LNEYA Industrial Chillers Fabricant Fournisseur
Aerospace Materials | Test Device Temperature Control
LNEYA has rich experience in product research and development in the aerospace industry, and provides a variety of cooling methods, including direct cooling, air cooling, and liquid cooling to meet different customer needs.
Products include: refrigeration heating temperature control systems, low-temperature chillers, direct cooling units, gas cooling chiller, test chambers
SOLUTION
Dans le domaine aérospatial, la performance des matériaux est directement liée à la sécurité, à la fiabilité et à l'efficacité des avions. Avec les progrès technologiques, les exigences en matière de matériaux aérospatiaux sont de plus en plus élevées, en particulier dans des environnements spéciaux tels que les hautes températures, les hautes pressions, les hautes vitesses et la microgravité.
Therefore, how to accurately control the temperature through the test device to simulate and verify the performance of materials under these extreme conditions has become an important research direction.
Série SUNDI à fréquence fixe
—temperature control accuracy can reach ±0.3℃
Dynamic temperature control system has high temperature control accuracy, intelligent temperature control, and a wide temperature control range, from -120℃ to +350℃, which is suitable for most companies’ constant temperature control needs.
SUNDI Variable Frequency Series
—Energy saving of more than 20%
Compared with the old model, the cooling and heating circulation system of SUNDI products adopts variable frequency control, which saves more than 20% energy, reduces noise by more than 5 decibels, and has a small starting current.
HR/HRT Series
—Cost-effective economic model
Temperature range: -45℃~250℃, with heating and cooling functions; power only supports 3.5kW~15kW, low-power and cost-effective cooling and heating system.
Série LT à fréquence fixe
—Compressor cascade refrigeration, temp as low as -150℃
Temperature range from -150℃ to -5℃, using secondary supercooling technology, rapid cooling. Strong product reliability and excellent performance.
LTZ Variable Frequency Series
—Adopt frequency conversion technology, high efficiency and energy saving
Adopt frequency conversion technology to achieve high efficiency and energy saving. The variable frequency compressor unit changes the operating speed of the DC compressor at any time according to the user’s cooling and heating load requirements through the built-in frequency conversion device, thereby avoiding the compressor and electric heating full load confrontation, maintaining a stable working state of the unit and achieving energy-saving effects.
LTG Series Screw Chillers
—-110℃~30℃ freezing medium can be provided
It is suitable for various chemical, pharmaceutical, mechanical and other fields as a process cooling source. It can provide -110℃~30℃ refrigeration medium and can be used as a process cooling source required by ice storage, low-temperature ventilation and other production processes. The unit adopts advanced semi-hermetic screw compressor, which is low-carbon and energy-saving.
Série UST
-Précision du contrôle de la température du support ±0,5℃, précision du contrôle de la température du matériau ±1℃.
Le processus de refroidissement à haute température est adopté pour atteindre une plage de refroidissement de 300℃~50℃ ; il est équipé d'un conteneur intégré de chauffage et de refroidissement avec une grande zone d'échange de chaleur, un taux de chauffage et de refroidissement rapide, et une demande relativement faible d'huile de transfert de chaleur ; il peut réaliser un chauffage et un refroidissement continus.
Série UC/LY
-+50℃～+170℃, ne supporte que les températures moyennes précision de contrôle ±0.5℃
Le cycle entier est fermé, il n'y a pas de volatilisation du brouillard d'huile à haute température, et l'huile de transfert de chaleur ne sera pas oxydée et brunie ; il a la fonction de corriger la sonde de température de circulation interne PT100.
Rapid Temp Change Test Chamber
—Fast temperature change, fast heating and cooling rate
Applicable to environmental stress screening test, through environmental stress screening of products, accelerate the discovery of product design defects and improve product reliability. Many industries have realized that high-speed temperature change cycle testing can identify unreliable systems that have already entered the production test stage. It has become a standard method for improving quality and effectively extending the normal working life of products.
Two-door Impact Test Chamber
—Impact test, low temp -40~0℃ high temp +60~+150℃
The test basket is mobile during high and low temperature impact tests. The high and low temperature impact conversion is mainly completed by moving the test basket up and down in the high temperature zone and the low temperature zone. The impact recovery time of the two-box type is shorter than that of the three-box type.
Chambre d'essai à l'entrée
—Temperature control range: -80℃～+150℃
Il convient aux essais à basse température, à haute température, aux changements de température à haute et basse température, à la chaleur humide constante, à la chaleur humide alternée à haute et basse température et à d'autres essais de machines complètes ou de composants de grande taille. La taille et la fonction de l'atelier peuvent être modifiées en fonction des besoins de l'utilisateur. La boîte de type bloc a une belle forme et une conception scientifique des conduits d'air pour répondre aux besoins des différents clients.
Série LQ
—Low temperature can reach -110℃
Applied to cool down the gas (non-corrosive): when dry compressed air, nitrogen, argon and other normal temperature gases are introduced into the LQ series equipment, the outgoing gas can reach the target low temperature and be supplied to the components or heat exchangers to be tested.
