Non-Contact Concrete Shrinkage Deformation Tester Concrete Testing
Equipment
Standard:
Non contact method in Standard for Test Methods of Long term
Performance and Durability of Ordinary Concrete (GB/T50082-2009);
Standard for Test Methods of Fiber Reinforced Concrete CCES
13:2009;
Description:
It can be used to measure the free shrinkage deformation of
concrete at any time after self forming, and also can be used to
measure the self shrinkage deformation of early age concrete under
the condition of moisture exchange between early age concrete and
the outside world in an unrestrained state.
The basic principle of eddy current non-contact testing method is
to use non-contact displacement sensor, fixed at 100mm × 100mm × On
the 515mm test mold (fresh concrete is poured in the test mold),
measure the length change of the concrete specimen in a non-contact
way to avoid adverse effects caused by direct contact between the
measuring instrument and the measuring head. The shrinkage of
concrete specimen is characterized by the cooperative deformation
of reflective target and concrete specimen.Concrete Testing
Equipment
Specification:
| Data file storage | USB |
| Number of test groups | 1 group (3 test pieces for each group) |
| Displacement measurement range and accuracy | range 4.0mm, accuracy 10 μ m |
| Detection interval | 1-120 minutes can be set |
| Maximum number of records for each test | no less than 25000 records |
| Ambient temperature and humidity sensor | temperature 0-80 ℃, humidity 10-90% |
| Display screen | 800 × 480 dot matrix large screen color LCD touch screen |
| Power consumption | 30W |
| Power supply: AC220V Frequency | 50Hz |
| Working temperature | 0 ℃ -+50 ℃ |
| Working humidity | no condensation |
| Host size | 600mm × 350mm × 190mm |
| Host weight | about 10kg, different models or configurations |
About Us:
260 workers, 25000 ㎡ non-dust workshop, 16 years experience, SGS &
INTERTEK certificated, one hour reach Tianjin port, this is how we
keep good quality and competitive prices for global valued
customers.
Our main products cover Universal testing machine, Compression
testing machine, Soil,Concrete,Cement Mortar,Aggregates Rocks,
Asphalt Bitumen, NDT,Pavement ,Paint,Ceramics,Drilling Fluids,
Geotextiles, Textiles, Environmental,General Equipment,Universal
Testing Equipment.BTUTEST is exporting its products to more than 60
countries by offering its services through its authorized
distributors and representatives.
Our main customers are private and research testing laboratories,
road and general contractors, concrete and cement manufacturers,
asphalt manufacturers, government authorities, ministries,
engineers, consultants and re-seller. We also cooperate with
accredited research centers and the most important universities in
the world.we can supply more top quality product and service for
more customer’s.
Our Advantage:
Q1: What is your warranty ?
A: 12 months product warranty, but lifetime for services.
Q2: How-to video provided ?
A: Yes. If required, our engineers will record a specialized how-to
video for you.
Q3: Are your company a trading one or a factory?
A: Yes, we are a manufactured factory & trade (integration).16
years focusing on test instruments field. warmly welcome to visit
our plant (factory), we also support OEM and ODM.
Q4: After an order is placed, when to deliver?
A: Generally about 10 days. If we have inventory, we can arrange
shipment within 7 days. Please be aware that our production lead
times depend on specific items and item quantities.
Q5: What about the after-sales service and product’s quality?
A: 12 months warranty. After the warranty, the professional
after-sale service team will provide perfect technical support. And
help the customer solve problems encountered while using our
product, handles problems and complaints professionally and timely.
Each instruments must be carried out 100% quality examination and
test when shipping and delivery goods.
Q6: what about the packing of equipment?
A: Covered with air bubble film before put the machine into the
standard exporting wooden case, which not only has good shock
absorption, impact resistance, heat SSO has the advantages of
nontoxic, odorless, moisture corrosion, good transparency etc.
