10 to 150 g (depending on test) Required particle size fractions: 22 µm to 500 µm

Transcription

1 Test Report Task: Application field: Geology / Metallurgy Material: Blasting agent fused alumina mesh and mesh 2 Feed size: Presumed particle size range from 22 µm to 2 µm Feed quantity: Material specification(s): Customer requirements(s): Subsequent analysis: to 1 g (depending on test) dry, hard, dispers Required particle size fractions: 22 µm to 0 µm Delivery control Report No.: 171 Date: Contact: GB Solution Selected Instrument(s): Configuration(s) Item nos.: Vibratory Sieve Shaker AS 0 control Air Jet Sieving Machine AS 0 jet AS 0 control: 1 x Sieve Shaker AS 0 control, 0-2 V, / Hz, incl.test report, acc. EN x Clamping device "comfort" for test sieves 0/3 mm ø 1 x Collecting pan stainless steel, ø 0x mm 1 x Test Sieve, ISO 33/1, 0xmm, 125µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 1µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 1µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 212µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 2µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 0µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 355µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 425µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 0µm, stainless steel, with The application report is based solely on the processing of the available sample material in the indicated amount. No legal claims shall be derived from this test report. Subject to technical modification and errors. page 1/3 Retsch GmbH lab@retsch.com

2 Test Report 1 x Test Sieve, ISO 33/1, 0xmm, 0µm, stainless steel, with 1 x Balls, steatite, 6 mm ø, 1 g AS 0 jet: 1 x AS 0 jet, 0-2 V, / Hz 1 x Industrial vacuum cleaner GM, 2 V, / Hz 1 x Adapter and lids for test sieves 0 mm Ø x mm and 0 mm Ø x 25 mm Both machines: Report No.: 171 Date: Contact: GB 1 x Test Sieve, ISO 33/1, 0xmm, µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 32µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 38µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 45µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 53µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 63µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, 75µm, stainless steel, with 1 x Test Sieve, ISO 33/1, 0xmm, µm, stainless steel, with 1 x EasySieve, for Windows 00/XP/Vista/7, English/German, Singleuser-licence, incl. adapter RS232-USB Parameter(s): Time: Achieved result(s): Please note: Other electrical versions of the instrument(s) are available with different item numbers. AS 0 control: Amplitude 1.2 mm, Interval 15 s AS 0 jet: Revolution speed 55 rpm AS 0 control: 5-15 min AS 0 jet: 1 min for each sieve see measuring protocol EasySieve The application report is based solely on the processing of the available sample material in the indicated amount. No legal claims shall be derived from this test report. Subject to technical modification and errors. page 2/3 Retsch GmbH lab@retsch.com

3 Test Report Report No.: 171 Date: Contact: GB Remark(s): Recommendation: Sample mesh : 1 g sample is sieved for 5 min on sieves acc. to mesh scale R /3 (range 125 to 0 µm) using the Vibratory Sieve Shaker AS 0 control. Sample mesh 2: g sample is sieved for 5-15 min on sieves acc. to mesh scale R /3 (range to µm) using the Vibratory Sieve Shaker AS 0 control. Steatite balls are used as sieving aids. However the sieving cannot be completed within 15 min. This shows the limitations of dry sieving below 63 µm. Therefore g representative part samples have been sieved on each sieve acc. to mesh scale R /3 (range to µm) using the Air Jet Sieving Machine AS 0 jet. As expected the forced transport (air jet) allows a better sieving on small aperture sizes resulting in a completed sieving. The Vibratory Sieve Shaker AS 0 control and the Air Jet Sieving Machine AS 0 jet are suitable to analyse the sample material under the above mentioned conditions. The application report is based solely on the processing of the available sample material in the indicated amount. No legal claims shall be derived from this test report. Subject to technical modification and errors. page 3/3 Retsch GmbH lab@retsch.com

4 Retsch Siebanalyse Company: Retsch GBE Result file: C:\EasySieve\SIEVEDAT\171_Strahlmittel\171_AS0c_Mesh_5min.rdf Task file: 171_Strahlmittel.afg Size class file: 171_EK2.gkl Date: :05 Sieving duration [mm:ss]: 05:00 Sieving machine: AS 0 control Amplitude [mm]: 1.2 Interval operation Interval time [s]: 15.0 Manual input: Yes Material: Edelkorund Sample weight [g]: Sample weight after sieving [g]: Sieve loss [%]: 0.11 Sampling: zufällig Sample preparation: Keine Probenvorbereitung Sieve method: drei-dimensional AS 0 Sieve diameter: 0 x mm Sieves according to standard: DIN ISO 33-1 Sieving aids: Keine Siebhilfen Comment: Size class [mm] p3 [%] Dm [g] SDm [g] < > p3 [%] Characteristics: x [mm] x[mm] Report acc. to DIN Copyright Retsch GmbH 16 info@retsch.com -

5 Retsch Siebanalyse Company: Retsch GBE Result file: C:\EasySieve\SIEVEDAT\171_Strahlmittel\171_AS0jet_Mesh2_1min.rdf Task file: 171_Strahlmittel.afg Size class file: 171_EK2.gkl Date: :44 Sieving duration [mm:ss]: 01:00 Sieving machine: AS 0 jet No. of revolutions [1/min]: 55.0 Manual input: Yes Material: Edelkorund Sample weight [g]: 9. Sample weight after sieving [g]: 9. Sieve loss [%]: Sampling: zufällig Sample preparation: Keine Probenvorbereitung Sieve method: Luftstrahlsiebung AS 0 jet Sieve diameter: 0 x mm Sieves according to standard: DIN ISO 33-1 Sieving aids: Keine Siebhilfen Comment: Size class [mm] p3 [%] Dm [g] SDm [g] < > p3 [%] Characteristics: x [mm] x[mm] Report acc. to DIN Copyright Retsch GmbH 16 info@retsch.com -

6 Graph:...hlmittel\171_AS0jet_Mesh2_1min.rdf (171_Strahlmittel.afg) p3 [%] 171_AS0jet_Mesh2_1min.rdf 171_AS0c_Mesh2_5min.rdf 171_AS0c_Mesh2_min.rdf 171_AS0c_Mesh2_15min.rdf x[mm]