Full-automated Oedometer（Air pressure）
Model No.：TKA-STC-1F(for high-pressure) OR TKA-STC-1MF(for low-medium pressure)
1、RS485 interface, speedy feedback, surmounting the defect of short-distance transportation for RS232 interface;
2、Simple structure, compact and light weight, easy to carry, perfect sealed, suitable for field spot use;
3、Easy assembly/disassembly, easy operation. Control by micro-computer during the whole test procedure;
4、The best digital-display displacement sensor is adopt to measure the displacement ,ensuring the measurement more accurate and reliable;
5、Can control many units of oedometers at the same time (up to 1024 units);
6、Consolidation cell:made of stainless steel ( bronze is optional ).Standard size of specimen : 61.8mm*H20mm (or Dia79.8mm*H20mm ),go with porous stone,cutting ring,set ring,guard ring and load-bearing pad etc.
1、Max. loading capacity:10kN(TKA-STC-1F) / 5kN(TKA-STC-1MF);
2、Pressure load time: less than 1s;
3、Each channel can work independently. Suppose air leakage happens for some channel, other channels can work normally.;
4、The system can constantly apply the pressure from 0 to 3200kPa ,which can meet the testing requirements on low/medium/high pressure (0-800kPa, 0-1600kPa, 0-3200kPa) with accuracy respectively: no more than 0.5kPa, 1kPa, 2kPa;
5、Displacement sensor: measuring range12.7mm, resolution 0.001mm, accuracy 0.003mm;
6、Material of the cell：stainless steel(bronze is available)
1.Duplex oedometer: It consists of 2 sets of consolidation cells, porous disc, cutting ring, ball valves etc.
2.Displacement sensor: digital dial gauge, measuring range:12.7mm,resolution:0.001mm accuracy 0.003mm
3. Data Acquisition Apparatus (Model NO. TKA-DAI-8D)： 16-bit AD Acquisition, RS485 interface,USB port, can collect 8 channels of dial gauge simultaneously;
4.High Precision Pressure Controller：The standard configuration is TKA-APC-1 (other configurations are available ).
5.Accessories of pneumatic part: includes air compressor,Oil-mist separator and pipeline etc.
4-unit duplex automated pneumatic oedometer：
The whole system consists of a set of high precision pressure controller ,a set of data acquisition apparatus (TKA-DAI-8D) and 8pcs of high precision digital displacement sensors, Accessories of pneumatic part (air compressor,Oil-mist separator and pipeline etc. )
8-unit duplex automated pneumatic oedometer：
The whole system consists of a set of high precision pressure controller ,two sets of data acquisition apparatus (TKA-DAI-8D) and 16pcs of high precision digital displacement sensors, Accessories of pneumatic part (air compressor,Oil-mist separator and pipeline etc. )