Specification (BS-9088 Series):
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Model
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BS-9088J
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BS-9088K
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BS-9088J-3A
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BS-9088K-3A
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Number of test channels
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384
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480
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384
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480
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Battery holder
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Adjustable Li-Polymer or soft packing cell holder with jig board
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Space length of each jig layers (mm)
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125
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100
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125
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100
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Number of jig layers
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12
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15
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12
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15
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Distance between jigs (mm)
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70
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Charge and discharge current range(A)
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0.01 ～ 2
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0.01 ～ 3
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Current measurement accuracy
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±(0.1% FS + 0.1% RD)
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±(0.1% FS + 0.1% RD)
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Current resolution (mA)
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1
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1
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Voltage measurement range(V)
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0.1 ～ 5
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0.1 ～ 5
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Voltage measurement accuracy
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±4mV
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Voltage resolution(mV)
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1
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1
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Constant voltage range(V)
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2.5 ～ 4.5
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2.5 ～ 4.5
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Constant voltage accuracy
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±4mV
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Voltage range of tested cell(V)
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2 ～ 5
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2 ～ 5
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Time measurement range(min/ step)
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30000
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Time measurement accuracy
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±0.1%
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Maximum steps number
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64
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Maximum circles number
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256
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Grading modes
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capacity, time, open-circuit voltage, average voltage, fixed voltage time
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AC power input
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3￠AC380V±5% 50Hz
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Dimensions (mm)
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1450 mm wide ×500 mm deep ×1800 mm high
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BS-9088 Series Li-Polymer cell formation & grading equipment
Features:
l It is designed for use in the formation and grading of Li-polymer or soft packing rechargeable cells
l Each channel owns the constant current-constant voltage circuit, smooth transition from constant current to constant voltage, the channels will not influence to each other.
l Modular design ensures reliability and easy maintenance.
l Automatic adjust charge current, discharge current and constant voltage for easy operation
l It adopts special fixture for Li-polymer cells, which is easy to operate. The shape of equipment is designed reasonable and beautiful.
l Every channel has a LED indicator which shows the test state of cell.
l It provides 5 grading modes: capacity grading, time grading, open-circuit voltage grading, average voltage grading, fixed voltage time
l Testing process allows 64 steps parameters, 256 circles. Every channel saves the whole data and curves of experiments process.
l Communication: RS-485, baud rate: 57.6Kbit.
l It can protect data when power failure and continue to run when power is restored.
l The equipment can work off-line.