, 2021September 26, 2021 by Andy

Model: KR-B

KR-B portable oil particle counter supports both of online and offline use, it can be used to detect the amount and distribution of solid particles in the solution, for example: can be used for on-line monitoring , can also be used for off-line detection of sample bottles (lab mode), can also be used for monitoring the filter effect of the filter and other occasions. KR-B series portable oil paritcle counter can detect aviation kerosene, mineral oil, synthetic oil, phosphate oil and water solution, including hydraulic oil, lubricating oil, transformer oil (insulating oil), turbine oil (turbine oil), gear oil, engine Oil, etc. Can be widely used in aerospace, electric power, petroleum, chemical, transportation, port, metallurgy, machinery, automobile manufacturing and other fields.

oil particle counter

Features:

1. The laser sensor has high detection accuracy.

2. There are online and sampling testing model, which can be used in both the laboratory and online.

3. Built-in PC, you can easily conduct comprehensive data query without connecting to another computer.

4. Data USB transmission, system upgrade, etc.

5. The NAS, ISO, GJB pollution levels can be displayed in numbers, charts, etc.

6. The trend of oil pollution can be seen through the pollution degree curve.

7. Large touch screen LCD display for user operation and data display.

8. Built-in battery for field work

9. The built-in printer can print historical detection data or data being detected at any time.

10. Small in size, light in weight and easy to carry, it is one of the most cost-effective instruments of its kind in the world.

11. Optional oil moisture meter for simultaneous testing of oil particles and moisture.

Application areas:

– Various military diesel

– Various vehicle diesel

– Aviation kerosene (jet fuel)

-All kinds of gasoline

Technical Parameters of Liquid particle counter:

1. Flow range: 50-300ml/min

2. Online oil pressure: O.3-3Mbar (low pressure), 3-30Mbar (high pressure)

3. Viscosity range: 10-355mm2/s+20%

4. Sensitivity: 1 micron (ISO-4402, 4 micron (ISO-11171)

5. Temperature: oil temperature 0-90 ° C; instrument ambient temperature -25 ° C -50 ° C; instrument case temperature 0-40 ° C; storage temperature -40-70 ° C

6. Pollution standard: ISO 4406; NAS 1638; GJB420A-96, GJB420BSAE, AS4059, SAE749D and IP 565

7. Applicable power: 220V; rechargeable battery spare 4 hours

8. Oil sample bottle volume: 500ml

9. Channel: 4-8

10. Humidity: working under the relative humidity of 20-85%, no condensation; storage humidity 98%;

11. Data processing: hard disk storage

12. Calibration: Standard: ISO/DIS11171:1999

Cycle: 18 months

13. Running time: 4 hours (online, half an hour (offline)

14. Charging time: 4 hours

ASTM D3427 Lubricating Oil Air Release Value Test Apparatus

Posted on April 18, 2021May 29, 2021 by Andy

The KR-AR308 air release value tester uses an advanced 32-bit MCU and a 7-inch large-screen liquid crystal display, which is stable, reliable, easy to operate, and easy to maintain. Applicable to SHT 0308-1992 “Lubricating Oil Air Release Value Determination” and ASTM D3427 standard. Built-in pressure controller automatically controls air pressure without manual adjustment.

air release value apparatus

Main functions and features

1. 4-inch high-resolution color touch screen with a resolution of 1024×600, easy to use for human-computer interaction.

2. Using 32-bit microprocessor as the main control core, a new generation of intelligent operating system.

3. Adopt high-precision Pt100 temperature sensor, PID automatic temperature control, temperature curve display in real time.

4. Built-in pressure controller for automatic control of water temperature, air temperature and air pressure.

5. Highly automated, automatic on and off, automatic timing, no manual intervention.

6. With USB interface, you can upgrade firmware and upload experimental data.

Technical indicators

Measurement range: 0~99min

Timing accuracy: ±1s

Temperature control range: room temperature ~ 99 ° C

Water area control accuracy: ±0.2°C

Gas control accuracy: ±2 °C

Pressure adjustment range: 0 ~ 0.2MPa

Power: AC220V±10% 50Hz±5%

Power: 800W

Ambient temperature: 5 ° C ~ 40 ° C

Environmental humidity: ≤85

KR-606 Full Automatic Karl Fischer Oil Water Analyzer

Posted on April 18, 2021May 29, 2021 by Andy

The KR-606 karl fischer titrator uses the classical water measurement method [Karl-Fescher Coulomb electricity method], which can quickly analyze the liquid with water content in the range of 0.0001% (1ppm) to 100% in one minute, in liquid, gas and solid. The moisture in the sample of gas is widely used in chemical, petroleum, electric power, scientific research, railway and other industries.

The main function:

1 This instrument adopts microprocessor automatic intelligent analysis and measurement;

2 10 inch 65K color touch LCD screen (resolution 800 * 600 pixels) display;

3 The surface is treated by electrostatic spray, anti-corrosion and easy to clean;

4 Practical auxiliary function, can be connected to “electronic balance” and instrument data communication and processing; (optional)

5 The blank current microprocessor automatically controls the compensation, and the reagent can quickly reach the equilibrium state;

6 0-430 mAh large electrolysis current, high detection sensitivity and fast analysis speed;

7 powerful storage function, the measurement result is automatically stored in 1000, and the history is checked at any time;

8 The instrument automatically determines the sample and the analysis result is automatically displayed, which can automatically calculate the average value of the sample multiple times;

9 Automatically calculate and print ug / ppm / percentage / mg / L / sample name / experiment date, etc.;

10 USB can be connected to notebooks and desktop computers, compatible with WINDOWS XP and WINDWS 7 system operation, and realize network management;

11 multi-language display operation, instrument program can be upgraded when national standards are revised;

Main Specifications of Oil Water Content Tester:

Display mode: 10 inch 65K English color touch LCD (resolution 800*600 pixels) display

Measurement method: microprocessor controlled electrolysis (Karl-Fescher Coulomb method)

Electrolysis speed: 2.4 mg water / min

Electrolytic current: 0-430 mA automatic control

Display measurement range: 0.01 micrograms of water – 200 milligrams of water

Water content range: 0.0001% (1ppm) – 100%

Sensitivity: 0.01 micrograms of water

Accuracy: When the water content is 100 μg water-1000 μg, the error is ≤±3 ug, and when the water content is above 1000 μg water, the error is ≤±0.2% (without injection error)

Drift compensation: microprocessor automatic control

Stirring speed: adjustable control

End point indication: screen display / printout / audible warning / end point indicator

Data input: touch screen operation input

Sample number: user-defined

Storage function: 1000

Printer: low energy high speed thermal printer, 56 mm paper width

Print content: ug / ppm / mg/L / sample number / tester / date

Calendar/Clock: Analyze time, date display and printout

Self-test function: automatic diagnosis of instrument failure

Special features: can be connected to laptops and other computers, can work online or independently

Power consumption: less than 40W

Dimensions: 360 × 310 × 135mm

Use environment: temperature 5 ° C -40 ° C, humidity ? 85%

Power source: AC220V±10% 50HZ±2.5HZ

Weight: about 6 kg

Author Archive: Andy