TQC 混凝土水分测定仪

技术资料
外形尺寸：	147 X 89毫米x 33毫米
电源：	2节AA电池
平均工作时间/电池套装：	20小时
显示方式：	单色128×64像素; 尺寸61毫米x 33毫米，带背光
工作温度范围：	5°C至40°C
精度：		±0.5％
尺度：		水泥，电石法，相对规模，15。规模

 

 

Technical Data
Dimensions:	147 x 89 x 33mm
Power Supply:	2xAA batteries
Avg Working Time/Battery Set:	20 hours
Display:	monochrome 128 x 64 pixels; size 61 x 33mm with backlight
Operating Temperature Range:	5°C to 40°C
Accuracy:	±0.5%
Scales:	Concrete, Carbide Method, Relative Scale, 15. Scale

 

该TQC混凝土水分测定仪是一种非破坏性的水分测定仪混凝土。 通过测量电阻抗的装置，混凝土中的水分含量可以很容易地通过只按压在混凝土表面上的仪器来确定。

 

电阻抗是通过8个电极在仪器底部之间产生一个低频电场测量。 取决于水分含量的测量到几个厘米的深度进行。 四个尺度允许灵活的使用该仪器作为一个准确的测量设备或者只是作为一个探测器发现水分痕迹或泄漏

 

1.具体的0-6％H 2 O

具体比例可以仅用于混凝土表面上使用。 它示出了重量的包含在其干重试材纯水之间的关系。 在0和6％的比例范围内变化为6％左右的水在混凝土中的最大物理上可能的内容。 得到的结果不应该混淆与水分排放或任何其他水分测量方法。

2.电石法0-4％H 2 O

具体比例示出了根据碳化物方法混凝土水分。

3.相对比例0-100％

相对比例可在各种材料的水分含量的比较使用。 得到的结果不应该被解释为水的百分含量在测试表面上没有的结果和相对湿度之间的线性相关性。 规模应该只能用作比较技术。 规模可以使用的表面，其中用纯混凝土直接接触是因为一些层/覆盖不可能上。

4.15规模0.3 - 15.3米

15。比例以类似的方式与相对规模，并且可以一起使用以相同的比例在0.3和15.3之间的范围内米。

 

The TQC Concrete Moisture Meter is a non-destructive moisture meter for concrete. By means of measuring the electrical impedance the moisture content of concrete can easily be determined by just pressing the instrument against the concrete surface.

 

The electrical impedance is measured through generating a low frequency electric field between 8 electrodes at the bottom of the instrument. Depending on the moisture content the measurements are made to a depth of several centimeters. Four scales allow flexible use of the instrument as an accurate measuring device or just as a detector to find moisture traces or leakage:

 

1.Concrete 0-6% H2O

Concrete scale may be used only for concrete surfaces. It shows the relation between weight of pure water contained in the tested material with its dry weight. The scale range varies between 0 and 6% as 6% is about maximal physically possible content of water in the concrete. The obtained results should not be confused with moisture emission or any other moisture measurement methods.

2.Carbide Method 0-4% H2O

Concrete scale shows concrete moisture according to the carbide method.

3.Relative Scale 0-100%

Relative scale may be used in moisture level comparison of various materials. Obtained results should not be interpreted as percentage content of water in tested surfaces There is no linear correlation between the outcomes and relative humidity. The scale should be used only as comparison technique. Scale may be used on the surfaces where direct contact with pure concrete is impossible because of some layer/covering.

4.15. Scale 0.3 - 15.3m

15. Scale works in a similar way as the Relative scale and can be used alongside meters with the same scale which ranges between 0.3 and 15.3.