Automatch Scratch Tester Model RPT-2.
This is a suitable apparatus for carrying out test relating to resistance to scratching under a specified load of a dried film of the paint and is used in testing paints, varnish, lacquer and related products. This is most suitable for research work or for larger laboratory and industries where repetitive quality control tests are carried out.
Our Scratch Tester Automatic.(Sheen Type-as per BS-3900 Part E2/I.s.-101-1964)
The automatic "Rico Scratch Tester" is most suitable for research work or for the larger laboratory where repetitive quality control test are carried out. The results achieved are however, more reproducible since the human element is eliminated in this model. In this instrument the sliding panel is driven by a CONSTANT SPEED synehromous motor at a rate of 3 to 4 cms. per second. The procedure of operation is similar with hand operated scratch tester.
The purpose of Hardness Test is to determine the resistance of coating Materials or Lacquers to Scratch Effects on the surface. In the above test, Pencils of various degrees of hardness are moved over the surface under fixed Pressure and Angle to the surface. The degree of hardness of the Pencil which damages the surface e.g. “3H” Hardness – As per ASTM 3363.
Supplied with 12 Nos. "STAEDTLER" German Make Pencils .
Scratch Hardness motorized tester is suitable apparatus for conducting tests related to resistance to scratch under a specified load. The equipment can be used for a wide variety of products such as paints, lacquers and varnishes.
The Scratch Hardness tester used for the paint and plating industry and has been designed for repetitive use in small industries and laboratories.
Salt Spray Chamber is designed in accordance with (IS 6910) made of Acrylic Material 8 MM thickness fitted with (500 Watt) S.S. Heater mounted on Mild Steel Angle Trolley duly powder coated with Heavy Duty Castor Wheels; fitted with Stainless Steel Atomizer to distribute the solution uniformly throughout the exposure zone. Canopy also made of Acrylic.
Chamber Size - 36 x 18 x 20 (In inches)
Supplied complete with Digital 999 hours Timer and Digital Temp. Controller with Contactor for Load protection. Chamber is fitted with Sliding mist reflector & drainage valves with attached rubber tubing.
Also provided; Pressure gauge (kg/cm²) combined with moisture Filter FLR, with 100 Liter Solution Tank made of F.R.P. with submersible pump for auto filling of water with automatic water level controller to protect immersion heater.
1. Digital P.H. Meter.
2. Fog Collection Unit.
3. 4 Nos. stainless steel rods with Hooks for hanging samples.
4. Sample tray made of acrylic.