ELECTROMAGNETIC PARTICLE SIZE ANALYSER EM-8 +
The EM-8+ is a microcontroller based Electromagnetic Sieve Shaker. Themovement produced is tri-dimensional, combining a vertical movement with a rotation of the material to be sifted on the surface of the sieve.
The instrument is powered by an electromagnetic drive which has no rotating parts, making it maintenance
free and extremely quiet in operation.
The vibratory action produced by the power unit moves the sample all over the sieve in a unique way producing faster, more efficient sieving, while the rapid vertical movements also help to keep the apertures free from blocking.
The EM-8+ is very suitable for sieving of high density products and for dry and wet sieving analysis.
The unit has been designed for user friendly operation and supports a menu driven 40 x 2 character LCD. The unit is robustly built and can be used in laboratories or at site.
The EM-8+ is ideally used as a particle profile / size analyser for the pharmaceutical and chemical industries by governing the separation of particles according to their sizes.
Particle size is one of the most important properties of any solid material and the EM-8+ is engineered for quick and accurate particle analysis.
The instrument can handle pharmaceutical powders and granules as well as chemical processing materials, dyes, chemicals and is also used by the food processing industry.
It is also used to test sand, cement and gravel. The EM-8+’s microcontroller is used to set both the process time and the amplitude setting.
The unit has 15 programmable levels of amplitude up to a maximum of 2 mm as recommended by USP. The top plate of the Sieve Shaker has clearly marked calibrated lines to aid visual inspection of the amplitude.
The unit has 2 modes of operation – ontinuous and Intermittent. Intermittent operation helps to clear blocked apertures. The EM-8+ offers total flexibility enabling optimum settings to be established for virtually any material under test.
The instrument is fitted with a special clamping device that ensures that the sieves are held firmly and allows them to be quickly removed and replaced. Non-metallic springs and anti-vibration mountings are fitted to isolate vibrations from work surfaces and reduce noise levels.
FEATURES:
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◆ Ideal for particle size analysis and separation.
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◆ Tri-dimensional sifting motion.
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◆ Intermittent and continuous sifting motion with 15 programmable levels of amplitude.
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◆ Very low noise operation with low maintenance.
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◆ Programmable shake time from 1 min to 99 min.
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◆ Suitable for dry and wet sieving.
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◆ Capacity up to 8 sieves (200 mm dia x 50 mm h) or up to 16 sieves (100 mm dia x 25 mm h).
Model |
EM-8+ |
Dry sieving |
Standard |
Mode of operation |
Continuous and intermittent |
Intermittent operation |
At intervals (0.5 sec) |
iTime mode |
1 sec pause in sieving process after set interval of 10 to 99 sec |
Capacity |
up to 8 sieves of 200 mm dia x 50 mm h
up to 16 sieves of 100 mm dia x 25 mm h
Suitable for sieves from 28 microns to 4 mm |
Shake time |
Programmable from 1 min to 99 min |
Display |
40 x 4 character alphanumeric LCD |
Noise levels |
Less than 61 dB without sieves at maximum amplitude |
Power |
220 / 230 V AC, 50 Hz, 600 VA |
Dimensions (L x W x H) |
(339 x 312 x 270) mm |
Weight |
40 kgs without sieves |
Standard Accessories:
Two supporting SS rods and clamp.
Optional Accessories:
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◆ Test sieve (200 mm dia x 50 mm h),
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◆ Test sieve (100 mm dia x 25 mm h),
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◆ Lid and receiver for 200 mm dia sieve,
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◆ Lid and receiver for 100 mm dia sieve,
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◆ Particle size analyzer software
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◆ Wet sieving attachment
Test Sieve Sizes:-
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Test sieve of 200 mm dia
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Lid & Receiver for 200 mm dia test seive
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Advantages of our Sieves:
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◆ Manufactured in accordance with ISO 3310:1-2000 standards.
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◆ Entire sieve is manufactured in SS 316 Inspection and compliance certificate.
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◆ Sturdy joint less rims for excellent fitment.
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◆ No crevices to trap sieving material.
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◆ Evenly tensioned mesh.
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◆ Laser marked serial numbers and specifications.
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◆ Ergonomically designed - no raw edges, comfortable whilst handling.
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◆ Mesh is welded - no soldering (lead free) 200 mm dia x 50 mm h.
ISO Nominal Aperture
Supplementary Sizes R40/3 |
ASTM E11-01 |
B. S.S |
4.00 mm |
No. 5 |
No. 4 |
3.35 mm |
No. 6 |
No. 5 |
2.80 mm |
No. 7 |
No. 6 |
2.36 mm |
No. 8 |
No. 7 |
2.00 mm |
No. 10 |
No. 8 |
1.70 mm |
No. 12 |
No. 10 |
1.40 mm |
No. 14 |
No. 12 |
1.18 mm |
No. 16 |
No. 14 |
1.00 mm |
No. 18 |
No. 16 |
850 μm |
No. 20 |
No. 18 |
710 μm |
No. 25 |
No. 22 |
600 μm |
No. 30 |
No. 25 |
500 μm |
No. 35 |
No. 30 |
425 μm |
No. 40 |
No. 36 |
355 μm |
No. 45 |
No. 44 |
300 μm |
No. 50 |
No. 52 |
250 μm |
No. 60 |
No. 60 |
212 μm |
No. 70 |
No. 72 |
180 μm |
No. 80 |
No. 85 |
150 μm |
No. 100 |
No. 100 |
125 μm |
No. 120 |
No. 120 |
106 μm |
No. 140 |
No. 150 |
90 μm |
No. 170 |
No. 170 |
75 μm |
No. 200 |
No. 200 |
63 μm |
No. 230 |
No. 240 |
53 μm |
No. 270 |
No. 300 |
45 μm |
No. 325 |
No. 350 |
38 μm |
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28 μm |
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