Brookfield viscometer DVII+pro DVloalder Software?

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Different R2 for Linear and non-linear form of adsorption isotherm?

It is well known that in curve fitting of linear and non-linear form of adsorption isotherms on a set of experimental data, different values are achieved for isotherm parameters and R2. What...

03 April 2019 5,780 6 View

Can CHNSO combustion/reduction tube from Perkin Elmer 2400 be used for several times of On/Off of the instrument?

CHNSO elemental analysis from Perkin Elmer 2400 has a combustion/reduction tube for 70 analyses. In total we can test about 37 samples and the rest (33 runs) is used as k-factor and blanks. In...

07 August 2018 4,461 0 View

CHNSO combustion/reduction tube from Perkin Elmer 2400 be used for several times of On/Off of the instrument?

CHNSO elemental analysis from Perkin Elmer 2400 has a combustion/reduction tube for 70 analyses. In total we can test about 37 samples and the rest (33 runs) is used as k-factor and blanks. In an...

07 August 2018 5,837 0 View

Why does the finite element method gives different results when keeping constant the heat diffusivity (a=k/p*Cp) and changing k, p, Cp?

In the transient heat transfer PDE: d2T/dx2=1/a*dT/dt , a=k/p*Cp k= heat conduction, p=density, Cp= heat capacity For example: if k=1, p=1 and Cp=1, the heat diffusivity a=1. I solve the PDE by...

11 December 2015 995 6 View

Are there any instruments for studying time similar to the way it is in space?

There are a huge number of methods for studying objects in space, according to the senses (and not only). Mechanical, thermal, optical, acoustic, electrical, magnetic, based on particle beams,...

06 August 2024 7,102 0 View

Is there any Indian Company or Startups, from any universiy or IITS, which manufacture Gas Chromatography instrument , i want to make a custOmized G?

or we can collaborate

01 August 2024 6,705 2 View

How to determine method detection limit in an analytical method?

I know the difference between instrumental LOD and method LOD but my query is - in case of any sample whose concentration is zero or not detected by the instrumental LOD, is it possible to get...

24 July 2024 6,591 5 View

Guidance needed for preparing the hydrogel samples for the XRD instrument?

I'm working with a hydrogel sample and I'd like to perform XRD analysis. Can anyone offer guidance on preparing the hydrogel for the XRD instrument? Specifically, I'm unsure about the best method...

20 July 2024 3,610 4 View

How indoor air pollution is sampled using TSI quest EVM air monitoring instrument?

please suggest the research paper related to the instrument is used in it.

16 July 2024 8,453 1 View

Can someone help with the instrument configuration in Profex using Rietveld Refinement?

I am trying to configure the instrument in Profex but I can't get a chi-squared value below 9.65 for LaB6. This is the configuration of the equipment, which is a Bruker D8 Advance with a Linxeye...

14 July 2024 4,767 1 View

Given the organizational complexity of academic institutions does an internal institutional politics play significant role in an institution's growth?

There are few business activities more prone to a credibility gap than the way in which executives approach organizational life. A sense of disbelief occurs when managers purport to make decisions...

08 July 2024 1,323 2 View

Has anyone used the new E1 Clip tip digital pipettes?

We just purchased a multichannel and a single channel E1 Clip tip pipettes. In our first attempt to use them for an experiment they are not dispensing accurately? The rep told me that...

01 July 2024 1,983 0 View

Roughening Silver Electrode Using CH Instruments for SERS applications?

I am in the process of roughening a silver electrode for SERS measurements using the latest version of CH Instruments. Most procedures in the literature mention sweeping the potential from -0.3 V...

30 June 2024 4,639 3 View

Price for side scan bathymetry instrument ?

We want to purchase few units

26 June 2024 3,068 0 View

Philip Rolfe

Hi Ali,

Did you check here?

https://www.brookfieldengineering.com/downloads/software-upgrades

Ali Nematollahzadeh

Dear Philip Rolfe Thank you very much for the link.

Nonetheless, the web page provided software upgrades which none of them can be installed without having the main software.

Oh ok, thanks. Good luck in your search.

Philip Rolfe Thank you very much