Immediately have to buy discount HP4278A capacitance meter Agilent4278A- Li Haifeng Brand: | HP | HP HP4278A capacitance meter Agilent4278A measuring speed: 6.5ms / 10ms / 21ms measurement parameters: CD, Q, ESR, G CD measurement accuracy: 0.07%, 0.0005 (1kHz, 21ms) 0.05%, 0.0002 (1MHz, 21ms) Agilent 4278A 1kHz / 1MHz capacitor tester is a reliable high-speed high-precision test equipment for the production line and quality control for the capacitor into the factory inspection. Agilent 4278A can improve test efficiency of small and medium-capacity capacitor (measurable to 200μF, the capacity to accommodate the data values ??most ceramic and film capacitors). Technical Specifications: Measuring parameters CD, Q, ESR, G test signal frequency: 1kHz and 1MHz ± 0.02% signal level: 0.1 ~ 1Vrms, ± 10% (C≤20μf), to measure the time stepping 0.1Vrms: 6.5ms / 10ms / 21ms (typ) measuring range parameters 1kHz 1MHz 1MHz normal mode high-precision C 0.01pF ~ 200.000μF 0.00001pF ~ 1280.00pF 0.00004pF ~ 2663.00pF D 0.00001 ~ 9.99999 0.00001pF ~ 9.99999 0.00001pF ~ 0.99999 cable length compensation 0 1 or 2m comparator: 10 compartment capacitance classification of qualified D, Q, ESR and G / fail testing memory card slot for external memory card slot for storing control settings and compare the classification limits and call (memory card can be optional, see below Option 004). Technical Specifications: Measuring parameters CD, Q, ESR, G test signal frequency: 1kHz and 1MHz ± 0.02% signal level: 0.1 ~ 1Vrms, ± 10% (C≤20μf), to measure the time stepping 0.1Vrms: 6.5ms / 10ms / 21ms (typ) measuring range parameters 1kHz 1MHz 1MHz high accuracy in normal mode or 2m cable length compensation comparator 0,1: 10 compartment capacitance classification qualified for the D, Q, ESR and G / fail Testing the memory card slot for external memory card slot for storing control settings and compare the limits for classification and call (memory card can be optional, see below for Option 004). General Specifications: Operating temperature / humidity 5 ° ~ 45 ℃, 40 ℃, at a relative humidity of 95% ? 4278A 1kHz / 1MHz capacitor tester Opt W30 expanded service Opt 001 只 只 1kHz test frequency of 1MHz test frequency Opt 002 Opt 0031% of the frequency drift; power 100,120,220Vac ± 10%, 240Vac + 5-10%, 48 ~ 66Hz, 200V Amax size of about 426mm (width) * 177mm (height) * 498mm (length) (16.77 inches * 6.97 inches * 19.61 inches) Weight: about 15kg (33 pounds standard) use of measuring instruments used are the advantages: 1, compared with the newly purchased instrument months delivery period, buying second-hand equipment delivery period much shorter. Time is in the market today is undoubtedly the most obvious advantage. 2, the price of second-hand equipment cheap, basic equipment for the new purchase price of 20% to 50%. In today's rapid development of electronic technology, equipment updates are faster, smaller investment in the least risk. 3, in order to allow you to safely use second-hand equipment we offer, we sell second-hand equipment can be done: a warranty ranging from six months to one year. 2, according to your request, to the national measurement test instrument calibration unit. Note: The company's main second-hand equipment, the company will supply a vast majority will continue to be directly imported from abroad, Condition new, low price, high cost, and do our best to be the best in service! Please call us or visit to purchase, and welcome book.