德国K.K DM4超声波测厚仪
德国K.K DM4超声波测厚仪产品介绍（中文）
德国K.K公司生产的DM4系列超声波测厚仪是一款设计精巧、操作简便的便携式测量设备，广泛应用于工业领域的厚度检测。该仪器采用超声波脉冲回波技术，可精准测量多种材料的厚度，特别适合腐蚀部件残余壁厚的测量。DM4系列具备人体工程学设计，重量仅255克，单手持握舒适，按键布局合理，有效降低操作疲劳。其特有的DUAL-MULTI模式可实现对带涂层材料的直接测量，无需去除表面油漆即可获取基材净厚度，显著提升工作效率。仪器配备4位LCD背光显示屏，读数清晰可见，测量范围覆盖0.6-300mm（钢材），分辨率可达0.01mm（厚度＜99.99mm时）。内置智能探头识别功能，支持多种探头类型，包括标准探头、超厚探头和高温探头（最高600℃），满足不同工况需求。1515
Krautkramer DM4 Ultrasonic Thickness Gauge (English)
The Krautkramer DM4 series ultrasonic thickness gauge is a compact and user-friendly measuring device developed for industrial thickness inspection. Utilizing ultrasonic pulse-echo technology, it provides accurate thickness measurements for various materials, especially suitable for residual wall thickness assessment of corroded components. The ergonomic design weighs only 255g with thumb-accessible controls, ensuring comfortable one-hand operation. Its unique DUAL-MULTI mode enables direct measurement through coatings (paint, plastic, etc.) without surface preparation. The device features a 4-digit LCD backlit display with clear readability, offering 0.01mm resolution (<99.99mm) and 0.6-300mm measuring range (steel). Equipped with automatic probe recognition, it supports multiple probe types including standard, high-temperature (up to 600℃) and specialized probes for diverse application scenarios. 111524
产品功能特点
DM4系列具备多重实用功能：自动声程校正和零位校正功能简化了设备校准流程；最小测量模式可捕捉并存储最薄读数；差分模式支持与标称值对比显示偏差；数据刷新速率在标准模式下为4Hz，最小测量模式下可达25Hz。仪器采用两节5号电池供电，无背光状态下可持续工作约200小时，操作温度范围为-10℃至50℃。其146×76×34mm的紧凑尺寸便于携带，橡胶保护套和手提带设计进一步提升了设备的防护性和便携性。对于需要数据记录的场合，DM4DL型号还提供5390组数据存储能力和RS232接口，方便连接计算机进行数据分析。5713
Functional Highlights
The DM4 series incorporates multiple practical features: Automatic V-path correction and zero calibration simplify device setup; MIN mode captures and stores minimum thickness readings; DIF mode compares measurements with adjustable nominal values; Measurement update rate reaches 4Hz (standard) or 25Hz (MIN mode). Powered by two AA batteries, it delivers up to 200 hours operation (without backlight) within -10℃ to 50℃ temperature range. The compact dimensions (146×76×34mm) with rubber protection and carrying strap enhance portability. For data documentation needs, the DM4DL variant offers 5390 readings storage capacity and RS232 interface for computer connectivity. These characteristics make it an efficient solution for field measurements in petrochemical, shipbuilding, pressure vessel inspection and structural engineering applications. 51119
| 超声波测厚仪 |
DM4E |
21,400 |
基本型,标配DA301探头,DA231导线 |
| 超声波测厚仪 |
DM4 |
24,000 |
标准型,LED报警功能,标配DA301探头,DA231导线 |
| 超声波测厚仪 |
DM4DL |
32,000 |
存储型,RS232输出,标配DA301探头,DA231导线 |
| 标准探头 |
DA301 |
4,400 |
1.2-200mm/5MHZ/直径12.5mm |
| 超厚探头 |
DA303 |
4,600 |
5.0-300mm/2MHZ/直径16mm |
| 超薄探头 |
DA312 |
8,700 |
0.6-50MM/10MHZ/直径7.5mm |
| 超薄探头 |
DA312B16 |
9,200 |
0.7-12mm/10MHZ/直径3mm/自带导线 |
| 高温探头 |
DA305 |
7,400 |
4.0-60mm/5MHZ/直径16mm/600℃ |
| 高温探头 |
HT400 |
4,600 |
1.0-254mm/5MHZ/直径12.7mm/540℃ |
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