Re: [volt-nuts] Ayrton Shunt does double duty.

Much appreciated! I saw some of those units listed on eBay inexpensively and was curious about such a “mod”. Have you characterized it for tempco? Sent from my iPhone > On Apr 30, 2018, at 2:02 PM, geoelectron...@rallstech.net wrote: > > Leeds and Northrup Ayrton Shunt box Model 2664. > >

Re: [volt-nuts] Low noise reference

Apologies, the last message went out before I was finished drafting it. See these links: https://www.eevblog.com/forum/metrology/ultra-low-noise-reference-2dw232-2dw233-2dw23x/ https://www.eevblog.com/forum/metrology/factory-2dw23x-order-aggregation-thread/ Note that these zeners are quite

Re: [volt-nuts] Low noise reference

Hello, Are you familiar with the 2DW232, a Chinese zener? There is one particular factory in China which is somehow producing exceptionally low noise units (much lower noise than the LTZ1000). There is an EEVBlog forum member who lives in China and has graciously volunteered to perform

Re: [volt-nuts] Need Fluke 332B PCB contacts

I'd be in the market for some as well Sent from my iPhone > On Jul 29, 2017, at 3:15 PM, Dave M wrote: > > Does anyone have any surplus (or for sale) of the bifurcated contacts used > on the PCB assemblies in a Fluke 332B DC Voltage Standard? They're > identified as