工業用ラインセンサ
石油・ガス・化学プラント等の配管の減肉を効率的に発見するエネルギー弁別型放射線ラインセンサです。今までにない高精度な配管減肉検査を実現します。
従来の目視検査・超音波検査の場合、保温材を剥がす必要があり、足場架設や保温材脱着などの付帯工事に掛かる時間・コストの問題がありました。また、従来の放射線検査・中性子水分計測検査の場合、散乱線の影響を受けやすく正確な測定が困難という問題がありました。
エネルギー弁別型放射線ラインセンサはそれらの問題を解決し、鮮明な画像を捉えることが可能です。
項目 | 内容・値 | 単位 | |
---|---|---|---|
検出方式 | 半導体放射線直接検出フォトンカウンティング方式 | - | |
検出素子数 | 64 | - | |
検出素子ピッチ | 3.3 | mm | |
検出幅 | 211 | mm | |
エネルギー測定範囲*1 | 50~500 | keV | |
エネルギーしきい値数 | 3 (エネルギー測定範囲内で任意設定可能) | - | |
最大カウントレート/ch*1 | 0.5x106 | S-1 | |
1ライン蓄積時間 | 50~4095 | ms | |
カウンタ | 16 | bit | |
インターフェース | イーサネット(LAN) | - | |
出力*2 | カウント値(16 bit) | - | |
データ出力形式 | CSV, Excel | - | |
外部スタートトリガ | TTL | - | |
対応OS | Windows 10(64 bit) | - | |
入力電圧*3 | DC 15 V(付属ADアダプタ:100 V~240 V, 50 Hz/60 Hz) | - | |
動作周囲温度 | 0~+40 | ℃ | |
保存周囲温度 | -10~+50 | ℃ | |
動作・保存周囲湿度 | 30~80(結露なきこと) | % | |
質量 | センサ本体 | 4.5 | kg |
電源トリガBox | 2.5 | kg | |
スイッチBox | 1.8 | kg |
NOTE
*1 測定フォトンのエネルギーや測定条件に依存します。
*2 各半導体素子における3つのコンパレータ(エネルギーしきい値)で弁別された放射線フォトン数です。
*3 携帯電源DC12 V(別売)も使用可能です。
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