U2816A Precision LCR Meter

Test frequency: 50Hz – 200kHz, Resolution：1mHz
Basic accuracy: 0.05%
Test level: 10mV – 2V，Resolution：1mV
Test speed: Fast: 65, Med: 10, Slow: 5 (meas/sec) Internal bias: 5V- +5V，Resolution：1mV;U2816B
Output Impedance: 10Ω, 30Ω, 100Ω

keywords: LCR Meter Capacitance Meter

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LCR Meter

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Commodity name: U2816A Precision LCR Meter
Commodity ID: 1070404034000211968

Test frequency: 50Hz – 200kHz, Resolution：1mHz<BR> Basic accuracy: 0.05%<BR> Test level: 10mV – 2V，Resolution：1mV<BR> Test speed: Fast: 65, Med: 10, Slow: 5 (meas/sec) Internal bias: 5V- +5V，Resolution：1mV;U2816B<BR> Output Impedance: 10Ω, 30Ω, 100Ω

Brief Introduction:

U2816 Series 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 200kHz, test voltage of 10mV-2V, built-in typical 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; resolution: 1mV

■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 32 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(option)
Basic Accuracy 0.05%	0.05%
Measuring speed	Fast: 65, Med: 10, Slow: 5 (meas/sec)
Equivalent circuit	Series and Parallel
Ranging mode	Auto, Hold
Trigger mode	Internal, Manual,Auto, External and Bus
Correction	Open / short / load, 32 dot frequency correction
Graphic Scanning (Optional)	Frequency, level, bias voltage / current, DC source (Only U2816A is optional)
List sweep	10 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	U2816A	50Hz – 200kHz, Resolution：1mHz
	U2816B	50Hz – 200kHz, 37 typical frequency
Output Impedance	10Ω, 30Ω, 100Ω
Test level	10mV – 2V，Resolution：1mV
ALC function	10mV – 1V (no in U2816B)
Internal DC bias source	U2816A		-5V- +5V; resolution：1mV
	U2816B		no
Built-in DC source (Option）	-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 – 999.999mF
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 （only U2816A is optional）
Comparator and interface
Comparators	10 bins, BIN0 - BIN9, NG, AUX PASS / FAIL LED display
Interfaces	RS232C/USB-HOST/USB-CDC/ USB-TMC/HANDLER/GPIB（Options）/SCNANER（Options）

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