GP wind turbines of Greenpower adopted sophisticated aerodynamic design ,with low star-up speed and low cut-in speed. Power is generated in the breeze, with extremely high wind energy utilization efficiency. Turbine runs from 1.5m/s, only , more efficiency. The blades' shape & wheel of GP wind turbine is well-designed by experts. Adopted polymer composites, good strength and toughness, as well as light weight, tensile capability and no deformation. By dynamic balancing designed and processed, wind turbine runs silently and smoothly, meanwhile it is effectively prevented blades breaking away when over-speed. The shell of GP wind turbine is made by high strength aluminum alloy, processed with precision die-casting manufacturing. Generator core is selected with quality high-strength permanent magnetic materials, with features that small size、light weight、high strength、no rust、corrosion and good protection under high salt atmosphere. GP Wind turbines are processed with anti-rust treatment. Internal it is unique maze design, for waterproof, anti-sandstorm. External fasteners are stainless steel.Extremely high reliability, which is able to be used under arctic、heat、high humidity、sand and salt atmosphere environment. Long life designed, free maintenance. GP wind turbine, is easy to install, highly efficiency of wind energy, long life and maintenance-free. It is leading the trend of low-carbon life, developing the future of new energy. Technical parameters: Starting wind speed: 2(m/s) The rated wind speed:12(m/s) Cuts wind speed: 2.5(m/s) The rated voltage: 12V/24V(DCV) Rated power: 300(W) The maximum power: 400(W) Wind leaf diameter: 1.5(m) Wind leaf quantity: 3(pcs) Safety wind speed: ≤45(m/s) The weight of the: 16(kg) Winds protection: Idaho and electromagneticbrake discharge Motor maximum temperature rise:Rated load 85 ℃ Working temperature: - 50 ℃ to 120 ℃ The authentication: CE,ISO 9001 Features： 1. Sophisticated aerodynamic design, wing resistance, low noise. Real breeze starts, high wing energy utilization. 2. Strict anti-fog testing,the fuselage corrosion and rust. The maze is a unique motor design proof, waterproof, anti-sandstom. 3. High-strength permanent magnetic materials with high-quality, machine warranty for three years, maintenance-free for up to fifteen years

Round Cutter/Sample Cutter SL-T01

Spray Rating Tester To determine the surface wetting resistance of fabrics. Comprising a metal framework allowing distilled water to be sprayed through a nozzle onto a test specimen at 45° and 150mm below the nozzle. The appearance of the specimen is compared against an optional photographic scale. Parameters: a) Glass funnel: φ150 × 150mm (volume approximately 500 ml) TECHNICAL DATA SIZE OF SAMPLE 230 MM DIAMETER ANGLE OF SAMPLE 45° DISTANCE BETWEEN CENTRE OF SAMPLE TO THE SPRAY NOZZLE 150 MM RELATED STANDARD AS PER IS: 390 The Spray Test is a simple method to determine the resistance of any fabric, which may or may nothave been given a water-resistant or water-repellent finish, to surface wetting by water.

Color Assessment Cabinet SL-F12 Colour matching cabinet will show your true colour. We guarantee that it offers a standardised viewing environment for visual colour evaluation leading to faster and accurate colour decisions at your end. FIVE LIGHT SOURCE CABINET HAS FOLLOWING LIGHT SOURCES : Light Source Type of Light Length Watt Colour Temperature 1 D – 65 Artificial Daylight 2 Ft. 18 W 6500 degree K 2 TL – 84 Fluorescent Light- Pont of Sale Light 2 Ft. 18 W 4000 degree K 3 Tungsten Filament Incandescent Light - 60 W Bulb 2300 degree K- 2800 degree K 4 CWF Cool White FluorescentOffice Lighting 2 Ft. 18 W 4150 degree K 5 UV Ultra Violet Light 2 Ft. 18 W - OPTIONAL LIGHT SOURCES : 1 D – 75 - Daylight - (2 Ft., 18 W) 2 UL – 30 - Fluorescent - (2 Ft., 18 W) 3 TL – 83 - Fluorescent - (1 Ft./2 Ft., 18 W) 4 Tungsten Halogen - Incandescent - 75 W POWER – 220/ 230 V, 50 Hz, Single Phase.

Colour Fastness of dyed or printed fabrics against perspiration is determined by exposing the fabric sample to the action of both alkaline and acidic reagents while in contact with undyed adjacent fabrics is placed between plastic plates under a fixed load inside an oven maintained at 370 centigrade. The apparatus used for this test is called the Perspirometer. consists of a number of acrylic plates and which can be kept in suitable loading frame. The loading frame consists of two steel plates between which the acrylic plates placed. The test specimen are stitched between suitable white cloth pieces and dipped in either alkaline or acidic test solutions. The composite sample is placed in between any two acrylic plates. A number of test specimens can be loaded simultaneously between different sets of acrylic plates by stacking them one above the other. Loading is done by keeping a standard dead weight on top of the upper plate assembly, which consists of two parallel plates separated by suitable compensating springs. The guide rod attached to top plate of this assembly is locked while under load and the load removed. The springs compensate for subsequent variations in load due to variation in thickness of the test specimens on drying. The test is continued for the required time under the specified condition of temperature. After this the samples are removed from the frame and dried. The degree of staining of the while pieces of cloths and change in colour of the test specimens are evaluated using Grey Scales and compared against standard rating cards. All the components are made of stainless steel and are finished in black stoving enamel paint to give them a corrosion resistant finish. RELATED SPECIFICATIONS : IS 1971 - 1983 Method of Determination of Colour Fastness of Textile materials to Perspiration. AATCC 10 Method of Test for Colour Fastness to Perspiration.