Portable Oil Iron Content Tester

Model: KR-M1

oil iron content tester

KR-M1 Portable Oil Comprehensive Monitor integrates the functions of total iron measuring instrument, kinematic viscometer and oil moisture detector. Through the detection of total iron content, viscosity and water content, it guides the maintenance and Oil change operation, early detection of equipment or lubrication abnormalities, such as wear, pollution and aging, to avoid equipment lubrication failure. For complex oil samples that also require in-depth analysis, in-depth spectral analysis and cross-validation can also be performed.

The portable oil comprehensive monitor system is small in size, light in weight, high in intelligence, easy to carry, easy to transport, and has low environmental requirements.

Main Features：

1. Quickly judge oil quality.
2. Provide reliable, qualitative and quantitative detection methods for the service life of the equipment.
3. Reduce unnecessary disassembly, and timely find oil wear, pollution, equipment lubrication failure, etc.
4. Real-time results, can automatically make a judgment on whether to release within a few minutes.
5. Strong and durable, it can be moved and tested in any field environment.

Product Composition
The equipment box uses a Pelican case, which is mainly composed of AC to DC module, 24V lithium battery, monitoring and control circuit, kinematic viscosity sensor, iron content sensor, water content sensor, tablet computer and printer.
Technical Parameters

1. Machine parameters
Size: 47cm×35.7cm×17.6cm (length×width×height)
Weight: ≯10kg (tentative, excluding accessories)
Data input: touch screen
Data output: thermal printer
System language: English
Working temperature: 10~40℃ (storage temperature range: -60℃~+70℃)
Humidity: 10~80%, no condensation
Power supply: External: AC220V, 50HZ
Internal: Built-in rechargeable lithium battery: 24V, 4.4AH
Battery life: 4~6 hours
Charging time: 2.5 hours
Protection class: IP65

2. Kinematic viscosity
Detection accuracy: ≤5% of the measured value
Repeatability: ≤3% of measured value
Temperature control accuracy: ±0.1℃
Sampling volume: 1~2 drops

3. Water Content
Relative water content
aw
Measuring range 0～100%
Measurement resolution ±0.03 %
measurement accuracy ±2% @(0～80%)
repeatability error ±0. 2%

Temperature collection
T
Measuring range -20℃ ～ 80℃
Measurement resolution 0.015℃
measurement accuracy ±0.5℃ @(0～80℃)
repeatability error ≤ ±0.2℃
Absolute water content
AH Measuring range 0 ～ 1000 ppm

4. Iron content
Detection range: 0~3000ppm
Repeatability: 5% RSD
Oil dosage: 3mL
Detection time: <60 seconds

Portable Infrared Oil Quality Analyzer

Model: KR-6

oil quality analyzer

KR-6 Portable Infrared Oil Analyzer is a portable multi-functional oil detection equipment developed according to the relevant standards of the petroleum and petrochemical industry at home and abroad. It can be used for oil detection and identification and quality analysis in different environments. It is suitable for petrochemical refineries, field, port and apron on-site rapid quality identification of oil.

The portable infrared oil quality tester not only takes advantage of the principle of near-infrared spectroscopy, but also integrates its own innovative elements. It integrates a variety of parameter detection and can meet the detection needs of different oil products. This type of oil analyzer can be used for the analysis of diesel, gasoline, jet fuel and other oil products. It can quickly detect parameters such as distillation range, flash point, density, freezing point (or freezing point), aromatics content, olefin content, etc., and collect and analyze various oil samples. The spectrogram of the oil can be detected and identified.

Features:
The full spectral range of the spectrum can be obtained in one scan without affecting the spectral resolution.
Through the excellent near-infrared spectral identification algorithm, and built-in standard spectral library of various oil substances.
It can quickly detect and identify oil products, and users can add their own spectral data.
Has good vibration resistance, shock resistance and electromagnetic compatibility.
It can be used in the whole field, and supports blind sample identification and quantitative detection.
It has the characteristics of ultra-light, ultra-thin and easy to carry.

ASTM D130 Copper Strip Corrosion Test Apparatus

Model: KR-CC800

ASTM D130 copper corrosion tester

This copper strip corrosion test apparatus is designed and manufactured according to the requirements of Standard GB/T5096 “Copper Corrosion Test Method for Petroleum Products” and ASTM D130 standard. It’s applicable to the evaluation of the degree of cooper corrosion by petroleum products such as aviation gasoline, aviation turbine fuels, motor gasoline, agricultural tractor fuels, washing solvents, kerosene distillate fuels and lubricant oils. The instrument comes with functions such as temperature control, automatic timing and time-out alarm.

Main Specifications:

Power supply:AC220V±10%, 50Hz

Temperature sensor: Industrial platinum resistor with index number Pt100

Temperature control range: room temperature ~ 120 ° C

Temperature control accuracy: ±0.5°C

Temperature display mode: LED digital display

Temperature control heating power: 2000W

Machine power consumption: no more than 2100W

Time control range: 0.01 seconds to 99 hours 99 minutes

Time display mode: LED digital display

Sample holes:4

Number of samples measured: 3 to 12

Ambient temperature: room temperature ~ 35 ° C

Relative humidity:≤85%

ASTM D5972 Freezing Point Tester

Model: KR-PP80A

freezing point tester

KR-PP80A ASTM D5972 freezing point tester is a professional testing instrument for low-temperature fluidity of substances developed based on the automatic phase conversion method and the pressure pulse method. The instrument is suitable for petroleum, biological, chemical and other fields to determine the freezing point/pour point/turbid point/cloud point of jet fuel, biofuel, lubricating oil, coolant and other substances.

Test standards

SH/T 0770,

ASTM D5972,

SH/T 0771,

ASTM D5949,

GB/T 510,

ASTM D5773

Product features

1. Adopt advanced automatic phase conversion method and pressure pulse method to test, more accurate and efficient.
2. Small sample volume, low test cost and low pollution.
3. Built-in Stirling temperature control module, without external cooling, high integration.
4. Adopt a frame-by-frame scanning dynamic comparison algorithm to accurately determine the phase change state of the sample.
5. Preset standard test methods, free to choose test items.
6. Real-time display of temperature and optical signal intensity curve, the test process is more intuitive.
7. Pulse pressure is automatically selected, and the sample cup is automatically heated for easy cleaning.
8. Key components are all international brands to ensure long-term stable operation.
9. User hierarchical management, which can realize different levels of account management control.
10. USB interface plug and play, optional thermal printer, convenient data management.
11. 7-inch color touch screen, intuitive and simple operation.

PLEASE NOTE: this freezing point analyzer can also test the cloud point, pour point and turbid point, but these functions are optional.

Main Parameters:

Working environment	0℃～30℃，＜85%RH
Temperature range	-80℃～55℃
Heating rate	15±5℃/min，10±0.5℃/min， 1.5±0.1℃/min
Accuracy	±0.1℃
Sample needed	0.15ml
Measurement methods	Freezing point and turbid point: automatic phase conversion method
Measurement methods	Pour point, freezing point: automatic pressure pulse method
Pour point test interval	1℃ or 3℃
Repeatability	Freezing point: 0.69℃
	Pour point: 1.6℃@1℃，2.2℃@3℃
	Cloud point: 2.0℃
	Turbid point: 1.3℃
Reproducibility	Freezing point: 1.3℃
	Pour point: 3.2℃@1℃，3.8℃@3℃
	Cloud point: 4.0℃
	turbid point: 2.5℃
Storage	5000 testing results
Interface	RS2321，RJ451，USB*2
Power supply	AC220V/50Hz
power	500W
Size	505mm535mm335mm
Weight	32kg

Intelligent Constant Temperature Oxygen Bomb Calorimeter Instrument

Model: KR-CM500

calorimeter for coal

This micro oxygen bomb calorimeter is used to measure the calorific value of solid, liquid and other combustible materials (coal, petroleum, food, wood, biomass).

The instrument is a new type of energy-saving analysis instrument developed by our company. The calculation program carefully compiled improves the measurement accuracy greatly. Color and touch display, all English display, good user interface. The measurement process is automatically controlled to reduce human error. Print cartridge, dry base high position.

Technical characteristics

1. Our calorific value testing machine has the advantages of simple structure, reliable performance and strong anti-interference ability.
2. The test steps such as flushing, discharging, water level setting, mixing, ignition, temperature recovery, correction, calculation and printing are completed automatically to avoid human error and improve the accuracy and precision.
3. The unique calibration technology makes the requirements of the instrument to the environment relatively relaxed. The accuracy of the test is improved while the stability of the long-term operation is ensured.

Main Technical Parameters:

NO	Name			Specifications	Unit
1	calorific capacity			150-18000	Kcal/Kg
2	oxygen bomb	Capacity		300	ml
		Oxygenation pressure		2.8-3.0	MPa
		Pressure resistance		Water pressure 20	MPa
		weight		2.5	Kg
		Dimensions		650450500	mm
3	Response time:		4		S
	Resolution:		0.0001		℃
5	Display range		0.000-40.000		℃
7	Linearity:		< 0.08%		per 5 ℃ temperature rise range
8	Use voltage		AC: 220V±10％,50Hz		V
9	Humidity		No more than 80%
11	Ignition voltage		AC：24		V
	Ignition Time		5		S
12	Power		30		W

ASTM D1551 Dark Petroleum Sulfur Content Test Apparatus

Model: KR-ST87

ASTM D1551 sulfur content tester

This sulfur content testing apparatus is designed and manufactured in accordance with ASTM D1551 “Determination of Sulfur Content in Petroleum Products” (Tube Furnace Method). It is suitable for the determination of lubricating oil, heavy petroleum products, crude oil, petroleum coke, paraffin wax and sulfur additives, sulfur content in petroleum products, etc.

Main Feature:

1. Consists of a horizontal tube electric furnace system, a digital display temperature control system, a motor drive control system, an air purification flow adjustment system, etc.
2. The operation of the servo motor is automatically controlled by the single-chip microcomputer, and has the functions of manual fast forward, fast rewind, measurement, and stop.
3. Two parallel-installed quartz tubes with ground straight pipes can be tested on two samples at the same time, and two results can be made in parallel at one time.
4. Single-chip microcomputer program control, compact in shape, reasonable in design, and convenient to use.

Main Specifications of the sulfur content testing machine

Power supply voltage: 220V±10% 50Hz±10%
Electric furnace heating power: 1600W
Control temperature: 900～950℃
Electric furnace stroke: 130mm
Flow meter: 60～600 ml/min air flow meter
Flow rate during test: 500ml/min
Travel time: 25～65 min, optional
Thermocouple: Indexing number K
Ambient temperature: 5℃ ～ 40℃
Relative humidity: ≤85%

Automatic TAN(Total Acid Number) Tester ASTM D664

Model: KR-T960

T960 TAN Titrator

Kolery T960 Automatic Total Acid Number Titrator TAN and TBN meet the demand of mult complex liquid inlet automatically. There is no need to add solution manually. With the most secure built-in burette, to avoid contact with harmful chemicals which protect user security; Cloud services , connect via the Ethernet port ,to achieve the sharing between the instrument and Hanon huge database.Lead the laboratory instruments to Cloud generation. It meets the ASTM D664 standard.

Features:

1. Multi-Channel modular combination, combine up to 4 dosing units & 6 channels work at same time.
2. 3 standard burettes (5ml/10ml/25ml) available for options according to different application
3. Unique built-in dosing unit to avoid the harmless chemical leak.
4. Multiple self-checking function to avoid mis-operating.
5. Flexible application edit functions, users can storage your own titration mode according to your testing and use the storage mode next time with one click.
6. RS232/USB port,with networked CAN bus communication functions
7. This TAN tester can work with external 16-samples auto-sampler, making the multitasking operation much easier.

Mixed synchronous inlet system of TAN value analyzer
The world’s leading Mixed synchronous inlet system with 4-channel sample inlet simultaneously, supports expand up to 6 channels. Totally automatic in add titrant, any combination of additives or auxiliary agents.

Built-in burette:
The most secure built-in burette, burette built in the instrument and can be observed though the window during the test to avoid the harmless chemical leak. Burette volume is optional:5ml/15ml/25ml

Cloud Service:
With ethernet interface,it can storage the database to the cloud server.Lead the laboratory instruments to Cloud generation.

Titration platform diversification:
Flexible to work with independence titration stand or 16 auto-sampler, multi-tasking operating through 16 auto-sampler can be fully automated, the whole process without staff to monitor, improve the work much more efficiency.

	T960	T960 PRO	T960 PLUS
MV measuring range	±2000MV	●	●
MV measuring Resolution	Resolution 0.1MV	●	●
MV measuring Resolution	Accuracy 0.1MV	●	●
pH measuring range	-20.000PH～+20.000PH	●	●
pH measurement	Resolution 0.001PH	●	●
pH measurement	Accuracy 0.003PH	●	●
Temperature measuring range	-5～120℃	●	●
Temperature measuring accuracy	±0.1℃	●	●
Interface	2xUSB, RS232, Ethernet	●	●
Max titration station	2	4	6
Max liquid filling module	2	4	4
Burette	5ml, 10ml, 25ml	●	●
Burette resolution	1/48,000	●	●
Time the burette charging	16 seconds (100% charging speed)	●	●
PC control	●	●	●
Electrodeconnector type	mv/pHmeasurement electrode connetor、reference electrode connector 、PT1000 temperature electrode connector	●	●
Auto-Sampler	16 positions (Optional)	○	○

ASTM D664 Total Acid Number (TAN) Automatic Titrator

Model: KR-T860

Kolery KR-T860 Automatic ASTM D664 TAN & TBN Titrator is a lab titration device with high analysis accuracy under the principle of potentiometric titration. It enjoys modular design, consist of three parts: volume titration device, control device and measuring device. The titration methods include macro titration, micro titration, volume setting titration, EP, etc.

automatic titration

Features:
1. Zero-dead volume solenoid valve，changing easily for PTFE burette.
2. Ultrathin stirring device, adopt coil realize magnetic Stir.
3. Accuracy closed-loop control for volume.
4. High-accuracy burette accurate to 0.005mm.
5. Simple design, discrete stirring unit, detachable easily.
6. LCD touch screen.
7. Wide operating voltage range 110~240V, apply to global client.

astm d664

Specification of the TAN analyzer

Measurement mode	MEAS	pH/mV
	CAL	pH calibration
	SET	End point setting
	MET	monotonic titration
Burette	Volume	15mL/25mL
Stirring	Mode	magnetic
Stirring	Titration cup volume	100mL
Electrode	mv/pH	1 x BNC
	Reference	1
	PT1000	1 x NTC
Communication	USB	1
	Stirrer	1
	Power	1
	Printer	1

Technical Parameters:

mV/pH	Measurement range	±1,999 mV 0.00~14.00 pH
	Resolution:	0.1 mV / 0.01 pH
	Error	0.2 mV / 0.02pH
PT1000	Measurement range	0-100℃
	Resolution:	0.1 ℃
	Error	0.2 ℃
Burette	15 mL tolerance	±0.025mL
	25 mL tolerance	±0.035mL
	Dosing Repeatability	0.20%
	mV Repeatability	≤0.2mV
Controller	Display	7” inch touch screen
Information	Weight	10 Kg
Information	Power	110-240V,50/60 Hz

Lube Oil Particle Count Analyzer Manufacturer

Model: KRPD-1

lube oil particle count analyzer

KRPD-1 is an on-line oil particle counter of high accuracy. It adopts the principle of laser blockage method (laser shading method) to detect the size and quantity of solid particles in the oil. Based on the measurement, it does the analysis and displays the oil contamination level in various standards. (e.g NAS1638, ISO4406, GJB) so as to help the operator be aware of the potential risks and thereby avoid the evitable wear of parts.

This lube oil particle count analyzer is able to give out the result within 45 sec. An optical fiber cable goes along with the counter to connect the instrument to a PC or display screen to transfer data. KRPD-1 can be widely applied to various kinds of oil, such as hydraulic oil, lubricant oil, gearbox oil, insulating oil (transformer oil), etc. Due to its small size and light weight, it can be easily installed on machines that consist of hydraulic system or lubricant circuit, etc. Therefore, the continuous real time monitoring of the oil quality will be available.

Features:

1. High sensibility. Able to detect the particle as small as 1µm.

2. Multiple standards available. NAS 1638, ISO4406, GB, GJB.

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. Compact and rugged.

8. Easy installation. Could be installed within a few minutes.

Technical Parameters of particle count testing equipment:

Weight	538g
Dimension	63mm88mm45 mm
Fluid Temperature Range	-20-80 °c
Operating Ambient Temperature	-20-60 °c
Relative Humidity	20-85%, non-condensing
Viscosity Range	0-300 cst
Channels	4
Particle Size	NAS 1638:2,5,15,25, 50, 100 µm ISO:4406: 4,6,14,21, 38,70 µm
Accuracy	+/- half an ISO/NAS code
Typical test time	45 secs
Contamination Class	NAS1638 00-21 ISO4406 01-29
Operating Flow Rate	50-100 ml/min
Operating Pressure	Low Pressure: 0.3-3Mpa(3-30bar) High Pressure: 3-30MPa(30-300bar)
Calibration	Based on ISO MTD (ISO11171:2000)
Power Supply	9—36VDC
Hose Connection	M10×1mm

Automatic Pour Point and Cloud Point Tester

Model: KR-PP35

automatic pour point tester

This pour point and cloud point tester is full automatic type, you just need to put the oil sample into the machine, then it will finish all the testing by itself. It is used to determine the cloud point and pour point of transformer oil, lubricating oil and light oil (not suitable for petroleum products with high viscosity).

The oil test instrument adopts a color touch LCD screen display, an English man-machine dialogue interface, and is easy to operate. It is intuitive and has the function of prompting and modifying the software for misoperation. The interface is clear, the test data can be printed, and the test process is automated. It is an ideal cloud point and pour point measurement product. It meets the standard of GB510 “petroleum product freezing point determination” and GB3535 “oil pour point measurement method” provisions, and ASTM D97, ASTM D2500.

Instrument characteristics

1. High test accuracy, short test time, using small metal cold trap, trace samples, program cooling;

2. Using graphics to dynamically simulate working conditions, and the screen reproduces the test process;

3. Real-time tracking of changes in oil temperature;

4. The whole process is automatically detected, the test results are accurate, repeatable, stable and reliable, easy to operate, and the experimental results can be printed;

5. LCD display, touch control, easy to use, can be heated to 25 ℃ or cooled to -70 ℃;

6. The tilt frame is automatically tilted at 45 degrees during testing, which is fully in line with the standard, and the testing method is optional, which can be tested quickly or as normal;

7. High-performance compressor refrigeration, long service life;

8. With fault diagnosis function, can prompt operation.

Technical Parameters of pour point & cloud point apparatus

Pour Point Range	5℃～-70℃
Resolution	0.1℃
Temperature control accuracy	±0.1℃
Number of experimental holes	2
Temperature control range	25℃～-70℃
Temperature control method	PID automatic adjustment
Cooling System	Two-stage cascade refrigeration
Use environment	5～40℃
Display method	8-inch color LCD touch screen English display
Relative humidity	≤80%
Power Supply	AC220V ±10% 50Hz±1Hz
power	≤600W
Dimensions	500 mm×490 mm× 660mm