150W Constant Current Electronic Load 60V 10A Battery Discharge Capacity Tester

150W Constant Current Electronic Load 60V 10A Battery Discharge Capacity Tester

Description:
Video: http://www.tudou.com/programs/view/atNup0dKkXo/
 
This is a very cost-effective electronic load, the use of 2 completely independent 18 bit ADC chip, 15ppm voltage benchmark , makes the electronic load has a very high accuracy, with 1602 LCD display, display information in a comprehensive, spike any A With the monolithic integrated circuit built-in AD sampling digital display electronic load or battery capacity testing instrument, the CPU fan configuration 9cm, very quiet, load maximum power reached 150W, up to a maximum voltage of 60V, 10a, with temperature display and supports the discharge as a voltage setting can for all kinds of electric source load / aging etc. tests can also be of various cell / battery discharge capacity test and parameters to support user correction is users DIY, the best choice

Specification:
- Power supply voltage: DC12V ±5%
- Load mode: constant current load
- Load voltage: 0.5-60V
- Load current: 0-10A
- Maximum power: 150W
- Voltage reading precision: ± (0.1%+0.05%FS)
- Current reading precision: ± (0.2%+0.1%FS)
- Constant current precision: current reading precision +1d
- Noise index: 25dD (A)
- Basic size: 10*14*7cm

Package list:

1 x Tester only
 
instructions:
1, power adapter: DC12V, with special attention to the load power supply and power supply must be 2 independent power supply, can not be shared
2, the boot screen display Welcome; to use&rdquo “ that the device is normal
3, according to “ set ” key move the cursor, according to the cursor position for addition and subtraction operation, when the cursor position in the “ I” or “ V” according to the addition and subtraction switching voltage and current settings
4, the need to test the power of the connection, pay attention to the positive and negative, try to avoid the reverse
5, according to “ start ” key to start / stop electronic load, while the screen display “ ON” or “ OF”
6, often by “ start ” key more than 1 second, then the value of AH and time cleared, while closing the electronic load (if it is open)
Shows that; Auto&rdquo put put, 7 default state, the lower left corner of the display information in power, ah, temperature and time automatic switching, 2 seconds a switching times, press and hold the & ldquo; set up & rdquo; key and press the & ldquo; & rdquo; you can manually switch the display, each by a & ldquo; & rdquo; switch a (always hold & ldquo; setting up & rdquo; key) switching, fixed toggle the display of information, no longer automatically switch and need to open again automatically switch press and hold the & ldquo; setting up & rdquo; key and press the & ldquo; reducing & rdquo; right of the screen angle display & ldquo; said automatic switch open
8, all of the above settings will be automatically saved after power off, the power parameters are again on the power down before the parameters, but the electronic load, no matter when the power is off, the need to manually open
9, a load continuous operation of the maximum power and the room temperature, the ambient temperature is too high and need to reduce operating power, if heat sink temperature reached 87 degrees, the load will automatically reduce the power, if the temperature continues to rise, continue to reduce the power, when the core temperature reaches 91 DEG C, to stop working, cooling after the need to manually open
10, the load current will according to the input voltage automatically make adjustments, such as setting the 10a, if the input voltage is 20V, it will the actual current is changed into 150W/20V=7.5A (display sets the current still sets you up for 10a)
11, in need of statistical AH and time before, remember to clear, the machine is the default has been accumulated, will not automatically cleared, can only be cleared manually