Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
Constant temperature and humidity test chamber adopts what kind of cooling mode is more good?
Constant temperature and humidity test chamber is to be able to complete power machinery and equipment of high temperature of the natural environment, so the heat dissipation of equipment reliability and life has very big harm, air-cooled and water-cooled is relatively popular at present stage two selected, the constant temperature and humidity test chamber to choose the kind of cooling method? Below for the air-cooled and water-cooled two cooling method is the use of the good or bad guys, so everyone can make appropriate selection: a, constant temperature and humidity test chamber air-cooled heat: air-cooled liquid is to use gas to heat dissipation, key refrigeration electronics consists of fin type, light tube, fan. Its advantage is to eliminate the cooling water system software indispensable cooling towers, cooling the centrifugal pump and piping system software, also saves water, low cost, installation, adjustment, maintenance time. Defects: relativity in water-cooled bigger noise, heat dissipation effect has certain limitation, discomfort to the power of machinery and equipment, is very much more than 20 kw output power machinery and equipment is not recommended above application air-cooled, afraid of too cooling equipment. Second, constant temperature and humidity test chamber water-cooled radiator: water-cooled is liquidity to the application of water cycle cooling, key electronic devices composed of cooling tower, water pipe, centrifugal water pump. The use of advantage is have good heat dissipation effect, on the natural environment adaptable, can be available in a variety of types of constant temperature and humidity test chamber machinery and equipment. Defects: be sure to install electronics sewage treatment device, or strong magnet sewage treatment device, otherwise the cooling efficiency attenuation coefficient is large, the longer you use, the actual effect of the system software is poor, the cost of sewage treatment per year increases, the actual effect is unlikely to achieve 100% scale cleaning, cooling circulating water cooling water is important, maintenance frequency based on equipment place more environmental elements, frequency than air-cooled, create cost and maintenance cost is high. Comprehensive, water-cooled heat dissipation characteristics of constant temperature and humidity chamber have stronger, but the cost is high, generally for non-standard machinery and equipment, or large and medium-sized enter type environmental test chamber. And basic constant temperature and humidity test chamber output power at about 4 ~ 10 kw, application of air-cooled heat dissipation is thorough enough, the price is more cost-effective. The interpretation of the above is the constant temperature and humidity test chamber which cooling way better reason, hope can help you, if you want to learn more about information of constant temperature and humidity test chamber, welcome to the online consulting service or call the company service hotline ( Website top right corner) For consultation, we will wholeheartedly provide high quality service for you! Tags: & nbsp constant temperature and humidity test chamber
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Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.
Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
The Heat Contact Machine GT-C101 is a specialized testing instrument designed for evaluating the heat resistance and thermal protective performance of gloves, protective clothing, and other heat-resistant materials used in high-temperature environments. In industries such as smelting, casting, welding, and glass manufacturing, workers are frequently exposed to intense heat, making accurate testing of contact heat resistance essential for ensuring safety and compliance.
GT-C101 simulates real working conditions by measuring heat transfer delay and thermal transmission under instant contact with high-temperature surfaces. Fully compliant with EN 407, EN 702, and ISO 12127-1 standards, this machine provides precise, repeatable data for manufacturers, laboratories, and research institutions. With high-temperature capability up to 500°C, advanced calorimetry, digital monitoring, and adjustable contact speed, the Heat Contact Machine GT-C101 is an indispensable tool for developing and certifying next-generation PPE and heat-insulation materials.
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