
Ultrasonic Thickness Gauge (TT900, TT920, TT921, TT922, TT940, TT941, TT960, TT961, TT962)
Overview
No translation available yet — Chinese original below Full description (Chinese original) ↓
Measuring capability1
What it can measure — the first thing to check against your samples
- Measuring Range
- TT900 为 0.75 ~ 508mm ;其它为 0.10mm ~ 508mm ,但均需匹配不同探头,且该范围针对钢而言
Structure & travel2
Stage, travel, dimensions and weight — siting and fixturing
- Overall dimensions
- 127 X 76.2 X 31.75 ( mm )
- Weight
- 0.23Kg
Power & environment2
Power, consumption and ambient requirements
- Working temperature
- ― 20℃ ~ 50℃ (与探头和被测材料无关,这是指仪器主机的工作温度)
- 被测面温度
- ― 20℃ ~ 500℃ (需匹配合适的探头)
Other2
Additional notes
- 可选探头
- 1MHz 、 2 MHz 、 5 MHz 、 7 MHz 、 10 MHz 、 12 MHz 、 20MHz 可选、 500℃ 高温可选、探头尺寸可选(最小的笔式探头接触面为¢ 2.6mm )
- 其它
- 公英制、背光、读值保持、电池供电
Specifications vary with configuration — confirm the final technical agreement with our engineer. Optional items are priced separately.
| Measuring Range | TT900 为 0.75 ~ 508mm ;其它为 0.10mm ~ 508mm ,但均需匹配不同探头,且该范围针对钢而言 |
|---|---|
| Working temperature | ― 20℃ ~ 50℃ (与探头和被测材料无关,这是指仪器主机的工作温度) |
| 被测面温度 | ― 20℃ ~ 500℃ (需匹配合适的探头) |
| Overall dimensions | 127 X 76.2 X 31.75 ( mm ) |
| Weight | 0.23Kg |
| 可选探头 | 1MHz 、 2 MHz 、 5 MHz 、 7 MHz 、 10 MHz 、 12 MHz 、 20MHz 可选、 500℃ 高温可选、探头尺寸可选(最小的笔式探头接触面为¢ 2.6mm ) |
| 其它 | 公英制、背光、读值保持、电池供电 |
Some specification values are given in the original Chinese wording; ask our engineers for an English datasheet.
Full description (Chinese original)
The English text on this page summarises the model and specifications. The full technical description is the Chinese original below; an English datasheet is available from our engineers on request.
MC022 系列超声波测厚仪
MC022 系列( TT900 、 TT920 、 TT921 、 TT922 、 TT940 、 TT941 、 TT960 、 TT961 、 TT962 )
一、 TT9 系列超声波测厚仪产品概述:
TT9 系列产品是最具适用性的超声测厚产品。它使用特制的防水防油高密度塑料外壳和橡胶按键,包含了超声波测厚仪的所有常用功能。更为出色的是,该仪器还具备回波―回波测量功能。可以在不去除涂层的情况下准确测量基体厚度。如果需要,还可以付费升级到更高版本,以获得数据传输、 A/B 扫描等功能。回波 - 回波功能便于透过涂层测量基体厚度。实用的振动及发光报警模式。
该产品产泛应用于油气田装备、石化炼化设施、管道压力容器、特检、新材料的无损检测。
二、 TT9 系列超声波测厚仪功能特点:
1 、具备“回波―回波( E ― E )”测量模式,可以实现“穿透漆层”和“屏蔽漆层”的测量、获得漆层下基材的准确厚度
2 、超大声速调节范围( 1000mm /s ~ 15000mm /s )、超大带宽( 0.5MHz ~ 30MHz ),因此,可以对任何超声波能穿透的材料(无论金属、非金属)进行测量
3 、具备声速测定仪的功能,可以对“铸铁球化率”效果进行现场判定
4 、超差报警,可声、光、振动方式报警。无论炉膛、罐体内的黑暗环境、还是野外现场的嘈杂环境,都不会错过报警信号
5 、功能键可以左右互换,特别适合高空狭窄环境的的测厚操作
6 、显示频率可调(每秒 4 次和每秒 20 次)、方便扫查测厚
7 、可以匹配 500 ℃ ( 5MHz )高温探头
8 、高抗冲击性、防水防油外壳,小巧便携
三、 TT9 系列超声波测厚仪技术参数 :
Selection FAQ
Can the configuration of TT900 be adapted to my application?
Yes. Beyond the standard configuration, measuring range, fixtures, optics and software functions can be adapted. Send your sample and test requirements and our engineers will return a configuration list and quotation.
Can I test my samples before ordering?
Yes. Samples can be mailed to our Shanghai Fengxian laboratory for free testing with a written report, or you can book an on-site demonstration to confirm the workflow and data format.
How are lead time, installation and after-sales service handled?
Standard configurations usually ship within 15-30 working days, including first installation, commissioning and operator training. The instrument carries a one-year warranty and software upgrades are free for life.
General information only — final configuration and applicable conditions are subject to the mutually confirmed technical document.
After-Sale & Selection Support
Sample Testing
- Free testing of mailed samples
- Factory demo by appointment
- Written test proposal provided
Delivery & Training
- Free first installation & commissioning
- On-site operation training
- One-year full warranty
Custom Builds
- Fixtures, ranges and software customizable
- Automation line integration
- Lifetime free software upgrades

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Channels
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