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%

NOACK Volatility Test Apparatus

Model: KR-NV90

NOACK VOLATILITY TESTER

The lubricating oil NOACK volatility testing apparatus is designed and manufactured according to the requirements of the petrochemical industry standard SH/T0059 “Lubricating oil evaporation loss measurement method” and ASTM D5800 standard. All technical indicators and test results meet the requirements of the standard, and the fully automated integrated design is suitable for measuring the evaporation loss of lubricating oil and lubricating oil base oil. The instrument has stable performance and is easy to operate.

Performance characteristics

Touch screen: Large-screen LCD liquid crystal display, touch screen operation.

Temperature control method: embedded operating system, high-speed microprocessor control, stable and reliable work.

Precision control: Built-in large-capacity EPROM, real-time recording of temperature and pressure values at each moment.

Record time and date, real-time display results in memory, imported small barometer, high accuracy and good stability.

Technical Parameter of volatility tester

1. Power source: AC220V ±10% 50Hz

2. Heating power: 1.2KW

3. Temperature control range: room temperature～300℃

4. Accuracy: Display accuracy: ±0.1℃; Control accuracy: ±0.5℃

5. Vacuum control: Brand new vacuum pump and pressure gauge, air filter.

6. Pressure range: 19～21mm H2O

7. Pressure accuracy: resolution accuracy: ±0.05mm H2O; stability accuracy: ±0.2mm H2O

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

ASTM D1401 Water Separability Tester

Model: BK-PR600

oil water separability tester

This petroleum oils water separability tester conforms to ASTM D1401 standard “oil and synthetic liquid water separation determination”, GB / T7605 “turbine oil emulsion breaking degree determination” , it is mainly used for the determination the separation capacity of oil or synthetic liquid and water , widely used in chemical, petroleum, electricity, scientific research, railway and other industries.

Instrument features:

1. Adopt precision temperature control meter, heating up fast, high temperature control accuracy.

2. Three samples can be separated to improve the work efficiency.

3. This water separability of petroleum products testing equipment adopts high standard mixing motor without noise, long life, stable and reliable.

4. Heater, stirring blades and other internal parts made of stainless steel, corrosion-resistant and durable.

5. Double-layer glass cylinder design, uniform temperature distribution inside the cylinder, good temperature control effect.

6. Display: highlight digital display.

Technical Parameters:

Temperature range: room temperature -100 ℃

Temperature control accuracy: ± 0.5 ℃

Timing range: 0 ~ 99 minutes arbitrarily set

Stirring speed: 1500r ± 15r / min (sample stirring)

Temperature sensor: platinum resistance (imported A-class PT100)

Number of experimental holes: 3

Power supply voltage: AC220V ± 20% 50HZ ± 10%

Maximum power: 1000w

Applicable ambient temperature: 5℃ ~ 40℃

Applicable ambient humidity: ≤85% RH

Dimensions: 540*380*600 (mm)

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%

Transformer Oil BDV Test Kit Manufacturer

Model: KR-DS603

oil bdv tester

KR-DS603 transformer oil BDV testing kit complies with GB/T507-2002, DL429.9-91 and ASTM D1816 standard. This instrument is suitable for testing the degree of physical contamination of insulating oil by water or other suspended matters. Widely used in electric power, petroleum, chemical and other industries.

Features:

1. The use of microprocessors, automatic boost, hold, stirring, static release, calculation, printing and other operations, can be 0 ~ 80KV range of oil cycle pressure test.
2. 1 ~ 6 times breakdown voltage and the number of cycles will be automatically stored. After the testing, the thermal printer can print out the breakdown voltage and the average value.
3. Power down to store, can store 100 experimental results, and can display the current ambient temperature and humidity.
4. With over-voltage, over-current, limit and other protection to protect the safety of operators.
5. Can be connected with PC via RS232 interface.

Technical Parameters of transformer oil BDV tester:

Testing voltage:	0~80KV for option
Voltage distortion rate:	<3%
Boosting rate:	2.0~3.5 KV/S, adjustable
Electrostatic discharge time:	15 min, adjustable
Boosting interval:	15 min, adjustable
Boosting frequency:	1~6 times, optional
Booster capacity:	1.5KVA
Testing accuracy:	+/- (2%+2bit)
Power:	500W
Environment temperature:	10~45C°
Environment Humidity:	30%~80%
Dimension(largest):	465×385×425 (LWH)

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