AT6820 Insulation Resistance Meter
ACTIVE
RS232HANDLER
RS485OPTIONS
SCPI
USB-DISK
OVERVIEW
    AT6820 Insulation Resistance Tester is a Fully automatic real-time detection micro-desktop instrument controlled by high-performance ARM microprocessor, the instrument with LCD display,Digital keyboard & Applent operation system, which makes the display more clear and operation more convenient.



    The instrument has a built-in voltage source of 1V~1000V with a resolution of 1V, which can be programmed to output arbitrarily; the instrument has an insulation resistance accuracy of 2%, and the measurement range can reach 10G. With 9999 readings, the measurement speed can reach 30 times per second.
FEATURES
  • AT6820 Insulation Resistance Tester is a Fully automatic real-time detection micro-desktop instrument controlled by high-performance ARM microprocessor, the instrument with LCD display,Digital keyboard & Applent operation system, which makes the display more clear and operation more convenient.
  • The instrument has a built-in voltage source of 1V~1000V with a resolution of 1V, which can be programmed to output arbitrarily; the instrument has an insulation resistance accuracy of 2%, and the measurement range can reach 10G. With 9999 readings, the measurement speed can reach 30 times per second.10 sets of settings can be stored , and 10 sets of settings can also be stored on an external USB disk, which is convenient for recalling different specifications.
  • Build in comparator, The result of the file comparator can be output through the Handler interface. Unique list scan function, programmable 5 different voltages, scan measurement of insulation resistance, and output 5 comparison results through HANDLER. Standard with USB-232 interface and RS-232 interface, RS-485 interface, support Modbus RTU protocol, very convenient to communicate with PLC.
SPECIFICATIONS
ParametersInsulation Resistance Tester
Output VoltageDigital Control 10V ~ 1000VDC
AccuracyAccuracy 2%
Measurement Range0.000M ~ 9.99GΩ
Display Max9999
RangeAuto & Manual
Speed30 times/s
AdjustmentFull range open -circuit reset
Result Displayshow, current, resistance,Peak and sorting results
Charging Timer0.1S~999S
Charging Current1.8mA
ComparatorOK:合格
NG LO
NG HI
InterfaceHandler, RS232, USB,RS485 interface
Power SupplyAC:100V~240V, power:20VA
Dimension & Weight306.93*263.84*107
4kg
AccessoriesATL507: Three-terminal test clip ATL108: RS232 communication cable power cord
Other FunctionsContact check, list scan, short circuit detection, U disk storage, file storage, support SCPI/MOdBus (RTU) protocol, inquire high and low sound settings
APPLICATIONS
    Test parameters: Insulation Resistance
    Test range: More than 10GΩ
    Output voltage: 10V~1000VDC
    3.5 inch LCD display
    Standard with Automation equipment interface
DOCUMENTATION
DOCUMENTS
DATASHEET ENGLISH

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STANDARDS
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