DM4/DM4E/DM4DL超聲測厚儀輕便的小型操作方便的超聲測厚儀，可測量壁厚，特別是可測腐蝕物體的剩余壁厚，適用于多種不同材料的測量。DM4E超聲測厚儀型式和簡單應用，DM4超聲測厚儀和DM4DL超聲測厚儀附加DUAL-MULTI模式用于穿過涂層測厚，DM4DL超聲測厚儀具有數據記錄功能。

1. 各種探頭-DIALOG探頭帶自動探頭識別或高溫探頭
2. 自動V聲程校正
3. 自動零位校正選擇，是探頭和儀器調整到*佳試驗狀態
4. *小值俘獲模式

DM4超聲測厚儀附加功能：

1. 測量穿過涂層厚度的操作模式
2. 測量靈敏度選擇
3. 在不同模式的壁厚測量值
4. 如果限定值超出/未達到預定值，LED報警

DM4DL超聲測厚儀附加功能：

1. 數據記錄一刻存儲5390個讀數
2. 通過打印機可打印檢測報告
3. 通過應用軟件進行測量數據進一步處理和分析

DM4超聲測厚儀技術數據：

1. 測量范圍：標準操作0.6到500mm(鋼)；決定于探頭，材料，表面情況及溫度
2. 數字分辨率：<99.99mm時為0.01mm,>99.99mm時為0.1mm
3. 聲速：1000到9999m./s
4. 測量刷新率：4Hz,*小俘獲方式為25Hz
5. 顯示：4位LCD帶背光，數字高12.7mm
6. 電源：2節AA型堿性電池，每個1.5V
7. 操作時間：在無背光情況下，可達200小時
8. 接口：RS232(只適用于DM4DL)
9. 數據內存：5390個讀數，能存入999個文件（只適于DM4DL
10. 操作溫度：-10℃到+50℃
11. 尺寸：150mmⅹ77mmⅹ33mm
12. 重量：包括電池255克

DM4超聲波測厚儀探頭參數：

DM4, DM4DL Thickness Gauge

The DM4 series enables you to accomplish a large number of demanding tasks, especially with remaining wall thickness measurements on components subjected to corrosion and erosion.

The DM4 and DM4DL are smart, simple-to-use ultrasonic thickness gauges that offer big ultrasonic performance in a small lightweight package. Compact size and ergonomic shape provide comfortable one-hand use.

DM4, DM4DL Thickness Gauge Products Features

• Equipped with a membrane keypad and an impact-resistant, dustproof and watertight housing to guarantee long-lasting and reliable operation
• Field-proven features such as Minimum Capture Mode, Differential Mode and 2-Point Calibration
• Variety of application for the most different materials is made possible by the large selection of probes including intelligent dialog probes for optimized setting and improved performance.
• Automatic probe zeroing for optimized gauge setting to a large number of probes and test conditions
• DUAL MULTI operating mode for accurate wall thickness measurement on painted or coated pipelines and tanks. Any time-consuming and cost-intensive removal of the coating is no longer needed
• Data logger for storing up to 5,000 thickness readings for later download to software for viewing, printing reports and digitally storing data.
• UltraMATE software for data management (DM4-DL only)

DM4, DM4DL Thickness Gauge Applications

The DM4 instrument series are suitable for numerous test tasks on components subject to wear:

• Pipelines, pressure vessels, gas cylinders, storage tanks, vessels for chemical processes
• Materials handling systems, pumps
• Bridges, hulls, cranes, equipment for shipbuilding and structural steel engineering

High temperature probes for temperatures up to 600°C enables you to perform thickness measurements on extremely hot components.