We are one of the leading hardware tools manufacturer exporter in Shandong China.In order to acquaint you with our business lines,we give you our company's introduction to you covering the mail items suppliable at present. Our company specilizes in producing all kinds of hardware tools such as steel picks,all kinds of hammers,wrecking bars,scrapers,plastering trowels,brick layers.chisels,shovels,steel forks,axes.hoes.Our products enjoy good popularity in Europe,America,Middle East,Southeast Asia.We have been in this line for
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SAT-8AS Lookafor is developed for the fault testing of local telephone circuit using internationally advanced measuring technique in connection with the current situation of domestic telephone network. The instrument is of portable structure, and specially designed for the use of telecom and exchanger room operating staffs, line attendants, mobile phone servicing staffs and etc. As a good assistant to the line construction and maintenance staffs, this instrument can not only figure out the distance of trouble point, but also assess the condition of terminal equipment in addition to line faul
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SAT-4C series portable optical power meter is widely used in the fields of optical-fiber construction and maintenance as an intelligent optical power meter by adopting the techniques of Microcontroller of singlechip. It has an internal installed LW probe and exquisite design. Equipped with a new type thin film switch, it can be operated easily with the function of damp-proof and meet the demands of operation under various conditions of environments. The whole process of designing and manufacturing for this product is controlled according to the ISO 9001 quality system standards.
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General SAT-701 series ADSL Tester includes SAT-701B ADSL Tester and SAT-701C ADSL2+ Tester, which are hand-held communication instruments that support batteries as power supply, and has a large screen with English display. This product is particularly applicable for the field cutover, acceptance and maintenance of ADSL equipment, and can be widely used by ADSL business operators like China Telecom, China Rail Company, etc, and is the best choice of ADSL engineers and technicians.
General: SAT-1AS/1BS/1CS 2M Transmission analyzer is mainly used for measuring bit error rate and analyzing the line fault and reason. It could easily accomplish transmission parameters measurement for N¡Ñ64k channel of 2M system and daily maintenance test. SAT-1CS 2M transmission analyzer could test for digital channel of 2M bit/s interface¡Band digital channel of V.24/V.28/RS232¡BV.35¡BV.36¡BRS499¡BX.21¡BRS485¡BEIA530¡BEIA530A¡Bcodirectional 64kbit/s interface.
SAT-ER01 Earth Resistance Tester is a new-type digital earth resistance tester with complete function and high accuracy, which could be applied for earth resistance measurements of all kinds of electric equipment and building. Not only this product could measure earth resistance, but also it could measure AC voltage and soil resistivity. Functions & Features: •There is no need to dig assistant rod when performing 2-pole measurement and the test is simple and fast. •Possess online, offline testing function and data memory function. •Small and hard structure, and it is suitable for serious en
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¡» Functions and Features: „« Control chip of power supply adopts import military use grade IC, other parts could adopt import industrial grade parts, the design of charger is optimized and reasonable, the production technics is serious and complete in order to guarantee the reliability and stability of machine. „« Power switch tube adopts IGBT parts made in Japan in order to improve the reliability of whole machine. „« Perform charge according to charge characteristics curve of battery, designed charge mode is :¡§constant current¡÷(voltage stabilizing value of uniform charge)voltage fixing and
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ƒå Functions „« Provide heavy current detectability of battery, which could effectively detect discharge performance of battery. „« The instrument could simultaneously set up discharge off protection conditions during discharge: ①whole pile off condition; ②discharge time off condition; ③discharge capacity off condition When it detects any off condition is met or working of tester is abnormal, the tester would automatically stop the test, in order to prevent from over discharge, and effectively protect the battery. „« It could also manually stop the test. <
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ƒå Functions: „c Online monitoring: when the battery pack is under the state of online discharge, uniform charge, floating charge, it could perform real-time monitoring for battery pack and cell; it includes the whole pack voltage, cell voltage, whole pack charge/discharge current, whole pack charge capacity, whole pack discharge capacity and etc; „c Capacity test: It could perform constant current check discharge and set up discharge parameters after the battery pack is removed from system, the tester would automatically perform discharge function, and display discharge current¡Bbattery disc
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It is a kind of natural edible pigment extracted from crucifer red radish. The main composition is anthocyanins. The amaranthine powder can easily absorb damp. After absorbing damp, it becomes lump, but doesn¡¯t affect its application. It is soluble in water, alcohol and solution of water and alcohol, but insoluble in oil and absolute alcohol. The environment PH value can influence its hue and stability. At PH 2.0-6.0, the color is stable salmon pink; at PH 7.0, it is blue: at PH above 7.0, it is unstable green. Application: it can be used in the coloring of wine, carbonic acid drinks, juice
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