GB/T 19719 Nickel Reference Plate EN1811 Standard Plate Nickel Release Test

GB/T 19719 Reference test piece for nickel release testing
Require a fixed value certificate with a diameter of 12.0 ± 1.0 mm, a thickness of 0.5 ± 0.1 mm, and a central hole diameter of 1.0 ± 0.2 mm, composed of gold, silver, nickel, and zinc.

Reference film reflectance standards RA20.03.03

Reference Disc (for EN 1811)

Reference filmRA20.03.03Specifications
Nickel is the most common cause of contact allergy, and prolonged contact between the skin and nickel ions released from nickel containing objects can lead to
Allergy. In view of this, the European Union has strict regulations on the nickel release of coated products, and all metal products such as jewelry, glasses, watches, etc. must
It is necessary to obtain information regarding the release of nickelEN12472：2005Testing is necessary for sales in the European region.

Our company providesROTA 2.1EThe nickel release test wear tester and all related consumables and accessories (abrasives, grinding paste, reference film, etc.) are manufactured according to the standards specified above. The reference film raw materials are imported from Germany, with excellent quality, safety and reliability. The customer base includes various testing centers of different sizes Widely used by government immigration bureaus, eyewear, jewelry, hardware, handbag leather and other industry manufacturers, and highly welcomed by customers. The following are the specifications and introduction of the reference film. Welcome to inquire anytime.
Reference filmRA20.03.03Model and Specification Table

Figure 1: Reference film

Figure 2: Abrasive

Figure 3: Grinding slurry