DILATOMETER-(DETERMINATION OF LINEAR THERMAL EXPANSION)-1000 °C-(ISO 10545-8)
Model Number : TC-109T1000C
This instrument is used to measure the thermal expansion of ceramic as per the codal requirement up to 1000° C. The expansion will be measured at 1 micron resolution. The machine will be supplied with I3 compatible desktop computer.
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FURNACE STRUCTURE:
1. Size of the equipment : 250 x 1000 x 300 mm
2. Shell Construction : Double wall structure with high quality fabrication of M. S. Body with neat powder coat painting and elegant design
3. Insulation : Low thermal mass zirconia blend fibre board.
4. Furnace movement : Linear bearing wheels and stainless steel rails are used for easy furnace movement and exact location
HEATING SYSTEM:
1. Heating elements : Special Silicon Carbide single end element I squirred R, USA make
2. Operation : 5 Amps/ 230 V / AC
3. Maximum Temperature : 1000°C
CONTROL SYSTEM:
1. Temperature control : TAIE make PID Programmable Digital Temperature Indicator cum Controller and K- type Thermocouple
2. Accuracy : 1 degree C
3. Safety controller : By non-indicating temperature controller with air break magnetic contactor (to take care of the furnace while accidental failure of Thyristor).
4. Thyristor : Phase angle control thyristor system with isolation transformer input to heating element
5. Indications : a) Digital Ammeter and Digital Voltmeter
b) Mains Indicator
c) Out put Indicator
6. Control switches : Mains on and out put on
7. Safety : Input and out put fuses
EXPANSION MEASURING SYSTEM:
1. Measuring method : LVDT technique with digital read out (GERMAN MAKE)-MASSETRON
2. Measuring accuracy : 1 Micron
3. Read Out : Digital out put as well as computerized
4. Software : Special Software to computer interface for entire operation (LABVIEW)
5. Computer : I-3 processor, 4 GB ram, 1 TB hard dist - With black and white laser printer (TO BE PROVIDED BY CUSTOMER)
6. Measuring range : 0 to 2000 Microns
7. Specimen size : 10 x 10 x 45mm ± 2 mm
8. Sample tube & probe : Fused Quartz
9. Calibration certificate : a. For LVDT (expansion)
b. For thermocouple (temperature)