HP Original laser toner cartridges produce high-quality black text and graphics documents. Maintain productivity with easy-to-manage reliable cartridges. Optional high-yield cartridges deliver up to three times more pages than standard cartridges. Product subgroup: Standard Capacity Toner Cartridges; Print Cartridge/Bottle, Color(s): Black

2017年12月13日 · Modern computer sound cards have lower residual distortion than HP331A. If used with specialized software that can be purchased for few hundred dollars, they can be employed for all audio frequencies (below 40kHz) measurements at levels reaching -150dB. Sure they can, but that's not what the thread is about is it?

2005年8月8日 · Basically, what makes a 334A (333A or 332A) more suited than a 331A? What other items are needed to bring a 331A to the level of a 334A? Heres specs for all models from HP.

Shop for hp hp 331a black original laser toner cartridge at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up. ... HP - Envy 2-in-1 14" Full HD Touch-Screen Laptop - Intel Core 5 - 8GB Memory - 512GB SSD - Natural Silver. User rating, 4.7 out of 5 …

Find many great new & used options and get the best deals for HP Hewlett Packard Distortion Analyzer 331A at the best online prices at eBay! Free shipping for many products!

2015年11月26日 · This thread is to chronicle my HP 331A repairs. So far, in the inspection stage no power yet applied. Found 2 bad solder connections on the power supply board and one of which was a sad C4 capacitor. Both Filter caps measured about 200uf and had an ESR of 0.22OHMS. I still think they are ready to go.

HP 331A Black Original Laser Toner Cartridge (W1331A) All tech specs; Product subgroup: Standard Capacity Toner Cartridges. Print Cartridge/Bottle, Color(s) Black. Page yield (black and white) ~5,000 pages (Approximate average yield based on ISO/IEC 19752. Actual yield varies considerably based on content of printed pages and other factors.

HP 331A - Noir - originale - cartouche de toner (W1331A) - pour Laser 408dn, MFP 432fdn

The HP 331A through 334A are fine instruments for measuring THD over a very wide frequency range, and they are also competent wideband AC voltmeters. At the time they were designed, their THD measurement floor of around 0.01 - 0.02% was as good as the equipment they were designed to measure.

2018年3月4日 · The Model 331 A, 332A, 333A, 334A Distortion Analyzers measure total dis¬ tortion down to 0.1% full scale at any frequency between 5 cps and 600 kc; harmonics are indicated up to 3 me. These instruments measure noise as low as 50 microvolts, and measure voltages over a wide range of level and fre¬ quency.