Product Description
This is a high-temperature thermal conductivity test instrument for thermal insulation materials developed on the basis of the DRS-2 water flow flat plate method thermal conductivity tester. Compared with DRS-2, it has improved resolution and automation, shortened test time, easier maintenance, and more reliable instrument performance. This instrument is suitable for testing the thermal conductivity of refractory insulation materials, ceramic fibers, insulation felts, textiles, boards, bricks and other materials at different temperatures. It is widely used in the analysis and testing of materials in universities, research institutes, quality inspection departments and production plants.
Standards
ASTM C518-04 Test method for measuring steady-state heat flux and heat transfer characteristics by heat flow meter method;
ASTM C182-88 (2004) Standard Test Method for Thermal Conductivity of Thermal Insulation Refractory Bricks;
ASTM C202-93 (2004) Standard Test Method for Thermal Conductivity of Refractory Bricks;
ASTM C417-05 Standard Test Method for Thermal Conductivity of Unshaped Refractories;
ASTM C201-93 (2004) Standard test method for thermal conductivity of refractory materials;
Determination of steady-state thermal resistance and related characteristics of GB10295-88 thermal insulation materials (heat flow meter method);
YB/T 4130-2005 Refractory thermal conductivity test method (water flow plate method);
GB/T 17911 Refractory ceramic fiber products Thermal conductivity test method, etc.
Specifications
| Model |
DRS-3 |
DRS-3A |
DRS-3B |
| Thermal conductivity range |
0.0010-3W/mk |
0.0010-3W/mk |
0.0010-3W/mk |
| Test accuracy |
±5% |
±5% |
±5% |
| Hot surface temperature range |
100-1200ºC |
100-1200ºC |
100-1200ºC |
| Calorimetric temperature control method |
Constant temperature sink |
Semiconductor refrigeration |
Semiconductor refrigeration |
| Heat protection and temperature control method |
Semiconductor refrigeration |
Semiconductor refrigeration |
Semiconductor refrigeration |
| Calorific plate size |
100×100(mm) |
100×100(mm) |
100×100(mm) |
| Heat flow meter size |
100×100(mm) |
100×100(mm) |
100×100(mm) |
| Sample temperature measurement points |
4 |
4 |
4 |
| Sample atmosphere environment |
Air |
Air |
-0.095MPa; Atmosphere protection |
| Specimen size |
230×230~250×250mm; thickness 10~100mm |
| Measurement control method |
Computer automatic test, data processing, and can generate test reports and print out. |
| Host power |
Voltage 220V; frequency 50Hz; total power ≤5KW |
| Instrument configuration |
It includes one DRS-3 test host, one software, one thermocouple test, one high-precision constant temperature sink, and one desktop computer (provided by the buyer). |
Including one DRS-3A test host, one software, one thermocouple test, one roll of rubber water pipe (the instrument needs to be connected to tap water), and one desktop computer (provided by the customer). |
Includes one DRS-3B test host, one software, one thermocouple, one roll of rubber water pipe (the instrument needs to be connected to tap water), one set of vacuum sealing device, one vacuum pump, one desktop computer (provided by the customer). |
DRS series instruments are mainly used for thermal conductivity testing of thermal insulation materials at high temperatures. The DRS-3B has a vacuum atmosphere protection function to prevent sample oxidation
Related Test Equipment
Company Profile
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.
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