New 5 1/2 Desk-top Digital Multimeter 120000 Th1951

US $599.00

shen zhen, China, China
Jan 30th

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TH1951 5 1/2 Digits Multimeter Brief Introduction ?The TH1951 is a high speed?high accuracy , 120,000 counts meter that meets the measurement needs of voltage?current and resistor. Its outstanding performances, such as high Reading Rate (Max. 40 Readings/ Second), and DC Voltage measurement accuracy up to 0.01%, provides an ideal cost-effective option for customer. ?The concise design of front panel of TH1951 makes it easier to locate and select the measurement function. High brightness vacuum fluorescent display allows the user to view clearly. Its 12 different measurement capabilities, including DCV/ACV?DCI/ACI??2W/?4W?Frequency/period?Diode Test /Continuity?dB/dBm, cover all basic measurement needs. ?Many new technologies have been adopted in TH1951, such as high speed low noise 26 bits A/D converter which gives the good linear and low noise performances. Fast response servo amplifier, floating power source and low offset buffer amplifier constitute front end of servo so as to remove the traditional attenuation?reduce offset drifting as well as to increase measurement rate. The SMD in the meter reduces the system density and volume. ?TH1951 adopts special input over load protect circuit which can stand 1500V voltage between input and ground. When over loaded, it can reset fast so as to ensure the safety and reliability of the equipment. Standard GPIB and RS-232 Interfaces with universal communication software are used in the meter for easy communication, data analysis and statistics as well as construction of automatic measurement system. The system accepts SCPI (standard commands for programmable instrument), it is compatible in communication software. Features ? 12 different measurement functions: DCV/ACV, DCI/ACI, ?2W/?4W, frequency/period, diode test, continuity, dB/dBm, etc. ? High-brightness vacuum fluorescent display (VFD) ? True-rms AC voltage and current measurement, with high frequency of 100kHz ? Maximum reading of 120,000 digits ? DCV measurement accuracy up to 0.01%, resolution 1µV ? Maximum measurement rate: 45times/second ? Equal accuracy frequency measurement more than 1MHz, minimum resolution of 10?Hz ? Zeroing (RFL) mode to eliminate residual reading ? 2W and 4W resistance measurement modes selectable ? Built-in mathematics calculation functions: mX+b, %, dB, dBm ? 512 readings storage and MAX/MIN/AVER/STD statistics ? HI/IN/LO comparator function ? GPIB and RS-232 interfaces for convenient system communication ? Calibration performed without opening the cover ? 10 sets of measurement states saved and recalled up Measurement function Measurement parameters DC voltage, AC voltage, DC current, AC current,2-wire resistance, 4-wire resistance, frequency, period, continuity, diode Mathematic function mX+b, %, dB, dBm, REL Range Auto, manual Display VFD Trigger mode INT/MAN/BUS Programmable delay 0~6000mS Reading storage & statistics 2 to 512 readings can be stored, loaded and counted Type of statistics: MAX,MIN,AVER,STD Reading hold To find out best stable reading for each data block of the given reading number according to the given accuracy. Limit measurement To judge HI?IN?LO and display, with ALARM for HI/LO Storage setup 10 setting files can be stored and loaded Calibration Recommended Fluke5520A with TH1951/TH1961 Accurate Calibration software ( option ) Communication interface GPIB (option), RS232C, SCPI command programming support Function parameter Measurement condition Calibration cycle: one year Operating temperature & humidity:18°C-28°C,

Product Type

Equipment