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

Engine Oil Apparent Viscosity Tester (CCS)

Model: KR-AV800

apparent viscosity of engine oil

The fully automatic apparent viscosity tester (CCS) complies with technical specifications such as GB/T6538-2010 and ASTM D5293, it is suitable for testing the low-temperature dynamic viscosity index of engine oil. The instrument can measure the apparent viscosity of oil at a temperature of -35°C to -5°C with an interval of 5°C. It has the advantages of accurate measurement, good repeatability, stable performance and simple operation.

It is suitable for measuring the apparent viscosity of engine oil at a shear stress of about 1200～27000 mPa.s; and a shear rate of 105～104 S-1 at -5～-35℃. The instrument adopts automatic temperature Control equipment, exquisite human-computer interaction interface, so that users can use the instrument for analysis conveniently and quickly. At the same time, the latest intelligent control system is adopted to improve the stability and reliability of the instrument, make the temperature control more precise and the calculation accuracy higher, and fill the gap in the domestic petroleum analysis instrument industry.

Instrument features:

1. With computer WINDOWS operating system.

2. Operation interface language: optional setting (English and Chinese).

3. Imported Omron temperature controller; imported compressor cascade refrigeration, large cooling capacity.

4. Automatically detect the speed and fine-tune the knob to control the current, reducing manual operation errors.

5. Using imported motor drive, high precision; can store and print experimental results.

6. The result is automatically calculated after the standard oil is calibrated; the embedded operating system is adopted, and the work is stable and reliable;

7. At the end of the test, it will automatically shut down and increase the temperature to facilitate rapid cleaning.

8. The instrument automatically recommends the refrigeration temperature.

9. It can edit and store the parameter values of all standard oils, and store 1000 sets of historical data for easy query; fault self-checking.

10. Improved rotor, low torque test state, high repeatability.

11. Rotary encoder detects speed.

Technical Parameter

Temperature range: external circulation alcohol bath temperature control range normal temperature ~ -70℃

Temperature control accuracy of cold bath: ±0.1℃

Stator temperature control accuracy: ±0.05℃

Viscosity measurement range: 1200～27000 mPa.s (can be customized to 500～27000 mPa.s);

Use environment: 10℃～40℃

Environmental humidity: <85%

Power rate: <2.5KW

Power source: AC 220V±20%

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

ASTM D97 Cloud Point Test Equipment

Model: KR-PP600A

pour point tester

The cloud point test equipment is in line with the national standard GB510 “petroleum product freezing point determination” and GB3535 “oil pour point measurement method” provisions, and ASTM D97 and ASTM D2500 standard, can be used for light oil determination of cloud point, applications including: refineries, electricity, railways, shipping, petroleum companies and oil business sector.

Produced by Kolery Analysis Instruments

Features:
1. LCD display, adopts microprocessor control, dynamic graphics to simulate the working state;

2. Double-hole cloud point test, accurate and easy to use

3. Tilt 1 minute alarm

Parameters of cloud point tester:

Refrigeration Velocity: not less than 70 ℃ / h

Deep Refrigeration: >/= 70°C

Method of Refrigeration: refrigeration by compressor engine

Testing range: room temperature ~ minus 45°C

Temperature control accuracy: ±0.1℃

Power: 1500W

Voltage: AC 220V+/-10%, /50Hz+/-1Hz

Working Temperature: Temperature ≤ 40 ℃ Humidity ≤ 80%

Size: 370*355*370mm

Weight: about 36Kg

ASTM D2500 Pour Point and Cloud Point Analyzer for Crude Oil

Model: KR-PP600B

pour point and cloud point apparatus

The pour point and cloud point analyzer is in line with the national standard GB510 “petroleum product freezing point determination” and GB3535 “oil pour point measurement method” provisions, and ASTMD97, ASTMD2500, IP15 and IP219 standards, can be used for light oil determination of pour point, applications including: refineries, electricity, railways, shipping, petroleum companies and oil business sector.

Features of cloud point tester

1. English LCD screen timely display the instrument’s temperature, time, parameters and other working conditions.

2. Adopt advanced single-chip intelligent temperature control, comes with high temperature control accuracy.

3. Designed with double-slots four-holes, single-slot double-holes for freezing point testing, very easy to use.

Main Specifications:

Refrigeration Velocity:not less than 45 ℃ / h

Deep Refrigeration:>/= 70°C

Method of Refrigeration:Imported compressor refrigeration

Testing range:100℃ ~ minus 45°C

Temperature control accuracy:±0.1℃

Power:1500W

Voltage:AC 220V+/-10%, /50Hz+/-1Hz

Working Temperature:Temperature ≤ 40 ℃ Humidity ≤ 80%

Weight:about 36Kg

Fuel Diesel Cold Filter Plugging Point Apparatus

Model: KR-PP900

cold filter point tester

This pour point and cold filter plugging point tester is designed and manufactured according to the national standard GB / T510 “Freezing point determination method for petroleum products” and national petrochemical industry standards, GB / T3535-2006Q “Pour point measuring instrument”, SH / T0248 “Distillation fuel cold filter point determination method” and other requirements. It is suitable for the determination of the freezing point, pour point and cold filter point of petroleum products, biodiesel, fuel, diesel.

Features:

1.Digital display.

2.Cascade compressor refrigeration.

3. It is equipped with a suction filter device to test the freezing point and cold filter plugging point.

4. Adopt advanced cold bath refrigeration technology, with fast cooling speed and low noise.

Technical Parameters of cold filter plugging apparatus:

Working cold tank: double tank 4 holes

Cold tank temperature control: room temperature ~-75 °C.

Temperature control accuracy: ±0.2 °C

Refrigeration system: a new imported cascade compressor.

Ambient temperature: ≤ 30 ° C.

Relative humidity: ≤ 85%.

Working power: AC220V ± 10%; 50 H

Digital Closed Cup Flash Point Test Equipment

Model: KR-S8

The manufacture of this instrument conforms to the method specified in GB/T261-2008 “Petroleum Products Flash Point Method (Closed Cup Method)”. After the petroleum product sample is heated in a closed oil cup, the oil vapor and surrounding air are generated. When the mixed gas is in contact with the flame to produce a flash fire, the lowest temperature of the test oil is the flash point of the petroleum product sample.

closed cup flash point meter

Features:

1. Digital display, heating temperature manually adjustable.
2. Furnace with heating rod heating, long life, good stability.
3. With constant speed motor shaft stirring, two kinds of stirring speed selection.
4. Valve to adjust the flow, safe and reliable, high precision, good sealin.

Technical Parameters:

Working power supply	AC220V±10%, 50Hz.
Heating device	(1) The furnace body is silicon carbide material and the power is 600W electric heating wire. (2) Heating power can be adjusted from 0 to 600W.
Sample heating rate	1 ~ 12 ° C / min.
Electric stirring device	(1) Stirring motor: Constant speed motor. (2) Transmission mode: flexible shaft coupling. (3) Stirring blade size: 8 × 40 (mm).
Standard oil cup	(1) Inner diameter: 50.8 mm. (2) Depth: 56 mm. (3) Test oil capacity Marking depth: 34.2 mm. (4) Test oil capacity: about 70 ml.
Fire-fighting device	Fire source: gas fire igniter aperture: 0.8 mm.
Temperature meter	Internal standard mercury thermometer, in line with the provisions of GB514. Scale: -30 ~ 170 ° C, index: 1 ° C. Scale: 100 ~ 300 ° C, index: 1 ° C.
Ambient temperature	≤35℃
Relative humidity	≤85％
Machine power consumption	No more than 650W.