Brief introduction: JMP2000 interface expansion rheometer is based on the LANGMIUR channel interface expansion viscoelastic properties measurement of special equipment, can be used for oil/water or air/water interface expansion viscoelastic properties measurement, in addition to retain the JML04S type double driven membrane scales of uniform motion method, also can be used to work in three ways: slightly low frequency oscillation modes, the macroscopic deformation steady way, interface relaxed way. Its new USES include interface can be expansion modulus (epsilon), interfacial tension (Φ) phase, the steady expansion of viscosity (K), interface expansion viscosity (epsilon ') and the real part of the imaginary part (epsilon ") of the frequency spectrum and the interface basic relaxed process measurement and research. Features: 1. All process controlled by PC computer and the built-in control; 2. The master control program for win2000 / XP, easy to operate, graphic printing, can store data can be secondary processing; 3. The tank surface area is small, double slide disabled; 4. The variable compression speed and compression area, compression way; 5. High sensitivity; 6. Low noise, small vibration, stable walking speed; 7. Less leakage. Technical indicators: Surface tension measurement range: 0 mm n/m ~ 150 n/m Mn/M (0 ~ 150 mn/M) Resolution: < 0.01 mm n/m (0.01 mN/m) Detection methods: hanging piece (WILHELMY TYPE) Mode of liquid trough: LANGMUIR Liquid grough: 80 mm * 200 mm * 8 mm (L * W * H) The maximum measured area: 96.6 cm2 Minimum measurement area: 19.32 cm2 Sliding scale: (LEAKPROOF) or (BARRIER) or homemade hollow sliding BARRIER Power supply voltage: AC220 plus or minus 10 v Power frequency: 50 hz Maximum power consumption: < 150 w Working temperature: room temperature Working humidity: 30% ~ 85% relative humidity Uniform motion: cycle 1-1000 seconds, mobile area 0-80%) Sinusoidal movement way: cycle 1 ~ 300 seconds, vibration area of 5% ~ 15% Exercise: index movement period in 100-1000 seconds, mobile area 0-80%.
Brief introduction:
JMP2000 interface expansion rheometer is based on the LANGMIUR channel interface expansion viscoelastic properties measurement of special equipment, can be used for oil/water or air/water interface expansion viscoelastic properties measurement, in addition to retain the JML04S type double driven membrane scales of uniform motion method, also can be used to work in three ways: slightly low frequency oscillation modes, the macroscopic deformation steady way, interface relaxed way.
