Paglalarawan

LR-TGA-103 Thermo Gravimetric Analyzer

Pagpapakilala ng produkto

Pagsusuri ng thermogravimetric (TG, TGA) is to observe the change of sample mass with temperature or time in the process of temperature rise, palagiang temperatura o paglamig, in order to study the thermal stability and composition of materials.Widely used in plastic, goma na, patong na patong, mga bawal na gamot, Mga katalista, mga di organikong materyales, metal materyales at composite materyales at iba pang mga larangan ng pananaliksik at pag unlad, proseso ng pag optimize at kontrol sa kalidad.

Measure and study the following properties of materials:

Katatagan ng thermal, decomposition process, adsorption at desorption, oksihenasyon at pagbabawas, quantitative analysis of components, additives and fillers.

LR-TGA-103 Thermo Gravimetric Analyzer

Structural advantages:

1. Furnace body heating adopts precious metal platinum rhodium wire double row winding system, reduce interference.
2. The tray sensor is made of precious metal platinum rhodium alloy, which has the advantages of corrosion resistance.
3. Suplay ng kuryente, the circulation cooling part is separated from the main engine to reduce the influence of heat and vibration on the microthermal balance.
4. The upper open cover structure is convenient to operate.It is very difficult to put samples in the upper moving furnace body, and it is easy to damage the sample bar.
5. The host machine adopts water constant temperature device to isolate the thermal influence of the heating furnace body on the chassis and micro thermal balance.
6. Furnace body can be replaced according to customer requirements

Controller and software advantages:

1. Using imported 32-bit ARM processor Cortex-M3 kernel, bilis ng sampling, fast processing speed.

2.24-bit four-way sampling AD collects DSC signal, TG signal and temperature T signal.

3. Power supply and water circulation part, independently controlled by 8bit single chip microcomputer, so that the main engine and cooling part separate, do not interfere with each other, but they are closely connected, cooling part accept the control of the main engine.
4. Ang USB dalawang paraan ng komunikasyon ay pinagtibay sa pagitan ng software at ang instrumento upang ganap na mapagtanto ang remote na operasyon. The parameter setting and operation stop of the instrument can be carried out through computer software.

5.7-inch full-color 24bit touch screen, good man-machine interface.TG calibration can be realized on the touch screen

LR-TGA-103 Thermo Gravimetric Analyzer

Mga teknikal na parameter:

1. Saklaw ng temperatura: room temperature ~1450℃
2. temperature resolution: 0.01°C
3. temperature fluctuation: ±0.1°C
4. Rate ng pag init: 0.1~ 100o C / min
5. Mode ng kontrol ng temperatura: pag init ng ulo, pare pareho ang temperatura, paglamig
6. Cooling time: 15min (1000°C…100 °C)
7. Balance measurement range: 0.1mg ~ 2G, pwedeng palawigin sa 30g
8. Katumpakan: 0.01mg
9. Constant temperatura oras: 0 ~ 300min arbitrary setting
10. Mode ng display: Large LCD display of Chinese characters
11. Kapaligiran aparato: built in na gas flowmeter, including two gas switch and flow size control(Atmospera: hindi gumagalaw, oxidizing, pagbabawas ng, static, dynamic na)
12. Software: The software can automatically record TG curves for data processing and print experimental reports
13. Interface ng data: standard USB interface
14. Suplay ng kuryente: AC220V 50Hz
15. Optional constant temperature water cooling