07 Sep 2021 The LS9955/LS9956 Automatic Safety Test System is according to GB4706.1, IEC/EN60335-1, UL60335, GB7000, IEC60598, GB4943, IEC60950 and GB9706.1. It is used for luminaries, home application and motor tools safety test in production line or R&D Lab.
Specification:
• Remote control device (Optional)
• Display all setting parameters and testing results in the same big LCD menu
• PASS/FAIL limit values can be set. It has alarm sound and indicator light
• Test mode programmable; 50 groups setting available, 8 test steps per group
• Quick discharge
• Support 50Hz and 60Hz frequency; Electric safety wall detecting feature
• The LS9955 can do test for Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC) and Ground Resistance (GR)
• The LS9956 can test for Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC), Ground Resistance (GR) and Power
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Withstand Voltage Test (AC/DC)
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Insulation Resistance Test (IR)
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Voltage Range
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Accuracy
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Current Range
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IR Range
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Accuracy
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Voltage Range
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100~4000V
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± (5%+3V)
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AC: 0.10~20.00mA
DC: 0.10~12.00mA
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1.00~2000MΩ
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5% + 0.5MΩ
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DC100~1000V
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Leakage Current Test (LLC)
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Grounding Resistance Test (GR)
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LLC Range
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Accuracy
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Voltage Range
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GR Range
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Accuracy
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Output Current
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0.10~20mA
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± (0.3%+5uA)
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AC10.0~300.0V
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0~600mΩ
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± (5%+2mΩ)
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AC1.00~30.00A
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Power Test
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Voltage
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Current
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Power
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PF
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Accuracy
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Test Time
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10~300V
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0.010~20.00A
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1.0~6000.0W
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0.2~1.0
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Class 0.5
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0~999.9s
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