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United States Patent

Patent Number: US20160122234A1
Date of Publication: May 5, 2016
Area of Issue: United States
Patent Name: METHOD FOR TREATING SURFACE OF RELEASING CHAMBER IN CONTACT WITH TEST OBJECT
Patent Description:The method for treating the surface of a releasing chamber in contact with a test object reduces the adsorption capacity of the contact surface, thus greatly reducing the adsorption of a test object on the inner wall of the chamber and on the surface of each component in contact with the test object. This method ensures that the tested value of the samples taken from a sampling tube is closer to the actual value of the test object in the chamber. The method effectively improves the testing precision of the releasing chamber.

Patent Number: US009010172B2
Date of publication: Apr.21, 2015
Area of Issue: United States
Patent Name: DETECTION SYSTEM AND HUMIDITY DETECTION METHOD FOR DETECTION VOLATILE ORGANIC COMPOUND
Patent Description: The detection system for detecting volatile organic compound includes a clean air adjustment device to introduce clean air into the test chamber to effectively guarantee the test environment and improve detection accuracy. There is a sealing device between the door panel and the door frame of the test chamber, which can greatly improve the sealing effect of the door panel and door frame, and reduce the pollution of the sealing material to the test chamber. The test precision is enhanced. The dynamic and precise control of the humidity is achieved by improving the humidification unit.

Patent Number: US009176506B2
Date of publication: Nov. 3, 2015
Area of Issue: United States
Patent Name: LOW PRESSURE AND HIGH-LOW TEMPERATURE TEST BOX CAPABLE OF CONTROLLING HUMIDITY
Patent Description: A low pressure and high-low temperature test box capable of controlling humidity comprises a test box body (1), a first heater (2) and a first evaporator (3) which are installed in the test box body (1), a humiture sensor (4) for detecting the humiture inside the test box body (1) and a vacuum manometer (5) for detecting the pressure inside the test box body (1) which are both installed on the test body (1), an air circulation device (6) for circulating the air inside the text box body (1), and a humidity adjusting device (7) which is connected to the test box body(1) and used for adjusting the humidity inside the test box body (1). A vacuum pump (8) for vacuumizing the test box body (1) is also provided on the test box body (1).


Japan Patent


Patent Number: 5532365
Date of Publication: May. 9, 2014
Area of Issue: Japan
Patent Name: DETECTION SYSTEM AND HUMIDITY DETECTION METHOD FOR DETECTION VOLATILE ORGANIC COMPOUND
Patent Description: The detection system for detecting volatile organic compound includes a clean air adjustment device to introduce clean air into the test chamber to effectively guarantee the test environment and improve detection accuracy. There is a sealing device between the door panel and the door frame of the test chamber, which can greatly improve the sealing effect of the door panel and door frame, and reduce the pollution of the sealing material to the test chamber. The test precision is enhanced. The dynamic and precise control of the humidity is achieved by improving the humidification unit.

Patent Number: 5938485
Date of Publication: May 20.2016
Area of Issue: Japan
Patent Name: METHOD FOR TREATING SURFACE OF RELEASING CHAMBER IN CONTACT WITH TEST OBJECT
Patent Description: The method for treating the surface of a releasing chamber in contact with a test object reduces the adsorption capacity of the contact surface, thus greatly reducing the adsorption of a test object on the inner wall of the chamber and on the surface of each component in contact with the test object. This method ensures that the tested value of the samples taken from a sampling tube is closer to the actual value of the test object in the chamber. The method effectively improves the testing precision of the releasing chamber.


European Patent

Patent Number: EP 2 821 784 A1
Date of Publication: 07.01.2015 Bulletin 2015/02
Area of Issue: European Patent
Patent Name: METHOD FOR TREATING SURFACE OF RELEASING CHAMBER IN CONTACT WITH TEST OBJECT
Patent Description: The method for treating the surface of a releasing chamber in contact with a test object reduces the adsorption capacity of the contact surface, thus greatly reducing the adsorption of a test object on the inner wall of the chamber and on the surface of each component in contact with the test object. This method ensures that the tested value of the samples taken from a sampling tube is closer to the actual value of the test object in the chamber. The method effectively improves the testing precision of the releasing chamber.


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