Humidity meter: the concept, application, and features

Today’s era of great advancement in technology as well as science has resulted in too many devices. One such incredible device is a humidity meter that helps in sensing and measuring the amount of water vapor in gas. This measurement of humidity is an important consideration in various industrial as well as commercial processes.

Reason to use this device

In everyday life, humidity affects several products and things around us. An increase and decrease in humidity may affect the properties of air and also the materials that come in close contact with air. Humidity impacts many other products including food, paper, wood, medicines and many more. Electronic products are also likely to be damaged by humidity effects. Mold, cracking of paintings and warping can also be the biggest problem in homes because of either low or high humidity. Sometimes, humidity contributes to shrinkage of several products in our everyday life. Read More...

Learn the technical concept of Digital counter and its types

In computing and digital logic, there is a great need for a device that is known as Digital Counter. This is device stores and sometimes displays the time of a particular event. Basically, it finds wide applications in digital electronics in order to count the pulses. To make the concept of more clear, let’s have a look at some of the important daily life examples of counting. An AC timer and an alarm clock that we use every day are the best examples of the counter. This counting device also used in various Analog to Digital converters.

The indicator light of the motorbikes itself is an example of a counter. Thus, it can be said that the area of counters is really vast in digital electronics and everyday life.

Types of Digital Counters

1.           Synchronous counter
2.           Asynchronous Counter or Ripple Counter
3.           Cascaded counter
4.           Decade Counter
5.           Ring counter
6.           Johnson counter
7.           Modulus counter
8.           Up/Down Counter

Let’s learn more about the two most important type of Digital counter in a brief manner:

Asynchronous Counter: In the process of the asynchronous counter, there will be no use of the universal clock. The only first flip flop will be driven by the main clock. The output is free from the clock signal in the asynchronous counter. As the flip flops in these counters are given with the different clock signals, there may be a delay in the production of output. The logic gates needed to design asynchronous counters are very less therefore they are considered simple in design.

Synchronous Counter: In this counter, the synchronous signals will occur at the same clock rate and all the clocks will follow the same reference of the clock. It can be seen in different converters and timers. The entire flip flops are triggered simultaneously by the clock input pulses. In addition to this, there will be no propagation delay in the synchronous counter as all the flip-flops are in a parallel clock source. Watch Video…

A guide that lets you know about the usage, functioning, and application of pH meter

Any rate or outcome in which the chemical reactions that are taking place in water basically depends on the acidity of the water. It is, therefore, useful to know the acidity of the water that is typically measured by means of a pH measuring meter.

For this, we prefer using a pH meter which is a scientific instrument that is used to measure the hydrogen-ion activity in the water-based solutions. This device will also indicate its acidity as well as alkalinity that is expressed as pH. With this device, you can usually measure the difference in electrical potential between the pH electrodes. The difference in electrical potential is related to the acidity as well as the pH of any solution. Because of this reason, it is widely demanded in many applications ranging from laboratory experimentation to the quality control. Read More...

ORP meter- A solution for testing the water quality with precision

There are enormous reasons why anyone would be interested in knowing about the ORP of a substance. Besides, the most common application is the water-quality testing of a chlorinated swimming pool. An ORP measurement is considered more informative than the pH reading alone that only recognizes acids as well as bases. The swimming pools have more area will often have inline ORP sensors. But, the backyard pools that are having a lack of built-in monitors need testing. This is usually done with the help of a portable device such as ORP Meter. One thing to be noticed is that bottled water or tap water that is contaminant-free will also have a positive ORP value.

What is Oxidation Reduction Potential (ORP)?

The oxidation-reduction potential is basically used for measuring the substance’s ability in order to either oxidize or to reduce another substance. It is usually measured by utilizing electrodes of an ORP device. A positive reading that represents on ORP Meter means that the available substance is an oxidizing agent and if there is a negative reading on ORP meter then it indicates that the available substance is a reducing agent. Read More....

Learn about the device Humidity Meter and it's functioning in brief

Right from things to humans, humidity affects everyone in different ways. There is no doubt that the higher humidity will normally make us feel warmer and low humidity will make us feel cooler. This happens owing to our bodies’ cooling mechanism that is perspiration and when the air holds more quantity of moisture the dampness on our skin cannot evaporate easily. There is a device that will make you understand about the moisture level in the atmosphere and that is humidity meter. Let’s learn more about this device in a brief manner:

What is Humidity Meter?

Humidity Meter is widely used for the measurement of the percentage of water in the provided substance. This information is widely used to determine if the given material is ready for use or it is unexpectedly wet and dry. Also, it is in need of further inspection in labs. Wood and paper products are highly sensitive owing to their moisture content, therefore this meter is required. Physical properties of wood or any other material are highly affected by moisture content. High moisture content for the period of time may progressively degrade a material.

The difficulty of accurate humidity measurement

Humidity measurement is one of the most difficult problems in the basic metrology. An optimum quality Humidity Meter will help in taking the precise measurement of moisture content. So, it should be handled with care and it will remain stable for wide years.  With the help of this device, you can easily detect the changes that happen temperature in the air.

If we will look into the application of this device then it is used in offices, shops, showrooms, cars, humidors, museums and furniture manufacturing places. Along with this, there are different industrial spaces and greenhouses where you can see the installation of the humidity measuring device. One of the important places where you can find this device is the meteorology departments and stations to report and predict the weather. Watch Video…

A simple guide about the humidity controller and its feature & functioning

As the name implies, a humidity controller is an instrument that is basically used to check the humidity in the air mainly without extensive operator involvement. This device is widely for regulating air Humidity Controller on the basis of the signal received from the air humidity transmitter. There is an EHP series that is widely used where a signal is required to the air humidifier/dehumidifier to raise as well as lower down the existing level.

How does a humidity controller work?

Now, let’s learn how this humidity measuring device works. The ratio of the moisture in the air to the highest amount of moisture at any certain air temperature is considered as the relative humidity. This relative humidity becomes an important factor when looking for the comfort in homes and many other places. Humidity devices usually work by detecting changes that mainly alter the electrical currents as well as temperature present in the air. Read More...

Digital Counter- know more about the usage and application in brief

The digital counter is the LED control instruments that are mainly used for counting number, length event, time, etc. as well as for measuring frequency speed and position control. The input signals can be used as enormous waveform pulses and sensor signals like grating, proximity sensor, photoelectric sensor, decoder, contact switch, encoder, etc. This counting device is directly connected with computers and PLC. Now, these digital sensors are used in machinery, electronics, food, fertilizers, packaging and other industries.

Uses of this counting device:

• The digital counter is widely used for counting numbers and for measuring height, position and angle. Besides, 4 digit counters equipped with up/down input modes can count preset value and length, at the same time display the total count and batch value in real-time. Read More...