وصف

LR-TMA105 محلل TMA

ملخص:

LR-TMA105 thermomechanical analyzer is a thermomechanical analysis method (TMA) used to study the mechanical properties of polymer materials. It can determine the temperature and deformation curve of materials under the condition of constant temperature rise, so as to determine the thermal expansion coefficient, glass transition temperature Tg, flow temperature Tf and other characteristics of materials. It can be widely used in the research and production of polymer and its synthetic materials, المخدرات, ceramics and other materials.

LR-TMA105 محلل TMA

تلبية المعيار:

جيجابايت/ت 36800.1-2018, GB/T36800.2-2018, غيغابايت 11998-1989, ايزو 11359-2:1999

LR-TMA105 محلل TMA

المؤشرات الفنية:

1.Temperature of the experimental chamber

(1) Temperature range of the experimental chamber: room temperature ~ 500℃

(2) دقة درجة الحرارة: ±0.5 درجة مئوية

(3) معدل التسخين: 0.5℃/ min ~ 10℃/ min 1,2,5 ℃/min commonly used

(4) Temperature control element: Pt100

(5) Furnace chamber temperature measuring unit: thermocouple

(6) دقة درجة الحرارة: 0.1درجه مئوية

2, sample deformation displacement measurement

(1) Effective displacement measurement range: 0-2.5مم

(2) Displacement measurement resolution: 0.001مم

(3) دقة قياس النزوح: ±0.005mm

(4) Displacement sensor measurement, RS232 serial port data output

3.Load part

(1) Load rod quality: 512ز

(2) وزن: 400ز (can be added according to the requirements of use)

4.Time display

Internal clock automatic calculation, time error: ±1s/h

5.Heating part

(1) Resistance wire heating controlled by solid state relay

(2) Heating voltage: تيار متردد 220 فولت, 50هرتز

(3) قوة التسخين: 800دبليو

6.طريقة اختبار

تمتد, يلوي, ضغط, pin,

7.Tensile sample:

Maximum clamping thickness: < 3مم

8.Bending sample:

(1) Bending head radius: R3.0± 0.10mm

(2) Bending fulcrum radius: R3.0± 0.10mm

(3) Bending support spacing: 15.0مم

9.Compression test:

(1) Head area: 12.56مم2

(2) Indenter diameter: Φ4.0± 0.05mm

10.Needle insertion test

(1) Needle area: 1.00 مم2

(2) Needle diameter: Φ1.13± 0.05mm

11.Total power supply: 1000دبليو

12, مزود الطاقة: 220V±10%, 50هرتز

13, the instrument size: 350mm× 300mm × 600mm

14, instrument weight: about 15kg