Quality Assurance
Quality System
Quality System
Through the promotion and performance of the quality management system, internal resources are integrated and the foundation of management is laid in Siward. Measures that are taken for rationalized quality management consist of conducting internal auditing, customer satisfaction survey and flow performance evaluation so that the quality system can be put into practice effectively. In addition, education training is carrying out continuously to instill quality concepts and consciousness to employees so that the operation environment of the company can be improved incessantly, the constitution of management can be reinforced, customers' requirements can be met and credibility of the corporation will be established.
Milestones
Test Equipment of Reliability Test Lab
Siward owns the following reliability test equipment and capabilities at the present time, and always strives for the maintenance and assurance of product reliability, to achieve the “customer satisfactory” object.
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1Dry Heat Tester ChamberTemp.Range: Room Temp.~300 °c
Temp.Costancy: ± 10°c (at 300 °c) -
2Temperature Tester ChamberTemp.Range: -70 °c~ -150 °c
Temp.Costancy: ± 0.3°c -
3Temperature& Humidity Tester ChamberTemp.Range: -40 °c~ 100 °c
Temp.Costancy: ± 0.3°c
Humidity Range: 20%RH~98%RH
Humidity Costancy: ±3%RH -
4Temperature& Humidity
Tester ChamberTemp.Range: -70 °c~ -150 °c
Temp.Costancy: ± 0.2°c
Humidity Range: 10%RH~98%RH
Humidity Costancy: ±2%RH -
5Thermal Shock Tester ChamberLow.Temp.Range: -60 °c~ -10 °c
High.Temp.Range: 80°c~ 200 °c
Test.Temp.Range: -55 °c~ -10 °c/60°c~ 150 °c
Temp.Costancy: ± 0.2°c
Temo.Recover time: ≒5min -
6Salt Mister ChamberChember: Room Temp.~50 °c
Air: Room Temp.~63 °c
Salt: Room Temp.~50 °c
Temp.Costancy: ± 0.5°c
Saturater Air Pressure: 0.8~2.0kg/c㎡
Spray Volume: 0.8~2.0m/80c㎡/hr -
7I.R.ReflowTemp.Range: Room Temp.~350 °c
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8Vibration TesterFreq.: 2~200Hz/20G/300kgf
Amplitude: 30mm (P-P)
Equipment and analysis capability
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1Network AnalysisMeasuring crystal characterizing parameters
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2Crystal Test SystemMeasuring crystal characterizing parameters
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3Temperature Test SystemMeasuring crystal temperature characterizing Parameters
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4Oscillator AnalyzerMeasuring OSC characterizing parameters
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5Network AnalysisMeasuring quartz blank characterizing parameters
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6Impedance/Gain-phase AnalyzerMeasuring MCF & R 、 L 、 C characterizing
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7Network AnalysisMeasuring MCF & Crystal
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8BOND TesterMeasuring Die sharel 、ball share、wire pulling
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9Partical CounterPartical measuring
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10X-RAY Inspection SystemInspection & Analysis
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11Digital MicroscopeAppearance Inspection、Analysis & Measuring dimensions