An introduction to the different Test Chambers

One thing that you must keep in your mind that each and every time a new product is developed there is an urgent need to check the durability and reliability of the product. Moreover, it is also important for the companies to check when and where their product can be used. You will be amazed to know that Environmental test chamber manufacturers in India cannot claim a product to be a reliable one until or unless they are tested in the different environmental conditions. For an instance, if you want to determine that how a product will react to the environment which is cold in nature. Then for that, you cannot really go to Antarctica, thus in this condition, you are advised to use the Environment test chamber.

For the same product, you also need to check its reaction to the hot weather. That is a place which is very much hot in temperature. Instead of visiting the hottest place what you can do is take Thermal chamber manufacturers. In this chamber, you can check who the product will react to the increase in temperature.

The test chambers are nothing but a large device which is created with a purpose to check the reaction of the product with the different environmental conditions. Many industries make use of this test chamber so that they could check their product before launching them in the market. The industries that make use of the test chambers are medical, pharmaceutical, food processing, packaging, construction and also the automotive engineering.

A manufacturer can never guarantee the risk of the product until or unless it has been clinically tested. You can be assured that the product which is given a guarantee for a certain time interval will obviously be clinically tested and hence you can rely on the product.

If you have thought of buying a test chamber for the environmental test then at the same time it is also your duty to make sure that you are buying the correct one based on your requirement. You will be amazed to know that there are different kinds of chambers available for the materials which are of a different kind. All that you need to do is a wide research on the product before buying them.

The Plating thickness tester is nothing other than a device that is used to measure the alloys that are used on the substrate, either by electroplating or by some other methods. You will be amazed to know that, most of the time these testers are even used to test the coating of the wire and some small part of the versatile instrument.

The Basics of Motor Testing

Testing electric motors is now easier because there are powerful new testing equipment that can simplify the job and there is a lot of knowledge on how it can be done easily and quickly.

Because motors can have a lot of operational issues, it might not be obvious what the problem is when one fails to operate. For instance, there might be a variety of issues that have gone wrong if the equipment is not starting, runs intermittently or hot, or continually trips its over current probe device. The problem could be power supply, including the branch circuit conductors or a motor controller. Another cause is a jam on the driven load or is binding or mismatched.

The motor itself might become faulty when there is a burnt wire or connection, or when there is failure in winding including insulation deterioration, or a deteriorating bearing. 
  
However, it is possible to quickly identify the common problems seen on these equipment by attaining a few basics on how to do the testing.

Usually, the ubiquitous multimeter is used to do the preliminary tests on motors, although there are a number of other diagnostic tools such as clamp-on ammeters, temperature sensors, a Megger or oscilloscope. The ubiquitous multimeter tester should be able to provide a diagnostic information for all kinds of motors.

Electric measurements: For an unresponsive motor or when there is no ac humming or false starts, you might want to take a voltage reading at the motor terminals and check if the voltage is dropped or if it is actually there. If none is there or it is reduced, check upstream by taking readings at any accessible points including disconnects, the motor controller, any fuses or junction boxes, and so on. Then check back to the over-current device output at the entrance panel. Check for the same voltage level as measured at the entrance panel main breaker.
 
The voltage reading should be the same at both ends of the branch circuit conductors if there is no electrical load. Again, the drop of this voltage should not be more than 3 percent of optimal otor efficiency if the circuit electrical load is close to the circuit capacity. If it is a three-phase hookup, the voltage reading should be same for all the legs. You could also roll the connections in order to equalize the voltage readings where the variation is by only a few volts. 

However, make sure to avoid reversing the rotation. Just balance the three legs by matching the supply voltages and load impedances.

If the electric supply checks out, disengage the load and if this does not restore the operation, disconnect the power and attempt to turn the motor by hand. It should turn freely, otherwise, there is an obstruction inside or a seized bearing.

Tolerances are tighter for fairly new bearings and these are prone to seizure. That would be true if there is ambient moisture or when the motor has been unused for a while. 

You can restore the operation by oiling front and rear bearings even without having to disassemble the motor. 

Why Should You Not Compromise On Quality Of Testing Equipment?

Testing of finished products for any flaws is one of the most integral steps of the entire post-production process. It can be said that it is the most important part of the quality control process. Testing is a very delicate and nuanced process and requires the knowledge of the working of a wide variety of testing methods. 

These testing methods also mandate the use of sophisticated equipment which must be of a very high quality. These equipment give highly accurate and reliable readings on a variety of important factors which is indispensable when it comes to quality control. 

These equipment include delicate and sophisticated devices like environmental test chambers, coating thickness tester and analyser, hi-pot test kits, fluid and gas chillers, electron microscopes, high voltage meters, crystal oscillator testing systems and measuring instruments required for high precision industrial readings. Here is some important information about some important instruments that you must know.

Plating Thickness Tester

A coating thickness tester and analyser device has wide and unprecedented applications in a large number of fields in a large number of industries. It has uses in the manufacturing industry and also in the research industry. It is also one of the most indispensable levels of quality control checks in all production processes in plants all over the world. 

By using very advanced semiconductor technology, these machines use Silicon PIN diodes to accurately measure the thickness of a metal or an alloy coating on the product to as small as a millionth of a centimetre. These machines are also extremely adaptable and can work with a large variety of sample states ranging from a hard crystalline solid to an amorphous powdery product. 

Products that are made in the production line of a manufacturing process are administered this test during quality control checks. This is done to ensure perfection in each and every product that the company makes. In the automobile industry, this machine is used to check whether the vehicle has a uniform coating of rust-proof primer. This is just an example of how indispensable these coating thickness testers and analyser machines are. 

These devices are provided and fitted with highly advanced software which is able to analyse and present the collected data to you in a fraction of a second in a very presentable format. The software makes the entire process very user-friendly and increases the efficiency of your production process. As this software is customisable, you can now include your own desired specifications into the software. 

Hipot Tester Kits In India

Hipot tester kit manufacturers in India are very rare. That is why it is incredibly hard to find reliable equipment those engineers and electricians can use to conduct Hi-Pot tests on electrical equipment. This kit conducts tests to assess the safety levels of electrical equipment. 

But all this changes now because high quality and user-friendly Hi-Pot tester kits in India have been introduced recently. They have a colour LCD screen that enables easier navigation. They also use DSP technology to provide highly accurate and fast results. 

Now that you have a better idea about testing equipment in India, you can make an informed choice.