Category Archives: Products

Diesel Fuel Distillation Range Test Machine

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Model: KR-ZL600

The diesel distillation machine is designed and manufactured in accordance with the requirements specified in ASTM D86. It is suitable for test the distillation range for natural gasoline (stable light hydrocarbons), motor gasoline, aviation gasoline, jet fuel, special boiling solvents, naphtha, petroleum spirits, kerosene, diesel, gas oil, distillate fuels and similar petroleum products.

fule distillation machine

Main Parameters:

1. Working power: AC220V ± 10%, 50Hz.

2. Electric furnace heating power: 1000W.

3. Measuring cylinder volume: 100 ml, indexing 1 ml.

4. Distillation flask: 125mL.

5. Electric furnace movable plate: Manufactured by silicon carbide plate, the hole diameter is φ38mm and φ50mm respectively.

6. Temperature controller: 1 Temperature control range: 0～90°C arbitrary setting.

2. Temperature control accuracy: ±0.5 °C.

3. Temperature display mode: LED number.

7. Bath heating power: 1800W

8. Ambient temperature: ≤ +30 °C.

9. Relative humidity: ≤ 85%.

10. Power consumption of the whole machine: no more than 3000W.

 

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Petroleum Lab Ash Content Determination Equipment ASTM D482

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Model: KR-AC508

The ash content tester is suitable for determining the ash content of petroleum products, and adopts the national standard “GB/T508 petroleum product ash determination method”, ASTM D482. The ashless filter paper was used as the ignition core, and the sample placed in a suitable container was ignited to burn to the remaining carbon. The carbonaceous residue was further converted into ash by heating in a 775 ° C high temperature furnace, then cooled and weighed.

 

 

ash content analyzer

The petroleum ash content test equipment is mainly composed of a high temperature furnace, a temperature controller, a porcelain crucible, a quantitative filter paper (user-selected), and a large iron clamp. The temperature controller can measure, display and control the temperature in the electric furnace, and automatically maintain the temperature in the furnace. The controller uses a pointer display and is equipped with an ammeter, which is convenient and intuitive to use. The resistance furnace is a heating resistor, and the maximum temperature in the furnace is room temperature ~ 1000 °C.

 

Main Specifications:

Room temperature ~ 1000 ° C, high temperature oven

Working temperature: 775 ° C ± 25 ° C

Input voltage: AC 220V ± 10% 50Hz

Heating power: 4KW

Ambient temperature: room temperature around 25 °C

Relative humidity:<85% RH

 

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Petroleum Mechanical Impurity Analyzer

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Model: KR-IT8

The mechanical impurity testing instrument is designed according to the requirements of the national standard GB/T511 “Measurement method for mechanical impurities of petroleum products and additives (gravimetric method)”, it’s used to test the and the mechanical impurities content of various light and heavy oils, lubricating oils and additives in petroleum products.

 

mechanical impurity tester

Main Features:

This petroleum or additives mechanical impurity analyzer consists of glassware, temperature-controlled water bath, temperature control funnel, suction pump, automatic motor stirring and
intelligent electronic temperature controller. It has the advantages of small size, light weight, convenient installation and use, flexibility, fast heating, etc.

  • Working power :AC 220V ± 10%, 50Hz
  • Water bath heating power: 1000W
  • Water bath temperature control range: Room temperature ∼ 90 ° C adjustable
  • Water bath temperature display: LED digital display
  • Water bath temperature control accuracy: ± 1 ° C
  • Funnel temperature control range: Adjustable at room temperature ∼90°C
  • Funnel temperature control display:LED digital display
  • Funnel temperature control accuracy: ± 2 ° C
  • Dimensions

Control box: 390mm*260mm*590mm

Water bath: 90mm*290mm*370mm

  • Ambient temperature: ≤35°C
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Oil Tag Closed Cup Flash Point Tester

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Model: KR-D56

The tag flash point analyzer conforms to the requirements of NY/T1860.11-2016, GB/T 21929-2008, and ASTM D56 standards.

The flash point tester (tag method) adopts mixed signal ISP FLASH microcontroller as the core, and the whole measurement process is carried out automatically except for sample filling. The 65K true color touch screen makes the operation more convenient, clear and intuitive. It is widely used in chemical, pesticide, railway, aviation, electric power, petroleum industries and scientific research departments.

flash point tester tag method

This instrument is mainly used to determine the flash point of liquids with a viscosity less than 5.5mm2/s at 40°C, or a viscosity less than 9.5mm2/s at 25°C, and a flash point lower than 93°C.

Main technical parameters of KR-D56

Applicable standards: NY/T1860.11-2016, GB/T 21929-2008, ASTM D56
1. Test range: 0℃～100℃ (optional for water bath)
2. Display accuracy: 0.1℃
3. Heating rate: 1℃/min below 60℃; 3℃/time above 60℃
4. Test time: 0.5℃/time below 60℃; 1℃/time above 60℃
5. Sample quantity: 50ml
6. Test interval: 0.1℃～5℃ can be set
7. Ignition device: gas ignition
8. Result processing: automatic correction and printout of results
9. Sample cup material: copper cup
10. Refrigeration method: imported compressor cascade cycle refrigeration
11. Voltage/power: AC220V±10% 50Hz; host 500W/refrigeration bath 1500W
12. Dimensions: 40*30*28 (cm)

Instrument Characteristics

1. This tag closed cup flash point tester is controlled by a touch screen microcomputer, which integrates temperature control, ignition, flash point capture, storage, and printing into one and completes it automatically.
2. 65K true color 5.7 inch LCD color screen, with touch keyboard, automatic brightness and contrast adjustment.
3. Built-in standard programs and non-standard programs for users to switch.
4. The test result is automatically corrected to the standard atmospheric pressure; the flash point is automatically detected, and it can also be captured manually; automatically open lid ignition, can also be manually ignited.

5. The program automatically prompts the amount of sample added according to the test temperature, and adjusts the timing range, which is safe and reliable;
6. The experiment results are automatically printed, and the flash point alarm prompt is found.
7. Equipped with multifunctional circulating cooling water bath, automatic/manual control of cooling medium circulation.
8. This oil flash point test machine can be equipped with an optional embedded cup (0.05mm) and upper mold, which is convenient for removing samples, convenient for loading and unloading, beautiful appearance, reasonable structure, and simple operation.

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Asphalt Kinematic Viscosity Test Apparatus

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This bitumen kinematic viscometer is suitable for the traffic industry standard “T0619-93 asphalt kinematic viscosity test (capillary method)” to determine the kinematic viscosity of asphalt samples at the specified temperature.

The instrument adopts digital temperature controller to control temperature, temperature digital display, high temperature control precision, digital stopwatch timing, constant temperature bath temperature uniformity, four kinds of viscometers can be placed for experiment at the same time, and other experiments can be carried out as a high viscosity constant temperature water bath.

bitumen kinematic viscosity meter

Main Feature:

1. Using digital temperature controller to control the temperature inside the bathtub, fast and stable, with an accuracy of 0.1 degrees

2. 0.1 seconds to 999.9 seconds highlight digital tube stopwatch timing, accurate and easy to use

3. Double-layer thermostatic glass bathtub, uniform temperature distribution in the bath, good temperature control effect

4. The heater and other components are made of stainless steel, which is corrosion-resistant and durable, and is illuminated by a ring-shaped fluorescent lamp.

5. Four viscometer test holes, the capillary meter frame adopts three-point vertical type, which is flexible and convenient to operate, and reliable for holding.

 

Main Specifications of Bitumen Kinematic Viscosity Meter

Number of samples: 4

Display mode: precision digital temperature controller Bright digital stopwatch timer

Temperature control range: arbitrarily set from room temperature to 180 °C; (other media are required above 80 degrees)

Temperature control accuracy: ±0.1 °C

Timing accuracy: ±0.1S

Timing range: 0.1 seconds – 999.9 seconds

Temperature measuring component: precision platinum resistance

Stirring speed: 1520 rpm

Power requirements: AC220V ± 10% 50Hz

Maximum size: 440*310*500 (length * width * height)

Instrument quality: about 12Kg

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Automatic Asphalt Brittle Point Determination Tester

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Model:KR-63A

This brittle point tester is designed and manufactured according to the requirements of GB / T 4510-2006 asphalt brittleness point determination method and T0613-1993 asphalt brittleness point test (frass method) in the industrial standard JTG e20-2011 test code for asphalt and asphalt mixture of highway engineering, and is suitable for GB / T 4510 and T0613-1993 0613 standard, determine the frass brittle point of asphalt materials.

brittleness point tester

Main technical features

1. The instrument consists of a brittleness point tester and a low-temperature water bath. The brittle point tester is the main body of the brittle point test, and the low-temperature circulating bath is used to cool the refrigeration device of the brittle point tester.
2. The freezing chamber provides a cooling environment with a cooling rate of 1 ℃ per minute.
3. The electric bending mechanism can automatically load the sample and make the sample bend once every minute.
4. Microcomputer control, automatic cooling rate control, automatic bending sample timing, color LCD display experimental data, built-in printer output results.

Main technical parameters

1. Working power supply: AC (220 ± 10%) V, 50 Hz.
2. Cooling mode: low temperature circulating bath.
3. Cooling rate: (1 ± 0.5) ℃ / min.
4. Temperature measurement range: – 30 ℃ – 25 ℃.
5. Temperature measurement error: ± 0.5 ℃.
6. Sample steel sheet specification: 41 mm × 20 mm × 0.15 mm (length × width × thickness).
7. Number of samples: 3 at the same time.
8. Ambient temperature: room temperature to + 30 ℃.
9. Relative humidity: ≤ 85%.
10. Power consumption: 450W (brittle point tester) + 1600W (low temperature circulating bath).
11. External dimension: 500 mm × 400 mm × 570 mm (length × width × height of brittle point tester).

Note: our company can customize the automatic brittle point tester with the control range of – 40 ℃ ~ 25 ℃.

 

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Full Automatic Bitumen Softening Point Tester

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Model:KR-806G

The softening point test apparatus is designed and made as per the national standard of People’s Republic of China GB/T4507 Standard Test Method for Softening Point of Asphalt and T0606 Asphalt Softening Point Test (Ring and Ball Methods) in the industrialstandard of People’s Republic of China JTG E20-2011 Specifications and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine the softening point of asphalt, tar, liquid asphalt and other types of asphalt. It is the best choice of asphalt manufacturers, highway and bridge construction companies, college and universities, and research and development departments.

asphalt softening point tester

Main Features:

1. The instrument adopts microcomputer control, automatic stirring and linear heating. The heating rate meets the requirements stipulated by the standard, and the test results are automatically detected. The test results are automatically displayed and the test results are automatically printed.

2. The beaker is made of high temperature resistant glass, and the specifications of the steel ball positioning ring and steel ball meet the requirements stipulated by the standard.

3. The asphalt softening point tester is a small desktop structure, which adopts LCD display and touch keyboard control. It can test two samples at the same time, which is convenient to test and reliable.

4, with RS-232C computer communication interface, can achieve communication with the computer.

5. The maximum heating temperature of the water bath of the instrument is 160 °C.

6. The instrument is designed with manual test work status to meet the special needs of users.

 

Technical Parameters:

1. The power supply voltage: AC 220V (allowable error -5% to +10%), 50Hz;

2. The measurement range: (1) The softening point of the sample is below 80 °C, using distilled water as the heating medium, test range is +5 °C ~ +80 °C;

(2) The softening point of the sample is above 80 ° C, using glycerin as the heating medium, test range is +32 ° C ~ +160 ° C;

3. Temperature resolution: 0.01 ° C;

4. The agitator: the stirring speed is continuously adjustable;

5. Heating rate: automatically adjusted to (5.0 ± 0.5) ° C / min after three minutes;

6. Softening point results: LCD display and printer printing;

7. Heating power: 600W;

8. Beaker: effective volume 1000ml;

9. Environmental conditions: room temperature is less than 35 ° C and relatively stable, no air convection phenomenon;

10. Relative humidity: ≤ 85%;

11. The power consumption of the whole machine: not more than 700W;

12. Dimensions: 400mm × 300mm × 490mm (length × width × height).

 

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Electrostatic Charging Tendency of Insulating Oil Testing Equipment

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Model: KR-D85

Transformer oil charging tendency automatic tester is designed and manufactured according to DL/T385-2010 standard.

Electrostatic Charging Tendency of Insulating

Main Feature:

1. Exclusively adopt XECOM data processing chip imported from the United States to accurately process data
2. Mainly composed of gas source, pressure indication, pressure regulation, temperature detection, flow detection, flow control, detection electrode and charge measurement.
3. The operation is simple, the operator only needs to set up simply, the instrument will automatically complete the pipeline cleaning, testing, emptying, etc.
4. Large screen LCD display, Chinese menu prompt
5. Automatic thermal printing
6. Standard RS232 interface for communication with computers
7. After the test is completed, the result is corrected according to the sample temperature, and displayed, saved, printed or sent, which improves the work efficiency and accuracy, and is an ideal instrument for determining the propensity of the transformer oil.

Technical Parameter:

Display mode: large screen LCD menu display
Measuring range: 1pC/mL～20001pC/mL
Sensitivity: 1pC/mL
Working voltage: AC 220V±10% 50Hz±5%
Rated power: 200W
Ambient temperature: 5 ~ 35 ° C
Ambient humidity: ≤85%

 

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Lubricant Ditch Properties Test Equipment – Vehicle Gear Oil Channel Point Tester

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Model: KR53

Vehicle gear oil ditch properties tester is designed and manufactured according to the SH/T0030 standard and is suitable for measuring the channel point of lubricant and vehicle gear oil.

channel point tester

Features:

1. Digital display PID temperature control, high temperature control accuracy
2. Time alarm function, convenient for experiment
3. With cooling and heating functions

Technical parameters of vehicle gear oil channel point tester:

Power supply voltage: AC 220V ± 10% 50Hz ± 10%
Input power: 1500W
Refrigeration method: stainless steel bath, double compressor cascade cooling, air cooling
Temperature range: 30 ~ -68 ° C
Water bath temperature control range: 47 ° C ± 1
Temperature control accuracy: digital temperature controller temperature control ±0.5 °C
Display accuracy: 0.1 ° C
Constant temperature mode: PT100 thermal balance
Medium: >95% or more purity ethanol, about 2.5kg
Cooling time: 30 ~ -68 ° C is no more than 90 minutes
Messaging device: single-chip 18-hour timer timing report
Ambient temperature: 5 ° C ~ 40 ° C
Relative humidity: ≤85%

 

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Turbine Oil Emulsion Breaking Tester

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Model: KR-PR800

The emulsion breaking tester complies with ASTM D1401 (Petroleum and Synthetic Liquid Water Separation Determination Method) and GB/T7605 <Running Turbine Oil Demolition Emulsification Method>, which is mainly used to determine the water separation of petroleum and synthetic liquid. Come with reasonable structure and stable performance, it is very easy to operate. It is an ideal analytical testing equipment.

emulsion breaking tester

Instrument Features:

1. Large LCD English touch screen displays, can preset parameters such as temperature and test time. Menu prompt input.
2. Microcomputer control and PID self-tuning temperature control technology, fast heating and high temperature control accuracy.
3. The instrument is automatically stirred, automatically timed, and the test tube mixing motor boom is automatically raised and lowered, which reduces the labor intensity of the operator.
4. Automatic alarm when the test time arrives, can separate four samples at the same time, improving work efficiency.
5. Mechanical transmission is noise-free, stable and reliable, and internal components such as heaters are made of stainless steel, which is corrosion-resistant and durable.
6. Double-layer circular glass cylinder, uniform temperature distribution inside the cylinder, good temperature control effect.

 

Main Specifications of Water Separability of Petroleum Oils Testing Equipment:

Display: 10 inch English LCD touch screen display
Temperature range: room temperature -120 ℃
Temperature control accuracy: ± 0.1 ℃
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: 4
Power supply voltage: AC220V ± 20% 50HZ ± 10%
Maximum power: 1000w
Applicable ambient temperature: 5℃ ~ 40℃
Applicable ambient humidity: ≤85% RH

 

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