200 mm Stainless Steel - Senze-Instruments Benelux

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Process & Quality Control

200 mm Stainless Steel

Laboratory Product > TEST SIEVES
TEST SIEVE 200mm Ø x 50mm H STAINLESS STEEL FRAME

The sieve recommended by ISO, AFNOR, ASTM, BS, DIN, UNE standards.
  
Suitable for wet sieving.
 
 
Each sieve is laser marked with a serial number to ensure traceability.
Delivered with a Certificate of Compliance according to 2.1 EN 10204.
Mirror polished. Frame material: AISI-304.
Weight: From 300 grams to 500 grams depending on the mesh opening.

Recommended sample volumes depending on the opening:
 
Opening Volume           Opening Volume           Opening    Volume
38 µ          25 cm³            125 µ        50 cm³           2.00 mm.   200 cm³  
45 µ          30 cm³             250 µ       70 cm³           4.00 mm.   350 cm³
63 µ          35 cm³             500 µ       100 cm³         8.00 mm.    500 cm³
90 µ          40 cm³            1.00 mm  140 cm³         16.00 mm   1000 cm
200.1 WIRE MESH SIEVES
200mm Ø x 50mm H      STAINLESS STEEL FRAME

ISO        ASTM       Ref.                  ISO        ASTM             Ref.                   ISO           ASTM           Ref.                   ISO            ASTM                   Ref.   
3310.1 E-11-2013                      3310.1   E-11-2013                         3310.1     E-11-2013                             3310.1      E-11-2013          
            
20 µ    Nº 635      0800601       160 µ                        0804801           1,00 mm   Nº 18       0809001           11.20 mm   7/16 in      0814601
25 µ    Nº 500      0800801       180 µ   Nº 80         0805001          1,12 mm                       0809201           12.50 mm     ½ in.           0814801
32 µ    Nº 450      0801001        200 µ                        0805201          1,18 mm   Nº 16        0809401          13.20 mm   0.530 in .   0815001
36 µ                          0801201        212 µ   Nº 70        0805401          1,25 mm                        0809601          14.00 mm                           0815201
38 µ    Nº 400      0801401        224 µ                        0805601          1,40 mm   Nº 14        0809801          16.00 mm   5/8 in.          0815401
40 µ                         0801601        250 µ   Nº 60         0805801           1,60 mm                       0810001          18.00 mm                           0815601
45 µ    Nº 325      0801801       280 µ                         0806001           1,70 mm   Nº 12        0810201         19.00 mm   3/4 in.          0815801
50 µ                         0802001        300 µ   Nº 50         0806201           1,80 mm                        0810401         20.00 mm                           0816001
53 µ    Nº 270      0802201       315 µ                         0806401              2,00 mm   Nº 10     0810601         22.40 mm   7/8 in.          0816201
56 µ                          0802401        355 µ   Nº 45         0806601           2,24 mm                       0810801          25.00 mm   1.00 in.        0816401
63 µ    Nº 230      0802601       400 µ                          0806801           2,36 mm   Nº 8          0811001           26.50 mm   1.06 in.       0816601
71 µ                          0802801        425 µ   Nº 40         0807001           2,50 mm                       0811201           28.00 mm                           0816801
75 µ    Nº 200      0803001        450 µ                         0807201           2,80 mm   Nº 7          0811401           31.50 mm                           0817001
80 µ                          0803201         500 µ   Nº 35        0807401           3,15 mm                       0811601           35.50 mm   1 1/4 in.      0817201
90 µ    Nº 170      0803401         560 µ                         0807601           3,35 mm   Nº 6          0811801           37.50 mm   1 1/2 in.      0817401
100 µ                       0803601         600 µ   Nº 30         0807801           3,55 mm                       0812001           40.00 mm                          0817601
106 µ   Nº 140     0803801        630 µ                         0808001          4,00 mm   Nº 5           0812201            45,00 mm   1 3/4 in      0817801
112 µ                        0804001         710 µ   Nº 25        0808201           4.50 mm                       0812401            50.00 mm   2.00 in.       0818001
125 µ   Nº 120      0804201        800 µ                        0808401           4.75 mm   Nº 4           0812601           53.00 mm   2.12 in.       0818201
140 µ                         0804401        850 µ   Nº 20        0808601           5.00 mm                        0812801           56.00 mm                          0818401
150 µ   Nº 100      0804601        900 µ                         0808801           5.60 mm   Nº 3½       0813001          63.00 mm   2 1/2 in      0818601
                                                                                                                                        6.30 mm   ¼ in.            0813201        71.00 mm                            0818801
                                                                                                                                        6.70 mm   0.265 in    0813401         75.00 mm   3.00 in.        0819001
                                                                                                                                        7.10 mm                         0813601          80.00 mm                           0819201
                                                                                                                                         8.00 mm   5/16 in.     0813801        90.00 mm   3 1/2 in.       0819401
                                                                                                                                        9.00 mm                           0814001      100.00 mm  4.00 in.         0819601
                                                                                                                                       9.50 mm    3/8 in.         0814201       106.00 mm  4.24 in.         0819801
                                                                                                                                      10.00 mm                          0814401       112.00 mm                           0820001
                                                                                                                                                                                                                   125.00 mm  5.00 in          0820201
200.2 SIEVES WITH PERFORATED PLATE

200mm Ø x 50mm H      STAINLESS STEEL FRAME


Square holes

The sieves with perforated plates included in this list strictly comply with the quality criteria required by ASTM E-323 and ISO 3310.2, as well as with regard to openings and distances between centres and thicknesses.

To avoid partial perforations with possible error in the screening result, the plates are not perforated in the area in contact with the frame.
The standard EN 933-2 recommends the use of sieves with square perforated plates (according to ISO 3310.2), when the opening is 4 mm. or more.

Material of the perforated plates Stainless steel AISI-304
200.3 SIEVES WITH PERFORATED PLATE

200mm Ø x 50mm H      STAINLESS STEEL FRAME

The sieves with the perforations 0.50 mm Ø, 1.00 mm Ø, 1.80 mm Ø, 4.00 mm Ø and 4.50 mm Ø are used for testing :
  • rapeseed,
  • rice,
  • soybean
  • and other cereals.


Material of the perforated plates Stainless steel AISI-304
200.4 SIEVES WITH PERFORATED PLATE   

200mm Ø x 50mm H      STAINLESS STEEL FRAME

Elongated holes                      

The sieves mounted with elongated perforated plates are completely made of AISI-304 stainless steel.
Their main field of application is the grain and cereal industry.
To obtain total accuracy in the tests, the plates are not perforated in the area in contact with the frame, which avoids partial holes that could potentially falsify the results.
200.5 SIEVES WITH ELECTROFORMED PLATES
Square holes

Sieves with electroformed sheets have much smaller tolerances than sieves with wire mesh.
The tolerance for this type of sieve is +/- 2%.
Compared to sieves with metal mesh, this tolerance is two to ten times higher, depending on the size of the opening.
These sieves with electroformed plates are used both for small sample sizes and for special materials, and above all for high-precision quality control. Each sieve is delivered with a certificate of conformity.
Due to the high price, compared to sieves with wire mesh, their use is limited to applications where the special qualities of the sieves are required. Sieves with electroformed plates are precision instruments that have to be treated with care.
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