How to use a motor valve MV-7 without controller?

17 February 2017 1 3K Report

Does someone know haw a motorvalve MV-7 from Pharmacia (or GE healthcare) can be used without the control unit? We have some of these motor valves, but the controller is broken and cannot be fixed.

Tilman Lamparter

I got it. Take away the motor and switch the valve with screwdriver. If somebody wishes, I can tell the details

Badges
Science topic

More Tilman Lamparter's questions See All

How can I switch a regular microscope (e.g. Leica DM 750) into an infrared microscope?

How can I observe moving cells without visible light? I tried with IR LED and an IR sensitive Bresser ocular camera, but the iR light was too weak.

25 January 2022 2,228 2 View

When using an chronic intranasal cannula to monitor breathing in rodents, how do you keep it from getting clogged?

I'm searching for a way to avoid epithelial regrowth after cannula insertion surgery to maintain its usability for months+. Currently I have ~10 days until it gets blocked. Using a "dummy"...

08 May 2021 4,589 0 View

Phylogenetic tree including 3 domains of life based on housekeeping proteins or genes?

Archaea and eukaryotes are sister groups in phylogenetic trees based on rRNA sequences, bacteria are more distant. A closer relationship between bacteria and eukaryotes can be found in trees with...

03 February 2020 305 0 View

How to induce stress in primary human fibroblasts?

Hello, I am working with primary human fibroblasts and want to apply a rather unspecific cellular stress to provoke defects of the actin cytoskeletton derived from patient's mutations. Serum...

14 January 2019 1,634 4 View

Intellectual property law: why developing countries prefer WIPO over GATT?

Can remember reading an article about this, but can't find why developing countries prefer WIPO over GATT in Intellectual Property law?

10 November 2016 7,304 4 View

Is there a scientific basis for sitting in a 90 degree angle? Where does this idea/perception concerning sitting posture come from?

Researching sitting and perceptions of sitting/posture. So many "sitting advisors" talk about sitting in a 90 degree angle. We have all seen the images/instructions of how you 'should' sit during...

06 November 2016 1,117 24 View

How do I add one variable to another variable (measuring the same thing) when missing in SPSS?

What I am trying to do in SPSS: I have two variables: one self reported and one reported by the partner (measured the same and both in the wide format). I would like to create a new variable that...

15 May 2015 2,251 3 View

Cyanobacteriochrome intracellular concentration

I would like to have information about intracellular concentration of a cyanobacteriochrome in cyanobacteria. This is for a review manuscript. Any information is helpful, also detection by...

01 January 1970 7,777 0 View

Prevalency population based cancer register at referral Hospital Municipality of Covalima Timor-Leste

Cancer is a leading cause of death world wide accounting for nearly 10 million deaths in 2020, or nearly one in the six death. Cancer is the rapid creation of abnormal cells that grow beyond their...

01 January 1970 8,816 0 View

Comparison of different surface structuring technologies.

Dear community, I am currently looking into surface structuring technologies, either directly (like DLW, DLIP, LIPSS, plasma etching, electron beam lithography, focused ion beam, ...) or...

01 January 1970 7,581 0 View

Stability of the Solar System: Insights from Einstein’s Equations ?

The stability of the Solar System is a complex subject that blends the classical framework of Newtonian mechanics with the modern insights provided by General Relativity (GR). Understanding this...

07 August 2024 2,569 1 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks

06 August 2024 949 0 View

Anyone having idea about VN primer for miRNA primer design ?

How to design VN primer to attach with universal reverse primer

05 August 2024 2,116 3 View

In what part of the brain´s rabbit bdnf is located and include references please?

I´ve been unable to find specific information about this neurotrophin in the CNS of rabbits exclusively. There is extensive info in mice, fish and rats, but in brain´s rabbit is hard to find....

04 August 2024 762 1 View

I need the datasets of Microgrid for system identification?

Hi I am working on data driven model of the microgrid, for that, i need the reliable datasets for the identification of MG data driven Model. Thanks

02 August 2024 5,748 4 View

Which will be the best software for the Hydration shell analysis with molecular dynamics?

I am using a windows system, what software I should use for hydration shell analysis with molecular dynamics?

02 August 2024 3,143 4 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

Does continues partial charging/discharging do any harm to the BESS performance and degradation?

For a grid connected BESS (lets say 100 MW/200 MWh system, LFP battery), if we charge the BESS in such a way that whenever we can access power from the solar that will charge the BESS. Hence it...

01 August 2024 9,903 7 View

How to Compress Information Neurally?

Samuel Morse, the inventor of the Morse Code, understood that certain letters in the English language occurred more frequently than others (Gallistel and King 2010). To deal with this, Morse used...

01 August 2024 4,456 2 View