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FOCUS ON OIL FILTRATION SYSTEM OVER 20 YEARS
Recycling your used oil reduces pollution and protects our environment.
Conserving a valuable resource and getting paid for it.
Chongqing TOP Oil Purifier Co.,Ltd. |
Product Description
Product Show:
High Precision Automatic Gasoline Octane Number Measuring Machine TP-300R
Executive standard:
Octane number and antiknock index of gasoline by research method and motor method;
It conforms to the national standards GB / T5487-2015 (research method) and GB / T503-2016 (Mada method);
It conforms to the International Standards ASTM D2699-2018 (research method) and ASTM D2700-2018 (Mada method).
The motor method and research method switch automatically, which is convenient and fast.
Working Conditions:
1. requirements for machine room: annual room temperature 5 ºC ~ 40 ºC, test working temperature 20 ºC ~ 25 ºC. The relative humidity is 45% ~ 75%;
2. power requirements: total rated power of the whole machine: ≤ 9.0KW; Equipped with AC380V ± 5%,60A,50Hz ± 1 Hz independent three-phase AC regulated power supply; The auxiliary equipment of the whole machine supporting system shall not be equipped with the equipment that causes instantaneous high current (such as high-power refrigeration circulator, traveling crane, fan, high-power pump, electric welding machine, etc.);
3. cooling water requirements: water pressure 0.2 ~ 0.4MPa, water temperature not more than 24 ºC.
Technical Indicators:
1. the range of the research method is 40-120;
2. introduction to standard cast iron engine: all adopt the same cast iron / box crankcase, and the lubricating oil circuit is built into the crankcase as a whole, so as to clean and avoid oil pollution; The box type crankcase with removable side cover and gear cover, oil chassis and oil heating device, single cylinder, four stroke variable compression ratio gasoline engine with standard cylinder and piston;
3. inner diameter of standard cylinder: 3.25in (82.55mm);
4. standard piston stroke: 4.5in (114.3mm);
5. engine standard displacement: 37.33in (0.61l);
6. methods a and B (balance liquid level method, automatic liquid level finding) and method C which fully meet the latest standards are tested. The test data report is provided by compression ratio method. The test time is fast, the cost of standard sample is saved, the accuracy is better than the requirements of national standard, and the curve and working condition are stable;
7. integral cooling jacket, cylinder head and cylinder block are integrally cast;
8. the main components of imported laser core detection unit, independent knock meter, knock sensor, carburetor and other main components can be exchanged with imported equipment;
9. variable compression ratio cylinder: variable range is from 4:1 to 18:1, which can measure large range of fuel samples. A specially designed designated valve mechanical device ensures that a constant valve clearance can be provided when the compression ratio is adjusted;
10. cast iron piston: the top is flat, and the piston ring is five ring sets;
11. large capacity oil pipeline lubrication system: the oil pump provides power, lubricates all bearings and main running parts, and the external oil pump is connected with the main oil passage for filtration, cooling and flow measurement, so as to ensure that the lubrication system is free of any oil leakage. The lubricating oil pressure: ≥ 0.15Mpa, equipped with lubricating oil preheating module, the preheating time is controlled within 30 minutes, and the lubricating oil is coarse Fine two-stage filtration;
12. jacket coolant condenser: it is a hot siphon, boiling and recycling cylinder jacket. This unusual simple design can maintain the cylinder water jacket temperature constant to make the operation stable. The cylinder jacket coolant temperature: 100 ± 1.0ºC;
13. air humidity control system: rated power ≤ 300W; The engine air intake with 25-50g water / pound dry air shall be provided according to ASTM method. The air humidity range is 3.56-7.12g water /kg dry air, and the two-stage temperature control function is provided. The air inlet is cooled to 2-4 ºC for dehydration and drying, and has the function of pre heating at the outlet. When the air is put into drying, the temperature will be stable at 20 ºC, The system outlet is sealed and connected with the engine air inlet;
14. intake air temperature at the nozzle of engine inlet throat: Motor method (38 ºC) adjustable, accuracy ± 0 ºC), research method (52 ºC adjustable, precision ± 1.0ºC);
15. four oil storage tank systems (one of which is equipped with refrigeration): integrated oil circuit directional valve assembly (need to provide physical pictures to support), realizing oil circuit switching. This carburetor is also suitable for multi nozzle and multi venturi size applications;
16. water cooled exhaust system: it can provide constant cooling instrument, equipped with noise elimination device, effectively eliminate the noise in the process of operation, and at the same time, it can specially deal with the waste emission to ensure the quiet and environment of the laboratory;
17. adopt international leading electronic control ignition system: equipped with electronic ignition coil, ignition time is set to 13 degrees BTDC; The imported rotary encoder is used for ignition phase control, and the phase automatic control precision is 0 ± zero point one °; It can completely replace the traditional mechanical adjustment of the ignition advance angle and the inconvenient adjustment of the magnetic induction ignition system. It does not need to manually shake the flywheel to confirm the ignition advance angle, and the precision of the ignition advance angle that can be controlled is much higher than that required by the traditional method ± one °, It is easy to adjust, the software can automatically adjust the ignition advance angle, the software can set, high precision, good repeatability, high integration, non-contact in the process of operation, no mechanical friction, durable;
18. ignition advance angle: Motor Method 24 °, accuracy ± zero point one ° Adjustable( ε= 5.5); Research method (fixed 13 °), check the accuracy ± zero point one °;
19. knock measuring instrument strictly regulated by national standard: a factory calibrated analog knock measuring instrument (engine knock pressure detection circuit), a 220 V (50-60 Hz) knock test meter converts combustion knock into an analog signal (knock intensity is expressed by 0-100 value), which is installed on the machine panel, It is connected with a magnetic control sensor directly installed in the combustion chamber of the cylinder to provide knock intensity display in the range of 0 ~ 100, and digitally outputs the signal on the computer. The analog knock meter is used to adjust and calibrate the knock signal. The interpolation method can meet the expansion that the standard requirements must meet, and the compression ratio method can meet the standard knock intensity requirement of 50 ± 2;
(Note: strictly follow the relevant provisions of b.5.3 on page 39 of GB / T5487-2015)
20. complete set of combustion knock measurement system: special magnetostrictive knock sensor + transmitter + panel knock meter + software operation processing system; The knock sensor is designed according to the industrial standard, stable and reliable. The specially designed signal transmitting unit ensures the interchangeability of the knock sensor, which can be exchanged with imported equipment without debugging;
21. the non-contact imported precision laser displacement sensor is used to measure the cylinder displacement, which has good thermal stability and completely eliminates the measurement error caused by the rational thermal expansion and cold contraction effect of metal materials. The laser detection technology reaches zero error, and the detection accuracy of compression ratio reaches 0.001 compression ratio level, Compared with the traditional metal linear displacement sensor (0.01 compression ratio), the detection accuracy is improved by one, which is especially suitable for the new standard method C to accurately evaluate samples;
22. the instrument realizes real-time automatic detection and compensation of ambient pressure, and has built-in relationship curve between octane number and compression ratio, and built-in atmospheric pressure detection import module. In method c test, real-time automatic detection and real-time automatic compensation of atmospheric pressure must be carried out, so that the test data is accurate and stable, and the system automatically generates the data corrected by pressure compensation, There is no need to look up the table manually;
23. spark plug clearance: 0.50mm;
24. compression pressure of combustion chamber:( ε= 5.5) 0.80-0.85Mpa;
25. valve clearance: intake valve 0.20 ± 0.025mm, exhaust valve 0.20 ± 0.025mm;
26. engine speed: Motor method 900 ± 9r/min, research method 600 ± 6r/min;
27. temperature of mixture by motor method: adjustable from 141 ºC to 165 ºC, accuracy ± 1ºC;
28. crankcase pressure: 0.245-1.470kpa;
29. the instrument can connect USB data, printer, LIMS system, etc. the application software supports the contact switching between China and Britain and Russia, and has powerful experimental record function, automatically generates test results, scrolls and saves more than 1000 test records, and prints out through panel or external printer;
30. the level height of balanced fuel and dynamic fuel level can be tested, and the functions of method A, method B and method C of GB/T5487-2015 can be met;
(Note: strictly follow the relevant provisions in page 20-24 of GB\T5487-2015)
31. the instrument monitors the working condition parameters of the engine in real time, automatically records the maximum detonation signal intensity, and displays the detonation curve, temperature curve, event record, single ignition time and so on;
32. conduct guided oil evaluation operation strictly according to the standard test steps;
33. automatically record the startup time and accumulated operation time, and automatically carry out maintenance and maintenance prompt;
34. the instrument is equipped with independent circulating cooling water system, which has fast heat dissipation, large capacity, power consumption ≤ 300W, power consumption less than 300W, power grid interference, energy saving and water saving, cooling effect ≤ room temperature +10 ºC;
35. the whole machine has the certification report of national measurement and testing center;
Safety System and Performance Requirements :
1. Real time automatic detection of flywheel rotation angle and current phase of piston stroke (720 ± zero point one ° It can fully grasp the real-time running state of the engine to prevent abnormal working conditions. It has the function of judging the positive and negative rotation of the engine, so as to avoid the reverse rotation of the motor caused by the change of three-phase grid phase, resulting in the lubrication failure of the engine and damaging the mechanical parts;
2. It has the function of automatic pressure detection of external circulating water pressure. When the water pressure is insufficient, the system will give an alarm, so as not to affect the working condition of the instrument during the experiment;
3. The combined flywheel can quickly switch the motor method and the research method under two different test conditions. The electronic control ignition system and other hardware are free of adjustment, and the software can automatically realize the conversion without manual mechanical disassembly, so as to ensure the safety of personnel;
4. Control system: the control system adopts EU Industrial Standard "3U chassis", modular design and automatic control Fault module detection, through the rapid replacement of the module to deal with the fault, maintenance fast and convenient, rotary touch screen, convenient for the operator to change different perspectives, the operator can avoid contact with engine moving parts;
5. The engine stops automatically under the following conditions: low voltage, low oil pressure, low water pressure or synchronous / reluctance motor overload;
6. The mechanical and moving parts are protected by hardware such as limited position interlock, the emergency stop button is set on the operation panel, the upper and lower limit of cylinder height is set, which is safe and reliable, and the operator partition is set to ensure the safety of operators;
Configuration Requirements:
1. 1 main machine of automatic octane number tester 1 set;
2. SJW-9kVA three-phase AC stabilized voltage power supply: 1 set;
3. Low power cooling water circulation system device: 1 set;
4. Intake air conditioning unit / ice tower, 1 set;
Payment Terms:
| MOQ |
1 Set |
| Trade Terms |
EXW, FOB, CIF, CFR |
| Payment Terms |
T/T, L/C |
| Port of Loading |
Any Port of China |
| Packing Method |
Internaional Standard Wooden Case |
| Transportation Method |
By Sea, By Land, By Air, By Express |
| Supply Capability |
100 Sets/Month |
After-sale Service:
* The warranty period is 24 months from commissioning acceptance date on. After the warranty period is over we provide lifelong maintenance and technical service.
* We guarantee the maintenance time no more than 3 working days and response time within 1 hour.
* We build instrument service profile for our clients to record the product service and maintenance conditions.
* After instruments start service, we will pay follow-ups to collect the service conditions.
Company Profile
Our Company:
Chongqing TOP Oil Purifier Co., Ltd
Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. Our company consists of departments respectively for technological development, machinery manufacture, instrument manufacture and quality control etc.
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