Fast arrival BTS -2004H comprehensive battery tester can test of 0-20V and 1-4 Li-ion cells.Current: 0~12A | Инструменты

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The operation is simple, the voltage resolution of 1 mv

Suitable for all kinds of secondary rechargeable battery test

Can be used for rapid detection of production line and terminal customer incoming material

Containing static parameter detection and charge and discharge capacity

the basic performance

The machine shell: white painted iron shell

According to the key: intelligent direction keys

Display: English

The test terminal: banana plug

P C Interface: RS232

Test speed: 2S

Tong: provide secondary development kit

Function Overview
The basic functions of the battery tester include:
1. Static Test
1) Voltage test (For the Li-ion battery in protection status, this function can be
automatically woken up.)
2) Impedance test
3) Charge test
4) Discharge test
5) Over-current test (for Li-ion battery only)
6) Short-circuit protection function test (for Li-ion battery only)
7) Identification resistor 1 (or thermal resistor) test
8) Identification resistor 2 (or thermal resistor) test
9) Setting upper and lower thresholds for the above parameters whose values can be
measured, for the purpose of fast-screening.
10) Communication code test for the batteries with communication IDs (Currently, this
function is only available for DS2502.)
2. Capacity Test
After this function is selected, the tester automatically selects the most appropriate voltage
and current according to the selected battery type, the number of cells connected in serial
and the battery capacity, and then conducts a complete charge & discharge test. During the
discharge process, the tester calculates the actual capacity of the battery, providing a solid
reference basis for judging the performance of the battery.
3. Battery Charge
After this function is selected, the tester can be used as a multi-function smart recharger. It
can charge different combinations of batteries (BTS-2004HH can quickly charge up to 4
Li-ion cells connected in serial, 12 Nickel-Metal hydride cells connected in serial, and 6
maintenance-free cells connected in serial), greatly facilitating the use and test of the
batteries. It can real-time display the charge duration and the charged capacity (measured in
mAH).
4. Battery Discharge
After this function is selected, the tester can discharge the battery. It can also control the
discharge cut-off voltage. This avoids the over-discharge which may be occurred during the
discharge through electronic load or resistor. With this tester, the battery manufacturer can
test batteries easily. After selecting the battery type, voltage and capacity are selected, the
tester can start the smart discharge to discharge the battery safely.
5. Program DC Power
After this function is selected, the tester can be used as a precise digitally-controlled DC
power supply unit. The maximum output voltage is 20V (BTS-2004H) or 10V
(BTS-2002H); the maximum output current is 2A. You can set the output voltage and
limited current directly. The tester can be easily used for special charge and test of battery
and power supply of other devices, thus enlarging the application scope of the tester.  6. Program E-load
After this function is selected, the tester can be used as a precise digitally-controlled
electronic-loading unit. It can work in these modes: constant current, constant voltage,
constant resistance, and constant power. In the modes other than constant-voltage mode, the
cut-off voltage can be set to facilitate the measurement of battery discharge. When the load
voltage is lower than the cut-off voltage, the operating current can be cut off to avoid the
damage caused by deep discharge of the battery. Besides, this tester can be used in
occasions where electronic load is needed, for example, recharger test and aging test of
switching power supply.
7. VOL and IMP
After this function is selected, the tester can be used as a general 3 1/2 digital voltmeter or a
digital milliohm meter. It can continuously indicate the input voltage and battery impedance,
and the resistance value of two identification resistors. It can be used in place of a special
impedance meter for fast screening and detection of batteries.
8. Enter Calibration
After this function is selected, the tester can be calibrated without removing the outer shell,
thus to ensure high measurement accuracy. The following items can be calibrated: voltage
measurement, impedance measurement, charge current measurement, discharge current
measurement, and so on. Before the use of this function, it requires the user to input a
confirmation password to avoid unauthorized operation.
9. Read ID (Currently, this function is available for DS2502 only and applicable to the
batteries used in MOTO mobile phones.)
After this function is selected, the tester can read all the internal data of DS2502. It
real-time displays the data of any address and the last CRC data. By comparing the CRC
data of the last two bytes, you can judge whether the transmitted data is correct Specifications
Operating environment:
1. Temperature: 0~40°C
2. Altitude: <2Km
3. Relative humidity: 40~80%
Measurement range:
1. Voltage: 0~10V(BTS-2002H) or 0~20V (BTS-2004H) Minimum resolution:1mV
2. Current: 0~12A Minimum resolution: 10mA
3. Impedance: 0~999mΩ Minimum resolution: 0.1mΩ
4. Identification resistor: 0.1~999.9KΩ Minimum resolution: 0.1KΩ
5. Capacity: 0~10000mAH Minimum resolution: 1mAH
Test speed:
1. Static test (all functions): 1.1~2 seconds
2. Capacity test (charge and discharge of 1C current): 3~4 hours
Measurement accuracy:
1. Voltage: 10V±0.5% (after calibration)
2. Current: 2A±2% 10A±5%
3. Impedance: 150mΩ±2%
4. Identification resistor: 10KΩ±1%
5. Capacity: 10AH±2%
Program DC power:
1. Max. output voltage: 10V (BTS-2002H) or 20V (BTS-2004H)
2. Max. output current: 2A
3. Ripple current: <20mV
4. Load regulation: <10%
5. Response time: 1S
Program DC E-load:
1. Max. voltage: 10V (BTS-2002H) or 20V (BTS-2004H)
2. Max. current: 2A (continuous) 10A (10 seconds)
3. Max. power: 40W (continuous) 80W (10 seconds)
Power supply voltage: 220V±10% 50Hz
Power consumption: 50Wat maximum
Weight: 4.5Kg
Dimensions: L (300mm)×W (300mm)×H (100mm)
Packing dimensions: L (370mm)×W (360mm)×H (170mm)
Tare weight: 5.0Kg