Name: Friend Experimental Analysis Instrument Co., Ltd
Address: 3F/8, No. 627 Lugu Road , LongSea Group, Changsh
Telephone: 86 0731-83889629

Friend Experimental Analysis Instrument Co., Ltd
3F/8, No. 627 Lugu Road , LongSea Group, Changsh

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Automatic acid tester (Reflux method)

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.

Cetane tester FDR-3622

Scope of application The instrument conforms to the standards of ASTM D613, ISO 5165 and so on.

Octane tester (motor / research method) FDR-3571

Scope of application According to the test methods of GB/T503,GB/T5487,ASTMD2699,ASTMD2700 standard, it divides into the octane tester in motor method/research method.

Best price Portable digital oil ph meter price

Scope FDQ-0131 portable PH meter is a digital display pH meter, which uses blue backlight, LCD double digital display, which can display pH, temperature or the potential (mV) value. FDQ-0131 portable PH meter suitable for laboratory universities, research institutes, environmental monitoring, industrial and mining sectors aqueous sample to measure the pH value and potential (mV) value, coupled with a measurable solution ORP electrode ORP (Oxidation - reduction potential) value, coupled with ion ...

Auto rotation hang strip corrosion test

Scope Applicable Standards: GB18175-2000 and HG/T2195-1991 standard Features 1, the overall structure is compact and practical instrument, automatic lifting cantilever structure, easy to dismantle not only the coupon and observed during the test, but also enhance the appearance of the instrument. 2, the instrument uses interactive transmission structure, symmetry stirring speed, reducing mechanical friction, effectively reduce the noise during the experiment. 3, a total of ten sets of rotary ...

Dust particle tester laser particle size analyzer

Scope FDQ-0301 laser particle size analyzer based on physics Fraunhofer diffraction and Mie scattering theory basis. This theory can be simply understood as: travels in straight lines parallel laser beam blocking particles encountered in the communication process, the phenomenon of diffraction and scattering, and small angle light scattering large particles, small particles of light scattering angle is large. Figure 1-1 shows the diffraction pattern formed by individual particles, the larger th ...

Digital Liquid Particle Counter for lubricant oil

Scope Particle counter using a photoresist method (shading type) principle, used for detecting the size and number of solid particles in the liquid. It can be widely used in aviation, aerospace, electric power, petroleum, chemical, transportation, port, metallurgy, machinery, automobile manufacturing and other fields in the hydraulic oil, lubricating oil, transformer oil (insulating oil), turbine oil (turbine oil), the gear oil, engine oil, aviation kerosene, oil, water-based hydraulic fluid so ...

Portable liquid and oil particle counter

Scope of application 1 the instrument can be installed in a variety of hydraulic transmission, lubrication, oil filter, cleaning machine, testing and other systems on the test bench, to achieve the system oil cleaning degree of online testing. 2 the instrument can be selected according to the actual needs of different interface components, easy to connect with the system's detection point, to achieve online detection. Features This instrument adopts the principle of light resistance method, ...

Transformer oil particle counter on line

Scope of application 1. Real-time monitoring of pollution construction equipment hydraulic system; 2. Real-time monitoring of industrial equipment, oil pollution smelting oil production processes; 3. Real-time monitoring of filter, clean the oil pollution equipment; 4. Real-time monitoring of the power industry gearbox, the degree of contamination of the lubricating oil system. Features 1. The test is fast, the instrument at least once per minute to calculate the test results; 2. The dete ...

Automatic Potentiometric Titrator mercaptan sulfur ...

Scope According to the People's Republic of China National Standard GB / T 1792 requirements "mercaptan sulfur distillate fuels assay (potentiometric titration)" under the design and manufacture suitable for measuring the content is within 0.0003 ~ 0.01% (m / m) range, no hydrogen sulfide jet fuel, gasoline, kerosene and light diesel mercaptan sulfur. Features 1, the liquid crystal display, English operation interface, can display information about the test parameters and measurement results ...

Automatic titrator oil mercaptan sulfur analyzer

Scope Mercaptan sulfur analyzer by automatic potentiometric titration principle, under computer control, petroleum products Determination of mercaptan sulfur content. Equipment imported titration unit, titration curve smoothing, correct the position of the end point of the titration to ensure the accuracy of the results. It is an essential instrument petrochemical laboratory, analysis room and research departments. Features 1, mercaptan sulfur analyzer using imported titration devices, high ...

Rapid food pesticide residue test for fruit

Scope Widely used in vegetables, fruits, food, tea and organic phosphorus and carbamate pesticides residues in soil for the rapid detection of. Suitable for all levels of agricultural inspection center, production base, farmers markets, supermarkets, health, environmental protection, Gjestgiveri Hotel and other fields. <br& ...

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Changsha Friend Experimental Analysis Instrument Co., Ltd is a leading brand of petroleum product analysis apparatus field at china. As a professional manufacturers of petroleum testing equipment, we are an active member in standards organizations and lead standard development to guarantee that the methods meet customer requirements of precision and ease of use. which is why friend Instrument Company is a leading producer and supplier of petroleum and petrochemical instrumentation in china.

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