The DRY-300D is a dynamic image particle analyzer, complying with ISO/DIS-13322-2 international standard. It covers a measurement range of 10 μm to 10000 μm. The instrument captures, stores and processes particle images in real time. More particles are sampled compared with static statistical instruments, delivering highly representative and repeatable analysis results.
It adopts free-fall dispersion, dual-camera system (0.3× and 1×), high-definition telecentric lens and high-speed imaging module. With electromagnetic vibration & ultrasonic dispersion and electromagnetic pulse vibration feeding (150 adjustable speed levels), the system disperses powder particles adequately before imaging. A full test takes only 2–3 minutes depending on sample characteristics and feeding volume.
The product supports both offline and optional online testing. For offline measurement, users just load samples into the tank and obtain results in around 2 minutes. With an optional online sampling device, continuous online monitoring can be performed to capture sample status over different sampling periods.
It provides comprehensive particle size and morphology data, including particle size distribution, D10/D50/D90, maximum particle size, circularity, aspect ratio and particle images. The self-developed software module calculates particle circularity, fully meeting API_RP58 US oil & gas industry standards and geological abrasive particle testing requirements.
Compared with static imaging particle analyzers, DRY-300D collects massive particle statistics, greatly improving data representativeness. The wide-field telecentric optical path and constrained planar sampling window ensure high image clarity.
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Measuring size range: |
10-10000 um |
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Maximum resolution |
3000 x 2000 |
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Lens group: |
high-definition telecentric lens (specifications optional) |
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Accuracy error: |
<1% (CRM D50) |
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Repeatability error: |
<1% (CRM D50) |
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Number of particles analyzed: |
>100000 pieces/minute |
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High speed imaging module: |
Maximum frame rate 120 frames/s |
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Blanking method: |
using electromagnetic pulse vibration 150 levels of speed adjustment and conversion |
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Decentralized approach |
electromagnetic vibration and ultrasonic dispersion |
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Frame rate: |
350 FPS |
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Exposure time: |
5 microseconds |
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Measuring time: |
2-3 mins (depending on sample properties and feeding quantity) |
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Dispersion mode: |
free fall dispersion |
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Dual camera system: |
0.3x and 1x cameras |
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Analysis Reports: |
Particle Size: including particle size distribution, D10, D50, D90 and other typical particle size values (be customized), maximum particle size; Customize: interval content, content greater than or less than a certain particle size, particle gradation; Particle Shape: aspect ratio and distribution, circularity and distribution, particle image photos, particle counting. |
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Outer Dimension: |
L68.4*W36*H50 cm, G.W.:24 kgs |
Feature:
1) Particle morphology analysis: offer sphericity, circularity, roundness, aspect ratio, sphericity, and other particle morphology prepositional parameters, and add self-developed software for particle circularity (roundness) computation module. The analysis of the particle circularity in line with US oil and gas standards: API_RP58, and geological plates suitable for this abrasive, oil and gas and other industry standards.
2) Compared with the static sample preparation method of the static imager, DRY-300D can measure the massive particle data, which is of great significance for the representativeness of the particle data.
3) Higher clarity: the combination of wide field, far-reaching central light path and constrained plane sampling window can effectively improve the clarity of particle sample photos.
4) Off-line testing, test data can be obtained in 2 minutes by adding offline samples to the tan. On-line testing is available (by installing on-line sampling device, and samples states in different sampling periods can be obtained.)
Analysis Software Function:
1. Task management mechanism: according to the task management, ensure that the data management is in a good order.
2. Video acquisition: video and pictures are collected at any time.
3. Scale calibration: through scale calibration operation, the actual size can be correlated, the actual size value can be obtained directly on the image.
4. Picture batch processing mode: it supports processing while data collecting, without memory limitation, and get more accurate data by processing many pictures.
5. Tool set for automatic particle processing: 12 types automatic processing tools like automatic elimination of particle adhesion, automatic elimination of miscellaneous points, automatic elimination of incomplete boundary particles, automatic filling of hollow areas of particles, automatic smoothing of particle edges, etc.
6. Dynamic processing mode: is suitable for processing dynamic flow samples.
7. Report output: the report output style and data type can be selected, can be customized as requests.
