KOREA SEC 3D XARY EYE S160F (Ⅱ)

TABLE 2: Delivery Kit

* Assemblies and components of each Equipment unit must be compatible and must not require additional modifications or equipment for operation as a standalone unit.

a. The supplied Equipment and its components must be new, not previously used (in operation, in storage), not repaired (including restoration or replacement of spare parts), not pledged, and not under arrest.

b. Supply of exhibition samples, as well as Equipment manufactured from used assemblies and components, is not permitted.

c. Equipment must be assembled under industrial conditions and be a serially produced model, as evidenced by the presence of the serial model in catalogs (supply of prototype or experimental samples is not permitted).

d. Equipment must be supplied complete and ensure structural and functional compatibility.

e. Technical, functional, and quality characteristics of the supplied Equipment must correspond to the characteristics specified in Section 2 of this Technical Specification.

f. Warranty period commences from the completion of installation, commissioning, adjustment, personnel training, and signing of: Act of Completed Installation Works, Act of Completed Commissioning Works, Act of Personnel Training, and Equipment Acceptance Certificate.

g. Warranty period during which the Buyer has the right to file claims upon discovery of defects, flaws, or other deficiencies of the Equipment shall be established by the Equipment manufacturer but shall be no less than 12 months.

h. During the warranty period, the Supplier must ensure warranty service with arrival of Supplier's specialists to the site within 2 (two) business days after receiving a request from the Buyer.

i. The Supplier bears all costs for eliminating defects and other deficiencies of the Equipment identified by the Buyer during the warranty period.

j. If the Equipment is under repair during the warranty period, the warranty term is extended by the duration of the repair.

k. The Supplier must provide warranty and post-warranty service support.

l. Warranty service includes replacement of failed electronic components, assemblies, or parts (hereinafter "Parts") with new Parts of the Equipment, as well as elimination of Equipment malfunctions not related to Part replacement. The Supplier undertakes to provide free Warranty service at the Buyer's location throughout the Warranty period and to eliminate malfunctions within five business days (provided the replacement part is available at the Supplier's warehouse). If part replacement requires shipment from the manufacturer to the Supplier, the elimination period may be extended to 30 calendar days from receipt of written or electronic notification from the Buyer describing the malfunction, or within a term additionally agreed by the Parties. The Supplier may refuse to perform Warranty service at its own expense if defects arose due to the Buyer's fault in cases listed in clause 3.13 of the Technical Specification.

m. Warranty service does not cover malfunctions arising due to the Buyer's fault in cases of:

• Use of Equipment not for its intended purpose;
• Any changes, upgrades, or modifications to the Equipment made without the Supplier's written consent;
• Equipment damage caused by the Buyer;
• Damage resulting from power supply failures;
• Non-compliance by the Buyer with the preventive maintenance schedule and ignoring records of such works as prescribed in the Equipment operator's manual;
• Making changes to the design or improper use of the Equipment without prior consent from the Supplier;
• Warranty is valid only if the Equipment is operated at the original installation location. Warranty is void if the client relocates the Equipment without prior written consent from the Supplier.

n. In case of elimination of defects in Equipment under warranty, the warranty period is extended by the period during which the Equipment was not operated due to the discovered defects. Upon complete replacement of the Equipment, the warranty period restarts from the date of replacement.

o. Acceptance of Equipment by quantity is performed by the Buyer at the Buyer's warehouse in the presence of the Supplier's (Carrier's) representative who delivered the Equipment. In case of quantity mismatch, a Discrepancy Report (free form) is drawn up; signature of the Supplier's (Carrier's) representative is mandatory.

p. Acceptance of Equipment by completeness and quality is performed by the Buyer during commissioning and putting the Equipment into operation.

q. In case of discovery of latent defects, the Buyer unilaterally draws up a Latent Defects Report within 5 (five) business days from the moment of discovery, but within the established warranty period per this Agreement, and notifies the Supplier of the need to eliminate them or replace the Equipment.

r. The supplied Equipment must comply with all applicable requirements of TR CU 010/2011. Quality of the supplied Equipment must meet RF standards, CE norms, and must not threaten safety of life, health of the Buyer's employees, or environmental protection.

s. Service life, storage conditions, and operating conditions are determined by the manufacturer.

t. The Supplier bears all costs for eliminating defects and other deficiencies of the Equipment identified by the Buyer during the warranty period.

u. Assemblies and components of the Equipment must be compatible and must not require additional modifications or equipment for operation in working mode.

4.1. Preliminary acceptance of the Equipment is carried out at the manufacturer's plant or at the Supplier's warehouse (at the Buyer's discretion). At its own expense, the Supplier ensures preliminary acceptance for a minimum of 3 (three) Buyer's representatives, covering travel expenses from Stavropol to the Equipment manufacturer's location or Supplier's warehouse and back, as well as accommodation at the manufacturer's / Supplier's location.

4.2. During preliminary acceptance, the Buyer's representatives (no more than three) undergo introductory briefing, verify Equipment completeness per Table 2 of this Technical Specification, and verify main Equipment characteristics:

• Maximum accelerating voltage of X-ray tube;
• Maximum current of X-ray tube;
• Maximum power of X-ray tube;
• System resolution;
• Pixel matrix resolution;
• Frame rate from digital detector;
• Detector field of view;
• Real-time operation capability;
• Scanning area;
• Viewing angle range;
• Maximum board size;
• Maximum geometric magnification;
• Operation of software modules specified in technical characteristics.

Acceptance is performed by analyzing test items for detection of voids in solder joints. Test items include:

• Board with BGA-type microcircuit (3 pcs.);
• Board with QFN-type microcircuit (3 pcs.);
• Board with SNP-type connector (3 pcs.);
• And/or other items at the Buyer's discretion.

Quality of X-ray images of detected defects must be no worse than examples shown in Figures 1–10 in Appendix 1. By agreement with the Buyer, other test items provided by the Supplier containing soldered electrical connections may be used.

Additionally, CT analysis of the internal structure of a BGA-type microcircuit is performed with construction of a 3D model of the solder bump area (500 × 500 µm) demonstrating the declared resolution capability of the Equipment. By agreement with the Buyer, other test items may be used.

During operation, the Supplier confirms safe X-ray radiation level – less than 1 µSv/h at any point 100 mm from the Equipment housing at maximum operating parameters – using a high-sensitivity radiometer or dosimeter registered in the State Register of Measuring Instruments and verified/certified in an accredited laboratory.

Preliminary acceptance and its organization (including insurance, visa, and other permit documentation) are carried out by the Supplier at its own expense. All works and expenses related to provision and transfer of test items to the Equipment manufacturer are borne by the Supplier.

4.3. The Supplier must notify the Buyer of the preliminary acceptance date no later than 10 (ten) calendar days from receipt of the request.

4.4. Failures, including malfunctions, during preliminary acceptance are not permitted.

4.5. Preliminary acceptance of the Equipment is documented by a bilateral Preliminary Acceptance Certificate (Appendix No. 10 to the Agreement).