Monthly Archive: July 2016

Laser Thermometers: Factors and Uses

Burned yourself while checking the temperature of your skillet? Or did you have hot steam blown on your face when maintaining your boiler? Temperature checking can be a difficult task to accomplish in many situations. If a regular thermometer just isn’t cutting it, it’s time to start using an infrared thermometer. Also known as laser thermometers, these devices are able to measure temperature without being in direct contact with the body. Just as how solar panels use radiation of the sunlight to power up electricity, laser thermometers utilize thermal radiation to calculate the temperature of an object.

Laser Thermometers: Factors and Uses

Factors of a laser thermometer

Laser thermometers take several factors into account when undergoing the calculation process. The first and foremost of these is the range of temperature that a device can calculate. Since there are various models of laser thermometers available in the market, the range varies between each. The standard temperature range is -50°C to 500°C, which should be just right for home applications. If you want something with industrial capabilities, choosing a max range of 1000°C would be preferable. The next factor would be the distance to spot ratio, which is necessary for the accuracy of the result. Usually, the closer the device is to the body, the better the readings will be. If the limit of the ratio is exceeded and the device is put further away from the body, the temperature of the surroundings will be included in the calculation and provide an ineffective result.

Emissivity is perhaps the most important factor to consider for a laser thermometer. While this isn’t too important for a casual estimation of temperature, emissivity can make or break specific scientific calculations of temperature. In simple terms, emissivity refers to how much infrared energy a material can absorb or emit. Since thermal radiation is never constant, the material of an object affects the overall temperature. Laser thermometers are able to utilize the concept of emissivity to factor in the emission or absorption rate of the target body and provide a satisfactory result. Emissivity varies between objects, and are especially drastic between metals and non-metals.

Usage Tips

Despite the complication surrounding the functions of laser thermometers, they are quite easy to use. The models made for home usage require little to no instructions to utilize, which makes these devices welcoming towards beginners. Nonetheless, maintaining them might be confusing at first glance. The laser feature can be quite intimidating, but it is simple to manage, using the buttons underneath the LCD display. This laser can then be used to pinpoint to a specific object, of which the device will calculate the temperature of. Activation requires pulling a trigger after pointing with the laser, and for the best results, closing in on the object for better distance to spot ratio. This same trigger, when held for a long time, can turn the device on and off. The backlight will make the LCD visible even during darkness. There is no end to learning about laser thermometers. So, for more in-depth functions, check out:

Top Ways in Which Guys Can Save Money on Their Hair

Solar panels are terrific.  They enable you to save a whole lot of money in the long run and solar energy allows you to enjoy all the modern luxuries that technology has to offer no matter how remote your location is.  You are also saving the environment and you never have to worry about blackouts.  The only downside to solar energy is the cost of the panels, battery packs, special lights and electric equipment and the installation costs.  There are plenty of ways for you to save money and the biggest way of all is to cut back on some of your living expenses such as your groceries, your vehicle and to budget to ensure you don’t overspend.  Doing your own and your families hair yourself can also help you save a bucket load of money on a monthly basis and you can be groomed at all times.

Top Ways in Which Guys Can Save Money on Their Hair

Cut your hair yourself by investing in your own hair clippers

Some guys and kids are lucky enough to need a haircut only every three months but most people do need a good cut every month.  By investing in your own set of hair clippers you can save a lot of money, time and you can groom whenever you need a good cut instead of waiting for your next appointment.  The best hair trimmers on the market are incredibly affordable and come with various settings and comb attachments which allow you to create a great many different styles and haircuts all on your own.  These cutters are incredibly easy to use and they are lightweight and compact.  When you have your own set of clippers you can do your and your families hair.  You will save a lot of money and never risk getting a bad haircut when you have to get your hair cut by a new hairdresser.

Learn how to cut your hair yourself

Learning to cut your hair yourself is quite a challenge.  You have to be prepared for quite a few bad cuts before you will have enough skill to cut your hair in all those difficult to see areas.  It is however quite fun to learn this new skill and once you have the basics down, you could always do your own hair and save a lot of money for the rest of your life.

Crop your hair extra short

If you are not up for the challenge of cutting your hair yourself then get it cropped extra short every time you visit the hairdressers so you can cut back on the amount of hair sessions.

Dye your hair yourself

Most guys get away with natural grey or greying hair.  In fact, most guys look quite fashionable with salt and pepper hair even at a tender age.  Those who simply cannot stand the grey look can also do their hair at a fraction of the cost of hair salons by doing it themselves.  The box dyes are incredibly easy to use, especially if your hair is short and you only need to dye about once a month.