Description

Digital Bridge Meter

Descriptions

AT810D/AT2811 digital LCR meteriscreated as the smallest bench-type digital meter, this depends on Applentprofessional intelligent instrument technology. Four grades of test frequency: 100Hz, 120Hz, 1kHz, 10kHz; 6 parameters (L, C, R, Z, D, Q) can be tested and the built-in comparator caneasily deal with the sorting operation of components which made AT2811 high cost-performance.

Digital Bridge Meter
 Technical Parameter 
SPECIFICATIONS
 

AT810D Digital LCR Meter

AT2811 Digital LCR Meter promotion

Parameters L,C,R,Z,D,Q,θ(deg),θ(rad) L,C,R,|Z|,D,Q
Basic Accuracy 0.2% 0.25%
Frequency 100Hz,  120Hz,  1kHz,  10kHz 100Hz, 120Hz, 1kHz, 10kHz
Display Range L: 0.01μH-9999H       C: 0.01pF-9999μF

R,Z:0.0001Ω-99.99MΩΔ%: -9999% – 9999%D: 0.0001 – 9.9999Q:0.0001-9999

L: 0.01mH-9999H C: 0.01pF-9999mF

D: 0.0001–9.999   Q: 0.0001–999.9

R,Z: 0.0001W – 99.99MW

Max Reading Principle parameter: 99999  sub parameter: 99999
Source Resistance 30W and 100W
Range Automatic and manual with 6 ranges
Signal Level 0.1Vrms, 0.3Vrms and 1Vrms
Speed 2 times/second, 5 times/second Slow: 3 times/second, Fast: 10 times/second
Equivalent Circuit In series and parallel
Result Display Show & sorting results
Adjustment Short and open sweep frequency correction
Comparator 5-bin sorting
Protection 1000V/10mF,600V/80mF or 400V/150mF capacitance electrify protection None
Interface Optional RS232 None
Beep P1, P2, P3, NG, OFF
Others VFD display, keypad lock and data hold function LCR automatic parameter select, LED display
GENERAL FEATURES
Power Supply Voltage: 198V AC – 240V AC, Frequency: 50Hz, Power: Max 15VA
Size 264mm(Width)x107mm(Height)x350mm(Depth) 4kg 220mm (Width)x85mm (Height)x259mm (Depth); 2kg
ORDERING INFORMATION
Accessory ATL501: Test cableATL601: Test fixture

ATL600: Short-circuit device

Optional: ATL608 SMD patch clamp

ATL508: SMD patch test clip

ATL501: Kelvin Test clip; AC power cord