| After-sales Service: | yes |
|---|---|
| Warranty: | one-year |
| Spring Type: | Normal Spring or Disc Spring |
| Power supply: | 380V 50Hz |
| Condenser cooling mode: | Air cooling |
| Transport Package: | Standard Export Packing |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Concrete Freezing and Thawing Testing Machine
Model: TBTTDR-10 / TBTTDR-16
TBTTDR series is suitable for the determination of concrete specimen under the condition of water frozen water melts, subjected to rapid freezing and thawing cycles or frost resistance durability coefficient to represent the frost resistance of concrete performance.
| Condenser cooling mode | Air cooling |
| Accepted specimens | 10/16/28 pcs **can be customized** |
| Specimen size | 100×100×400mm |
| Specimen container size | 120×120×500mm **can be customized** |
| Freezing and thawing circle | Around 2.5~4 hours while thawing time is no less than 1/4 of the whole circle |
| Sensor 1 | Central temperature control 5~-18±2ºC |
| Sensor 2 | Liquid temperature control (High: 18~23ºC Low: -23~-18ºC) |
| Sensor 3 | Diagonal temperature control (Max-min temperature less than 2 ºC) |
| Sensor 4 | Secondary protection temperature control 50 ºC~-30ºC |
| Temperature recorder | Touch screen |
| Freezing and thawing cycle medium | -45 ºC anti freezing |
| Liquid level of freeze-thaw cycle medium | 10~15 mm higher than test block |
| Refrigerating machine compressor | 5HP |
| The heating power | 4KW |
| Maximum operating power | 5KW |
| Power supply | 380V 50Hz |
NANJING T- BOTA SCIETECH INSTRUMENTS& EQUIPMENT CO., LTD
Established in year 2008 as one professional pavement equipment supplier, TBT dedicates to porvide testing equipment forengineering project and laboratory use. Our proudcts includes asphalt testing equipment, concrete testing equipment, cement testing equipment, mental testing equipment, non-mental tesing equipment, soil testing equipment and universal testing equipment, etc. We can provide complete set of testing equipment for your engineering projects such as highway, railway, cement factory, bridge and building.
TBT company is a global supplier and has built its business worldwide. Since its inception, TBT has continued to enhance its products, services and all relevant business activities. After more than a decade of development, we have established complete product supply chain. Every year, we will dispatch professional technical teams to visit the supply chain of each our product to ensure its quality and cost performance.
Due to our strictly control of the supply chain, our products are always the combinations of quality and economy. Our products have been sold to many countries and regions including Southeast Asia, Middle East, Africa, Europe and America, etc. Recent years, the importance of road, pavement and highway safety get high awareness in China and all other countries. Testing for raw material of pavement, inspection& maintenance of road, pavement and highway will help improve the lifetime of roads and pavement, meanwhile prevent accident; TBT nowadays is working hard on these fields to make contribution on this aspect.
1. How long is the delivery time?
Normally goods will be shipped out within 7-10days after contract signed and down payment received.
2. Is it possible to make our own brand/logo on your product?
Yes, but depends on MOQ.
3. What's your MOQ?
This depends on different types of products. If it is a large machine, the MOQ is usually 1 set. For small instruments, such as thermometers, the MOQ is 50 pieces.
4. What kind of payment term you accept?
Normally,
1) If total contract value less than USD 10,000.00 : 100% T/T in advance after contract signed.
2) If total contract value more than USD 10000.00 : 50% T/T in advance after contract signed and 50% T/T after receipt of BL copy. Or, irrevocable LC is acceptable.
Suppliers with verified business licenses
Audited Supplier 
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