Micro Deval Testing Machine

Micro Deval Testing Machine Micro Deval Testing Machine Micro Deval Testing Machine

Micro Deval Testing Machine

AG1360/A Micro Deval Testing Machine, ASTM -220-240 V 50 Hz
AG1360/E Micro Deval Testing Machine, EN -220-240 V 50 Hz
AG1360/A-110 Micro Deval Testing Machine, ASTM -110 V 60 Hz
AG1360/A-02 Stainless Steel Jar, ASTM, Dia. within 194 and 202 mm and Height within 170 and 177 mm
AG1360/A-03 Micro-Deval Abrasion Charges, ASTM, Ø9,5 mm, 2 pcs. of 6 kg packed
AG1360/E-02 Stainless Steel Jar, EN, Ø 200x154 mm, EN 1097-1
AG1360/E-03 Stainless Steel Jar, EN, Ø 200x400 mm, EN 1097-1
AG1360/E-04 Micro-Deval Abrasion Charges, EN Ø10 mm 25 kg Pack, EN 1097-1
ORIGIN: TÜRKİYE
Standards: EN1097-1 | CNR N109 | UNE 83115 | NLT 325 | NF P18-572
AG1360/A Micro Deval Testing Machine, ASTM -220-240 V 50 Hz
AG1360/E Micro Deval Testing Machine, EN -220-240 V 50 Hz
AG1360/A-110 Micro Deval Testing Machine, ASTM -110 V 60 Hz
AG1360/A-02 Stainless Steel Jar, ASTM, Dia. within 194 and 202 mm and Height within 170 and 177 mm
AG1360/A-03 Micro-Deval Abrasion Charges, ASTM, Ø9,5 mm, 2 pcs. of 6 kg packed
AG1360/E-02 Stainless Steel Jar, EN, Ø 200x154 mm, EN 1097-1
AG1360/E-03 Stainless Steel Jar, EN, Ø 200x400 mm, EN 1097-1
AG1360/E-04 Micro-Deval Abrasion Charges, EN Ø10 mm 25 kg Pack, EN 1097-1
ORIGIN: TÜRKİYE
Standards: EN1097-1 | CNR N109 | UNE 83115 | NLT 325 | NF P18-572
Micro Deval Testing Machine Micro Deval Testing Machine

Micro Deval Testing Machine

Micro-Deval test is the abrasion of rock samples classified according to certain dimensions in a drum and in wet environment, at a certain rotation speed and for a certain number of revolutions, and then; It is an aggregate strength test based on the ratio of the material passing the sieve determined by the standards to the amount of the first material.
The Micro-Deval test can be applied to both fine and coarse aggregates.
The procedure is applied differently in the two experiments.

The machine has a sophisticated electronic controller with dedicated sensors to precisely track test time, total revolutions and rpm of drums;
Stainless steel drums are rotating at a speed of 100 ± 5 r.p.m. The Micro-Deval is supplied complete with control panel fitted with a digital automatic revolutions counter. Also stainless drums and stainless steel spheres are suplied together with machine .

The Micro-Deval ASTM Model
The Micro-Deval ASTM model is constituted of a sturdy steel frame which can receive 2 stainless drums together. The Drums are made of stainless steel with diameter and height according to standards (diameter within 194 and 202 mm and height within 170 and 177 mm) and are complete with cover and locking device.
The Micro-Deval ASTM model is supplied complete with;
• Stainless Steel Drums, ASTM (Dia. Within 194 and 202 mm and Height within 170 and 177 mm), 2 pcs
• Micro-Deval Abrasion Charges, ASTM (Ø9,5 mm, 2 packages of 6 kg)

The Micro-Deval EN Model
The Micro-Deval EN Model is model is constituted of a sturdy steel frame which can receive 4 stainless drums together. The Drums are made of stainless steel with diameter and height according to standards (diameter within 200 and height within 154 mm) and are complete with cover and locking device. 1,18 mm sieve should be ordered separately.
The Micro-Deval EN model is supplied complete with;
• Stainless Steel Drum, EN (Dia. 200 mm and Height 154 mm), 4 pcs
• Micro-Deval Abrasion Charges, EN (Ø10 mm 25 kg Pack, EN 1097-1)

How is the Micro-Deval Experiment Done?
Various standards can be used in the application of the Mikro-Deval test. The experiment described below was performed according to the ASTM standard.

• In the experiment, 4 sieves of 1.18 mm, 4.75 mm, 6.3 mm and 9.5 mm dimensions are used.
• A total of 1500 grams of sample is prepared, of which 750 grams between 4.75 mm and 6.3 mm and 750 grams between 6.3 mm and 9.5 mm are prepared.
• The prepared samples are dried in an oven before the experiment and their moisture is removed.
• 1500 grams of sample, 5000 grams of 1 cm diameter steel ball and 2 liters of water are added into the drum and closed.
• The drum is rotated 9500 revolutions at a speed of 100 revolutions per minute in the machine.
• The extracted sample is sieved through a 1.18 mm sieve and weighed after the material on the sieve is dried in the oven.
• The weight loss is divided by the initial weight and the wear loss (Micro-Deval wear value) is calculated as a percentage (%).
• The experiment is repeated at least twice for each sample.

Calculation
MDA = Micro-Deval wear value (%)
Δm = Total weight loss (gr),
m = Initial weight (g)
MDA (%) = (Δm / m) x 100

Technical Specifications for Micro Deval Testing Machine

Model

ASTM Model

EN Model

Stainless Steel Jars are Rotating Speed

100 ± 5 r.p.m

100 ± 5 r.p.m

Dimensions

580x350x1000 mm

1100x500x1000 mm

Weight (approx.)

115 kg

110 kg

Power

750 W

750 W

Documents and Video for Micro Deval Testing Machine

Micro Deval Testing Machine Micro Deval Testing Machine Micro-Deval test machine for the abrasion of rock samples classified according to certain dimensions in a drum and in wet environment, at a certain rotation speed and for a certain number of revolutions. AG1360
$ 3,000.00 In stock