详情
Detection
Method:
Adopt Wenner sensor array (*0 mm of spacing) to test
concrete resistivity
Test
indicator:concrete resistivity
Product Model:
NJ****0
Product
Application:
Concrete Resistivity tester is also called potential detector
(corrosion analyzer).The corrosion of reinforcement in concrete is
an electrochemical process. It generates electricity to cause metal
dissociated. If the resistance rate is lower, the corrosion current
through the concrete will be easier, the corrosion possibility will
be greater. So, to test the resistivity of the concrete can
effectively evaluate its corrosion resistance and evaluate the
existing corrosion degree.
Product
feature:
² Sponge
plug type sensor to ensure good electrical contact;
² **8
* **8 large LCD screen display directly;
² Rechargeable
lithium battery guarantees long time work;
² Keep
test data function, continuously record, safe and reliable
² With
micro-printer for printing directly
² Multifunctional
PC will be easy to data storage and processing
² Portable
waterproof instrument box will be easy to carry;
Test
Object:Reinforced concrete
Detection
principle:
Adopt Wenner sensor array (*0mm of spacing) to test concrete
resistivity, the resistivity unit will be kΩ•cm).According to the
different range of test results, to evaluate its corrosion
resistance.
Technical
parameter:
² Range:
0 ~ ***0 kΩ cm
² Display
resolution: 0.1 kΩ cm
² Accuracy:
+ 1 kΩ cm
² Data
storage: > **0
² PC
communication parameters: ***0 baud rate
² Weight:
**0 g
² LCD
Screen size: **8***8
² Maximum
test range: ***0 kΩ cm
Instrument
specifications
² Host
size: **0 * *0 * *0 (mm)
² Host
weight: 0.4 kg
² Host
shape size: **0 * **0 * **0 (mm)
² Host
weight: 4kg
System
configuration
1. NJ****0 concrete resistivity tester
2. Wenner sensor
3. Standard test module
4. AC adapter
5. Superconducting sponge plug
6. Connecting cable
7. Micro-printer and charger
8. PC software and data
