Dehumidifiers Type: on working principle basis.

As mentioned before on basis of working principles, dehumidifier systems are classified into three different type. Most of dehumidifier use refrigerant based working principle. Unit using these principles are called as refrigerant dehumidifier or condensation dehumidifier. These type of  unit consists of evaporator & condenser coil with compressor. Unit takes wet humid air and cool it till due point where humidity get condensate into physical form of water which accumulated in tank and dry air make available for use. Most of dehumidification system use condensation principle for dehumidification.

Limitation of condensation dehumidifier is that in cold conditions they can not achieve dehumidification since ice will form on coils. Desiccant dehumidifier use in application where condensation dehumidifier unable to do dehumidification. Hence desiccant dehumidifier basically use to achieve dehumidification at lower temperature. For example to reduce humidity in cold room. Desiccant dehumidifier consist of rotating wheel made up of desiccant like silica get which has inherent property to absorb humidity from air. When humid air pass over this desiccant wheel, it absorbs humidity form air. This also called as absorption dehumidifier.

Petlier dehumidifier work on petlier effect which state that temperature difference created between two metal joined to each other when voltage applied on it. One metal part becomes hot while other becomes cold which use to condensate humidity. This type of dehumidifier has limitation on extraction capacity.

Dehumidifier Classification: On basis of Applications.

On basis of application applications, dehumidifiers are classified into various type like marine dehumidifier, cold room dehumidifier, warehouse dehumidifier etc. All these applications are majorly comes under three categories which are home, swimming pool & industrial dehumidifiers.

High humidity at homes creates bad smell, rapid growth of mould and mites, patches on wall, condensation on window glass etc. Also high humidity cause health issues for occupants. Hence to keep humidity at proper level we need to use floor mount dehumidifier which are portable in nature.

Many industrial processes needs low humidity environment during process and to store process goods. Small rise in humidity during manufacturing of drugs might give undesirable result. Many laboratories, data centers, electrical room needs low humidity environment. Industrial dehumidifier are designed to withstand roughness at industrial sites. This dehumidifier are potable, floor mount or wall mount dehumidifiers.

Indoor room swimming pool always bastion of high humidity. Rate of evaporation and hence air humidity increases with increase in indoor pool water temperature and surface area swimming pool. And this high humidity creates lots of damage to pool room infrastructure. Depending on size of pool wall mount dehumidifier of ceiling mount dehumidifier. For small residential pool, we recommend wall mount dehumidifier but for commercial pool we need duct dehumidifier of commercial grades.

Floor, ceiling or wall mount Dehumidifier?

Above questions are common one when it comes to buy dehumidifier. On basis of mounting of dehumidifier it classified in above three types. Wall mount dehumidifiers are preferred when we have to dehumidify small space and there is limited space. Floor mount dehumidifier generally use for dehumidification of large spaces like warehouse. Portable dehumidifiers are floor mount unit by default but it is movable. Ceiling suspended unit generally use in large spaces like big swimming pool, warehouses etc.

For any further information on dehumidifiers, please contact

Control Technologies

t: +971 6 5489626

M: +971 50 1537113

e: sales@ctrltechnologies.com

w: www.dehumidifier.ae

The post How Dehumidifiers are classified? appeared first on Industrial Dehumidifier in Dubai, UAE..

Differentiating features of CD-85L dehumidification system.

Let me share you a incidence. During my site study for data center designing to one of my client in Airlines industries, i saw CD-85L industrial dehumidifier at customers spare part storage room. When i saw unit from close, it was new but labeled with different brand name and model number. Since it was looking very new, i thought that someone is counter fitting our product. But when i check my old invoices, then i came to know that, that product was supplied by us around 10 years before but with OEM’s model and brand name.  I surprised to know that that same unit still was in good condition and very much in operating condition after a decade.  This incidence itself speaks about quality of this industrial dehumidifier. One of this USP of this model is its high quality plastic body which make this unit rust free and hence very durable. And if it maintained properly, this dehumidification system always look like new bride. Even today quality of condensate pump of this model can not match by pump of other models. It is very powerful and push water with press of “purge” button with strong force. Unit has built in working hour counter. This useful to understand if dehumidifier running under overload condition or not. Ideally right capacity sized portable industrial dehumidifier should run for few hours to reduce humidity to level of required humidity considered while sizing unit. After that unit should go into sleep mode. And if surrounding humidity increases again then it should start automatically which CD-85L commercial duty dehumidifier does.  If working hour we can understand working hour counter shows 24 hours working then it is understood that client needs more units.  Humid air intake from front side of unit through washable filter and dry air through from back side of unit through round collar duct outlet. This outlet designed in such a what that user can connect flexible round duct to direct dry air. Pneumatic large wheels and push handle make unit very portable in nature. Unit can move with gentle push.

How to operate CD-85L dehumidifiers?

This commercial dehumidification unit is basically “plug & play” device. Powered from 13A nomal single phase socket which readily available at every places. With power one unit gives beep to confirm that unit has been powered. With press of power button unit will start if set humidity less than room humidity. If it doesn’t start then with help of acceding and descending button you can reduce set humidity. Display of unit will always show set humidity on left side and current room humidity on right side of display. “P” button helps to purge built in condensate water tank before moving unit one place to other. “T” button help to set automatic switch on or off delay timer.

CtrlTech Dehumidifiers Stand for Quality.

Offering dehumidifiers like CD-85L itself shows commitment of CtrlTech towards quality and reliability of their products. They offer their dehumidification system in all countries of Middles East including UAE, Saudi Arabia, Qatar, Oman, Kuwait and African countries.

Contact them

Control Technologies

t: +971 6 5489626

M: +971 50 1537113

e: sales@ctrltechnologies.com

w: www.dehumidifier.ae

The post What makes CD-85L industrial dehumidifier a different one? appeared first on Industrial Dehumidifier in Dubai, UAE..

Home dehumidifier sizing.

At home humidity is generated due to outside air entered due to opening door or window or fresh air taken by air conditioner or due to water work in kitchen area. It mean only volume of air is main moisture contributing factor. This is reason by home dehumidification load calculation is simpler than commercial dehumidifier sizing. Widely used method is recommended by Association of Home Appliances Manufactures (AHAM) which also know as AHAM dehumidifier sizing guide. This method basically size dehumidifier on basis of two factors. First is area of room and other is humidity level in room. This method divide humidity level in four types i.e. Extremely wet area, very wet area, very damp area and moderately damp area in descending order of humidity level in room. Also it provide table which give liter per day capacity required for different size of room under those humidity level. Hence one can easily calculate size of home dehumidifier. Please refer this article for more details.

Industrial Dehumidifiers Capacity Selection.

For commercial dehumidifier other than size of room, we need to consider air temperature of room and different moisture contributing factor as per application. Also since these unit are required to use certain humidity which is need of industrial process, required humidity level or humidity level to be achieve plays important factor in sizing of industrial dehumidification unit. Moisture contribution factor can be different in different application. For example in laboratory which required 100% fresh air moisture is contributed by outside air while consider case of commercial catering kitchen where moisture load is due to water vapor during cooking. Hence for commercial dehumidifier capacity calculation we need to consider different moisture load at site and also number of people working at site. You need to have different approach for each site. There is no fix dehumidifier calculation chart for industrial dehumidifiers.

Moisture load calculation for Swimming pool Dehumidifier.

Indoor swimming pool is worst kind of load for any dehumidifier. While calculating swimming pool dehumidification calculation, we need to consider five factors and those factors are surface area of swimming pool, volume of indoor pool room, maximum water temperature of swimming pool water, room temperature and type of swimming pool. Moisture load will be higher if surface area of indoor pool and pool water temperature is higher. While type of pool decide activity factor in pool. This activity factor vary from o.5 to 1. For example for home swimming pool, use is limited hence activity factor is lowest that is 0.5 while for sport complex swimming pool used continuously by many swimmer simultaneously hence activity factor going to to height and that is 1.

I hope this article will help to understand dehumidifier calculation.

The post How to do dehumidifier Calculation? appeared first on Industrial Dehumidifier in Dubai, UAE..

Why only Duct dehumidifier for swimming pool?

We strongly recommends duct dehumidifier for indoor swimming pool rooms. There are many advantages of duct pool room dehumidifier over portable or floor mount dehumidifier.  First advantage of ducted dehumidifier is saving of floor space. Potable or floor mount type unit occupy space in indoor pool room. Also many times it doesn’t go with high class interior decoration and generating sound which can disturb user. While duct type dehumidifier install above fall ceiling, totally hidden and working silently towards pool room humidity control. Humidity generated in indoor pool is very high and it is continuously due to water surface of pool. And if pool water is heated then evaporation will be even faster which increases humidity level in  room within short time. To reduce this sudden increase in humidity, we need dehumidifier which process large amount of humid air at once. And Airflow capacity of dehumidifier designed with duct always higher. This reason why most of commercial pool dehumidification systems are duct type. Duct type unit can be connected with air conditioner duct and hence humidity at every corner of pool room get address. Even if it not connected with AC Duct and it connected independently with its own ducting, it covers whole room.

SPD Pool Dehumidifier.

SPD series pool dehumidifier is offered by CtrlTech in Middle East region. It is one of most installed dehumidification system in region. This is duct dehumidifier, which extremely easy to install and scale-able. It is available up to capacity of 1200 liters per day but most used model is SPD-136L one. Advantage of this model is that you can use multiple units of these model at economical rate and multiple unit will give you redundancy and better performance. Unit offered with wall mount control panel which looks very elegant. Working of this unit are totally automatic. User need to set humidity once and keep it on. Unit will do its job automatically. It will switch on and off whenever required with help of sensors installed in it. Hence it save power and environmental friendly.

Other type of Pool room dehumidifiers.

Other than duct dehumidifier there are other type of dehumidification units also available in market. lets figure out these units one by one.

• Portable dehumidifier: These type units one can use for swimming pool for temporary solution against high humidity. For permanent installation, these unit need power sockets, drainage point and it occupy floor space.
• Wall mount dehumidifier: These type of indoor pool room dehumidifier best for small pool in villa. These unit can serve small pool with surface area less than 50 square meter and water temperature limited to 26 deg C maximum.
• Floor mount dehumidifier: These dehumidifier are huge in size, look very bulky and occupy big floor space. It is not at all suitable for residential or club or hotel swimming pool. It can be use in big sport pool where there is plenty of floor space available and aesthetic has least importance.

To know more about duct dehumidifier for swimming pool, Please contact;

Control Technologies FZE

SAIF Zone., Sharjah, UAE.

T: +971 6 5489626

M: +971 50 1537113

E: sales@ctrltechnologies.com

The post Why Duct dehumidifier for indoor Swimming pool room? appeared first on Industrial Dehumidifier in Dubai, UAE..

CDM-50L Industrial Dehumidifiers numero uno.

We will discuss all features of this dehumidification system one by one. Most important mumero uno feature of this model is its elegant look, large condensate tank with LCD control board. Strong steel body painted with powder coated paint. Yellow with black color looks eye catching combination with silk painted logo looks like cherry on cake. This is among few Industrial dehumidifier units which has condensate tank with provision to connect hose pipe for diverting condensate water to drain. LCD display of this unit is large with so many features. From this user not only can set humidity level needed but also can get current room humidity level value. It shows mode of operation of dehumidifier unit. User can understand if unit is on dehumidification mode or fan mode or automatic defrosting mode.

Some More about CDM-50L dehumidifier System.

Some more features of this industrial portable dehumidifier are as follow:

• Wheels: Unit supported with four wheels. Two small wheel which can rotate 360 degrees are place front side and two big wheels at back side. Unit has fold-able push handle.
• Air Intake and outlet : Intake of humid air is from front side and discharge from right side panel. Filter is provided at inlet.
• Compressor: Rotary type compressor made by Panasonic is uses with environmental friendly refrigerant gas R407.
• Condensate Tank: Tank access is from front side. Capacity is 5.5 liter. Tank full indication. Unit will stop working if tank is full.
• Timer: Automatic switch on or off timer can be set from control panel placed on top panel.

Where you can buy CDM-50L Dehumidifier?

If you are in UAE then you can order this unit over phone by contacting CtrlTech. For sales in Oman, Saudi Arabia and Kuwait, please send email to sales@ctrltechnologies.com to get quotation of this dehumidifier.

CONTROL TECHNOLOGIES

SAIF Zone, Sharjah, UAE.

T: +971 6 5489626

M: +971 50 1537113

E: Sales@ctrltechnologies.com

The post Why best dehumidifier tag for CDM-50L model? appeared first on Industrial Dehumidifier in Dubai, UAE..

Differences between home and industrial dehumidifiers.

There are few major differences between these two types of portable dehumidifier.  let see it…

• Airflow : for given extraction capacity models, airflow of industrial unit will be always much higher than that of its counterpart consumer dehumidifier. Industrial dehumidification unit can process high moist air at given time and hence can reduce humidity faster than home unit. However its capacity of intake air always depend on temperature and humidity level in room. More air intake by industrial unit to process if temperature and humidity is higher in room and visa versa.
• Durability : Commercial dehumidifier built with strong steel casing and high quality durable internal parts. Compressor, coils and sensors in  industrial unit always of much high grade than home unit. Durability is major criteria in industrial dehumidifier design since places it going to be use, it will subject to very rough weather and rough handling. Hence industrial model generally looks very bulky. Least important given to its appearance in its designing. That’s why it also called as heavy duty dehumidifier. On other hand home unit made up of plastic, special care taken so that unit should look athletically good. Home unit has low grade internal parts and it is very delicate as compare to industrial unit.
•  Condensate Tank : Most of industrial large dehumidifier do not have built in condensate tank. However they are one step ahead. Industrial unit either have built in condensate pump or there is facility of install condensate pump. Only small capacity industrial unit (less than 50 liter per day) may have built in tank. Pump has ability to pump out condensate water at height also. Most of home unit comes with built in condensate tank. Consumer generally prefers home unit with large capacity tank to avoid frequent tank empty.

• Price aspect: From first three point it must be clear to you that industrial portable dehumidifiers should more costly than home units. Even though both units has same capacity but due to its construction & spare quality, industrial unit always costlier than its peer home small dehumidifier.

Application of home and industrial dehumidifier.

As name suggest both units are use in industrial and home application. Home model used in hotels, library, hospitals, lounges, basements etc. and Industrial units use at construction sites, big warehouses, oilfield sites, bakeries, commercial laundry center, water pumping rooms etc.

About CtrlTech Dehumidifiers.

CtrlTech offers both home dehumidification and industrial dehumidification unit. In home portable unit series, they offers their CD-12L, CD-20L, CD-25L, CD-50L and VEDA series of designer dehumidifier units. For industrial application they offers CDM-50L, AD 780 German made dehumidifier, CD-85L, CDM-90, CDM-120L, SPD series and FSD series large capacity dehumidifiers.

The post Industrial Dehumidifier vs home dehumidifier appeared first on Industrial Dehumidifier in Dubai, UAE..

Five Features that Industrial dehumidifier should have.

• Strong casing :  Industrial dehumidifier designed to use in places like construction sites, warehoused, oilfield stations etc. It always subject to rough use. Hence casing of dehumidification units should be designed accordingly. Most popular is steel casing with powder coating paint and anti corrosion treatment for inner wall. In recent trend high quality plastic casing also very much in use. These type of casing not only strong but also it make unit lighter and free from corrosion.
• Hygrometer and Humidistat : Commercial dehumidifier should have built in hygrometer to show current room humidity level and humidistat you sense humidity level of intake air and provide information to dehumidifier control so that it can switch on or off accordingly. Once user set a required humidity level then  any industrial dehumidifiers units should run till humidity reduce to that set point and after that it should switch off automatically. Also if humidity raises above set point then unit should start automatically. All this a industrial dehumidifier systems can do with help of humidistat.
• Condensation Pump: Most of industrial portable dehumidifiers or non-portable also without built in condensate tank. It is not practical on designed aspect to accommodate condensate tank along with heavy compressor and coils. Hence of dehumidifier are provided with hose connection to drain out condensate water. And user need to ensure that hose should have proper slob so that condensate water flow easily. But at every site it is not possible to give that slob to hose pipe. In some of site unit installed on floor and drainage connection to connect point on ceiling. In such condition if unit has built in condensate pump then it can push water.
• Automatic defrost: Refrigerant based industrial dehumidification system are not suitable for use in low temperature areas. If it use then ice forms on its coil which reduces performance of unit. Hence unit should have automatic defrost system which on demand should go on defrost mode to remove ice on coil and improve performance of unit.
• Compressor & Coils: Many dehumidifier manufacture still use not environmental friendly gases compressor. You need to make sure that you get unit with compressor that use environmental friendly refrigerant gases like R134a, R407 or R410 etc. Also Evaporator and condenser coil should be made up of copper tubes.

Other Features for pool dehumidifier.

There are other many feature that if dehumidifier possess then it will be icing on cake.

• Filter: If unit especially pool dehumidifier has built in filter at inlet then it will be good for occupant and machine itself.
• Fan Speed Adjustment:  Unit should have at least two fan speed setting.
• On/off Timer: This feature is useful when you want to run dehumidifier for specific period only.
• Tank full auto switch off: This feature very important to have in dehumidifiers with built in condensate tank. It enables unit to get automatically switch off in even of condensate tank is full to avoid overflow of water.

For more details on dehumidifiers, please contact:

Control Technologies

SAIF Zone, Sharjah, UAE.

T: +971 6 5489626

M: +971 50 1537113

E: sales@ctrltechnologies.com

The post Dehumidifiers should have these five features. appeared first on Industrial Dehumidifier in Dubai, UAE..

Site condition for dehumidification unit installation.

User should select dehumidifier which suitable to there site. To select right capacity of dehumidifier client needs to note first area of site, height of site. Room temperature plays important role in selecting right dehumidifier with right working principle. Target humidity will decide capacity of dehumidifier. Size of door, windows and their frequency of opening and closing should be consider which going to effect capacity of industrial dehumidifier.

Working principle of Industrial Dehumidifiers.

It is very important to decide dehumidifier with right working principle to get best result. For example if you want to do dehumidification in cold room where room temperature always less than 5 deg C then dehumidifier with condensation working principle will not work due to formation of ice on coil. For dehumidification at such low temperature you need to install dehumidifier with desiccant wheel which give very good result at low temperature. Similarly if you want to reduce humidity in indoor swimming pool then desiccant dehumidifier will not suitable since it will be costly affair. You should go for refrigerant base condensation dehumidifier which has low initial and running cost.

Mounting of Dehumidifier.

Depending on site you need to select mounting type of dehumidifier. If space is very large then you can consider floor mount type dehumidifier. But if there is limitation of floor space then you needs to explore possibilities of wall mount of ceiling suspended duct dehumidifier. Also many times due to aesthetic aspect you need to select mounting of dehumidifiers.

Dehumidifier calculation for capacity.

Dehumidifier capacity calculation should not be underrated. If you installs dehumidifier of capacity less than required then dehumidifier will run continuously to achieve set humidity (which it can’t ) and hence it get overload and breakdown of  compressor can happen. Hence it is very important to select right capacity of dehumidifier.

Dehumidifier supplier Selection.

Selection of right dehumidifier supplier will make your future easy. Select supplier who is expert and old in field. Dehumidifier supplier should have well placed warranty policy. You can ask for consumable spare price in advance. Try to buy dehumidification unit with extended warranty terms.

The post Buying Dehumidifier? consider this 5 points. appeared first on Industrial Dehumidifier in Dubai, UAE..

Features of AD780 industrial dehumidification system.

Aerial as reputed industrial dehumidifier manufactures ensures highest quality in their products. AD780 commercial dehumidification system has strong shock proof high quality plastic body which make it most durable since it is protected from corrosion. Since dehumidifier works in high humidity areas, it is always possibility that boy of unit get corrode. But with plastic casing of AD780, there is no possibility of corrosion. Compressor and evaporation coils are main parts of any dehumidifier. And Arial offers best quality of it. Compressor is rotary type which is fully hermetic. Evaporation coil made of copper pipe and with aluminium fins. If unit work in low temperature then there is possibility of formation of ice on coil. to avoid this unit equipped with automatic hot gas defrost mechanism on demand which removes ice on coil and increases efficiency of unit. Unit is extremely portable which can move with gentle push with help of large (300 mm diameter) wheel and push handle. Unit is very energy efficient even when it work at low temperature and humidity since it works on patented Blue-Dry technology & condensation principle with heat pump technology and energy recovery.

Controls on AD780 dehumidifiers?

AD 780 control panel gives user interface to set required humidity level. Unit work fully automatic. Once humidity in room reduce to set level, dehumidifier system will get switch off automatically and again get switch on automatically if humidity level increase more than set level. Control panel has neon lighted indication for “humidity ok”, “defrost mode” and “pump fault”. Intake of humid air is from back side through washable filter and dry air discharges from front side fins.

Where to use AD780 commercial dehumidifier?

Due to its strong construction design and elegant look, unit are suitable to use in various applications. Some of the applications as follows:

1. At construction sites for drying of concrete
2. At Flood restoration process.
3. Food storage and pharmaceutical warehouses.
4. In Museum and archive centers.
5. In commercial laundry centers.

About CtrlTech Dehumidifier

CtrlTech is largest and oldest dehumidifier supplier in UAE, Oman, Saudi Arabia, Qatar & Bahrain. We supply Portable dehumidifier, industrial dehumidifier, swimming pool dehumidifier. We are one stop solution provider for all kind of dehumidification solution. CtrlTech’s product gamut includes wall mount dehumidifier, in duct mounted dehumidifier and portable commercial duty dehumidifier. for more details on industrial dehumidifier contact us.

The post AD780 Industrial Dehumidifier review. appeared first on Industrial Dehumidifier in Dubai, UAE..

What best industrial dehumidifier should have?

A best industrial dehumidifier should have following:

1. Strong body which can withstand rough use at oilfield, industrial and construction sites. If body made up of steel and it should be painted with powder coat and from inner side there should be coat of non corrosive paint.
2. Industrial portable dehumidifier should have strong wheel which can bear total weight of unit when it move from one place to other. These wheel should supported with smooth bearing and outer periphery of wheel should made up of rubber so that unit can move with gentle push also.
3. Portable commercial dehumidifier should have sturdy push handle.
4. It is always recommended to purchase industrial dehumidifier with built in condensate pump. It help to push drain water easily. Without dehumidifier pump, each time user need to ensure that drainage pipe is place with slope for easy drainage.
5. Unit should have facility to set required humidity level and it should have capability to shut off automatically when room humidity reduce to set value.
6. If possible unit should have digital display to show room humidity. Good quality portable dehumidifier equipped with digital display which should both room humidity and set humidity level.
7. Unit should have at least two fan setting. It will help when you want to run unit unattended long time specially at night.
8. Unit should have at least basic filter.

Industrial dehumidifier UAE.

Buy best industrial dehumidifier in UAE of various brands. With respect to quality and cost we can recommend you two brands; AERIAL and CtrlTech. Aerial commercial dehumidifiers are made in Germany and offer high quality industrial grade dehumidifier systems. CtrlTech offer large range of industrial dehumidification system and one of the oldest dehumidifier supplier in UAE, Oman, Saudi Arabia, Qatar and Kuwait.

For more information, please contact:

Control Technologies FZE

PO Box 122271, SAIF Zone,

Sharjah, UAE.

T: +971 6 5489626

M: +971 50 1537113

E: Sales@ctrltechnologies.com

For get right consultation regarding industrial dehumidifier, your can contact CtrlTech.

About CtrlTech Dehumidifiers

CtrlTech is largest and oldest dehumidifier supplier in UAE, Oman, Saudi Arabia, Qatar & Bahrain. We supply Portable dehumidifier, industrial dehumidifier, swimming pool dehumidifier. We are one stop solution provider for all kind of dehumidification solution. CtrlTech’s product gamut includes wall mount dehumidifier, in duct mounted dehumidifier and portable commercial duty dehumidifier. for more details on industrial dehumidifier contact us.

The post Best Dehumidifier for industrial applications. appeared first on Industrial Dehumidifier in Dubai, UAE..