MARTINDALE ABRASION RESISTANCE METER FOR PILE FABRICS

MARTINDALE ABRASION RESISTANCE METER FOR PILE FABRICS

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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?: 8.5.8 When the electric heater is installed in the duct, the fan shall be interlocked with the electric heater. Electric heater before and after the 800mm within the duct and through the fire and other places with easy fire parts of the pipeline, must use non-combustible insulation materials

Q: How to buy Reiter high-speed centrifugal fan?: Spiral case size selection: volute size should be as small as possible. For the high than the number of wind turbines, can be used to shorten the scroll, the lower than the number of wind turbines generally use the standard scroll.

Q: How is the suction of the centrifugal fan measured?: Heart 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, so that kinetic energy into potential energy (pressure).

Q: Are Roots blowers the same as vacuum pumps?: There are many kinds of vacuum pumps, low vacuum with a sliding valve pump, the election of the pump, liquid ring pump, reciprocating pump vacuum Roots pump, steam jet pump

Q: How is the axial fan and duct connected?: ① must make the shock absorber force evenly, otherwise it will increase the fan running noise;

Q: What are the regulations for the air volume of the exhaust fan?: For a smoke-free partition or smoke clearance height greater than 6.0m non-smoke partition of the room, should be based on the area per square meter of not less than 60m3 / h (single fan minimum smoke should not be less than 7200m3 / H

Q: How to determine the direction of centrifugal fan?: When the impeller is clockwise and the fan outlet is in the left to the vertical 90 degrees above the vertical blown gas called the right 90 degrees when the impeller is counterclockwise rotation and the fan outlet in the lower right to the horizontal direction when the gas is called left 0 degrees

Q: What is the difference between centrifugal fans and centrifugal fans?: As the inhaled air is absorbed by the exchanger when some heat, so the air is air-cooled. The heat pump absorbed by the exchanger is transferred to the outside through the fluoride force, and the outdoor unit compresses the fluorine force and releases the heat and discharges it into the atmosphere. The main use of gas compression when the heat, the principle of endothermic when the endothermic. The use of fluoride pressure pressure pressure cycle of the indoor heat absorption to the outside.

Q: What is the EP fan and ID fan?: The main structural components of the fan are impeller, housing, air inlet, bracket, motor, pulley, coupling, silencer, transmission (bearing) and so on.

Q: Fire high temperature exhaust fan is a centrifugal fan?: For axial fans, high efficiency and large size, to a large extent, the utilization rate is higher than the axial fan.

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