What does a YSI measure?

The YSI ProDSS (digital sampling system) is a portable water quality multiparameter instrument for the measurement of several critical parameters – dissolved oxygen (optical), total algae, turbidity, pH, ORP, conductivity, specific conductance, salinity, TDS, resistivity, TSS, ammonium, ammonia, chloride, nitrate.

What is YSI data?

A Scalable, Collaborative Data Visualization Platform for Water Monitoring. Request Pricing.

What is the purpose of hand held YSI 55 DO meter?

The YSI 55 is a handheld water quality meter that measures oxygen and temperature. The YSI 55 has simple push-button calibration, a built-in probe storage chamber, backlit display for easy viewing in any light and convenient probe designs.

Does YSI meter measure temperature?

YSI measures temperature with a high-precision thermistor sensor. The measured resistance is converted to temperature using an algorithm.

What does the YSI meter actually measure when you are measuring salinity?

YSI conductivity sensors measure conductivity by AC voltage applied to nickel electrodes. These electrodes are placed in a water sample (or other liquid), where the current flows through the electrodes and the sample. Current level has a direct relationship with the conductivity of the solution.

What is YSI glucose?

The YSI 2300 STAT Plus Glucose and Lactate Analyzer (YSI 2300) is a Class II in-vitro diagnostics (IVD) medical device, which is widely accepted as a method for reference measurements and system calibration by most manufacturers of blood glucose (BG) monitoring systems.

What is a YSI used for?

The YSI Pro1030 is a field instrument for the measurement of Conductivity along with either pH or ORP. It features automatic temperature compensation and can calculate both salinity and TDS.

What is YSI property management?

YSI investment multi-manager team with a wide range of knowledge aims to find the secure profits on multiple potential market and design fixed-income investment project through stable and perfect financial management systems, lock stable continuity earning, including real estate trusts, real estate mortgage, REIT.

How does a YSI measure salinity?

YSI conductivity sensors measure conductivity by AC voltage applied to nickel electrodes. These electrodes are placed in a water sample (or other liquid), where the current flows through the electrodes and the sample.

How do you calibrate a YSI meter?

Rinse the sensors and cal cup with a small amount of ORP calibration solution. Fill the cup so that the ORP sensor tip and the temperature sensor are submerged in solution. 3. If using YSI Zobell calibration solution, the ProDSS will automatically adjust the calibration value based on temperature.

What is the relationship between conductance and salinity?

What is Electrical Conductivity/Salinity/TDS? contributors to conductivity, although they are very important biologically. Salinity is a measure of the amount of salts in the water. Because dissolved ions increase salinity as well as conductivity, the two measures are related.

How are ribosomes important to the function of the cell?

While examining the animal and plant cell through a microscope, you might have seen numerous organelles that work together to complete the cell activities. One of the essential cell organelles are ribosomes, which are in charge of protein synthesis.

What’s the difference between 70s and 80S ribosomes?

70S Ribosomes are relatively smaller than 80S while the 80S Ribosomes are relatively bigger than 70S ribosomes. Prokaryotes have 30S subunit with a 16S RNA subunit and comprise of 1540 nucleotides bound to 21 proteins.

How big is a ribosome compared to a prokaryotic?

Ribosomes Size. The prokaryotic is comprised of a 30s (Svedberg) subunit and a 50s (Svedberg) subunit meaning 70s for the entire organelle equal to the molecular weight of 2.7×106 Daltons. Prokaryotic ribosomes are about 20 nm (200 Å) in diameter and are made of 35% ribosomal proteins and 65% rRNA.

How are mRNAs arranged in a ribosome in a cell?

The mRNA is arranged in the nucleus and is moved to the cytoplasm for an additional operation of protein synthesis. The proteins which are arranged by the ribosomes currently in the cytoplasm are utilized inside the cytoplasm by itself. The proteins created by the bound ribosomes are moved outside the cell.