起订量:
DZF-6090 防氧化真空箱
中级会员第14年
生产厂家杭州奥科环境试验设备有限公司简称“奥科环试”是一家专业从事高低温试验箱、高低温交变试验箱、高低温交变湿热试验箱、恒温恒湿试验箱、温度冲击试验箱、盐雾腐蚀试验箱、臭氧老化试验箱、老化房、电磁吸合式振动台、IP防尘防水试验设备、氙灯紫外老化试验箱等环境试验设备研发,生产与销售为一体的高新技术企业。奥科环试位于杭州余杭钱江经济开发区,这里环境优美,交通便利,是高新技术企业的发展基地。公司本着“以质量求生存,以信誉求发展”的原则为科研、军事、航空、电子、汽车、石油、化工、医疗、通讯、各大院校等企事业单位,提供符合GB、GJB、IEC、ISO、ASTM、MIL、DIN等标准的各类环境试验设备,并可根据用户的需求设计制造各类非标性设备。
奥科环试奉行“进取 求实 严谨 团结”的方针,不断开拓创新,以技术为核心、视质量为生命、奉用户为上帝,竭诚为您提供高性价比的自控产品及无微不至的服务。
Company Introduction
Hangzhou Aoc Environmental Test Equipment Co.Ltd., being Aoc E.T. for short, is a high and new technology enterprise, which is specialized in the research, development, production and sale of different types of environment test equipment. Aoc E.T. is located at Hangzhou West Lake The. It’s the development base for high and new technology enterprises with beautiful environment and convenient transportation. Aoc E.T. has one overseas Chinese, one professional, three senior engineers and several engineers. The strong technology-based team and complete production process bring the top production quality. Holding the tenet of searching survival by quality and trying for development with honor, Aoc E.T. provides different types of environment test equipment, fitting in with the standard of GB、GJB、IEC、ISO、ASTM、MIL、DIN, for enterprises and government units of scientific research, military, aviation, electron, auto, petroleum, chemical industry, medical treatment, news dispatch, school and so on. Aoc E. T. can also design and make different types of unstandard equipment according to the consumers’ requirement.
Pursuing the principle of enterprise, being realistic, strictness and unity, Aoc E. T. has been developing and innovating, concentrating on the technology, regarding quality as life and regarding consumers as god. Aoc E. T. is willing to offer automatic controlled production with best service.
一.防氧化真空箱技术参数:
型号:DZF-6090 工作室尺寸:D×W×H 450×450×450
1.温度范围:RT+10℃~250℃
2.温度分辨率:0.1℃ (空载时)
3.温度波动度:±1℃ (空载时)
4.达到真空度:<133Pa
5.时间设定范围:1~9999 minutes
6.电源电压:220V 50HZ
7.设备总功率:2400W
8.载物托架:2块
二.防氧化真空箱箱体结构
1、带定时功能数显微电脑温度控制器,控温精确可靠。
2、长方体工作室,使有效容积达到大。
3、钢化、防弹双层玻璃门观察工作室内物体,一目了然。
4、箱门闭合松紧能调节,整体成型的硅橡胶密封圈,确保箱内高真空度。
5、工作室采用不锈钢板制成。确保产品经久耐用。
三.防氧化真空箱必须先抽真空再升温加热
1)工件放入真空箱里抽真空是为了抽去工件材质中可以抽去的气体成分。如果先加热工件,气体遇热就会膨胀。由于真空箱的密封性非常好,膨胀气体所产生的巨大压力有可能使观察窗钢化玻璃爆裂。这是一个潜在的危险。按先抽真空再升温加热的程序操作,就可以避免这种危险。
2)如果按先升温加热再抽真空的程序操作,加热的空气被真空泵抽出去的时候,热量必然会被带到真空泵上去,从而导致真空泵温升过高,有可能使真空泵效率下降。
3)加热后的气体被导向真空压力表,真空压力表就会产生温升。如果温升超过了真空压力表规定的使用温度范围,就可能使真空压力表产生示值误差。