Page: 1 of 7 Date: April 26, 2010 WINMATE COMMUNICATION INC. 9 F, NO. 111-6, SHING-DE RD., SAN-CHUNG CITY, TAIPEI, TAIWAN, R.O.C. The following merchandise was submitted and identified by the vendor as: Product Description: 20.1 Multimedia LCD Monitor Style/ Item No.: R20L100-RKA2XX/ No. 1 Quantity: Total 1 set Testing Period: Apr. 19, 2010 to Apr. 23, 2010 We have tested the submitted sample(s) as requested and the following results were obtained: Test Required: (According to client s test specification, please see following sheets in detail.) 1. Salt Fog Test Test Results: -PLEASE SEE ATTACHED SHEETS- Terence Hsieh Manager - Operation
Page: 2 of 7 1. Salt Fog Test: Test Equipment: Name Brand Model Serial No. Salt Spray Test Chamber DA-WEI JST-600 S0009521 Lab Environmental Conditions: Ambient temperature: 25±3 Relative humidity: 55±20%RH Test Method/ Specification: Test Method: Reference to MIL-STD-810G, Method 509.5 Salt Spray test Test Sequence Test Method 1 Salt Spray exposure for 24 hours 2 Drying condition for 24 hours Above test sequences shall be performed for 2 cycles. Alternating 24-hour periods of salt spray exposure and drying condition for one complete cycle (24 hours salt spray exposure +24 hours drying condition). 1. Salt spray exposure Salt solution: 5 wt.% NaCl solution ph of solution: 6.5-7.2 Temperature: + 1. 1 35( 1. 7 ) Quantity of fog: 1.0~3.0 ml/ 80 cm 2 / hour Exposing duration: 24 hours / cycle 2. Drying condition Test condition: Dry the test item at standard ambient temperature and a relative humidity of 50% less for 24 hours. Exposing duration: 24 hours / cycle
Page: 3 of 7 Test Method/ Specification--Continued: Sample condition: Storage Examine the appearance of specimen(s) by visual check and perform functional check after this test. Functional check: Connect the specimen with rated power then examine whether the display function of specimen could be work normally or not. The standard exposure of 48 hours of exposure and 48 hours of drying time has not changed. However, experience has shown that alternating 24-hour periods of salt fog exposure and drying conditions for a minimum of four 24-hour periods (two wet and two dry). Maintain the temperature in the exposure zone at 35 +/- 2 o C.Adjust the salt fog fallout such that each receptacle collects from 1 to 3 ml of solution per hour for each 80 cm 2 of horizontal collecting area. Adjust the test chamber temperature to 35 o C and condition the test item for at least two hours before introducing the salt fog. Test condition: Dry the test item at standard ambient temperature and a relative humidity of 50% less for 24 hours. Performance check: Running Window XP with stress software BCM diagnostics Pro version 2.30.
Page: 4 of 7 Specimen: Style/ Item No.: R20L100-RKA2XX/ No. 1 Quantity: total 1 set Test Result: Style/Item No. Check Item Appearance Check (Visual Check) Does corrosion or oxidation phenomena occur on the surface of specimen? Functional Check & Performance Check R20L100-RKA2XX/ No. 1 Yes (see photo 11 ~ 14) Normal
Page: 5 of 7 Test Photos: 1. Appearance of specimen 2. Appearance of specimen 3. Appearance of specimen 4. Appearance of specimen 5. Appearance of specimen 6. Appearance of specimen
Page: 6 of 7 Test Photos--Continued: 7. Salt Fog Test 8. Salt Fog Test 9. Functional check 10. Functional check 11. Oxidation phenomena occurred on 12. Oxidation phenomena occurred on
Page: 7 of 7 Test Photos--Continued: 13. Oxidation phenomena occurred on 14. Oxidation phenomena occurred on The End of Test Report