IR thermometer or thermal imager?

Thermal imager or infrared thermometer – when is which worthwhile?

Application	IR thermometer	Thermal imager
Servicing electrical systems	If you only take one-point temperature measurements on clearly delineated areas larger than 2.4 mm, the use of the infrared thermometer testo 835-T2 or T-1 is recommended. With the help of an external probe, both are automatically able to determine the emissivity of measurement objects. In addition to this, testo 835-T2 can measure temperatures up to 1500 °C.	If you need to visualize temperature developments, exactly locate very small overheated contacts, and at the same time present an overview of measurement objects, then you can rely on the thermal imager testo 875-2i.
Monitoring mechanical loads	With the help of an external probe, the infrared thermometers testo 835-T1 and testo 835-T2 are able to automatically determine the emissivity of measurement objects. This ensures more precise measurement results, especially when monitoring moving components in plants. testo 835-T2 can measure temperatures up to 1500 °C over testo 835-T1	If you need exact information on larger measurement objects, or if you do not know beforehand where exactly in a system mechanical loads can reach a critical stage, then choose the handy thermal imager testo 870 whose functions were specially developed for use in industrial maintenance.
Measuring high temperature	Do you need to measure temperatures up to 1500 °C reliably and from a safe distance? Then you need the infrared thermometer testo 835-T2, specially developed for these requirements.	Your plant only ever heats up to max. 1200°C, but measurements can only be taken from a greater distance? Then rely on the thermal imager testo 885 with exchangeable lenses (optional): Standard lens for an overview, and telephoto lens for precise distance measurements.
Ensuring diecasting quality	With the infrared thermometers testo 835-T1 and testo 835-T2, you can take spot temperature measurements on large diecast parts (e.g. in the automotive industry), gaining valuable insights into the correct temperature distribution of diecasting moulds. testo 835-T2 differs from testo 835-T1 as it can measure temperatures up to 1500 °C.	If you wish to test the temperature distribution over the entire diecast part, you have a choice between the thermal imagers testo 885 and testo 875i. The model testo 885, however, has a larger detector and a better thermal sensitivity. For a more exact testing of anomalies, a follow-up spot measurement with the infrared thermometers testo 835-T1 or testo 835-T2 is recommended.
Testing compressors	Clearly delineated, larger measurement spots on compressors (5 – 10 cm in diameter, depending on the measurement distance) can be precisely tested even from a distance with the two infrared thermometers testo 835-T2 and testo 835-T1.	If spot measurements are not sufficient, or if you wish to have an overview of the complete temperature distribution of a compressor– for example in order to be able to monitor critical components more closely – you should choose the thermal imager testo 870. Thanks to the IR Soft software included in delivery, you can also easily document all measurements carried out with the imager.

Optimize your indoor climate… with easy HVAC analysis like never before!

When it comes to energy, a building is a self-contained system, which can only be optimized as a whole.

Testo measuring technology supports HVAC tradesmen, facility managers, architects, supply engineers, experts and energy consultants.

You probably come across this situation often: employees can no longer concentrate due to a lack of fresh air. It’s either draughty in the workplace or it’s too hot. This results in less efficiency and high energy costs for the company.

A naturally pleasant climate and air of a high hygienic quality are key to a healthy working environment.

That is why air technology system (VAC system) experts measure and evaluate climate and air quality. Testo measuring technology for all relevant parameters helps you to carry out this work efficiently, safely and with time savings.

Values for flow, temperature, humidity, pressure, illuminance, radiated heat, turbulence and CO2 concentration can be recorded with our high-end testo 480 climate measuring instrument in a single step. Its intelligent probes give you accurate measuring values, with deviations being automatically eliminated after calibration.
The robust multitaskers from Testo such as testo 480 and testo 435 enable you not only to carry out measurements in compliance with standards, but also to produce professional reports quickly using PC software.

HVAC is one of the fastest growing industries in India. As the number of buildings, green buildings, greenhouses, commercial complexes, malls, hospitals, high rise buildings and offices increases, more is the requirement of HVAC.

By 2050, the International Energy Agency in Paris expects a global increase of more than 300% in building areas, –which will have to be heated, ventilated and cooled. This makes the efficient and environmentally sound use of energy even more important. Current and future legislation prescribes strict measures to reduce consumption. Companies are optimizing energy control in order to lower costs. The job of the Facility Manager is now becoming “Facility Energy Manager”.

Testo offers you, as specialists, accurate, quick and easy to- use measuring instruments to ensure thermal comfort when it comes to air conditioning in work areas. That way, you ensure a constantly controlled climate in store rooms and cold rooms, in production halls and server rooms.

Data logging of your sensitive freight is now easier and quicker with NEW testo 184 data loggers

testo 184. The new transit data loggers that offer easiest operation with pre-configuration and easy PDF readout with no software installation.

With the launch of new testo 184 series of data loggers, we are introducing hassle-free data logging in transport. Start – Stop – Read. Just three easy steps to guard sensitive freight during transport. These are plug & play data loggers that operate intuitively with just a press of start & stop buttons, run on pre-configuration and create a PDF report on plugging to a computer or even on-site through NFC smartphone.

Be it food products [testo 184 for food transport] such as dairy, fruits, vegetables, frozen food or pharmaceutical goods such as vaccines, the cold chain between the manufacturer and the final consumer may under no circumstances be interrupted. Quality deficits, financial losses or even serious damage to the health of the consumer or patient can be the consequence.
With the data loggers testo 184, you can monitor every step of the cold chain. The loggers travel on your behalf in freight and loading rooms, monitoring temperatures during the transport of sensitive goods on rail, in the air or on the road. At their destination, your see at a glance whether the configured limit values have been adhered to. In order to obtain detailed information, it is sufficient to connect the logger to a PC – a PDF report is immediately generated with all relevant data.

• Clear indication of alarms
• Preconfigured, no installation and no user interface
• Easiest operation with start & stop button
• Easy readout via USB in PDF/A format
• No software installation or download
• Mobile readout/printout on-site via NFC smartphone

Moreover, these are compliant to the most important standards for the transport of pharmaceuticals and foods: GxP, CFR, HACCP and EN 12830.
The new transport data logger family has six different variants – with display/without display, use & throw/multi-use loggers for temperature/humidity as well shock measurement and one especially for dry ice applications (-80 °C). The use & throw loggers – testo 184 T1/T2 can be used multiple times within 90 days & 150 days lifetime respectively.

The data loggers testo 184 T1, testo 184 T2, testo 184 T3, testo 184 T4, testo 184 H1 and testo 184 G1 support you in this.
Courtesy: Testo India Pvt. Ltd.
For more info: Write to us at info@testoindia.com or visit https://www.testo.com/en-IN/Secure+monitoring+of+temperature%2C+humidity+and+shock./campaign_testo184

COMBUSTION IN A DIESEL ENGINE

PROCESS: Fuel (diesel) and air are mixed and burnt inside a diesel engine. The resulting energy is then converted into mechanical energy. For any type of combustion it is important to mix fuel and air in the correct ratio. Adequate air will ensure complete combustion of the diesel, and this will provide optimum amount of heat energy. Providing less than adequate air would mean, starving the fuel of proper air (oxygen) thus resulting into incomplete burning of diesel, and also production of CO, or carbon monoxide.

A diesel engine also has a working point. Working point of an engine is the point at which the engine is most stable, and works at optimum efficiency. At this point, the NOx emissions are minimum. In an engine, as the wear and tear increases, the NOx emission levels also increase. Monitoring the NOx emissions gives an indication of wear and tear on the engine.

MEASUREMENT: measuring O2 & CO, to know whether combustion is efficient, and measuring NO & NO2, to know the wear and tear on the engine.

SOLUTION: the most ideal solution for this measurement is the testo 340, with 4 sensors, O2, CO, NO, and NO2, and a 335 mm engine probe, with sintered filter, and an operating temperature of max 1000 deg C.

Diesel Engine Exhaust Gas Analyzer Sensors

Vane Aneometer India

What is Vane Aneometer?

One of the vital instrumentsto measure mechanical velocity is Vane Aneometer. It is similar to a windmill, except for its axis remaining parallel to that of the direction of the wind. Thus, with changing direction, you can measure the flow of the wind. It consists of propeller and tail with gives accurate measurements.

What are aneometers used for?

There are various uses of having a VaneAneometer, the main being measuring wind flow and its intensity. Other than this, it is used to give results for total velocity magnitude. This velocity magnitude can be on a horizontal place or the vertical plane as per the requirement. 

In what industry it is used?

This type of thermometer is rarely used. Here the cup in mounted with the shaft and it is placed perpendicular to the axis of rotation. This gives it the freedom of measuring only those winds which are parallel to the ground. Before you are using this instrument, make sure to determine its position so that you get correct measurements.

Which is the best place to buy it?

You can get some of the top rated anemometers online and that too at exciting prices. They sell at whole sale rates with free guaranteed shipping. If you wish to buy from markets, you can do that to buy be prepared to give extra bucks as they rarely have discounts on such instruments.

Testo India Pvt. Ltd.
Plot No. 23, Sind Society,
Baner Road, Aundh,
Pune – 411007,
Maharashtra, India
Phone: +91 20 6560 0203
E-Mail: info@testoindia.com
Fax: +91 20 2585 0080
www.testo.com/en-IN.

Thermal Aneometer India

What is Thermal Aneometer?

You must have heard much about thermalanemometer. It is nothing but a kind of probe element that is usually inserted into the air stream. You can gauge the speed of the air from this instrument. The heating power is the major factor here.it maintains the temperature of the probe and regulates it accordingly so give us accurate readings.

What is the use of Thermal Aneometer?

Wind speeds are measured using this instrument on a regular basis. Other than this, it is considered as a regular weather station instrument. The name of this instrument comes from a Greek word called ‘anemos’ which, in English, means wind. You can thus measure any type of wind speed within seconds using this instrument. It is highly used in meteorology.

In what industry it is used?

Thermal Aneometer is mainly used for the purpose of measuring airvelocity and air pressure. You will find its use in almost all industries ranging from handwork to hobby. To add to it, you can use it for air-conditioning systems and ventilation systems. When sailors are sailing too far away places, they make use of this instrument to measure wind’s speed.

Which is the best place to buy Aneometer?

You can buy them from markets and malls. If you want to save yourselves form stepping out for shopping, simply shop for them online. There are a range of e-commerce websites which provide you with such products at reasonable rates.

Testo India Pvt. Ltd.
Plot No. 23, Sind Society,
Baner Road, Aundh,
Pune – 411007,

Maharashtra, India

Phone: +91 20 6560 0203
E-Mail: info@testoindia.com
Fax: +91 20 2585 0080
www.testo.com/en-IN.

Buy and enjoy ending benefits of lux meter

If you wish to measure illuminance, then take help of lux meter as it is equipped with a light sensor which does the task well. If you wish to measure the lux value, simply double tap on the screen and the value will be saved. Location of the light sensor in the front makes it even more portable.

Use of lux meter

Every other day we need to take accurate measurement of lights and Illumination for various tasks. In work place, we need to take accurate measurement and make sure the intensity is quite good. Thus, Luxmeter is used to measure the amount of light incident on a surface. Lux meter can also be used to measure the amount of light in dark at roads and other dark areas.

Use of lux meter in industry

Art work requires perfect light and brightness. At such times lux meter comes handy to measure the same. Even at the museums, you need to put the perfect lighting on every object which can be easily done making use of lux meter.

Best place to buy lux meter

Lux Meter can be easily procured from the many leading online portals that give you the best e-commerce transaction bargain for your buy. One of the best sources is Testo.in - https://www.testo.com/en-IN/Parameters/CO-CO2-light-and-sound/Light/testo-540/p/0560%200540