Real-time monitoring of single cell voltage, current and temperature, data acquisition quick and accurate
Posted By admin on July 22, 2009
Intelligent battery capacity test system
First, the background of an overview of
New battery put into operation in the former, the need for capacity test; in the operation of the battery pack, can be designed to test the standby time and the actual capacity, in order to ensure the normal operation of the system, also need to check on the dell inspiron 1525 battery,dell inspiron 1526 battery discharge test is generally once a year.
As a result of the performance of batteries depends on the performance of the entire group of cells in a worst, there is a need to discharge process for each section to monitor the battery voltage to the battery voltage dropped to discharge monomer under the limit to stop the discharge, to avoid battery damage the battery and the performance of each section for analysis. Previous discharge mainly variable resistance equipment, resistance disc, carbon, water tanks and so on, the need for artificial regulation of discharge current, the control accuracy of the low labor intensity.
And monitoring the battery voltage monomers are mainly two ways: manual measurement and automatic measurement cable. Manual measurement of the time unable to do so as a result of continuous and simultaneous, more human error, poor accuracy, so the performance of batteries can not be made more accurate, objective assessment, and the heavy workload. Although cable automatic measurement data collected to improve the speed and accuracy, reducing the workload, but the connections are more complicated to operate, there are certain security risks, and can not be ruled out when the first-line collection system to connect wires between the battery have a “bridge voltage “The impact of measurement data. Wireless automatic measurement techniques to overcome the above-mentioned lack of effective, with faster acquisition, measurement and high precision, the unique advantages of ease of use.
Hangzhou Scott Electronic Equipment Co., Ltd. in accordance with the needs of the market through years of development, to a unique patented technology, successfully developed an automatic constant-current discharge equipment – smart battery capacity test system (including smart battery load tester and Wireless Battery Test System). Company to a number of unique patented technology ahead of the level of development and production testing of battery operation and maintenance of equipment, to provide users with comprehensive and reliable dell inspiron 1720 battery,dell inspiron 1721 battery maintenance programs across the country have been widely used, and its excellent performance and improve the The service system has been recognized for many users.
Second, the system program
System
Intelligent battery tester load modules + + constant-current load test wireless battery management system + computer analysis software.
Of which: battery test system, including wireless (wireless cell voltage acquisition module + signal repeater)
System function
System for discharge current control to achieve constant current constant-current discharge and acquisition mode using the wireless real-time acquisition of the single cell voltage. In the discharge, when the group monomer battery terminal voltage or voltage drop under the limit set, or set discharge time that automatically stop the discharge, and discharge can be stopped manually at any time. In the discharge process, the real-time display discharge current, voltage group, the single cell voltage, discharge time and discharge curves and discharge data automatically saved and not the loss of down. The system is equipped with a comprehensive analysis of computer management software for data downloading, inquiry, analysis and report printing, and accurately determine the actual dell inspiron 1525 battery,dell inspiron 1526 battery capacity.
System features
1, Intelligent battery load tester
Constant current discharge, discharge current, continuously adjustable
Automatic shutdown function: battery voltage, or single cell voltage lower than the set value, set the time of discharge
The parameters of the discharge process, the whole curve display, and automatically stored in the device, power-down is not lost
A variety of control methods: front manual control, remote contact control, computer control of the background
Multiple fault protection features, load-discharge of the special and unique control method (patented technology), high reliability, small size, light weight, easy to operate and easy to carry
Flexible way to read the data: devices discharge records can be stored in the “load data store-and-forward device” (portable mobile storage) computer, the computer can also be read directly.
Large-screen LCD high-definition all-English show, simple operation, easy to use
System parameters (discharge current, the protection of the minimum discharge voltage, discharge time, the number of batteries) is free to set up
Computer Management sound analysis software, to view any time of the battery parameters, curve, and generate reports, using computer-controlled discharge can process real-time display of the parameters of the discharge curve
Acquisition single-cell voltage acquisition using wireless transmission, data acquisition quick and accurate
2, constant-current load module
In order to obtain a greater discharge current can be produced by the constant current load and load modules supporting the use of instrument.
Constant current load module controlled by the computer software or load management device, when receiving the arrival of management software or load instrument discharge instructions, began to discharge and cessation of discharge, does not have its own data-processing, preservation and display.
3, wireless battery test system
Real-time monitoring of single cell voltage, current and temperature, data acquisition quick and accurate
Wireless cell voltage acquisition module acquisition of high precision, low power consumption, small size, light weight, easy to use, safe and reliable
Wireless signal repeater with RS232/RS485 communication interface, with the computer, load instrument or other communication and control equipment
Can be measured at the same time up to 4 batteries, dell inspiron 1720 battery,dell inspiron 1721 battery monitoring of the total number of 320
Wireless Battery Test System with the Company or other discharge load instrument supporting the use of load can also be used independently, on-line monitoring of the battery charging and float charging operation
Comprehensive analysis of computer management and control software, real-time measurement data and curves show the data and query and report output.
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