Basic principle of measurement:
The technical principle given to production: measurement of the size and concentration of firm inclusions in a pulp is based on the principle of absorption ultrasonic volnpulpypulpa.
1. Accuracy: absolute error less than 1.0% (1Σ)
2. Concentration measurement accuracy: absolute error less than 1.0% (1Σ)
3. The characteristic of adaptation to a pulp: corrosion pulp: rn value to 12,5.
4. An expense in sampling installation: from 32 to 75 l. in a minute (2,0-4.5m3/h).
5. Temperature of a pulp 0 ~ 50 °; concentration of a pulp: mass concentration as a percentage 4 - 60%;
6. Content of solid substances: from 2.0 to 5.5 g/cm3
7 Maximum particles: at the content of solid substances of 2.7 g/cm3, the particles which are saved up on a particle sieve by the sizes no more than 2,3 mm of 1%, at the content of solid substances 5.1gsm3 saved up on a particle sieve by the sizes no more than 1,2 mm of 1%.
8. Measurement range: measurement of the sizes of particles: the maximum of the sizes of particles no more than 1 mm, P80 extends within 295-25 microns, concentration measurement: mass percentage concentration makes 4 - 60%.
9. Environment conditions for normal work:
Ambient temperature: from-10 to +50 °;
Relative humidity: to 98% without condensation;
Vibroustoichivost: no more than 10 g at 20 Hz
10. Measurement circulation: automatically, it agrees the order set by the user; manually, to press the measurement button on the forward panel; remotely, the control system of DCS can choose channels 1, 2, 3 through passage through the signal connecting to the analyzer of the sizes of particles. Circulation of measurement through passage kanala:1-255 minutes on each channel (at the choice of the user), for channels 2, and 3 typical circulating time makes 180-300 seconds.
Feature of production
1. This device can measure the sizes of particles and an arrangement of the sizes of particles
pulps, it is possible to use in the field of metallurgy, mining,
non-ferrous metals, etc.
2. Multichannel execution: the number of channels of tests makes 1 ~ 3 pieces.
3. Exit of many fractions: 5 fractions and concentration.
4. Nominal model: than more size of a covering of the sizes of particles and
concentration of a pulp, subjects are higher accuracy.
5. Water use standardization: once every 24 hours,
to automatically use water from scratch to provide optimum
6. Nominal sampler: to operate with buttons, at once to deliver 100-200g
tests at a request.
7. The frequency (combined) sampler: a sampler it is possible it is established,
that the device automatically to select tests on certain intervals.
8. The computer can operate far off one or several DF-PSM
9. Can load data of DF-PSM directly into system of the computer for
removed inquiries, the analysis of historical tendencies and data.
10. Communication lines: it is possible for information of the sizes of particles are connected to any
the computer or external network for control and the analysis with the computer.
11. Modelirovanny exit of a screened 4-20m.
12. Display screen: the liquid crystal color screen of 10,4 inches in size with
with a resolution of 800 * 600th TFT type.
13. Stability of long-term measurement