The EMS-1000S viscometer uses electromagnetic rotation method. The small balls in the sample are rotated by magnetic force, and the speed of rotation depends on the viscosity of the sample. Measure the rotational speed and calculate the viscosity value. Intuitive display screens and simple operating software improve user convenience. Based on the characteristics of the sample, select various types of spheres to obtain the best viscosity measurement results. EMS-1000S is suitable for small volume, low viscosity samples that cannot be measured by conventional instruments. EMS-1000S has a wide range of applications in industry. This non-contact viscometer is a product developed by the Institute of Industrial Science at the University of Tokyo and JST Japan Agency for Science and Technology.

Main features of electromagnetic rotational viscometer EMS-1000S:

1The temperature range is wide: 0-200 ° C, ± 0.1 ° C, within 10 minutes (25 ° C → 200 ° C).
2. Wide measurement range: 0.1-100000mPa · s (when using a Φ 2mm sphere).
3. Fast measurement speed: Below 100mPa · s, it takes about 1 second, and 10000mPa · s takes about 1 minute.
4. Evaluable liquidity: shear rate of 0.01~150s^-1Evaluate the flow curve through rotational speed.
5. Extremely small sample size: Standard 300 μ L, optional 90 μ L sample container for viscosity testing.
6. Excellent airtightness: Sealed test tubes prevent sample evaporation and errors. The sample can be recycled and reused.
7. The operation is very simple: put the sample and sphere into a test tube, and the test tube can be placed inside the instrument for testing.
8. No need for cleaning after testing: Use inexpensive and disposable sample tubes and spheres.

Electromagnetic Rotational Viscometer EMS-1000S Technical Parameters:

Instrument name: EMS electromagnetic rotational viscometer.
model: EMS-1000S。
Viscosity measurement range: 0.1-1000mPa · s (with a diameter of 1.5mm sphere, optional).
0.1-100000mPa · s (Φ 2mm sphere).
10-1000000 mPa · s (Φ 4.7mm sphere).
100-100000mPa · s (Φ 5mm titanium sphere, optional).
Measurement repeatability: RSD is within 3% (according to KEM's standard measurement conditions).
Minimum sample size: 90 μ L (small container+Φ 2mm sphere, optional).
300 μ L (Φ 2mm sphere).
700 μ L (diameter 4.7mm sphere).
700 μ L (Φ 5mm titanium sphere, optional).
Temperature setting range: 0-200 ° C (when the set measurement temperature is ≤ 10 ° C, the ambient temperature does not exceed 20 ° C).
Temperature stability: ± 0.1 ° C.
Speed setting range: 500-1000rpm.
Speed stability: ± 3%.
Environmental temperature for use: 10-30 ° C.
Environmental humidity for use: Below 85% RH (no condensation allowed).
Storage temperature conditions:- 20-60 ° C.
Storage humidity conditions: Below 85% RH (no condensation allowed).
Host power supply: AC200-240V ± 10% or AC100-120V ± 10%.
Host power consumption: approximately 150 watts (maximum 600 watts).
Host size: 374 (W) x347 (D) x335 (H) mm.
Host weight: approximately 24kg.