TH2827C Impedance meter TH2827B TH2827A

TH2827 series is a new precision LCR meter with various functions and a higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. This instrument has a basic accuracy of 0.05%, maximum test frequency of 1MHz and resolution of 10 mHz. It is easy to operate with a 4.3-inch LCD screen as well as selectable Chinese and English operation interfaces. Integrated transformer test function greatly improve the test efficiency. The instrument is also provided with multiple interfaces which can meet various requirements of the automatic sorting test, data transmission and storage. 

Impedance meter

技术参数

模型				TH2827A
Frequency of test signal		频率		20Hz—300kHz
		最小分辨率		10mHz, 4-digit frequency input
		准确性		0.01%
展示				800×RGB×480 7-inch TFT LCD display
ACLevel		Voltage range of test signal		5mV—2Vrms
		Minimumresolution of voltage		100μV, 3-digit input
		准确性	ALC ON	10% x set voltage + 2MV
			ALCOFF	6% x set voltage + 2MV
		Current range of test signal		100μA—20mA
		Minimumresolution of current		1μA, 3-digit input
		准确性	ALC ON	10% x set current + 20μA
			ALCOFF	6% x set voltage + 20μA
DCbias voltage source		Voltage/Current range		0V— ±5V / 0mA—±50mA
		解决		0.5MV / 5μA
		Voltage accuracy		1% x set voltage + 5MV
		ISO ON		Be used for the bias test of inductance and transformer
AC Source impedance			ISO ON	100哦
			ISOOFF	30哦,50哦,100Ω selectable
DCR source impedance				30哦,50哦,100Ω selectable
Test parameters of LCR				|Z|,是|, C, L, X, 乙, 右, G, D, 问, θ,DCR, Vdc-Idc
Parameter display of test page				One set of main/sub parameter,10-point list sweep
Test parameters of transformer				DCR1(primary, 2-terminal),DCR2(secondary, 2-terminal),中号 (mutual inductance), 氮, 1/氮,Phase, Lk (leakage inductance),C(primary, secondary capacitance),
基本精度	LCR test parameter			0.05%
	氮			0.1%
	Calibration			Warm-up time ≥ 30 秒; Environment temperature:23±5ºC; Signal voltage: 0.3Vrms-1Vrms;Zeroing: After OPEN or SHORT;Length of test cable: 0 米
测量时间(≥10 kHz)				快速地: 13 ms / timeMedium: 67 ms / timeSlow:187 ms / timePlus the refresh time of display character
Display range ofLCR parameter	Z, 右 , X,DCR			0.00001Ω — 99.9999MΩ
	|是|,G,乙			0.00001μs — 99.9999s
	C			0.00001pF — 9.99999F
	L			0.00001μH — 99.9999kH
	D			0.00001 - 9.99999
	问			0.00001 - 99999.9
	θ(DEG)			-179.999º — 179.999º
	θ(RAD)			-3.14159 - 3.14159
	Δ%			-999.999% - 999.999%
Equivalent circuit				Serial, 平行线
Range mode				汽车, 抓住
Trigger mode				内部的, 手动的, 外部的, Bus
Average times				1-255
Calibration function				Open,short calibration with full frequency or dot frequency,Load
Math operation				Direct reading, ΔABS, Δ%
Delay time setup				0-999, minimum resolution: 100us
比较器				10-bin sorting, BIN1-BIN9, 的,AUX
				Bin counter
				PASS/FAIL on front panel,LED indication
List sweep				·201 points list sweep·Frequency, AC voltage/current, internal/external bias voltage/ current can be swept.·Each sweep point can be sorted separately.
Internal nonvolatilememory				40 sets of LCRZ setting files
External USB memory				GIF filesLCRZ setting filesTest data can be stored via USB memory directly.
界面	输入输出接口			HANDLER on rear panel
	SCI			USB,RS232C
	PCI			GPIB (选修的)
	NI			局域网
	Memory interface			USB主机 (front panel)
General Specifications
Operating temperature and humidity				0℃-40℃, ≤ 90%RH
电源	电压			99V-121V,198V-242V AC
	频率			47HZ-63Hz
Consumption				最大限度. 80 VA
方面(宽×高×深)				280 毫米× 88 毫米× 370 毫米(with no sheath)369 毫米× 108 毫米× 408 毫米(with sheath)
重量				大约. 5 公斤