JP3124486U - Weathering light tester-equipped continuous measuring instrument - Google Patents
Weathering light tester-equipped continuous measuring instrument Download PDFInfo
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- JP3124486U JP3124486U JP2006004462U JP2006004462U JP3124486U JP 3124486 U JP3124486 U JP 3124486U JP 2006004462 U JP2006004462 U JP 2006004462U JP 2006004462 U JP2006004462 U JP 2006004462U JP 3124486 U JP3124486 U JP 3124486U
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Abstract
【課題】耐候光試験機槽内の試料表面に相当する位置で、かつ同一の位置で、放射照度、温度及び湿度の所定時間毎の平均値を、連続して測定することができる小型で一体型の測定器を提供する。
【解決手段】本考案の連続測定器は、測温体部、湿度検知部、受光部、演算部、液晶表示部、電源部等から構成され、耐候光試験機の試料枠に取り付ける。受光素子を内蔵する測定器本体に複数のコネクタを装備し、温度センサと湿度センサをそれぞれ接続し、交換することを可能にした。
【選択図】図１
[PROBLEMS] To provide a small and uniform measuring device capable of continuously measuring average values of irradiance, temperature and humidity at predetermined positions at a position corresponding to the surface of a sample in a weatherproof light tester tank and at the same position. Provide body type measuring instrument.
A continuous measuring instrument according to the present invention includes a temperature measuring unit, a humidity detecting unit, a light receiving unit, a calculating unit, a liquid crystal display unit, a power source unit, and the like, and is attached to a sample frame of a weathering light tester. The main body of the measuring instrument with built-in light receiving element is equipped with multiple connectors, making it possible to connect and exchange temperature and humidity sensors respectively.
[Selection] Figure 1
Description
本考案は、メタリングアークランプ、キセノンアークランプ、サンシャインカーボンアークランプ、紫外線カーボンアークランプ、蛍光灯のうちいずれか１つを光源とする耐候試験機用の放射照度と温度と湿度を同時に測定する測定器に関する。
The present invention simultaneously measures irradiance, temperature, and humidity for a weathering tester using any one of a metal ring arc lamp, a xenon arc lamp, a sunshine carbon arc lamp, an ultraviolet carbon arc lamp, and a fluorescent lamp as a light source. Related to measuring instrument.
耐候光試験機は自然環境における物質（原材料）の寿命を知るために、試料に強力な光エネルギーを照射し、温度、湿度を与えて、物質の劣化を加速させる装置である。その光源は歴史的に様々なものが開発されてきたが、現在はメタリングアークランプ、キセノンアークランプ（以下キセノンランプ）、サンシャインカーボンアークランプ、紫外線カーボンアークランプ、蛍光灯が一般的に使用されている。 In order to know the life of a substance (raw material) in the natural environment, the weathering light tester is an apparatus that irradiates a sample with strong light energy, gives temperature and humidity, and accelerates deterioration of the substance. Various light sources have been developed historically, but nowadays, metal ring arc lamps, xenon arc lamps (hereinafter referred to as xenon lamps), sunshine carbon arc lamps, ultraviolet carbon arc lamps, and fluorescent lamps are generally used. ing.
各光源から放射される光の放射照度を測定、制御することは、耐候光試験の条件を標準化する意味で大変重要なことであり、その測定手段として放射照度計が使用されている。（特許文献１） Measuring and controlling the irradiance of light emitted from each light source is very important in terms of standardizing the conditions of the weathering light test, and an irradiance meter is used as the measuring means. (Patent Document 1)
試験温度は、試料表面温度か試験槽内空気温度（乾球温度）かのいずれか、又は両者を測定することが多い。試料表面温度はブラックパネル温度計又はブラックスタンダード温度計で測定することが多いが、赤、青、黄色等のカラーパネルを用いて測定することもある。（特許文献２，３，４） The test temperature is often measured by either the sample surface temperature, the test chamber air temperature (dry bulb temperature), or both. The sample surface temperature is often measured with a black panel thermometer or a black standard thermometer, but may be measured using a color panel such as red, blue, or yellow. (Patent Documents 2, 3, and 4)
湿度は試験槽内空気湿度を、光が直接当たらない位置で、乾球温度計と湿球温度計により、乾球温度と湿球温度を測定し、算出するか、又は、湿度センサを利用することが多い。 Humidity is calculated by measuring the dry bulb temperature and wet bulb temperature using a dry bulb thermometer and wet bulb thermometer at a position where light is not directly exposed to the humidity in the test chamber, or using a humidity sensor. There are many cases.
放射照度計は、試料ホルダに代表される試料枠への取り付け冶具に取り付ける。ブラックパネル温度計やブラックスタンダード温度計等も、試料枠への取り付け冶具に取り付ける。
乾球温度計、湿球温度計、湿度センサは、光源からの影響を受けない試料枠外の位置に取り付けることが多い。
このように測定手段によって、取り付ける位置は異なり、同一の位置で測定できないという問題があった。
The irradiance meter is attached to a jig for attaching to a sample frame represented by a sample holder. A black panel thermometer, black standard thermometer, etc. are also attached to the fixture for attaching to the sample frame.
Dry bulb thermometers, wet bulb thermometers, and humidity sensors are often attached to positions outside the sample frame that are not affected by the light source.
As described above, the attachment position differs depending on the measurement means, and there is a problem that measurement cannot be performed at the same position.
また、測定した値は瞬時値又は積算値で表示することが多く、所定時間毎の平均値を連続して測定していなかった。平均値を求める場合、その都度瞬時値を読み取り、手計算することで手間がかかることもあった。
耐候光試験機槽内の試料表面に相当する位置で、かつ同一の位置で、放射照度と温度、湿度の所定時間毎の平均値を、連続して測定することができる小型で一体型の測定器を提供する。
Small and integrated measurement that can continuously measure the average value of irradiance, temperature, and humidity for a given time at the same position and at the same position on the surface of the sample in the weathering light tester Provide a bowl.
本考案の環境測定器は、測温体部、湿度検知部、受光部、演算部、液晶表示部、電源部等から構成され、試料枠への取り付け冶具に取り付けることによって、耐候光試験機の試料枠に搭載される。 The environment measuring instrument of the present invention is composed of a temperature measuring part, a humidity detecting part, a light receiving part, a calculating part, a liquid crystal display part, a power source part, etc., and is attached to a jig for attaching to a sample frame, Mounted on the sample frame.
測温体部は、温度センサと基準接点補償回路等から構成される。
温度センサは熱電対、保護管付き熱電対、ブラックパネルセンサ、ブラックスタンダードセンサ、カラーパネルセンサ等から選択し、コネクタを介して測定器と接続する。コネクタに接続したセンサをはずし、別のセンサに交換することが可能である。
また、コネクタが複数あれば、それぞれのコネクタに１つずつ、選択したセンサを取り付けることが可能である。
The temperature measuring unit includes a temperature sensor and a reference junction compensation circuit.
The temperature sensor is selected from a thermocouple, a thermocouple with a protective tube, a black panel sensor, a black standard sensor, a color panel sensor, etc., and is connected to a measuring instrument via a connector. It is possible to remove the sensor connected to the connector and replace it with another sensor.
In addition, if there are a plurality of connectors, one selected sensor can be attached to each connector.
湿度検知部は、湿度センサから構成される。
湿度センサは、有機化合物型あるいはセラミックス型からなる静電容量型で、温度センサと同様、コネクタを介して測定器と接続交換が可能である。
The humidity detector is composed of a humidity sensor.
The humidity sensor is a capacitance type composed of an organic compound type or a ceramic type, and can be connected to and exchanged with a measuring device via a connector in the same manner as the temperature sensor.
受光部は、フィルタと受光素子等から構成される。
光源の種類と実施する試験に応じて、測定波長範囲は、受光素子にフィルタを組み合わせることによって、300-400nm、300-700nm、290-800nm、295-450nm、340nm、420nmなどから、あらかじめ選択することができる。
The light receiving unit includes a filter and a light receiving element.
Depending on the type of light source and the test to be performed, the measurement wavelength range is selected in advance from 300-400nm, 300-700nm, 290-800nm, 295-450nm, 340nm, 420nm, etc. by combining a filter with the light receiving element. be able to.
温度センサ、湿度センサ、受光素子からの信号を、各々A/Dコンバータで変換し、演算回路で各々温度、湿度、照度を演算する。また、前記演算回路には、所定時間毎のそれぞれの平均値を連続的に演算する回路も有し、それぞれの平均値を記憶し、液晶表示部に表示する。
Signals from the temperature sensor, humidity sensor, and light receiving element are converted by the A / D converter, and the temperature, humidity, and illuminance are calculated by the arithmetic circuit. The arithmetic circuit also has a circuit for continuously calculating each average value every predetermined time, stores each average value, and displays it on the liquid crystal display unit.
本考案の連続測定器で、試料表面と同等の位置での放射照度、温度、湿度を測定することができる。従って、試料の状態をより正確に把握することができる。
また、所定時間毎の各因子の平均値を連続して測定することで、時間的な変動をチェックし、耐候光試験機が運転開始から安定して作動していたか否か、あるいは安定するまでの時間的推移のデータを提供することが容易にできる。ひいては耐候光試験機の再現性技術の向上に寄与する。
The continuous measuring instrument of the present invention can measure irradiance, temperature, and humidity at the same position as the sample surface. Therefore, the state of the sample can be grasped more accurately.
In addition, by continuously measuring the average value of each factor every predetermined time, check the temporal fluctuation, whether or not the weathering light test machine has been operating stably from the start of operation, or until stable It is possible to easily provide the data of the time transition of. As a result, it contributes to the improvement of the reproducibility technology of the weathering light tester.
本考案の耐候光試験機搭載型連続測定器は、耐候光試験機の光源の種類と、測定波長域によって種類が異なるが、ここではキセノンランプ用で測定波長域300-400nmのものを図１に基づいて実施例として説明する。 The continuous measuring instrument equipped with a weathering light tester of the present invention varies depending on the type of light source of the weathering light testing machine and the measurement wavelength range. Here, a xenon lamp for the measurement wavelength range of 300-400 nm is shown in Fig. 1. This will be described as an example.
該搭載型連続測定器は樹脂製で、小型軽量であり、使用温度範囲が広く、耐水性に優れる。 The on-board continuous measuring instrument is made of resin, is small and lightweight, has a wide operating temperature range, and is excellent in water resistance.
この環境測定器の受光部は、あらかじめキセノンランプ用で測定波長域300-400nmに設定しておく。コネクタは2本あり、1本には温度センサを、もう1本には湿度センサを接続する。
温度センサは、熱電対、保護管付き熱電対、ブラックパネルセンサ、ブラックスタンダードセンサ、カラーパネルセンサ等から１つを選択し、接続する。温度測定終了後、別の温度センサに交換接続することも可能である。
湿度センサは、有機化合物型あるいはセラミックス型の静電容量型であれば、接続が可能である。また、交換接続も可能である。
The light receiving unit of this environmental measuring device is set in advance to a measurement wavelength region of 300 to 400 nm for a xenon lamp. There are two connectors, one with a temperature sensor and the other with a humidity sensor.
As the temperature sensor, one of a thermocouple, a thermocouple with a protective tube, a black panel sensor, a black standard sensor, a color panel sensor, and the like is selected and connected. It is also possible to exchange and connect to another temperature sensor after the temperature measurement is completed.
The humidity sensor can be connected if it is an organic compound type or a ceramic type capacitance type. Moreover, exchange connection is also possible.
温度センサと湿度センサを接続した本測定器を試料枠への取り付け冶具に取り付け、耐候光試験機の試料枠に搭載する。 This measuring instrument connected with temperature sensor and humidity sensor is attached to the fixture for attaching to the sample frame and mounted on the sample frame of the weathering light tester.
耐候光試験機のキセノンランプから放射する光エネルギーは、フィルタを通して受光素子で受光し、A/Dコンバータでアナログ信号をデジタル信号に変換する。この信号を基に演算回路で、放射照度の所定時間毎の平均値を演算、記憶し、液晶表示部に表示する。 The light energy radiated from the xenon lamp of the weathering light tester is received by the light receiving element through the filter, and the analog signal is converted into a digital signal by the A / D converter. Based on this signal, the arithmetic circuit calculates and stores the average value of the irradiance for each predetermined time, and displays it on the liquid crystal display unit.
耐候光試験機の試料枠に取り付けた温度センサで温度を検知し、基準接点補償回路を通して、A/Dコンバータでアナログ信号をデジタル信号に変換する。この信号を基に、演算回路で、温度の所定時間毎の平均値を演算、記憶し、液晶表示部に表示する。 Temperature is detected by a temperature sensor attached to the sample frame of the weathering light tester, and an analog signal is converted to a digital signal by an A / D converter through a reference junction compensation circuit. Based on this signal, the arithmetic circuit calculates and stores the average value of the temperature for every predetermined time, and displays it on the liquid crystal display unit.
耐候光試験機の試料枠に取り付けた湿度センサで湿度を検知し、A/Dコンバータでアナログ信号をデジタル信号に変換する。この信号を基に、演算回路で、湿度の所定時間毎の平均値を演算、記憶し、液晶表示部に表示する。 Humidity is detected by a humidity sensor attached to the sample frame of the weatherproof light testing machine, and an analog signal is converted to a digital signal by an A / D converter. Based on this signal, the arithmetic circuit calculates and stores an average value of humidity at predetermined intervals and displays it on the liquid crystal display unit.
放射照度、温度、湿度は所定時間毎の平均値を表示するが、例えば５分毎の平均値を1時間測定することが可能である。
The irradiance, temperature, and humidity are displayed as average values every predetermined time. For example, the average value every 5 minutes can be measured for one hour.
Claims (2)
試料枠への取り付け冶具を具備し、
１）放射照度を測定する手段と、
２）湿度を測定する手段と、
３）温度を測定する手段と、
４）前記各手段の単位時間毎の平均値を演算し、記憶し、表示する手段と、
を備え、これを一体として小型に形成したことを特徴とする耐候光試験機搭載型連続測定器。
A measuring instrument for measuring the irradiance, humidity and temperature of a weatherproof light testing machine equipped with a light source,
Equipped with a jig to attach to the sample frame,
1) means for measuring irradiance;
2) means for measuring humidity;
3) means for measuring the temperature;
4) means for calculating, storing and displaying an average value for each unit time of each means;
A weathering light tester-equipped continuous measuring instrument, characterized in that it is formed into a compact unit.
The continuous measuring device according to claim 1, wherein the temperature sensor of the means for measuring the temperature is connectable and exchangeable via a connector.
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| JP2006004462U JP3124486U (en) | 2006-06-09 | 2006-06-09 | Weathering light tester-equipped continuous measuring instrument |
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| JP2006004462U JP3124486U (en) | 2006-06-09 | 2006-06-09 | Weathering light tester-equipped continuous measuring instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016038387A (en) * | 2014-08-07 | 2016-03-22 | アトラス マテリアル テスティング テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング | Sensor device including a plurality of sensors for exposure device |
-
2006
- 2006-06-09 JP JP2006004462U patent/JP3124486U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016038387A (en) * | 2014-08-07 | 2016-03-22 | アトラス マテリアル テスティング テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング | Sensor device including a plurality of sensors for exposure device |
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