Sometimes alike products in the
Vacuum -
Gauges-Sensors category give insights to specifications or product details that help you choose between manufacturers.
Varian, Duniway Stockroom Corp, Edwards can be almost identical in design but even a minuscule difference in models can propel your research or project goals.
Send an inquiry through your cart or give us a call and we can discuss your needs.
Product Manual Library
A collection of Product Manuals is at our disposal. US Copyright law does not allow us to make the manuals listed in our library available for copy, sale and/or redistribution. These manuals are used by HiTechTrader.com to repair and service equipment. They are also utilized to make sure that the parts, accessories, and actual instruments are compatible with our customers’ needs. This compatibility is key when buying surplus laboratory or used analytical equipment. Specifications on equipment marketplaces, such as Ebay, can lack this crucial information. Our library allows us to answer customer “needs” questions (i.e.- “Can the software work on Windows XP, Windows 7, Windows 8, or Windows 10?”).
Make : Granville-Phillips
Model : 275
The 275 Granville Phillips convectron pressure measurement gauge tube sensor is the industry standard convection-enhanced Pirani gauge. The Granville Phillips 275 measures vacuum pressure from atmosphere to 1x10-4 Torr and are ideal for roughing and foreline pressure measurement. It provides reliable fast response measurement, in milliseconds rather than seconds as in the case with thermocouple-type gauges. The high accuracy of the Granville Phillips 275 Convectron vacuum gauge sensor and repeatablilty help insure that processes start at the desired pressure time-after-time. However, they are sensitive to the chemical composition of the gases being measured and are termed a relative pressure measurement method, that is, they determine the pressure indirectly from the thermal conductivity property of the gas medium.
Make : Edwards
Model : PRH 10, PRM 10, PRM10CR, PRL 10
Edwards Series 1000 & 2000 Pirani Vacuum Gauges Instructions for gauge heads PRH 10, PRM 10, PRM 10(CR), PRL 10