{"id":15151,"date":"2020-12-16T10:45:03","date_gmt":"2020-12-16T03:45:03","guid":{"rendered":"https:\/\/techmaster.com.vn\/lcr-meter-gw-instek-lcr-821\/"},"modified":"2021-10-02T16:57:15","modified_gmt":"2021-10-02T09:57:15","slug":"gw-instek-lcr-821-lcr-meter","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/gw-instek-lcr-821-lcr-meter\/","title":{"rendered":"GW Instek LCR-821 LCR Meter"},"content":{"rendered":"
\n

SPECIFICATIONS GW Instek LCR-821 LCR METER<\/strong><\/p>\n

TEST FREQUENCY<\/strong><\/p>\n

12Hz ~ 200kHz (504 steps) for LCR-821<\/p>\n

BASIC ACCURACY (*)<\/strong><\/p>\n

0.05% for basic accuracy for LCR-821\/819\/817<\/p>\n

TEST SPEED<\/strong><\/p>\n

68ms for LCR-821\/819\/817\/816<\/p>\n

TEST SIGNAL LEVELS<\/strong><\/p>\n

5mV ~ 1.275Vrms ( 5mV\/step ) for LCR-821\/819\/829\/817\/827<\/p>\n

DC BIAS<\/strong><\/p>\n

Internal:\u00a02V<\/p>\n

External:\u00a00 ~ 35V for LCR-821<\/p>\n

DISPLAY RANGE (**)<\/strong><\/p>\n

Resistance:\u00a0R 0.00001\u03a9 ~ 99999k\u03a9<\/p>\n

Capacitance:\u00a0C 0.00001pF ~ 99999uF<\/p>\n

Inductance:\u00a0L\u00a00.00001mH ~ 99999H<\/p>\n

Quality Factor:\u00a0Q 0.0001 ~ 9999<\/p>\n

Dissipation Factor:\u00a0D 0.0001 ~ 9999<\/p>\n

Impedance:\u00a0|Z| 0.00001\u03a9 ~ 99999k\u03a9 for LCR-821<\/p>\n

Phase Angle (Degree):\u00a0\u03b8\u00a0\u00a0 -180.00\u00b0 ~ 180.00\u00b0 for LCR-821<\/p>\n

TEST MODE<\/strong><\/p>\n

R\/Q, C\/D, C\/R, L\/Q,\u00a0Z\/\u03b8, L\/R for LCR-821 only<\/p>\n

EQUIVALENT CIRCUIT<\/strong><\/p>\n

Parallel or series selectable<\/p>\n

MEMORY<\/strong><\/p>\n

100 memory blocks total<\/p>\n

AVERAGE<\/strong><\/p>\n

1 to 255 times<\/p>\n

TEST SPEED MODE<\/strong><\/p>\n

SLOW, MEDIUM and FAST<\/p>\n

DISPLAY MODE<\/strong><\/p>\n

Value, \u25b3, \u25b3%<\/p>\n

DISPLAY<\/strong><\/p>\n

240 x 128 dot matrix C.C.F.L back light LCD<\/p>\n

INTERFACE<\/strong><\/p>\n

Standard\u00a0 : RS-232C for LCR-821<\/p>\n

POWER SOURCE<\/strong><\/p>\n

Line Voltage Range:\u00a0100V – 240V, 47-63Hz\/400Hz<\/p>\n

DIMENSIONS & WEIGHT<\/strong><\/p>\n

330(W) x 149(H) x 437(D)mm, Approx. 5.5kg<\/p>\n

Introduction GW Instek LCR-821 LCR Meter<\/strong><\/h2>\n

The LCR-800 Series are high-end digital LCR meters for component\/material measurements, applicable to various R&D activities and assembly lines. The large 240 x 128 dot matrix LCD display provides ample room for two measurement items and setup parameters, allowing you to grasp measurement results quickly. All test modes are able to measure supplementary factors, such as, R\/Q, C\/D, C\/R, and L\/Q. The LCR-821 also contains precise resistance measurements as a combination of absolute value and phase angle. 100 sets of measurement setup memory allow sharing a single unit among multiple testing conditions or sites. For a better viewing experience in a standard PC monitor, proprietary Windows based software is accessible via the RS-232C terminal. The handler interface is also a standard feature for LCR-826\/827\/829.<\/p>\n

FEATURES<\/strong><\/h2>\n

– Test Frequency:<\/span>
\n– 12Hz~200kHz (LCR-821)<\/span>
\n– 12Hz~100kHz (LCR-819\/829)<\/span>
\n– 12Hz~10kHz (LCR-817\/827)<\/span>
\n– 100Hz~2kHz (LCR-816\/826)<\/span>
\n– 0.05%~0.1% Basic Accuracy<\/span>
\n– 100 Sets Memory for Save\/Recall of Settings<\/span>
\n– R\/Q, C\/D, C\/R, L\/Q, Z\/\u03b8, L\/R Test Modes<\/span>
\n– Absolute Value,\u0394Value, and \u0394% Measurement Display<\/span>
\n– 240 x 128 dot Matrix LCD Display<\/span>
\n– Displays Condition and Test Result Simultaneously<\/span>
\n– Standard Interface: RS-232C (LCR-821)\/ Handler (LCR-829\/827\/826)<\/span>
\n– Optional Interface: RS-232C (LCR-819\/817\/816)<\/span><\/p>\n<\/div>\n

GW Instek\u00a0 Brand<\/strong><\/h2>\n

Good Will Instrument Co., Ltd (acronym is GW Instek)\u00a0 is a leading manufacturer of electrical test & measurement instruments in Taiwan. GW Instek is founded in 1975 and began as a manufacturer of power supplies and quickly expanded into the development of high precision electronic test and measurement instruments. After decades of experience in the test and measurement industry, GW Instek has grown to become one of the important manufacturers and developers of test and measurement instruments worldwide.<\/p>\n","protected":false},"excerpt":{"rendered":"

FEATURES<\/strong><\/h2>\n

– 100 Sets Memory for Save\/Recall of Settings<\/span>
\n– R\/Q, C\/D, C\/R, L\/Q, Z\/\u03b8, L\/R Test Modes<\/span>
\n– Absolute Value,\u0394Value, and \u0394% Measurement Display<\/span>
\n– 240 x 128 dot Matrix LCD Display<\/span>
\n– Displays Condition and Test Result Simultaneously<\/span><\/p>\n","protected":false},"featured_media":6759,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[260,274,277],"product_tag":[],"class_list":{"0":"post-15151","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-measuring-instruments","7":"product_cat-electrical-measuring-instruments","8":"product_cat-lcr-meter","9":"pa_attribute-electricity","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-grouped"},"yoast_head":"\nGW Instek LCR-821 LCR Meter - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"GW Instek LCR-821 - also contains precise resistance measurements as a combination of absolute value and phase angle. 240 x 128 dot Matrix LCD Display.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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