U2819 Precision LCR Meter

Test frequency: 20Hz – 200kHz
Basic accuracy: 0.05%
Test level: 5mV – 2V，resolution：1mV;100uA – 100mA, resolution：1uA
Test speed: Fast: 65, Med: 10, Slow: 5 (meas/sec)
Internal bias: Voltage mode:-5V -+5V，1mV steps;Current Mode:-50mA – 50mA , 20uA steps
Output Impedance: 10Ω, 30Ω, 100Ω

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LCR Meter

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Commodity name: U2819 Precision LCR Meter
Commodity ID: 1070403320196780032

Test frequency: 20Hz – 200kHz Basic accuracy: 0.05% Test level: 5mV – 2V，resolution：1mV;100uA – 100mA, resolution：1uA Test speed: Fast: 65, Med: 10, Slow: 5 (meas/sec) Internal bias: Voltage mode:-5V -+5V，1mV steps;Current Mode:-50mA – 50mA , 20uA steps Output Impedance: 10Ω, 30Ω, 100Ω

Brief Introduction:

U2818 Precision LCR Meter is a new generation of impedance test equipment with high accuracy, wide measurement range and six digits resolution. Being possessed with test frequency up to 300kHz, test voltage of 5mV-2V, built-in -5V-5V DC bias and -10V-10V DC voltage source output, it can meet all requirements for measuring components and materials and provide guarantees for production line quality assurance, incoming inspection and laboratory precision measurements. Otherwise, the Handler, RS232C and GPIB interfaces as well as improved command system provided by the instrument make it easier to build the test system.

Features:

■ Simultaneously display of four different parameters with flexible combinations

■ AC and DC parameters can be measured simultaneously without interference; self-demagnetization

■ High speed and efficiency measurement: Max. 65 meas / sec (with display)

■ Built-in bias voltage: -5V- + 5V; support bias mode

■ Support DC source output: continuously adjustable independent voltage source (-10V ~ 10V), resolution of 2.5mV, low noise

■ Auto DUT trigger function: the DUT can be measured once be trigger and the measurement results and discrimination will be displayed.

■ Flexible limit comparator: support tolerance mode, sequence mode and parameter exchange

■ Rapid and easy determination of Pass/Fail through multi-parameter test function

■ Powerful list sweep function: mixed scanning of various excitation source and display of different parameters; also support multiple-channel scanners of devices

■ New graphical scanning functions: frequency / level / bias / DC source make nuanced analysis of elements

■ Complete user correction function: up to 64 dot frequency correction; can be applied to multi-channel scanning amendment for higher measurement consistency and repeatability

■ Rich communication interfaces: RS232C / USB-CDC / USB-TMC / HANDLER / GPIB

■ Multiple USB storage modes: CSV and TXT format for storing test data, BMP, PNG, GIF formats for stored on-screen images, U disk storage / recall setup files, U disk firmware upgrade

■ Storage / recall of Parameters: real-time storage of all parameters without losing after shutdown; supporting internal storage of 100 groups, external storage and recalling of 500 groups

General Specifications:

Temperature & Humidity		0°C－40°C, ≤90%RH
Power Requirements	Voltage	99V - 242V
	Frequency	47.5Hz－63Hz
Power		≤ 20 VA
Dimension (W×H×D)		350mm×120mm×360mm
Weight		Approx. 3.5kg

Measurement function
Test parameter	\|Z\|,C,L,R, X, \|Y\|,B,G,D,Q,θ,DCR
Basic Accuracy	0.05%
Measuring speed	Fast: 65, Med: 10, Slow: 5 (meas/sec)
Equivalent circuit	Series, Parallel
Range mode	Auto, Hold
Trigger mode	Internal, Manual,Auto, External and Bus
Correction	Open / short / load, full-frequency, 64 dot frequency
Graphic Scanning	Frequency, level, bias voltage / current, DC source
List sweep	20 points frequency, level, bias voltage / current, DC source
Monitor	480 * 272,5-inch TFT color screen
Memory	Internal:100 groups，External:500 groups(U-disk)
Test signal
Test frequency	U2818	20Hz – 300kHz, resolution：1mHz
	U2819	20Hz – 200kHz, resolution：1mHz
Output Impedance	10Ω, 30Ω, 100Ω
Test level	5mV – 2V; resolution：1mV,100uA – 100mA; resolution：1uA
ALC function	5mV – 1V
Internal DC bias source	Voltage mode		-5V -+5V，1mV steps
	Current Mode		-50mA – 50mA , 20uA steps
DC source output	-10V - +10V; resolution: 2.5mV
Measurement display range
\|Z\|, R,X	0.01mΩ - 99.9999MΩ
\|Y\|, G, B	0.0001uS – 999.999S
C	0.00001pF – 99.9999mF
L	0.00001µH – 99.9999kH
D	0.00001 - 9.99999
θ(Deg)	-179.9° – 179.9°
θ(Rad)	-3.14159 – 3.14159
Q	0.01 - 99999.9
Δ%	-999.99% - 999.99%
DCR	1mΩ - 99.9999MΩ
Compare and interfaces
Comparators	10 bins, BIN0 - BIN9, NG, AUX,PASS / FAIL LED display
Interface	RS232C/USB-HOST/USB-CDC/ USB-TMC/HANDLER/GPIB（Options）/SCANNER（Options）

U2819 Precision LCR Meter
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