Th2817b Precision Digital Lcr Meter Basic Accuracy 0.1% 50hz-100khz Frequency

US $1,140.00

???, ???, China
Jun 9th

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Introduction ? TH2817B/TH2817C LCR meter is newly-developed component measurement instrument providing high performance at low cost. It is perfect combination of general LCR meter and high-performance LCR meter with high-accuracy. The meter provides measurement speed up to 20times/second, 10 measurement frequencies from 50Hz to 100kHz, 3 common typical test levels, 5-digit resolution, two inner- source resistance selections and strong measurement functions. So it’s suitable for measurement of quality control on production line, incoming inspection, component design and evaluation. High performance at low cost ?With the base of our years’ experience of developing LCR meter, the meter reasonably combines easy operation and strong functions, and improves performance of 100kHz LCR meter. It is ideal instrument for incoming inspection and production line use. Communication interfaces ?TH2817B/TH2817C provides HANDLER, RS232C, GPIB interfaces, through which the meter can communicate with computer and build automatic measurement system and product test line. Convenient parameter saving and loading ?TH2817B/TH2817C can save 10 sets of measurement parameters, and automatically load saved parameters, which doesn’t have the trouble of repeat setting. Useful transformer measurement function ?TH2817C has transformer measurement function. Using special transformer test fixture, turns ratio (N, 1/N), mutual inductance (M), primary and secondary inductances (L2A, L2B), primary and secondary DC resistances (DCR, R2) can be measured without changing test cable mode. With adjustable bias voltage from -5V to +5V or DC bias current up to 150mA, the meter can conveniently measure communication transformer and choke with small power. Features ? Special LCD display ? 10 typical measurement frequencies from 50Hz to 100kHz ? Built-in ±2VDC bias voltage source, extendable to -5VDC~+5VDC bias voltage or max. bias current of 50mA(only TH2817C) ? 2 selectable source impedance: 30?/100?, easy to be compatible with other LCR meters ? Measurement speed up to 20 times/second ? Transformer parameter measurement function (only for TH2817C) ? Built-in 5-bin comparator ? Key lock function ? Automatic LCZ function ? 10 sets of measurement parameters saved ? Automatically recalling saved measurement parameters ? HANDLER and RS232C interfaces ? Optional GPIB (IEEE-488) interface Specifications TH2817B TH2817C Measurement function Measurement parameter LCR |Z|, R,X,G,B,C, L, Q,D, ?(deg),?(red) Transformer ------ DCR, M, N, 1/N, L2, DCR2 Basic accuracy 0.1% Equivalents circuit Series, parallel Mathematical function Absolute value deviation, ?% Ranging mode Auto, Hold, Manual selection Trigger mode Internal, Manual, External, BUS Measurement speed Fast: 20, Med: 8, Slow: 2 (times/second) (>=1kHz) Average times 1 - 99 Calibration function Open/Short frequency point, full frequency correction Measurement terminal 5-terminal Display mode Direct, ?, ?% Display 5-digit resolution, special LCD display with backlight Measurement signal Signal frequency 10 points: 50Hz, 60Hz, 100Hz, 120Hz, 1kHz, 10kHz, 20kHz, 40kHz, 50kHz, 100kHz Output impedance 30?, 100? Test level 0.1Vrms, 0.3Vrms, 1Vrms DC bias source ------ Fixed ±2VDC, 0~±5VDC adjustable 0~±50mA DC adjustable Measurement display range |Z|, R, X 0.0001? - 99.999M? C 0.001pF - 9999.9µ F L 0.001µH - 99.999kH D 0.0001 - 9.9999 Q 0.0001 - 9999.9 ? (DEG) -179.99? - 179.99 ? ? (RAD) -3.1415 - 3.1415 ?% -99.999% - 999.99% N,1/N ------ 0.001 - 999.99 DCR ------ 0.1m? - 199.99k? M,L2 ------ 0.001?H - 99.99kH Comparator and interface Comparator 5 bins (3 PASS bins, 1 FAIL bin), 1 AUX bin Memory 10 sets of inner instrument settings saved and recalled Interface RS-232C, HANDLER, GPIB (option) General Specifications: Operating temperature & Humidity 0°C - 40°C,