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|Product Name:||ASTMD 4329 QUV Lamp Weather Test Chamber Programable Cycle Test||Relative Humidity:||60%RH Above|
|Air Flow:||A.0-6 Cfm；B. 10-20 Cfh||Power:||220v|
|Temperature:||Room Temp ～ 200℃||UV Lamp:||300w|
ASTMD 4329 QUV Weathering Tester,
Programmable Cycle Test QUV Weathering Tester,
ASTMD 4329 QUV Chamber
ASTMD 4329 QUV Lamp Weather Test Chamber Programable Cycle test
It is widely used to control products quality in measuring quality control; Rubber & Plastics; automobile production; wire and cable; packing materials; instruments and meters; medical equipment; civilian nuclear energy; civil aviation; colleges and universities; research laboratories; inspection arbitration, and technical supervision departments and other rubber products.
That is, the mixing capacity. Insufficient capacity will reduce the shearing and kneading effect on the rubber, and even the rubber slip and rotor idling, resulting in poor mixing effect. On the contrary, the capacity is too large, the rubber turnover is difficult, the position of the upper top bolt is improper, and some rubber is retained at the neck of the feeding port, resulting in uneven mixing of rubber, long mixing time, equipment overload and high energy consumption. Therefore, the mixing capacity should be appropriate, usually 60% ~ 70% of the total effective volume of the closed chamber.
This machine is used to test the ozone environment, the characteristics of crack-resistant rubber, ozone resistance testing machine, can control and adjust the concentration of ozone environment, to determine the anti-ozone properties of the specimen.
Equipment by the occurrence of silent and efficient ozone generator ozone gas, and a certain amount of air processed, the switch in the mixture into the chamber, the continuous line UV detector to detect the concentration of ozone, ozone generator control feedback to the systems to control system settings according to the occurrence of effective control of ozone to the ozone chamber to maintain the appropriate concentration of work by heating humidification systems to meet all the test conditions.
|Ozone concentration||0~1000pphm adjustable|
|Relative humidity||60%RH above|
|Ozone produced mode||Ozone generator or UV absorption method|
|Inside air velocity||Over 2 feet/sec|
|Degree of ozone concentration fluctuation||10%|
|Air flow||A.0-6 cfm；B. 10-20 cfh|
|Accessories||Tensile fixture 6 groups|
Ozone is a major factor in rubber cracking although it is rare in the atmosphere, ozone aging tank simulates and enhance the condition of ozone in the atmosphere to study the effects of ozone on rubber, and then identify and evaluate the method to resist ozone and aging for rubber, adopt effective anti-aging measures to enhance the life of rubber products.
JIS K 6259 ASTM1149 ASTM1171 ISO1431 DIN53509 GB7762 GB/T13642
We are Zhongli Instrument Technology Co., Ltd, an instrument Expert, Headquartered in Dongguan, Guangdong, China.since 2007, specialized in manufacturing Lab testing equipments..
Provide our customers with better overall solution laboratory, including laboratory design, planning, renovation and equipment selection, installation, training, maintenance, Comparative testing management system, such as one-stop authentication technology services.
In addition to standard machines, our R&D team can customize it for you. Just tell us your needs and we will make you satisfied.
Contact Person: Fiona