信固超仪4+通用型
Multi-Mode Ultrasonic Thickness Gauge
新款信固4+是一款小巧，耐用，读数精准的超声波测厚仪。
专门为恶劣环境下所设计的一款测厚仪，键盘操作按钮简单，菜单界面简单直观，LCD显示屏在各种光照情况下都适宜使用。
双模注塑外壳拥有柔软且耐用的TPE材质外层。仪器内部的壳比较坚硬，这使得同时具有舒适和极其耐用的特点，也是为了仪器内部的电子与外界的完全密封。此新款外壳通过了极严格的美国军方所订定的MIL STD 810G测试标准，非常坚固可靠。
仪器有以下三种模式：
- 多重波: 能穿越厚至20mm的保护涂层并提供非常精准的测试
- 双重波: 测量金属涂层的严重腐蚀的壁厚
- 单重波: 测量没有涂层的表面，非常适合腐蚀极其严重，或超声波衰减性极强的材料，例如铸铁、塑料和复合材料。
特点
- 通过涂层检测的多重波测量读数可靠、准确
- 单重波和双重波模式
- 大屏且明亮的LCD显示屏带有自动背光功能
- 最小/最大测量值带有视觉和振动报警功能
- 非常坚硬的外壳 –通过MIL STD 810G防冲击测试
- 环境密封达到IP64等级– MIL STD 810G
- 超厚涂层模式–能穿过厚度达20mm的涂层获取基材厚度
- 信固回波强度显示可协助厚度测试
- TPE包覆式模制外壳
- 按键可承受最少100，000次按压的设计
- 完全密封电池盒(隔绝电池液泄漏)
- A扫描显示
- 单重波和双重波模式含有测量稳定指标MSI™(信固专利)
- 连续的数据记录
- 可自动识别S2C探头和双晶探头
数据记录主要特点：
- 多功能数据记录功能可以保存测量和A扫描
- 每个记录可储存5,000个测量点（包括A扫描）
- 记录保存到可拆卸的SD卡
- 可选自动登录功能
- 记录可轻松通过仪表USB端口传输到CygLink软件，并可以导出成.CSV文件或PDF报告。
| 测量物料 | 声速介于1000 m/s -至9000 m/s (0.0390 in/ms – 0.3543 in/ms) 之间的材料 – 事实上涵盖了所有常用的工程材料 |
| 精确度 | ±0.1 mm (±0.004”) 或 0.1% 的测量厚度 (取最大值)，最好需要根据信固公司的校准步骤进行校准 |
| 分辨率 | 多重波模式0.1mm或者0.05mm (可选)
单重波和双重波模式 0.01 mm |
| 测量范围(钢) | 单晶探头 – 多重波模式 • 3mm-250mm用2.25 MHz 探头(S2C/D) • 2 mm – 150 mm 用3.5 MHz 探头(S3C) • 1 mm – 50 mm 用5.0 MHz 探头(S5C/A) 双晶探头 – 单重波模式 • 2.5 – 250 mm用2.0 MHz探头(T2C) • 1 – 200 mm用5.0 MHz 探头(T5B) • 0.8 – 50 mm用7.5 MHz探头(T7A) 双晶探头 – 双重波模式 • 5 – 50 mm用2.0 MH探头(T2C) • 4 – 50 mm用5.0 MHz探头(T5B) • 3 – 25 mm用7.5 MHz探头(T7A) |
| 探头 | 双Lemo 00 |
| 电源 | 3个AA电池 |
| 電池壽命 | 至少10小时不间断使用 |
| 电子 | 双通道脉冲发生器 |
| 显示屏 | 2.4英寸超大的液晶屏 |
| 尺寸 | 132 x 82 x 34 mm |
| 重量 | 300 grams (含电池) |
| 操作温度 | -10°C to 50°C |
| 数据记录 | 每个记录可储存5000测量点及A扫描。最高储存容量: 100记录 |
| 软件 | CygLink可以远程登录且可查看A扫描图 调查和报告可生成为PDF文档 数据可以导出为.csv文件 有图形的数据分析和数据计算 为Windows 7和Windows 8设计 |
| 环境保护等级 | 易爆环境：根据国家消防协会法规（NFPA 70）第500条第I类，第2类D组所定义的安全操作，并使用MIL STD 810G方法511.5，程序I MIL STD 810G Method 501.6 (高温 +55°C) MIL STD 810G Method 502.6 (低温 -20°C) MIL STD 810G Method 507.6 (湿度 95%) MIL STD 810G Method 512.6 (沉浸水下 1 米 30 分钟) |
| 撞击及冲击测试 | MIL STD 810G Method 514.7(振动 – 1轴向/小时) MIL STD 810G Method 516.7(撞击 20g – 11ms半正弦冲击脉冲) MIL STD 810G Method 516.7 (26 次摔落 – 1.22米高) |
| 遵从标准 | CE, 英国标准 BS EN 15317:2013 |
| 环境条例 | RoHS,遵从WEEE 条例 |
| 保修期 | 3 年主机，6个月探头 |
信固探头和线
不锈钢INOX单晶探头
INOX探头具有更新过的人体工学设计，频率,辨识和序列编号将更易于查看。为了区别探头的频率，所有频率的INOX探头都是黑色外观，带有颜色的编码环。
使用多重波模式，探头不需要校零，自身有一个精确线性功能，非常适用于一般金属测厚或者管道测厚，通过保护膜片可延长使用探头寿命。
不锈钢INOX双晶探头
在双重波和单重波模式下，集中超声波光束可测量到后壁严重腐蚀的金属厚度。
信固线
为了获得超声波测厚仪的最佳性能，请务必使用合适的探针来测试特定的材料。 以下是可用的探测选项。
| 单晶探头 | 6 mm – 5 MHz (S5A) |
| 13 mm – 2.25 MHz (S2C (标准型)), 3.5 MHz (S3C) or 5 MHz (S5C) | |
| 19 mm – 2.25 MHz (S2D) | |
| 双晶探头 | 5 mm – 7.5 MHz (T7A) |
| 8 mm – 5 MHz (T5B (标准型)) | |
| 12 mm – 2 MHz (T2C (for attenuative materials such as cast metals, plastics and composites)) |
信固超仪4+通用型 有 3 个评价
I have used the gauges extensively, often in awkward places where the gauges often take a beating, as well as occasionally getting wet; but the Cygnus gauges have proven to be robust and reliable.
The 4+ meter is very light and easy to carry and has the option to use single crystal or twin crystal transducers, which allows me the ability to measure through thick coatings in deep coat mode, as well heavily corroded metals. When taking measurements with this meter I have found it to be accurate with repeatable results.
The 4+ gauges we use at JDH allow us to see a clear, simple A-Scan as measurements are taken – which in turn allows us to verify measurements. I can also log my measurement [together with the A-scans] and easily transfer them into reports for clients, which is very beneficial.
I am pleased to say that I have always received excellent service from Cygnus Instruments and I will continue to use their products, as I know I have a reliable, robust tool that I can genuinely trust.
We approached Cygnus in late 2016 as a result of discovering areas of corrosion in our vessel Lord Nelson in an area specific to the design allowing for disabled access – the watertraps. These areas act to prevent the ingress of water into the vessel given that we can’t have door sills due to the flat sill required for wheelchairs.
Given the age of Lord Nelson, now over 30 years old, it was agreed that to have our own NDT test instrument, while not negating the need for formal Lloyds’ testing, would allow us to keep a check on corrosion and give us a level of confidence as and when areas were discovered. Cygnus kindly offered advice and supplied a Cygnus 4+ Ultrasonic Multi-Mode Thickness Gauge kit including both single and dual crystal probes.
Despite our own relative inexperience in such testing, the results we obtained were confirmed by professional spot testing and proved easy to achieve, the device being simple to calibrate and use, with both probe types.
We tested the New Cygnus UTM Instruments 2+ and 4+ using single & twin crystals probes.
Tests carried out in our premises and in real working conditions on a 15 years old cargo ship of 10.000 M.Tns.
In our premises we used the following samples, which have been obtained from ships; cropped plates and we use them in our premises for practice purposes.
1.New Coated Steel Plate 10.0 mm.
2.Extremely corroded on both sides Steel Plate, with thickness variation from 4.6 mm to 9.7 mm. Taken gaugings were verified with Outside Callipers.
3.Gray Cast 12.0 mm.
4.Aluminium 6.0 mm.
On the Cargo Ship we focused our tests on the non-coated Inner Bottom Plating of 16.0 mm original thickness.
We got about 100 gaugings which varied between 15.8 mm to 14.4 mm.
All readings, in both tests, were obtained instantly and it should be mention that the new measuring experience with MSI System gave to us a real confidence that the reading we see is the real remaining thickness on that spot.
Apart the user-friendly, high analysis coloured LCD screen and the very easy menu we consider quite important to mention that once we took the instrument in our hands we got an immediate impression of the unit being very rugged. Its tight case together with the strong cable and its twin lemo locking connector allow the operator to focus only to the gauging without worrying at all about the machine.
添加评论
信固超仪4+通用型 产品手册
Dimitrios G. Yiannoudakos –
We tested the New Cygnus UTM Instruments 2+ and 4+ using single & twin crystals probes.
Tests carried out in our premises and in real working conditions on a 15 years old cargo ship of 10.000 M.Tns.
In our premises we used the following samples, which have been obtained from ships; cropped plates and we use them in our premises for practice purposes.
1.New Coated Steel Plate 10.0 mm.
2.Extremely corroded on both sides Steel Plate, with thickness variation from 4.6 mm to 9.7 mm. Taken gaugings were verified with Outside Callipers.
3.Gray Cast 12.0 mm.
4.Aluminium 6.0 mm.
On the Cargo Ship we focused our tests on the non-coated Inner Bottom Plating of 16.0 mm original thickness.
We got about 100 gaugings which varied between 15.8 mm to 14.4 mm.
All readings, in both tests, were obtained instantly and it should be mention that the new measuring experience with MSI System gave to us a real confidence that the reading we see is the real remaining thickness on that spot.
Apart the user-friendly, high analysis coloured LCD screen and the very easy menu we consider quite important to mention that once we took the instrument in our hands we got an immediate impression of the unit being very rugged. Its tight case together with the strong cable and its twin lemo locking connector allow the operator to focus only to the gauging without worrying at all about the machine.
Jim Phillips –
We approached Cygnus in late 2016 as a result of discovering areas of corrosion in our vessel Lord Nelson in an area specific to the design allowing for disabled access – the watertraps. These areas act to prevent the ingress of water into the vessel given that we can’t have door sills due to the flat sill required for wheelchairs.
Given the age of Lord Nelson, now over 30 years old, it was agreed that to have our own NDT test instrument, while not negating the need for formal Lloyds’ testing, would allow us to keep a check on corrosion and give us a level of confidence as and when areas were discovered. Cygnus kindly offered advice and supplied a Cygnus 4+ Ultrasonic Multi-Mode Thickness Gauge kit including both single and dual crystal probes.
Despite our own relative inexperience in such testing, the results we obtained were confirmed by professional spot testing and proved easy to achieve, the device being simple to calibrate and use, with both probe types.
J D Howard –
I have used the gauges extensively, often in awkward places where the gauges often take a beating, as well as occasionally getting wet; but the Cygnus gauges have proven to be robust and reliable.
The 4+ meter is very light and easy to carry and has the option to use single crystal or twin crystal transducers, which allows me the ability to measure through thick coatings in deep coat mode, as well heavily corroded metals. When taking measurements with this meter I have found it to be accurate with repeatable results.
The 4+ gauges we use at JDH allow us to see a clear, simple A-Scan as measurements are taken – which in turn allows us to verify measurements. I can also log my measurement [together with the A-scans] and easily transfer them into reports for clients, which is very beneficial.
I am pleased to say that I have always received excellent service from Cygnus Instruments and I will continue to use their products, as I know I have a reliable, robust tool that I can genuinely trust.