ISO4406 NAS1638 Online Oil Particle Counter & Moisture Meter

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

Model: KR-OS

ISO4406 oil particle counter

KR-OS series is an oil particle counter integrated with moisture sensor. It detects oil contamination as well as water content, relative humidity, temperature in fluid.

This online ISO 4406 particle counter is applicable to aviation kerosene, mineral oil, synthetic oil, gear oil, etc. Oil includes hydraulic oil, lubricant, transformer oil (insulating oil), turbine oil, gear oil, engine oil, etc. It can be widely applied in the fields of aviation, electricity, petroleum, chemical engineering, transportation, port, metallurgy, machinery, automobile manufacturing, etc.

Features:

1. High sensibility. Able to detect the particle as small as 1μm, and oil moisture.
2. Multiple standards available. NAS 1638, ISO4406, GJB 420B and tailor-made.
3. Efficient. Displayed data is to be updated every 45 sec.
4. Durable. 24 hours continuous real-time monitoring of oil.status.Maintenance-free.
5. Very small flow rate required. When working online, as little as 50 ml flow rate is adequate. Little influence on hydraulic or lubricant circuit.
6. Optical fiber attached. Data can be transferred to a PC if needed.
7. Able to display oil moisture in either RH or PPM (Selective by the operator)
8. OLED screen to adjust lightness when environment changes

oil particle counter

Technical parameters:

weight: 538g

dimension: 105mm*89mm*64mm

connector joint: M10*1mm (standard)

online working flow: 50ml/min-300ml/min

ambient temperature: -20 C degree to 60 C degree

ambient humidity: 20%-85%, non-condernsing

storage temperature: -40 C degree to 85 C degree

oil temperature: -10 C degree to 80 C degree

power supply mode: DC 10V-26V (ripple<100mVp-p)

interface: RS 232

max. pressure: 1Mpa

particle size: 5um, 15um, 25um, 50um, 100um;

4um(c),6um(c),14um(c),21um(c),38um(c),70um(c)

test standard: ISO4406, NAS1638, GJB420A, bespoke

repeatability precision: 0.5 ISO

relative humidity: (0-100)%RH

moisture test temperature: (-20-80) C degree

ASTM D95 Lubricating Oil Moisture Tester

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

The KR260B

astm d95 oil moisture tester

The oil moisture tester is designed and manufactured according to the requirements of the People’s Republic of China standard GB/T260 “Petroleum Products Moisture Determination Law”, meets the requirements of G/JBJD6 “Technical Conditions of Petroleum Products Moisture Tester” and ASTM D95 standard. This lubricating oil moisture analyzer is suitable for the determination of the moisture content in petroleum products according to the test method specified in the GB/T260 standard, and it is also suitable for the determination of the moisture content in the lubricating grease according to the test method specified in the standard GB/T512 “Lubricating Grease Moisture Determination Method”.

Main technical features

1. The design of this instrument fully complies with the requirements of GB/T260 and G/JBJD6 standards.

2. The design of the test vessel holder is reasonable, and the installation and disassembly of the condenser tube are convenient.

3. Two sets of tests can be carried out at the same time, and external circulation of cooling water is required.

Main technical parameters:

1. Power supply: AC 220V±10%, 50Hz.

2. Electric furnace heating power: 1000W.

3. Ambient temperature: ≤35℃.

4. Relative humidity: ≤85%.

5. Power consumption of the whole machine: no more than 1100W.

Reagents of this moisture test instrument:

Solvent (initial boiling point not less than 50 degrees DC gasoline), oleic acid or stearic acid, anhydrous calcium chloride: chemically pure.

Packing size: 50*38*32 cm, weight 13kg

ASTM D4294 X-ray Fluorescence Sulfur-in-Oil Analyzer

Posted on September 26, 2021November 2, 2021 by Andy

Model: KR407

x-ray sulfur-in-oil analyzer

The KR407 X-ray fluorescence spectrum sulfur in oil analyzer adopts the principle of energy dispersion, and the electromechanical integrated micro-computer design makes the analysis fast and accurate. Its repeatability and reproducibility are in line with national standards GB/T 17040-2008 “Petroleum product sulfur content determination method (energy dispersive X-ray fluorescence spectrometry)” and GB/T 11140-1989 “Petroleum product sulfur content determination method (X-ray) , and also it is fully in compliance with the requirements of the American National Standard ASTMD4294.

The KR407 Fluoride sulfur content analyzer measures the total sulfur mass percentage of crude oil, petroleum, heavy oil, diesel, kerosene, gasoline, and naphtha. It also measures total sulfur or sulfur compounds in coal chemical products (such as primary benzene) and other liquid samples. Content; also determination of total sulfur or SO3 content in fine powder samples, etc.

Characteristic of ASTM D4294 sulfur content testing equipment

1. Using the fluorescence intensity ratio analysis method, the detection variety is wide, the detection range is wide, the analysis speed is fast, and the standard sample consumption is small.

2. Using electromechanical integrated micro-computer design, liquid crystal display, man-machine dialogue on the operation interface, with automatic diagnosis function, judging the working state and electrical parameters of the instrument, automatic correction of temperature and air pressure, and carbon/hydrogen ratio (C/H) can also be corrected.

3. Use disposable Mylar membrane sample cup to avoid cross contamination.

4. Safe X-ray protection measures, after rigorous testing, have no X-ray power radiation damage to individuals and groups.

Specification of x-ray sulfur content instrument

1. Sulfur measurement range: 10ppm~5% (according to user needs, adjust the measurement range, such as sulfurized isobutylene sulfur content 42%~46%).

2. Precision: a: repeatability (r): <0.02894 (X + 0.1691);

b: Reproducibility (R): <0.1215 (X+0.05555).

3. Sample size: (2~3) ml (equivalent sample depth 3mm~4mm).

4. Measurement time: 60 seconds, 120 seconds, 240 seconds, 300 seconds, 600 seconds, any setting.

5. Sample measurement: Single sample automatic measurement, measurement times 2, 3, 5, 10, 50 times arbitrarily set, the end of the measurement gives the average and standard deviation.

6. Number of calibration curves: The instrument can store 9 calibration curves, 5 for one-time straight line and 4 for binomial parabola.

7. Calibration (calibration) sample: 12 (10ml/piece).

8. Working power: AC220V ± 20V, 50Hz; rated power 30W

9. Dimensions: 468mm × 368mm × 136mm (length × width × height).

10. Weight: 13kg (net weight).

ASTM D943 Lubricating Oil Oxidation Stability Test Apparatus

Posted on September 23, 2021September 23, 2021 by Andy

Model: KR-581

lubricants oxidation stability tester

This oxidation stability test instrument is designed and manufactured in accordance with the requirements specified in the National Standard of the People’s Republic of China GB/T 12581 “Method for Determination of Oxidation Characteristics of Mineral Oil with Inhibitors” and ASTM D943. It is suitable for the determination of the oxidation stability of steam turbine oil with inhibitors according to the method specified in the GB/T 12581 standard. It is also suitable for the determination of other oils, such as hydraulic fluids and hydraulic fluids with a relative density less than water and containing rust inhibitors and antioxidants. Other circulating oils.

Main technical parameters

Power supply: AC220V 50Hz, power consumption: ≤3500W.
Temperature control method: Digital display temperature control meter automatically controls temperature.
Temperature control range: room temperature～200℃.
Temperature control accuracy: set temperature ±0.2℃.
Temperature measuring element: Pt100 platinum resistance.
Number of samples: 6 channels, 6 samples can be made at the same time.
Timing: Digital display timing, range 0～9999h.
Bath form: Metal bath is environmentally friendly and energy-saving.

ASTM D942 Grease Oxidation Stability Tester

Posted on September 23, 2021September 23, 2021 by Andy

Model: KR25B

oxidation stability tester

KR25B full-automatic grease oxidation stability tester meets the requirements of SH/T0325 “Grease Oxidation Stability Test Method”, conforms to ASTM D942, and is suitable for determining the oxidation stability of grease in static storage in oxygen-tight systems. It can automatically perform pressure detection, data recording, oxidation time calculation, and automatically end the test. When the test curves and results are displayed on the screen, they are automatically saved and the operator can print as needed.

Technical Parameter

1. Power source: AC 220V±10% 50Hz

2. Heating power: 1500W

3. Temperature control point: 99 ° C

4. Temperature control accuracy: ± 0.1 ° C

5. Operation mode: LCD touch screen

6. Sensor: Pt100 (platinum resistance)

7. Bath Slot Hole: 2 holes

8. Environmental requirements: temperature 5 ~ 40 ° C; humidity ≤ 85%

ASTM D525 Oxidation Stability of Gasoline Tester

Posted on September 22, 2021January 4, 2022 by Andy

Model: KR-OS800

astm d525 gasoline oxidation stability tester

This Oxidation Stability of gasoline analyzer is designed and manufactured according to the requirements of GB / T 8018-87 “Gasoline Oxidation Stability Test (Induction Period Method)”, and is suitable for testing the oxidation stability of gasoline under accelerated oxidation conditions according to GB / T 8018 standard. Also meets ASTM D525 standards.

Main feature:

1. LCD display, fast heating

2. Can do two sets of experiments at the same time

ASTM D525 Gasoline Analyzer/Oxidation Stability Lab Testing Equipment

Technical Parameters:

Working power supply: AC220V±5%, 50Hz

Sensor: Pt100 (platinum resistance)

Bath hole: 2 holes

Heating tube power: 1800W

Oxygen bomb pressure transmitter measuring range: (0~1600) kPa, accuracy: ±2‰

Water bath temperature control point: 100.0 °C ± 0.1 °C

Thermometer: equipped with a glass mercury thermometer, you can adjust the system at any time as needed.

Ambient temperature: ≤30°C

Relative humidity: ≤85%

Petroleum Mechanical Impurity Testing Machine

Posted on September 22, 2021September 22, 2021 by Andy

Model: KR06-1

mechanical impurity tester

The KR06-1 mechanical impurity tester is designed and manufactured in accordance with GB/T 511-2010 “Method for Determination of Mechanical Impurities in Petroleum and 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, metal bath thermostatic funnel, one instrument host completes all functions, no external vacuum pump and water bath, energy saving and environmental protection.

Main Feature

1.4.3 inch TFT true color touch screen, resolution 480×272, 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. PID temperature control, precise control of the temperature of the constant temperature funnel.
4. It adopts built-in oil-free and maintenance-free vacuum pump, and program-controlled decompression suction filtration.
5. The structure of the vacuum pump is upgraded. Even if the oil sample is sucked into the vacuum pump, it will not damage the instrument and reduce accidental losses.
6. The structure is compact, and the occupied area is only 15% larger than that of A4 paper.

Main Specifications:

1. Method of application: GB/T511-2010 “Determination of Mechanical Impurities in Petroleum and Petroleum Products and Additives”
2. Display mode: 4.3 inch liquid crystal display (LCD), resolution 480×272
3. Temperature control range: room temperature～99℃
4. Temperature control accuracy: ±1 ℃
5. Resolution: 0.1℃
6. Rated power: 240 W
7. Dimensions: 240×300×400 (unit mm, without foot pads)
8. Weight: 6 kg
9. Ambient temperature: 5℃～40℃
10. Relative humidity: <80%
11. Input power: AC220V±10V 50Hz

Oil Mechanical Impurity Testing Equipment

Posted on September 22, 2021September 22, 2021 by Andy

Model: KR06-2

mechanical impurity tester

KR06-2 Mechanical Impurity Tester is designed and manufactured in accordance with GB/T 511-2010 “Method for Determination of Mechanical Impurities in Petroleum and 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, metal bath thermostatic funnel, one instrument host completes all functions, no external vacuum pump and water bath, energy saving and environmental protection.

Main Feature:

1. 5-inch TFT true color touch screen with a resolution of 480×272, beautiful and easy-to-use human-computer interaction.
2. Using 32-bit microprocessor as the main control core, intelligent operating system.
3. PID temperature control, precise control of the temperature of the constant temperature funnel.
4. It adopts built-in oil-free and maintenance-free vacuum pump, and program-controlled decompression suction filtration.
5. The structure of the vacuum pump is upgraded, even if the oil sample is sucked into the vacuum pump, it will not damage the instrument and reduce accidental losses.

Main Specifications:

Method of application: GB/T 511-2010 “Determination of Mechanical Impurities in Petroleum and Petroleum Products and Additives”
Display mode: 5-inch color touch screen display (resolution 480×272)
Temperature control range: room temperature～99℃
Temperature control accuracy: ±1 ℃
Resolution: 0.1℃
Rated power: 400 W
Dimensions: 300×300×400 (unit mm, excluding foot pads)
Weight: 8 kg
Environment temperature: 5℃～40℃
Relative humidity: <80%
Input power: AC220V±10V 50Hz

Petroleum Mechanical Impurities Tester (Weight Method)

Posted on September 22, 2021October 31, 2021 by Andy

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

Posted on September 19, 2021October 31, 2021 by Andy

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