UC2878 20Hz-1MHz LCR meter

FOB Price 2400 - 2800 USD / Unit

MOQ	1 Unit
Packaging	480mm245mm490mm
Lead Time	7

Quick Details (View All)

Frequency	20Hz-1MHz	Warranty	12 Months
OEM	available

Product Details

UC2878/UC2878A High Frequency LCR meter

Performance Characteristics

■ Four-parameter display, arbitrary parameter combination, up to 12 kinds of measurement parameters.

■ 7 inch 16: 9 TFT LCD display, resolution: 800×480 RGB

■ Basic measurement accuracy is 0.05%, the maximum test speed can reach 50 times/Sec.

■ Test frequency range: 20Hz—1MHz, resolution is 10 mHz.

■ Automatic level control ALC function for testing voltage or current.

■ Four different signal sources output impedance such as 30 Ω, 100 Ω, 50Ω,10 /CC

■ Built-in comparator, 10 file sorting and file counting function

■ Graphical scanning analysis function supports frequency/ level/offset scan, which can help you dissect the device performance easily.

■ 10 points list scan function.

■ Internal 0V, 1.5V, 2V DC bias voltage source.

■ 2m/4m test cable expansion（optional accessories）

■ Optional ±10V（±100mA）及1A internal DC bias source.

■ Internal 100 setting files for storage or call, 500 groups of testing files of U disk are expanded to save or call.

■ Software version of the instrument can be upgraded and updated by USB HOST.

■ U disk can support file systems with FAT16, FAT32 format.

■ Standard RS232C, HANDLER, USB HOST, headphone interface, optional GPIB, LAN interface.

Measurement function
Test frequency		UC2878 20 Hz－1MHz，10mHz resolution
		UC2878A 50Hz - 1MHz, 44 frequencies
Test parameters		\|Z\|, \|Y\|, C, L, X, B, R, G, D, Q, θ, DCR
Basic measurement accuracy		0.05%
Equivalent Circuit		Series, parallel
Math function		absolute deviation, percentage deviation
Range method		automatic, hold, manual selection
Trigger mode		internal, manual, external, bus
Measurement speed（≥1kHz）		Fast speed: 50 times/sec, medium speed: 12 times/sec, slow speed: 3 times/sec
Average time		1—255
Delay time		0—60s, 1ms as step
Correction function		Open circuit / short circuit / load
Test end configuration		Five ends
List scan		10 points list scan function
Display mode		Direct reading，Δ，Δ%，V/I（Measured voltage / current monitoring）
Display		800×480 RGB7 inch 16: 9 TFT LCD display
Test signal
Output impedance			30 Ω, 100 Ω, 50Ω, 10 /CC optional
Test signal level			Normal：5mV-2V, 1mV step constant level：10mV-1V, 1mV step
Bias source	internal		0V, 1.5V, 2V
	optional		UC6802A：±10V（±100mA）DC bias current
			UC6802B：0-1A DC bias current
Display range
\|Z\|, R, X			0.01m Ω — 99.9999 MΩ
DCR			0.01 mΩ — 99.9999 MΩ
\|Y\|, G, B			0.00001µS — 99.9999 S
C			0.00001 pF — 9.9999 F
L			0.00001 µH — 9999.99 H
D			0.00001 — 9.9999
Q			0.00001 — 9999.9
θ (DEG)			-179.999º — 179.999 º
θ (RAD)			-3.14159 — 3.14159
Others
Comparator function			Ten files: (nine files qualified, a file unqualified), and another subsidiary file AUX
Memory			10 groups of internal setting files for storage / recall
Interface			Standard RS232C, HANDLER, USB HOST, headphone interface, optional GPIB, LAN interface