Product Introduction After years of research and development our company has successfully developed battery charge and discharge tester which is highly intelligent and accurate with its proprietary technology. This tester can be used as a discharge load in the off-line state of the battery and realize constant discharge of the set value through continuous control of discharge current. During discharge when the terminal voltage of the battery or the voltage of the single battery falls to the set lower limit or the set discharge time reaches or the set discharge capacity the instrument will automatically stop discharging and record all valuable and continuous real-time data of the process. Battery charge and discharge tester system the voltage monitoring information of single battery is simple safe and accurate with wireless relay access. Battery charge and discharge tester it has a very friendly man-machine interface which can not only complete all kinds of settings and data query under the prompt of menu but also save the process data of discharge in the memory of the equipment transfer to the U disk through the data interface and analyze the data through the special software of the upper computer to generate the required curve and report. Battery charge and discharge tester there is perfect protection function not only sound light warning but also a clear interface tips.
After years of research and development our company has successfully developed battery charge and discharge tester which is highly intelligent and accurate with its proprietary technology. This tester can be used as a discharge load in the off-line state of the battery and realize constant discharge of the set value through continuous control of discharge current. During discharge when the terminal voltage of the battery or the voltage of the single battery falls to the set lower limit or the set discharge time reaches or the set discharge capacity the instrument will automatically stop discharging and record all valuable and continuous real-time data of the process. Battery charge and discharge tester system the voltage monitoring information of single battery is simple safe and accurate with wireless relay access. Battery charge and discharge tester it has a very friendly man-machine interface which can not only complete all kinds of settings and data query under the prompt of menu but also save the process data of discharge in the memory of the equipment transfer to the U disk through the data interface and analyze the data through the special software of the upper computer to generate the required curve and report. Battery charge and discharge tester there is perfect protection function not only sound light warning but also a clear interface tips.
we have large amonut lithium ion Battery in warehouse.all kinds of the Battery for Battery pack, Bluetooth,ect.
1.Max Dimension: 34.2x61.5mm 2.Nominal capacity: 20000mAh (2mA/2.0V) 3.Nominal voltage: 3.6V 4.Max constant discharge current: 150mA 5.Max pulse current: 300mA 90pcs/carton 280x228x335mm3 10kgs/carton
CAS:18880-36-9 Trade name: DPS Chemical name: N,N-dimethyl-dithiocarbamylpropyl sulfonic acid, sodium salt Molecular formula C6H12NaO3S3 Assay: 98% Appearance: White to yellowish powder Application: It is used as a brightening agent in acid copper baths and can get a Bright and ductile deposit when used together with polyetherand wetting agents.
Product name:ups Chemical name:3-(amidinothio)-1-propanesulfonic acid Molecular formula:c4h10n2o3s2 Cas no:21668-81-5 Purity:95% Appearance:white powder Applicationïthis product can be used together with polyvinyl alcohol or nonionic surfactant in acidic copper plating can get provide bright copper layer with good ductility. Also can be used in other acidic electroplating solution, such as acidic silver plating and palladium plating.
Zps(3-(benzothiazolyl-2-mercapto)-propylsulfonate sodium salt) Cas no. 49625-94-7 Molecular weight 311.376 Density N/a Boiling p, N/a Molecular formula C10h10nnao3s3 Melting p, ,320,�,�c (dec.) Trade name zps Chemical name 3-(benzothiazolyl-2-mercapto)-propylsulfonate , sodium salt Sodium 3-(benzothiazol-2-ylthio)-1-propanesulfonate Ph:2.0-5.0 Assay 90% Appearance: yellowish powder Application: used as top brightener in baths for copper and precious metals at a concentration of 10-50mg/l.
CAS: 27206-35-5 Trade name: SPS(SP) Chemical name: Bis-(sodium sulfopropyl)-disulfide Other name: SPS 1-Propanesulfonicacid,3,3dithiobis-,disodium salt 3,3dithiobis-1-propanesulfonicacidisodiumsalt MF: C6H12Na2O6S4 Mw: 354.4 EINECS: 248-324-3 HS:2930909090 Molecular formula: C6H12O6S4(Na)2 Assay: 90% Appearance: White or yellowish powder Application: As a brightening agent for acid copper baths for decorative and functional deposits, it is functionally compatible with most components of typical copper bath formulation such as non-ionic surfactants, polymeric amines and other mercapto compounds.
CAS:96-53-7 Trade name H1 Chemical name 2-mercapto thiazoline Other name: 2-Thiazoline-2-thiol 2-Thiothiazoline H4MT Metabasal Molecular formula C3H5NS2 Assay 98% MF: C3H5NS2 Mw: 119.21 MDL Number: MFCD00126013 Mp: 105-106 C Water Solubility: SOLUBLE IN HOT WATER HS Code: 29341000 Raw materials: Ethanolamine MDL Number: MFCD00126013 Appearance White needle crystal Melting point 105-106 Application It is used as main component of additive for acid copper plating. Good brightness and level result can be obtained. Storage: keep in cool, dry place
CAS: 126-83-0 Other name: 1-Chloro-2-hydroxy-propane-3-sulfonicacid,sodium salt Sodium 3-chloro-2-hydroxypropanesulfonate 3-Chloro-2-hydroxypropanesulfonic acid, sodium salt MF: C3H6O4ClSNa Mw: 196.6 EINECS: 204-807-0 Molecular Formula : C3H6O4ClSNa Molecular Weight : 196.6 Assay:98.5% Appearance:White crystalline powder Application:The molecular structure contains both strong activity halogen atoms and hydroxyl, and contains of the hydrophilic sulfonic acid salt group, is a synthetic polymer industry important functional monomer, also can be used as organic chemical intermediates, for the preparation of surface active agent, modified starch, drilling fluid drop water loss materials.
CAS:49625-94-7 Trade name ZPS Chemical name 3-(benzothiazolyl-2-mercapto)-propylsulfonate ,sodium salt Molecular formula C10H10O3NaNS3 Assay 90% Appearance: Yellowish powder Application: used as top brightener in baths for copper and precious metals at a concentration of 10-50mg/L.
Product description Current transformer field tester was developed with high-end testing technology, large-scale electronic circuit design and accord with national related protocol . It has solved the problem of big working intensity,trival operation while on-site test of current transformer, voltage transformer. Meanwhile the product has a reliable performance,and the function is strong. Technical index
The LDWL1901 Electric/ Li-battery Powered Rail Bolt Wrench is portable type used for fastening and loosening the nuts from M30-M36, high working efficiency with light weight and replaceable battery. PODUCT SPECIFICATIONS Model LDWL1901 Dimension(mm) 850*330*150mm Rated voltage (DC.V) 24V Battery pack capacity (Ah) 24-48 Weight: 12.2kg
Vertical double lithium electric torque wrench (model: LK-LDB1901) is a railway digital display torque wrench with vertical operation and double lithium electric protection technology, and its working torque is>3000N m.
Vertical double lithium electric torque wrench (model: LK-LDB1901) is a railway digital display torque wrench with vertical operation and double lithium electric protection technology, and its working torque is>3000N m.
1.Manufactured by FBATTERY, it's certified with CE, ROHS, and UN38.3 for quality assurance. 2.This 1/2AA-sized battery has a nominal voltage of 3.6V and a capacity of 1200mAh, ensuring a stable and long-lasting power supply. 3.With an operating temperature range of -55�°C to +85�°C, it can withstand extreme conditions. 4.The battery features a low self-discharge rate of less than 1% after one year of storage at 20�°C, ensuring reliability. 5.Suitable for applications in the intelligent and instrument area, remote/wireless systems, and intelligent fire control systems. 6.Its stainless steel container and hermetic glass-to-metal sealing ensure durability and safety. 7.Compatible with various models of 1/2AA batteries, including Tadiran, Saft, and Toshiba. 8.With a shelf life of over 10 years, this battery is built to last. Get your ER14250 Lithium Thionyl Chloride Battery now and power up your water meter alarm with confidence!
Place of Origin Hubei, China Type Electric Rail Cutting Machine Material Aluminium Dimensions (L x W x H) (mm) 85*48*50 Brand Name Linkage Model LJ-LDC2001 Rated voltage (AC.V) 220 Motor power (Kw) 7 Weight (Kg) 13 Battery pack capacity(Ah) 12-20 Optional Operating temperature range ( C) -40~50 C Packaging and delivery Packaging Details Export Standard Wooden box + pe bag+paper carton, 1 unit/Wooden box , G.W: 18KG Selling Units: Single item Single package size: 85X48X50 cm Single gross weight: 18.000 kg
The Battery powered rail cutting machine has passed the strict verification of protection grade, and supports the work in rainy and snowy weather; Professional lithium battery platform for ultra long endurance operation; The equipment can be used normally under extreme conditions such as high cold and high altitude; The lithium battery has passed the safety test conducted by the national authority. SPECIFICATION Model LJ-LQG2101 Weight Machine body13kg battery7kg Cutting 60kg rail time
Overview In the process of semi finished and finished production of power transformers, before the newly installed transformers are put into operation and according to the state Grid's preventive test rules, it is required to test the transformer's turn ratio or voltage ratio regularly.The traditional variable ratio bridge operation is tedious, the reading is not intuitive, and the necessary conversion, the test result is only one phase change ratio value.The transformer transformer ratio tester overcomes the shortcomings of the traditional transformer ratio bridge test, the screen uses a large screen high resolution LCD screen, convenient to use in the field, with Chinese menu prompt function, simple and intuitive operation, a complete three phase change ratio test, test speed, high accuracy. Technical parameter range 0.910000 The accuracy of reading 0.1 2 words or equal to 500 reading 0.2 2 words 500 3000 Reading 0.3 2 words 3000 The resolution of the 0.9 9.9999 0.0001 100 999.99 0.01 10000 and above 1 10 99.999 0.001 1000 9999.9 0.1 Working power supply AC220V 10 50Hz Instrument weight 3.5kg The use of temperature 10 50 Overall dimensions 260mm l 200mm W 160mmH Relative humidity 90 no dew Feature Full three phase sinusoidal inverter output, the output voltage is automatically adjusted, with soft start, soft stop function, so the test speed is fast, high precision Three-phase transformer, single-phase transformer, PT, Z type transformer ratio, group, polarity test function Blind test function, that is, variable ratio and group test when high and low pressure connection mode is not known; CT variable ratio polarity test function Angle difference test function for single-phase test Tap position can be tested up to 197
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