MARTINDALE ABRASION RESISTANCE METER FOR PILE FABRICS

MARTINDALE ABRASION RESISTANCE METER FOR PILE FABRICS

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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: Axial fan installed directly on the wall exhaust, how to determine its wind pressure?: The pressure on the nameplate is the wind pressure at the rated current. Directly determine the current, if the rated current, that is

Q: How can a more intuitive distinction between centrifugal fans and axial fans?: The 3, oblique flow fan, also known as mixed flow fan is between the axial fan and centrifugal fan between the fan, oblique fan of the impeller so that the air is doing both centrifugal and axial movement, the movement of the shell of the mixture of axial flow and Centrifugal two forms of movement. Mainly used for mine ventilation and tunnel ventilation.

Q: What is the difference between a jet fan and an axial fan?: Axial fan When the impeller rotates, the gas enters the impeller from the air inlet in the axial direction, and the energy of the gas is raised by the pushing of the blades on the impeller and then flows into the guide vane

Q: What is the role of the fan?: Ventilation and induced winds for boilers and industrial furnaces; cooling and ventilation in air conditioning and household appliances

Q: Is the fan pressure static pressure?: In the choice of air conditioning or fan, often encounter static pressure, dynamic pressure, full pressure these three concepts. According to the knowledge of fluid mechanics, the vertical force acting on the unit area is called pressure

Q: How is the axial fan and duct connected?: ② The motor should be mounted on a movable parallel rail to adjust the center of the pulley and the elasticity of the belt;

Q: What are the regulations for the air volume of the exhaust fan?: With high-rise building with a staircase and its front room, fire elevator front room or the combination of the former room, when the skirt above the site can be used to open the outer window for natural smoke, podium part does not have natural exhaust conditions , The former room or the combination of the former room should be set up local mechanical smoke facilities, the smoke from the front room per square meter of not less than 60m3 / h basis.

Q: What is the meaning of the residual pressure in the fan equipment parameters?: Air conditioning units or new air units often installed in the final fan, the fan outlet high wind speed, high pressure, static pressure is small, the project often installed at the exit muffler static pressure box, reduce the dynamic pressure, increase static pressure, , Muffling effect.

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.