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

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