Even if it tells “dryness” to a mouthful, there are three kinds of dry work. They are dryness of surface water of adhesion, dryness of the coating film, and internal dryness of material. Since the preceding sections has explained the ...
Read More »No.90 Heat test of bearing
[ Problem Point ] Managing the heat-resistant temperature of grease, it came to carry out a quality assessment and there was nothing. [ ⇒Kaizen Point ] It heated from room temperature to 550℃ with the Air blow heater. The quality ...
Read More »1-2.Features of Halogen Heaters
A halogen heater is a heater that converts the supplied electricity into light rays by a halogen lamp, concentrates the light with a condensing mirror, and heats it at a high temperature. Most of the wavelength distribution of halogen lamps ...
Read More »3-6.Importance of dehydration
Energy for evaporating the water 1kg of 20 ℃ is 2454kJ. 1kW/h is 3600kJ so…. 2454kJ is the working time and energy consumption of the same amount running 40 minutes of 1kW motor. Or, the halogen heater 5kw 85% efficiency ...
Read More »1-1.Safety Precautions (Important)
Safety Precautions Please be sure to observe in order to avoid danger to the human body. 1.The base part and the lamp part of the halogen lamp become extremely high temperature during energization and immediately after turning on electricity. Please ...
Read More »Introduction
1.Overview of Halogen Heaters 1-1.Safety Precautions (Important) 1-2.Features of Halogen Heaters 1-3.How to Select Point Heater and Line Heater 1-4.Precautions for Using Halogen Heaters 2.Halogen Point Heater 2-1.Overview of Halogen Point Heaters 2-2.Basic Structure of Halogen Point Heater 2-3.How to ...
Read More »3-5.Balance of the process
When dry quickly at high speed wet material, deviation of the moisture content and temperature of the material inside will increase. As a result, the critical moisture content is increased, it may cause cracks. When it comes to the state ...
Read More »3-4.Five patterns of the drying curve
As for the Drying characteristic curve of the Decreasing drying rate period, five patterns appear with the characteristic of material. The type of material The composition of material The shape of material The possession state of water A-Type A-type is ...
Read More »No.21 Heat source of CVD Reactor Using Concerntrated Infrared Heater
[ Problem Point ] The heating furnace with controllability, that is highly compact and high energy efficiency was required. [ ⇒Kaizen Point ] The use of a Halogen Point Heater that can be high-temperature heating in a short time. Heating ...
Read More »3-3.Heat balance equation of the drying
The heat balance is the sum of 4 types heat、which is entering heat, exiting heat, generation of heat, and endothermic. By the law of conservation of energy, the quantity of these (Quantity of heat change of the system) = (Quantity ...
Read More »3-2.Evaporation of water
In order to move water vapor becomes water evaporates, the water vapor pressure difference is required between the air and the convection layer and the surface of the material. Water vapor of the material surface so that the saturated pressure ...
Read More »3-1.Heat transfer and Mass transfer
In the classification of thermodynamics, a dry process is a “The open system.” Dryness is “evaporating and separating a liquid from a solid.” Heat and pressure are operated, water is evaporated and it moves. The height of heat is the ...
Read More »Heat-tech News Letter – Vol. 005
■□■━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━■□■ Heat-tech News Letter – Vol. 005 2014-07-15■━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━■□■ □ INDEX ■1. Guidance of the new product ■2. Guidance of new applications ■3. Support Information ■4. Editor’s note ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓ ■1. Guidance of the new product┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛ 1-1) [ Halogen Point Heater ] ...
Read More »2-11.Dew point and Dew point meter
1.Dew point The dew point is the temperature from which condensation begins, when the air containing vapor is cooled. It is also referred to as the dew point temperature. Unit is used to evaluate the K or Kelvin degrees Celsius ...
Read More »Halogen Line Heater Laboratory-kit LKHLH-60A/f∞/200V-2kW + HCVAC
Easily heating high temperatures! ◆ Feature ◆ Easily heating high temperatures by the kit! Easily plate heating high temperatures at free range! Easily adjusting the radiation area by manual lift! Easily changing the heat power (wattage) by slide transformer! [ ...
Read More »Halogen Line Heater Laboratory-kit LKHLH-55A/f25/200V-2kW + HCVAC
Easily heating high temperatures! ◆ Feature ◆ Easily heating high temperatures by the kit! Easily line heating high temperatures at free range! Easily adjusting the radiation area by manual lift! Easily changing the heat power (wattage) by slide transformer! [ ...
Read More »Halogen Line Heater Laboratory-kit LKHLH-35A/f∞/100V-1kW +HCVD
Easily heating high temperatures! ◆ Feature ◆ Easily heating high temperatures by the kit ! Easily heating high temperatures at free range ! Easily adjusting the radiation area by manual lift! Easily changing the heat power (wattage) by Manual power ...
Read More »2-10.The Psychrometric charts
Psychrometric charts A psychrometric chart for sea-level elevation Terminology A psychrometric chart is a graph of the thermodynamic parameters of moist air at a constant pressure, often equated to an elevation relative to sea level. The ASHRAE-style psychrometric chart, shown ...
Read More »2-9.Latent heat, Sensible heat, and Evaporation heat ( or Vaporization heat )
The heat which appears in the temperature of a substance and can be observed is sensible heat. The heat unobservable although the state of a substance is changed is latent heat. Sensible heat + Latent heat = Total heat The ...
Read More »No.48 Molecular alignment of the resin film sheet
[ Problem Point ] We wer looking for a linear heater capable of heating at high temperature required for the molecular alignment. [ ⇒Kaizen Point ] We use a condensing type heating equipment of halogen line heater.Molecular alignment of the ...
Read More »2-8.The principle of the Psychrometer
If alcoholic disinfection is carried out before injecting, when alcohol evaporates, he will have a cold feeling to because heat is taken. In order for a liquid to turn into gas, energy is required and this energy is called evaporation ...
Read More »2-7.Psychrometer and Hygrometer
2-7-1.Spirits of Dry and Wet Líu Ān (Chinese: 劉安, c.179 – 122 BC) was a Chinese king and advisor to his nephew, Emperor Wu of Han (武帝). The old days of more than 2000 years from now, Concept of humidity ...
Read More »2-6.Relationship of absolute humidity and the relative humidity
We have explained the relative humidity and absolute humidity to 2-5 from 2-1. Let’s check again here. Quantity the water of which exists in the air with absolute humidity Even if it heats air, since the weight of the water ...
Read More »No.20 Synthesis of ceramics
[ Problem Point ] It was in trouble without a heater that can be synthesized ceramics in a short period of time. [ ⇒Kaizen Point ] Ceramics is heated at a high output Halogen Point Heater of 3kW. Ceramics was ...
Read More »2-5.Absolute humidity
Absolute humidity Generally, if it is only called “Humidity”, “Relative Humidity =RH” will be pointed out, but it is convenient to use the absolute humidity from which a value does not change in a design or control of a drier ...
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