MARTINDALE ABRASION RESISTANCE METER FOR PILE FABRICS

MARTINDALE ABRASION RESISTANCE METER FOR PILE FABRICS

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

Determination for woven fabrics,knittedfabrics,pile fabrics coated fabrics properties and surface changes.

Application Range:

Determination for woven fabrics,knitted fabrics,pile fabrics coated fabrics and wear resistance of the non-woven fabrics pilling properties and surface changes.

Stander complaint:

GB/T 21196,GB/T 4802.2,GB/T 13775,FZ/T 20020,ISO 12945-2,ISO 12947

ASTM D4966,ASTM D4970,ASTM D3886,JIS L1096,IWS Tm196/ TM112

Characteristics:

1.Stander Lissa Jous curve

2.Hammer and key components made of 304 stainless steel, beautiful appearance, durable

3.Plate using a special aluminum alloy ensure that long-term use is not deformed

4.Needle roller bearings connection drive to ensure that each bench test without error

5.Multiple sets can be present to run the program,a variety of counting methods(plus count up and down)

6.Four-independent cumulative count, single station can be locked at any time convenient test management

Technical Parameter:

1.Workstations:4

2.Count range:0-99999 times

3.Maximum stroke: Horizontal: 60.5 ± 0.5mm, vertical: 24 ± 0.5mm

4.Pressurized material quality:

a, holder: 198 ± 2g

b, cloth sample weight: 395 ± 2g

c, furniture, decorations sample weight: 594 ± 2g

d, B-type holder: 155 ± 1g

e, stainless steel butterfly piece: 260 ± 1g

5. grinding block effective friction diameter:

A type 198g (1.96N) friction head Φ28.65 ± 0.05mm

B-155g (1.52N) friction head Φ90 ± 0.10mm

6.Holder and grinding units relative velocity: 50 ± 2r/min (20-70r/min adjustable)

7.Pressure mounted hammer-like quality: 2385 ± 10g

8.Dimensions:600×550×410mm

9.Power:Ac220V 50Hz 500W

10.Weight:75kg

MARTINDALE ABRASION RESISTANCE METER FOR PILE FABRICS

Q: What are the ventilation ducts for wind turbines?: Through the firewall and deformation of the duct on both sides of the 2.00m should be used within the scope of non-combustion materials and binders.

Q: What kind of duct valves are required in the exhaust duct and near the fan?: The size of the multi-leaf air volume control valve is the same as that of the rectangular duct of the national ventilation duct.

Q: How does the material of the high temperature fan choose?: The main performance indicators of the substitute materials should meet the main mechanical performance requirements of parts, B-level corrosion of the following materials shall not be applied to the rotating parts, nor shall the application of the rest of the parts on the outer surface

Q: What is the car blower?: At the same time can keep the cylinder gas does not return, such blower is also known as the vane blower.

Q: How is the axial fan and duct connected?: (2) the installation of centrifugal fan is relatively complex, especially the large belt drive centrifugal fan installation, in addition to reasonable production of vibration support, the installation should also note the following:

Q: Is the centrifugal fan plugging the air inlet motor?: So that the production can be arbitrary control of the centrifugal fan speed, the need for large air flow when the motor to increase the frequency, the need for air to reduce the motor running hours. So as to achieve the true sense of energy conservation.

Q: What is the operation of centrifugal fans and axial fans?: Centrifugal fan is based on the principle of kinetic energy conversion to potential energy, the use of high-speed rotation of the impeller to accelerate the gas, and then slow down, change the flow, the kinetic energy into potential energy (pressure)

Q: What is the difference between air compressor and blower?: 3, the pressure of the blower is relatively small and the flow is large. The pressure of the air compressor can be large but the flow rate is small.

Q: What is the fan D drive?: Fan impeller double-point bearing, pulley in the two bearings outside the V-belt drive;

Q: How to distinguish the high, medium and low pressure of the fan?: N = 60-30 for the medium pressure fan; n = 30-5 for the high pressure fan, the specific speed is calculated by the calculation.

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