Scope
This instrument conforms to sh / t0169 standard
Features
1, imported brand compressor, unique metal cold bath, no alcohol and so do the media, cooling speed, good cooling effect.
2, using precision pid temperature control technology, high-precision temperature sensor, temperature control and accurate.
3, the use of integrated design, easy operation and maintenance.
Technical parameters
1, temperature range: room temperature -40 ? ± 0.5 ?
2, power supply: ac220v ± 10% 50hz
3, the cooling bath: a container capable of accommodating a sufficient amount of the cooling medium, the freezing point of the solvent can be maintained below 5 ? constant temperature.
4, the outer tube: pyrex test tube, 60mm × 250mm, with a rubber inner tube sese live in the lower part there is a cork ring to the inner support tube
5, inner tubes: heat-resistant glass tube: 45mm × 240mm, with a thermometer and stirrer can put two holes rubber match.
6, stirrer: ring blender glass or other inert material, so that from the thermometer with a diameter of about test tube wall into equidistant, you can use mechanical agitation.
Scope
The instrument adopts the viscosity method to measure the molecular of polymer, the instrument has the characteristics of high degree of automation, good repeatability of test results, the measurement method of polymer molecular weight, polymer viscosity method is one of the most commonly used method.
Features
1, computer control, man-machine friendly operation interface, prompt input operation
2, the instrument of the experimental process is fully automated, automatic extraction, automatic detection, automatic cleaning, automatic drying, no manual participation
3, 2 independent cleaning control system, it can also be independent of the operation of the experiment
4, double tube detection, but also can be asynchronous detection
5, the software prompts the operation, the operation is convenient, the measurement and the data processing cycle is short, the experiment precision is good
Technical parameters
1, the detection principle: determination of polymer viscosity method
2, the detection range: 103 to 107
3, the control mode: computer control
4. Detection: automatic detection
5. Installation: program-driven
6, power: ac220v ± 10v 50hz ± 5%
7. Overall size: 700 × 430 × 700mm
Scope
Petroleum products copper corrosion tester for gb / t5096, iso2160, astm d130, ip154 "petroleum products copper corrosion test method" determination of aviation gasoline, jet fuel, motor gasoline or has reye's vapor pressure of not more than 124kpa (900mmhg) other hydrocarbons, solvent oil, diesel oil, distillate fuel oil, lubricants and other petroleum extent of corrosion products on the copper.
Features
1, the operating parameter set with the keyboard.
2, intelligent control system, touch the button to set, high brightness lcd dot matrix english display.
3, the test bath with accurate temperature control of the metal bath, completely avoid evaporation of water bath and oil bath arising inconvenience.
4, copper corrosion test time can be set and alarms.
5, measurement and control system has a self-diagnostic function.
Technical parameters
1, the metal bath thermostatic control range: 40-200 ?,
2, temperature accuracy: ± 0.2 ?
3 heating power: 1200w
4, metal thermostatic bath can withstand the test pressure 0.7mpa.
5, automatic timing: 0-599min (keyboard settings, increment 1 min)
6, the test bath: to place the three trials and three test tubes elastomer simultaneously
Scope
Petroleum products copper corrosion tester for gb / t5096, iso2160, astm d130, ip154 "petroleum products copper corrosion test method" determination of aviation gasoline, jet fuel, motor gasoline or has reye's vapor pressure of not more than 124kpa (900mmhg) other hydrocarbons, solvent oil, diesel oil, distillate fuel oil, lubricants and other petroleum extent of corrosion products on the copper.
Features
1, with integrated design, easy operation and maintenance
2, the use of pid temperature control temperature control system, temperature control and high precision, stable
3, using a water bath or oil bath heating, heating speed, good stability
4, with a standard swatch us imported to meet the test requirements than
5, imported omron temperature control system, temperature of the system with expert school policies
6, using the experimental oxygen bomb storage box for easy storage and management of oxygen bomb
Technical parameters
1, power supply voltage: 220v ± 10%, 50hz;
2, temperature range: room temperature ~ 100 ? arbitrarily set; temperature accuracy: ± 0.2 ?;
3. Temperature control mode: import omron smart thermostat system;
4. Timing: automatic chronograph, 1 minute to 24 hours in any setting;
5, the detection unit: 6;
6, oxygen bomb storage: configure a dedicated oxygen bomb storage warehouse, and instrument host integration design;
7, ambient temperature: room temperature ~ 35 ?;
8, relative humidity: =85%;
9. Total power consumption: less than 1800w
Scope
Jet fuel silver sheet corrosion detector in accordance with national petrochemical industry standard sh / t0023 requirements "jet fuel silver sheet corrosion test method" under the design and manufacture for assessing corrosion tendency of jet fuel for aviation turbine engine fuel system components silver .
Features
1, with integrated design, easy operation and maintenance
2, the use of pid temperature control temperature control system, temperature control and high precision, stable
3, using a water bath or oil bath heating, heating speed, good stability
4, imported omron temperature control system, temperature of the system with expert school policies
Technical parameters
1 power supply: ac220v ± 10%; 50hz.
2, sheng-like holes: 4.
3, measuring the number of samples: 4.
4, temperature range: room temperature ~ 100 ?.
5, temperature accuracy: ± 1 ?.
6, the temperature display: digital display.
7, the temperature sensor: industrial platinum resistance, sub-degree no. Pt100.
8, timing and control the range of: 0.01 seconds to 99 hours.
9, the time display mode: digital display.
10, heating: electric heater.
11, heating power: two steps, temperature control heating power 600w; auxiliary heating power 1000w.
12, ambient temperature: -10 ? ~ + 35 ?.
13, relative humidity: =85%.
14 total power consumption: less than 1800w
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Scope
Copper, silver strip corrosion tester is designed and manufactured according to astm d130, iso 2160, ip 154, ip 227, sh / t0023, gb / t5096 standards.
Features
1, with integrated design, easy operation and maintenance
2, the use of pid temperature control temperature control system, temperature control and high precision, stable
3, using a water bath or oil bath heating, heating speed, good stability
4, imported omron temperature control system, temperature of the system with expert school policies
Technical parameters
1, the working mode: digital temperature control, four-unit;
2, temperature range: room temperature ~ 100 ± 0.5 ?
3, power supply: ac220v ± 10% 50hz
Scope
Crude oil and fuel oil precipitate tester for pressing gb / t6531-86 to determine the content of crude oil and fuel oil precipitate "crude and fuel oils precipitate assay (extraction method)" is used for extraction with toluene. This standard is equivalent to international standards iso3735-1975 "crude and fuel oils precipitate assay (extraction method)", crude and fuel oils precipitate analyzer can be programmed to control its heating power.
Features
1, the instrument uses dual electric stove, can work independently;
2, the instrument uses 8-bit microcontroller control;
3. The instrument uses three semi-liquid crystal display;
4, the instrument has mains compensation;
5, the instrument automatically controlled heating power;
Technical parameters
1, the heating temperature range: room temperature ~ 400 ?; te00000000000mperature accuracy: ± 0.5 ?.
2, the equivalent output voltage adjustable value: 0 ~ 220v
3, electric heater power: 1000 w * 2
4, power: ac 220 v ± 10v, 50 hz ± 1hz
Scope
Total precipitate residual fuel oil tester, according to sh / t0701 and sh / t0702 "residual fuel oil precipitate total assay (aging, hot filtration)" standard design and manufacturing. This method is applicable to the determination of 100 ? viscosity of less than 55mm2 / s of residual fuel oil and residue containing components reconciling get distillate fuel oil in total deposits.
Features
1, the petrochemical sh / t0701 and sh / t0702 two instruments integrated into one instrument, aging and hot filtration, using a single instrument completed.
2, the instrument uses imported glass fiber filter, filter weighing accuracy is poor.
3, can simultaneously detect two samples, but also do parallel test, easy to operate.
4, the use of digital temperature controller, temperature control accuracy up to ± 0.5 ?, the temperature display and intuitive, accurate readings.
5, time use digital timer, time up 99h99m99s.
6, vacuum up 40kpa ± 2 kpa, vacuum degree of precision by the gauge display, precision vacuum pressure regulating valve
7, aging bath molding metal bath, safety, environmental protection, do sample unit to operate two holes.
8, the instrument uses metal bath replacement steam generators, the operation more secure, convenient and environmentally friendly.
Technical parameters
1, the applicable standards: sh / t0701
2, the working environment: relative temperature: 0 ~ 45 ?
3, humidity: =80%
4, temperature: digital pid temperature controller
5. Timing: digital timer
6, temperature range: room temperature ~ 100 ?
7, temperature control accuracy: ± 0.5 ?
8, vacuum pressure: precision gauge shows
9, the working mode: two units
10, total power: 2000w
11, working power; ac220v ± 10% 50hz
Scope
Distillate fuel oil oxidation stability tester side given instrument (accelerated method) according to sh / t0175-94, astmd2274 and other standards to determine the initial boiling point of not lower than 175 ?, 90% point distillation temperature no higher than 370 ? of middle distillate fuels inherent stability and performance of the oil. I.E., in the case of an active metal surface and the water or dirt and other environmental factors do not exist, the sample is exposed to the atmosphere in the ability of anti-change.
Features
1, the fixed value regulator valve to provide a constant flow of oxygen test.
2, thermostatic bath, large capacity, good insulation properties, and can make six samples tested.
3, oxidation tube with radial clamping, easy operation and reliable.
4, the camera obscura after the oxidation test tube directly into which were cooled at room temperature
5, sample oxidation time automatic control, when the alarm system.
6, the instrument uses metal bath, heating speed, good stability, environmental protection
Technical parameters
1, oxidation flowmeter: six oxidation test flow meter can be adjusted individually, the test flow rate: 50 ± 5ml / min.
2, constant temperature bath: the use of fld metal bath.
3, the thermometer: in line with gb / t514-83 standard, wlh-33c, 50-100 ?, 0.5 ? indexing rod
4. Temperature control mode: automatic heating, automatic temperature control
5, temperature accuracy: 95 ± 0.2 ?
6, oxidation tube: borosilicate glass, in line with sh / t0175-94 standard
7, electric heaters: when the main heater 220v 2500w, auxiliary heating 800w.
8, the regulator valve oxidation: oxidation is the oxidation stability, in front of the flow meter with regulator valve
Scope
UV fluorescence sulfur analyzer is based on UV fluorescence measurement principle and the development of computer technology combined with a new generation of precision instruments, is currently the most advanced of the total sulfur content tester, in line with ASTM D5453, SH / T 0689 and other standards, the instrument is National total sulfur content of refined oil arbitration standards. Now widely used in the determination of total sulfur content of crude oil, hydrocarbons and fuel, petroleum, plastics, petrochemicals, food and so on.
Measurement principle instrument uses ultraviolet fluorescence method, when the sample is introduced into the pyrolysis furnace, cracking occurred sample oxidation of sulfide which quantitatively converted to sulfur dioxide, carried by a carrier gas, off which the water through a membrane dryer, into the reaction chamber, sulfur dioxide absorbing ultraviolet light energy into an excited state of sulfur dioxide (SO2 *), the fluorescence emission of sulfur dioxide when SO2 * to return to a stable state, the energy released by a photomultiplier tube to receive, and then the micro-current amplifier, computer data processing, the amount of reaction with sulfur dioxide emission intensity is proportional to the amount of sulfur dioxide and total sulfur content in the sample is proportional, so the content of the sample can be determined by measuring total sulfur emission intensity.
Features
1, computer-controlled operation, enabling interactive, data, peak shape can be automatically stored print.
2, the operating software can be connected with LIMIS system, automatic data transmission.
3, the instrument uses the new quartz pyrolysis tube, the injection volume can be increased to reduce measurement errors, increase the sensitivity of the instrument, higher repeatability.
4, cooling fans, automatic switch, eliminating the need to wait for the shutdown to finish samples trouble, saving time and effort.
5, darkroom system uses the latest technology, the key components imported detecting element to improve the detection accuracy and sensitivity of the instrument.
6, equipment imported membrane dryer to absorb , eliminating the need to frequently replace magnesium perchlorate of trouble, while reducing the leakage problem.
7, using computer control of temperature, improve the instrument precision temperature control, and difficult to over-temperature.
8, using air instead of water cooling, saving water resources.
9, can be adjusted to take existing calibration curve calibrated using a standard sample after sample analysis.
Technical Parameters
1, in line with standards: ASTM D5453, SH / T 0689 and other standards
2, measuring range: 0.2mg / L ~ 10000mg / L ~ percentage
3. Air source: Argon: 99.999% Oxygen: 99.999%
4, sample status: solid, liquid, gas (with corresponding injector)
5, temperature range: room temperature ~ 1100 ? ± 3 ?
6, repeatability error: 0.2mg / L=X
Scope
Standard: sh / t0123
Sample in 95 ° c, which leads to constant dry air, test 312h, by measuring changes in growth and sedimentation value of the sample value 100 ° c kinematic viscosity.
Features
1, extreme pressure lubricant oxidation characteristics analyzer using intelligent temperature controller with a microprocessor, with self-tuning, self-diagnostic function, pid three parameters to adjust the temperature, auxiliary heating automatically turn off, thus high precision temperature control, performance stable and reliable.
2, extreme pressure lubricant oxidation characteristics analyzer with automatic timing device, without manual timing, when the alarm.
3, extreme pressure lubricant oxidation characteristics analyzer using precision flowmeter control systems, flow can be set with the user.
4, extreme pressure lubricant oxidation characteristics analyzer uses an integrated setting, operation and maintenance simple and convenient.
Technical parameters
1, temperature range: room temperature ~ 150 ° c, temperature control accuracy: 0.1 °c.
2, temperature control mode: intelligent temperature control thermostat.
3, power supply: ac220v 50hz.
4, the heating method: oil bath.
5, the timing device: automatic timer.
6, the flow control: precision flowmeter.
Fds-1401 petroleum wax penetration tester
Scope
Petroleum wax penetration tester applies gb/t4985-84 "petroleum wax needle penetration assay", also applies to astm-d1321 "petroleum wax needle penetration test" and iso3992 "petroleum wax needle penetration test". Petroleum wax penetration test is a multipurpose common type, with automatic control devices and with a special needle into the standard petroleum wax pieces. It can be petroleum wax penetration test, with the relevant standards penetration member, it can also be used to verify the test substance and cheese, sugar gum, butter, cream, fermented solid body, fine powders of colloidal, freeze the like other food raw materials.
Features
1, the time controller with digital display, control time range: 0 to 9 minutes and 59 seconds, accuracy: ± 0.1 seconds.
2, the digital display depth measuring mechanism, easy to use, good repeatability, high accuracy.
3, the maximum measurable penetration value of not less than 620, can adapt to various test requirements.
4, stents were pointed needles move quickly and fretting two easy alignment of the test operation of the sample surface.
5, stand there with even self-locking function can be securely anchored anywhere.
6, with the table horizontal adjustment mechanism, easy to adjust.
7, with a manual release mechanism of the penetration member, when not in use to ensure that the release time of the automatic control, able to operate normally.
Scope
Asphalt ash analyzer in accordance with the requirements of the standard sh/t0422 designed and manufactured for the determination of ash content in the asphalt.
Features
1. With integrated design, easy operation and maintenance;
2. With pid temperature control temperature control, high precision, and stable;
3. Asphalt ash analyzer using ceramic fiber materials, better insulation.
Technical parameters
1. Power supply: ac220v ± 10%; 50hz;
2. Furnace (heater) heating power: 2400w;
3. Furnaces (box furnace): heating temperature 900 ± 25 °c, rated power 2500w;
4. Heating method control: manual control switch;
5. Ceramic crucible: 50ml, 100ml.
Scope
Application range: the engine coolant corrosion tester specifically designed and manufactured according to the standard astm d1348 and sh / t 0085. Provides for glassware, corrosion of engine coolant typical metal specimens was measured in the laboratory under controlled conditions.
Features
1. Integrated design, simple operation;
2. Automatically prompt overflow design, full of water;
3. Rapid sealing valve design, to facilitate the replacement of the bath;
4. Engine coolant corrosion tester test cup quick plug design, fast, stable, safe;
5. Using the precision flow meter control flow, the user at any time adjustable;
6. With professional air pump gas supply, stable airflow, noise-free;
7. Embedded drying system, replacement desiccant convenient, beautiful.
Technical parameters
1. Input power: 220v ± 10% 50hz;
2. Heating power: 2000w;
3. The heating medium: glycerin (glycerol), or a flash point greater than 100 ° c heating oil;
4. Test holes: 4 holes;
5. Time: automatic timing;
6. Ambient temperature: 5 to at 35 ° c;
7. Relative humidity:
Scope
Grease evaporation tester applied standards: sh/t0337.
The instrument is suitable for the determination of grease evaporation. When used to hold a certain amount of grease evaporating dish, placed inside a special thermostat at a predetermined temperature for 1h, the mass loss was measured.
Features
1. Heated steel cake bs80 × 10mm surface of a recess of a thermometer inserted;
2. Six steel evaporating dish 22 × 1 × 0.3 × 1mm engraved mark number;
3. The spring thimble using leveraged, the operation is very light;
4. Electric hot plate heating method and no fire;
5. Varnish has formed at the bottom of intake;
6. High temperature resistant glass viewing window;
7. Microcomputer temperature controller, digital display, precision ± 1 °cpt100 sensor;
8. Digital timer, recording test time.
Technical parameters
1. Applied standards: sh/t0337;
2. Timing mode : digital timer;
3. Heating method : electric hot plate heating method ;
4. Total power: 500kw;
5. Temperature control: digital pid temperature controller;
6. Mounting: spring thimble;
7. Measuring range: room temperature ~ 400 °c± 1 °c;
8. Power supply: ac220v/50hz.
Scope
Applicable standards: sh / t0068 astm d1122
The instrument with the state standards and the american society for testing and materials standards development, measured by density meter and engine coolant concentrate density or relative density instrument using split structure, convenient operation, greatly improving the work efficiency.
Features
1. Engine coolant density meter uses the integrated design, easy operation and maintenance;
2. Engine coolant density meter with pid temperature control and high precision, stable;
3. Engine coolant density meter uses imported compressor refrigeration, cooling capacity, no noise;
4. Engine coolant density meter uses the results of the double bomb, to facilitate the operation of parallel experiments.
Technical parameters
1. Digital thermostat: 20 °c± 0.2 °c;
2. Cooling: compressor cooling;
3. Heating: electric tube heating;
4. Mixing method: motor agitation;
5. The kind of unit: two holes;
6. Power: ac220v/50hz.
Scope
Engine oil apparent viscosity analyzer applicable standards: gb / t6538 astm d5293 low dynamic viscosity index of the engine oil, the main test instrument, the use of modern advanced technology, mechanical, optical electronics and computer technology, and temperature measurement, temperature control. Temperature accuracy and stability.
Engine oil apparent viscosity analyzer reasonable structure, stable performance, simple operation, is the ideal detection equipment.
Features
1, engine oil apparent viscosity analyzer using the lcd screen display, man-machine interface friendly exchanges.
2, the engine oil apparent viscosity analyzer configured automatic diagnosis system, automatic fault prompts.
3, the engine oil apparent viscosity analyzer uses flanders brand speed control system and imported motor drive, to a great extent on the stability of the driving current stable and precise control drive motor speed, more accurate results.
4, the engine oil apparent viscosity analyzer automatically corrects the speed control system configuration system, automatic viscosity correction system, automatic calibration function curve system.
5, engine oil apparent viscosity analyzer smart operating system, the user simply one-button operation, automatic heating equipment, automatic timing, automatic calculation, automatic thermostat, automatic save results automatically print the report.
Technical parameters
1, cooling mode: imported compressor refrigeration
2, temperature range: room temperature ~ -35 ± 0.1 ?
3, circular way: imported low temperature cycle pump drive
4, the temperature control: temperature control system microcontroller
5, the drive motor: imported motor
6, display: lcd
7, the correction method: standard oil correction
8 power supply: ac220v ± 10% 50hz
Scope
Applicable standards: astm d6082 sh / t0722
High temperature lubricant foaming characteristics tester for testing the lubricant foaming characteristics at 150 ? when. The samples were heated to 49 ?, cooled to room temperature after 30min constant temperature, the sample was then transferred to a specified cylinder, and heated to 150 ?, diffusion into the metal head through the drying air, ventilation 5min, aeration is stopped immediately before the determination of the static static amount of foam amount of foam, the foam volume and movement after stopping ventilation predetermined time, the time and the total volume of the foam disappears percentage increase.
Features
1, the instrument for the split, including heating bath and precise flowmeters.
2, high temperature resistant borosilicate glass cylinder, f300 × 450mm, meet the standard requirements;
3, environmentally friendly heating oil bath, to reduce soot on the human body injury, efficient heat insulation effect;
4, stainless steel heater;
5, the air filter with glass wool;
6, microprocessor thermostat and pid control, digital display the temprature, accuracy 0.1 ?, pt100 rtd temperature probes;
Technical parameters
1. Temperature control mode: pid digital temperature controller import
2, temperature control accuracy: ± 0.1 ?
3, the heating method: heating oil bath
4, the whole power: 2.5kw
5, work unit: 2
6, the flow control: precision flowmeter
7, power supply: ac220v / 50hz
8, temperature range: 150 ± 0.1 ?
Scope
Petroleum products motion detector according to national standards gb / t265 regulations designed and manufactured for the determination of kinematic viscosity of liquid petroleum products. English lcd screen display, interactive interface, preset temperature, test time and other parameters menu prompts input, design aesthetic appearance, is the introduction of new instruments.
Features
1, the lcd screen english display, interactive interface, preset temperature, test time and other parameters, menu prompts input
2, the actuator using advanced ssr, which is characterized by non-contact, no action noise, no spark, vibration resistance, long life.
3, bath heater and draft tube internal parts such as the use of stainless steel, corrosion-resistant and durable.
4, automatic calculation and testing of the capillary constant time average of the product; the high precision temperature control, good accuracy.
5, the introduction of imported xecom us data processing chip, fast and accurate data processing
6-cylinder design, better insulation and protective measures
7, automatic countdown function, automatic calculation results
Technical parameters
1, the control temperature settings: room temperature ~ 100 ?
2, the number of samples: 2
3, constant temperature accuracy: ± 0.1
4. Display: lcd
5, results processing: automatic calculation of results
6. Countdown: automatic countdown
7, heater power: 1000w
8, work power source: 220v ± 10% 50hz
9, ambient temperature: room temperature ~ 35 ?
10, weight: 25kg
Scope
This instrument with atmel microprocessor core, mechanical, optoelectronic, electrochemical and micro-detection technology in one, using the most advanced digital optical detection system, automatic completion determining transformer oil acid value, the experimental results to standardize the format automatically printouts. The instrument reasonable structure, stable performance, simple operation, is an ideal detection equipment.
Features
1, the instrument is fully in accordance with gb / t7599-87 standard design and development, for domestic initiative, can accurately detect transformer oil, turbine oil, fuel oil and other petroleum products, anti-acid number of automatic test equipment.
2, no manual weighing just a sample placed in a specimen cup, the device will automatically injections, heated to reflux, determined to exclude waste, print the results display and other operations, reduce operator exposure sample and reagent, maximize the protection of their personal safety.
3, measurement instrument automatically deducted ethanol indicator background value and the background value, the result is more accurate.
4, instrument calibration instrument equipped with standard acid and calibration procedures, the user can at any time and in liquid instruments and calibration, and the solution used to overcome the changes in the concentration of defects and improve the reliability of test results.
5, the start time can be measured from 1 to 3 samples, easy to use, high efficiency
6, automatic detection end of the experiment: the color indicator measurement, automatic detection of the end of the color (color value can be set), and the same human judgment. (recognizes three indicator)
Technical parameters
1, applies to gb / t7599-87, gb / t264-83 standard.
2, the test range: 0.002 ~ 1mg koh / g
3, the measurement error: = ± 0.005 mg koh / g
4. Repeatability: =0.005 mg koh / g
5, temperature: 10 ? ~ 45 ?
6, for humidity:
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