TABER ROTARY PLATFORM CARPETING ABRASION TESTER

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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Specifications

CarpetingAbrasion Tester
2.CE,ISO calibration certificate
3.Free for 16 months maintain
4.SGS, TUV audited supplier

Application

Supplied with a full range of auxiliary weights, specimen holders, abrasive wheels, wheel refacer and vacuum unit.

Key Specification

Model	GT-C14A
Abrasion Wheel Diameter	52.4mm
Weights	250g, 750g, 1000g
Gyration Speed	60 ~ 72+/-2rpm
Counter	LCD display 0-999999
Standards	ISO 5470 ASTM D3884 SATRA TM163

Application

To determine the wear resistance of all kinds of structures including metals, paints, plated surfaces, coated materials, textiles, leather and rubber. Uses the X pattern of abrasion produced by a rotary action of a pair of abrasive wheels. Supplied with a full range of auxiliary weights, specimen holders, abrasive wheels, wheel refacer and vacuum unit

Key Specification

Model	GT-C14B
Abrasion Wheel Diameter	52mm
Wear Round Centre Spacing	53.2mm
Gyration Speed	70+/-1rpm
Counter	LCD display 0-999999
The sample from the vacuum tube distance	3mm
Standards	ISO 5470 ASTM D3884 D4060 DIN 53754 53799 53109

TABER ROTARY PLATFORM CARPETING ABRASION TESTER

Q: What is the difference between a volute fan and a centrifugal fan?: In theory, it should be no first volute centrifugal fan, after the emergence of a volute centrifugal fan. There is a spiral case centrifugal fan should be said to be a spiral case without a centrifugal fan upgrade version. But with the progress of technology, and now in a lot of applications, but also returned to the non-volute centrifugal fan, no volute centrifugal fan has become a spiral case centrifugal fan upgrade version.

Q: What is the reason for the vibration of the fan?: Impeller itself irrational structure, such as the number of even into the number of leaves,

Q: What is the insulation material in the hair dryer?: The former uses the pores contained in the material itself to insulate because the air or inert gas in the voids has a low thermal conductivity, such as foams, fibrous materials, etc .; the heat-reflective material has a high reflection coefficient that reflects heat Gold, silver, nickel, aluminum foil or metallized polyester, polyimide film and the like. Vacuum insulation material is the use of internal vacuum material to achieve the barrier convection to heat insulation

Q: What is the working principle of centrifugal fans?: The pressure generated in the centrifugal fan is greatly influenced by changes in the inlet temperature or density. For a given intake air volume, the maximum intake air temperature (lowest air density) produces the lowest pressure. For a given pressure and flow characteristic curve, there is a power and flow characteristic curve. When the blower runs at constant speed , The required power increases with a decrease in the intake air temperature for a given flow rate.

Q: Is the centrifugal fan plugging the air inlet motor?: However, the motor is still running at high speed, the corresponding mechanical loss and other losses, but still continue to consume, and block the air intake of this way to save the electricity is much greater.

Q: Can an axial fan fit on the glass?: No matter where the installation of the fan, are the need to support the framework.

Q: What is the operation of centrifugal fans and axial fans?: Fan in the work, the air flow from the fan into the blade space, and then driven in the impeller on the next side with the impeller rotation; the other hand, under the action of inertia to improve energy, along the radial direction away from the impeller, the resulting centrifugal force to do work The fan is called a centrifugal fan

Q: How to reduce fan noise?: Machine discrete noise (rotating noise): the rotation of the impeller. Especially in high-speed, low load conditions, this noise is particularly prominent. Discrete noise is due to the asymmetry between the blade structure and the blade design test rotation formed by the formation of the circumferential flow of the interaction caused by uneven noise, is generally considered to have the following

Q: What is the critical speed of the fan?: When the speed is equal to 2 times the natural frequency known as the second order (level) critical speed, followed by analogy third order, fourth order ... ... can be calculated according to the formula!

Q: What is the working principle of the suction blower?: And because the blade is rigid, the partially compressed air can only move away from the direction of the blade, so that the air is moved to form the effect of blowing

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