JP2010223788A5 - - Google Patents
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- JP2010223788A5 JP2010223788A5 JP2009071881A JP2009071881A JP2010223788A5 JP 2010223788 A5 JP2010223788 A5 JP 2010223788A5 JP 2009071881 A JP2009071881 A JP 2009071881A JP 2009071881 A JP2009071881 A JP 2009071881A JP 2010223788 A5 JP2010223788 A5 JP 2010223788A5
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- blower
- temperature
- tank
- cooler
- weather resistance
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Description
上記目的を達成するために、本発明は、光源を備えた試験槽内に試料及びブラック温度検出器を配置し、前記試験槽内の温度を検出する槽内温度検出器と、前記試験槽内の空気を循環送風する送風機と、前記送風機により送風される空気の温度調整を行う冷却器及びヒーターと、を備えた耐候性試験装置であって、前記冷却器及び前記ヒーターの作動状態と前記送風機の回転速度とを制御する制御部を備え、前記制御部は、前記光源の点灯開始から所定時間が経過するまで、前記冷却器及び前記ヒーターを停止させた状態を保つ一方、前記送風機の回転速度を所定速度に設定して送風させ、前記所定時間が経過した後に、前記送風機の回転速度を前記所定速度に設定したまま、前記槽内温度検出器の検出温度に基づいて前記冷却器及び前記ヒーターを制御し、前記槽内温度検出器の検出温度が目標温度範囲に達してから、前記送風機の回転速度の設定を解除して、前記ブラック温度検出器により検出された温度に基づいて前記送風機の回転速度を制御することを特徴とする。 In order to achieve the above object, the present invention provides a sample temperature detector for detecting a temperature in the test chamber by disposing a sample and a black temperature detector in a test chamber having a light source, and the test chamber. A weather resistance test apparatus comprising: a blower that circulates and blows air of air; and a cooler and heater that adjusts the temperature of air blown by the blower, wherein the operation state of the cooler and the heater and the blower A control unit that controls the rotation speed of the fan, and the control unit maintains the state where the cooler and the heater are stopped until a predetermined time has elapsed from the start of lighting of the light source, while the rotation speed of the blower It was blown by setting a predetermined speed, after the predetermined time has elapsed while the rotational speed of the blower was set to the predetermined speed, the condenser and the heat on the basis of the detected temperature of the tank temperature sensor The temperature of the air temperature sensor reaches the target temperature range, and the setting of the rotational speed of the air blower is canceled and the air blower is based on the temperature detected by the black temperature detector. It is characterized by controlling the rotation speed of the.
以上のように、本発明を適用した実施の形態に係る耐候性試験装置１は、キセノンランプ４０を備えた試験槽３内に試料４及びブラックスタンダード測温体２１を配置し、試験槽３内の温度を検出する槽内温度検出器２３と、試験槽３内の空気を循環送風するブロアーファン５０と、ブロアーファン５０により送風される空気の温度調整を行うヒーター５２及び冷却器５３と、ヒーター５２及び冷却器５３の作動状態とブロアーファン５０の回転速度とを制御する制御部２０と、を備え、制御部２０は、キセノンランプ４０の点灯開始から所定時間が経過するまで、冷却器５３及びヒーター５２を停止させた状態を保つ一方、ブロアーファン５０の回転速度を所定速度に設定して送風させ、所定時間が経過した後に、ブロアーファン５０の回転速度を上記所定速度に設定したまま、槽内温度検出器２３の検出温度に基づいて冷却器５３及びヒーター５２を制御し、槽内温度検出器２３の検出温度が目標温度範囲に達してから、ブロアーファン５０の回転速度の設定を解除して、ブラックスタンダード測温体２１により検出された温度に基づいてブロアーファン５０の回転速度を制御する。
このため、キセノンランプ４０の点灯開始後に、試験槽３の槽内温度と、ブラックスタンダード測温体２１により検出されるブラックスタンダード温度とを、速やかに目標温度範囲で安定させることができる。
As described above, in the weather resistance test apparatus 1 according to the embodiment to which the present invention is applied, the sample 4 and the black standard temperature measuring body 21 are arranged in the test tank 3 provided with the xenon lamp 40, and the test tank 3 A temperature detector 23 for detecting the temperature of the air, a blower fan 50 for circulating and blowing the air in the test chamber 3, a heater 52 and a cooler 53 for adjusting the temperature of the air blown by the blower fan 50, and a heater 52 and a control unit 20 that controls the operating state of the cooler 53 and the rotational speed of the blower fan 50. The control unit 20 includes the cooler 53 and the cooler 53 until a predetermined time elapses after the xenon lamp 40 starts lighting. While maintaining the state where the heater 52 is stopped, the blower fan 50 is rotated at a predetermined speed and blown. After a predetermined time has elapsed, the blower fan 50 is turned on. While the speed was set to the predetermined speed, and controls the cooler 53 and the heater 52 based on the temperature detected by the chamber temperature detector 23, since the detected temperature of the vessel temperature detector 23 reaches the target temperature range, The setting of the rotational speed of the blower fan 50 is canceled, and the rotational speed of the blower fan 50 is controlled based on the temperature detected by the black standard temperature measuring body 21.
For this reason, after the lighting of the xenon lamp 40 is started, the temperature inside the test tank 3 and the black standard temperature detected by the black standard temperature measuring body 21 can be quickly stabilized in the target temperature range.
Claims (3)
前記冷却器及び前記ヒーターの作動状態と前記送風機の回転速度とを制御する制御部を備え、
前記制御部は、前記光源の点灯開始から所定時間が経過するまで、前記冷却器及び前記ヒーターを停止させた状態を保つ一方、前記送風機の回転速度を所定速度に設定して送風させ、
前記所定時間が経過した後に、前記送風機の回転速度を前記所定速度に設定したまま、前記槽内温度検出器の検出温度に基づいて前記冷却器及び前記ヒーターを制御し、
前記槽内温度検出器の検出温度が目標温度範囲に達してから、前記送風機の回転速度の設定を解除して、前記ブラック温度検出器により検出された温度に基づいて前記送風機の回転速度を制御することを特徴とする耐候性試験装置。 A sample and a black temperature detector are arranged in a test tank equipped with a light source, a tank temperature detector for detecting the temperature in the test tank, a blower for circulating and blowing air in the test tank, and the blower A weather resistance test device comprising a cooler and a heater for adjusting the temperature of the air to be blown,
A control unit for controlling the operating state of the cooler and the heater and the rotational speed of the blower;
The control unit keeps the cooler and the heater stopped until a predetermined time has elapsed from the start of lighting of the light source, while setting the rotation speed of the blower to a predetermined speed and blowing air,
After the predetermined time has elapsed while the rotational speed of the blower was set to the predetermined speed, and controls the cooler and the heater based on the detected temperature of the tank temperature sensor,
After the temperature detected by the in-tank temperature detector reaches the target temperature range, the setting of the rotation speed of the blower is canceled and the rotation speed of the blower is controlled based on the temperature detected by the black temperature detector. A weather resistance test apparatus characterized by:
前記制御部によって設定される前記所定速度は、前記槽内温度検出器の検出温度が目標温度範囲に達した後に制御される回転速度より高速であることを特徴とする耐候性試験装置。 The weather resistance test apparatus according to claim 1,
The weather resistance test apparatus, wherein the predetermined speed set by the controller is higher than a rotational speed controlled after the temperature detected by the in-tank temperature detector reaches a target temperature range.
前記送風機によって前記試験槽の上部から吸気した空気を試験槽の下部に送風する風路内に、前記冷却器及び前記ヒーターを配置し、前記送風機により送風される空気をブラック温度検出器に向けて案内する風向板を設けたことを特徴とする耐候性試験装置。 The weather resistance test apparatus according to claim 1 or 2,
The cooler and the heater are disposed in an air passage for blowing air sucked from the upper part of the test tank by the blower to the lower part of the test tank, and the air blown by the blower is directed toward the black temperature detector. A weather resistance test apparatus provided with a wind direction plate for guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009071881A JP5402136B2 (en) | 2009-03-24 | 2009-03-24 | Weather resistance test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009071881A JP5402136B2 (en) | 2009-03-24 | 2009-03-24 | Weather resistance test equipment |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010223788A JP2010223788A (en) | 2010-10-07 |
| JP2010223788A5 true JP2010223788A5 (en) | 2012-04-12 |
| JP5402136B2 JP5402136B2 (en) | 2014-01-29 |
Family
ID=43041132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009071881A Expired - Fee Related JP5402136B2 (en) | 2009-03-24 | 2009-03-24 | Weather resistance test equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5402136B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539307B (en) * | 2011-07-12 | 2013-12-25 | 浙江华电器材检测研究所 | Light aging testing method for composite core rod |
| CN106323847A (en) * | 2016-07-27 | 2017-01-11 | 东莞市伟煌试验设备有限公司 | Xenon lamp aging tester |
| CN108020497A (en) * | 2016-11-01 | 2018-05-11 | 江苏秀强玻璃工艺股份有限公司 | A kind of degradation detection device and its application method based on xenon light source |
| CN107907568A (en) * | 2017-12-26 | 2018-04-13 | 临泉县文献建材有限公司 | A kind of composite tile heat insulating property test device and its method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4843893A (en) * | 1987-12-10 | 1989-07-04 | Atlas Electric Devices Co. | Weathering testing system |
| US5503032A (en) * | 1995-02-23 | 1996-04-02 | Atlas Electric Devices Co. | High accuracy weathering test machine |
| JP3064409U (en) * | 1999-05-31 | 2000-01-21 | スガ試験機株式会社 | Weathering tester |
| JP3557533B1 (en) * | 2003-12-18 | 2004-08-25 | スガ試験機株式会社 | Weathering test equipment |
| JP3806764B1 (en) * | 2005-12-28 | 2006-08-09 | スガ試験機株式会社 | Constant temperature weather test method and weather test machine |
| JP4554535B2 (en) * | 2006-02-24 | 2010-09-29 | エスペック株式会社 | Environmental test equipment |
| JP3945784B1 (en) * | 2006-11-08 | 2007-07-18 | スガ試験機株式会社 | Highly controlled weathering tester |
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2009
- 2009-03-24 JP JP2009071881A patent/JP5402136B2/en not_active Expired - Fee Related
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