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The (HDT/VICAT) Heat deflection test is mainly used for the measurement of hot deflection temperature and VICAT softening point. Features easy operation, accurate control, highly intelligent.
Standards
GB/T 1633,GB/T 1634,GB/T 8802,ISO 2507,ISO 75,ISO 306,ASTMD 1525,ASTMD 648
Features
Sample holder
The sample holder is made by uni-body process, load rod, pressure head, needle are made of Iron nickel alloy, no any heat expansion under 300ºC thus guarantees high accurate test data;
Heat medium box
The heat medium box is made of SUS 304, features corrosion & aging resistant, filled with 20mm thick high temperature resistant asbestos for heat insulation, it can greatly reduce the heat loss during heating;
The cooling tube made of 10mm copper tube, features good thermal conductivity, works together with water cooling can reach fast cooling effect;
Electronic control system
Delta PLC with modularized independent electric control system, features stable performance, high accuracy, much lower failure rate
Software control system
The software features functions of test curve drawing, data management, test report print, data analysis;
Safety protection
Mechanical limit upper limit protection switch and software upper limit protection, automatic stop after test, admin password
High accuracy measure & control system
High performance temperature and displacement sensor, PID algorithm,
Specifications
| 1. Temperature control range: room temperature -300ºC |
| 2. Heating rate: 50ºC/h error ±0.5ºC/6min 120ºC/h error ±1.0ºC/6min |
| 3. Temperature resolution: 0.1ºC |
| 4. Deformation measurement method: displacement sensor |
| 5. Deformation measurement range: 0-1mm (standard configuration) 0-3mm (non-standard configuration) |
| 6. Input and output: computer |
| 7. Deformation resolution: 0.001mm |
| 8. Number of sample racks: three |
| 9. Specimen span: 52-110mm (continuously adjustable) |
| 10. Heating medium: methyl silicone oil |
| 11. Power supply: AC 220V 50Hz |
| 12. Cooling method: circulating water cooling |
| 13. Packaging dimension: case 1 1200mm*600mm*700mm; case 2 500mm*600mm*800mm |
| 14. Gross weight: 180kg |
Who we are
We are professional manufacturer & supplier specialized in Civil Engineering & Material testing equipments since 2003. We can supply various kinds of testing equipments that complies to the following standards ASTM/AASHTO, ISO, EN, DIN JIS, as well as other specialized industry standards. Meanwhile we are authorized oversea market distributer of some famous China testing equipments manufacturer. Our customers come from 6 Continents with more than 90 countries & area since company has been established.
Our advantages
1. Quality assurance--We aim to long term cooperation with every of our customer
2. Reasonable price -- we believe only reasonable price can guarantee reliable quality & service
3. Wide range products--we not only sale own products but also acting products of mulity famous China manufacturers, time saving, easier process, better quality & price, guaranteed service.
4. After-sales service guaranteed--all sold products enjoy 12 months warranty period since products claimed, free spare parts (the transportation cost payment depends on the weight & destination).
5. Fast response & professionalism-- 7/24 response either on sales inquiry or after-sales service, Monday to Friday response within 2 hours, weekend response within 6hours.
6. Multi payment modes--Wire transfer (T/T), Paypal (credit card), Western Union, L/C.
- CONSTRUCTION MATERIAL TEST EQUIPMENT
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