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Home Products Family Micro ohm MeterAT512
AT512 Precision Resistance Meter
Measure from very low (0.1μΩ) to very high (110MΩ) with single instrument.
Along with capabilities for fast, precise measurements over a broad resistance range, AT512 also provides functions for comparator and PLC interface. Employing a four-terminal measurement method, AT512 is particularly suitable for measuring the resistance of motor and transformer windings, relay, switch and connector contacts, PCB patterns, inductor DC resistance and in shipping inspection tests.



 Patent NO.: ZL2006 3 0188075.3
Specification
Parameter DC resistance
Accuracy 0.01%
Measurement Range 0.1μΩ~110MΩ
Measurement current Current range: 1μA~1A
Range Automatic and manual with 11 ranges
Speed 167 times/second, 60 times/second, 10 times/second, 2 times/second
Display Show,ΔABS,Δ% and sorting result
Display Max 104000
Adjustment Open & short reset
Comparator 30 groups record, NG-LO, GD-IN, NG-HI display and output, adjustable beep and volume
Trigger Internal, manual, external and remote
Interface RS232C,Handler Interface
Temperature compensation Accuracy:0.2 °C Ranger: 0~80 °C
Method 4 terminal shielding(2 check terminal and 2 driving terminal) and external shielding ground section
Voltage: 198V AC - 240V AC Frequency: 50Hz Power: Max 15VA
External size: 264mm (Width)x107mm (Height)x350mm (Depth) Inside size: 216mm (Width)x88mm (Height)x323mm (Depth) 4kg
ATL501: Kelvin clip ATL801: 232 communication cable
ATL620: meter resistance 4-terminal test clip
Four-color vacuum fluorescent screen VFD display Keypad lock and data hold function temperature compensation interface
Feature
High brightness, ultra clear four-color VFD Display.
Auto Zero-Adjust for each range
Comparator Function: Stores up to 30 sets of measurement conditions HI/IN/LOW/GD/NG VFD Show or HANDLER out.
Four-terminal resistance measurement.
Build-in RS-232C, Handler(EXT-I/O) Interface
Beeper and brightness can be adjusted.
Internal,Manual,External and Remote Trigger.
USB Interface(Optional).
SCPI compatible command sets.
Keypad lock function.
Data Hold function.
Application
Pure resistance
the resistance of motor and transformer
windings,
Enamel-insulated wire resistance.
relay/switch connector contacts,
PCB patterns,
chip inductor DC resistance.
Wire Resistance.
Car,ship and plane fasten or secure resistance.
More Details
Accessories
  ● ATL501 Kevin clib
  ● ATL801 RS232C Cable(2m)
  ● ATN0 RS232C Interface
  ● ATN2
Related Link...
  ● AT510Pro
  ● AT510
  ● AT510SE
  ● AT510L
  ● AT510M
  ● AT518L
  ● AT516
  ● AT511C
  ● AT2511
  ● AT515
  ● AT516L
  ● AT518