Equipment selection & comparison
Compare solutions on common technical and economic criteria.
- Audience
- Project owners, small companies and laboratories
- Required information
- Specifications, offers and service conditions.
- Deliverables
- Comparison table, differences, evidence and justified recommendation.
- Limits
- Selection depends on supplier confirmations.
- Pricing
- Quote after assessing requirements
Prepare a justified decision
Before commissioning, we clarify the decision, available data, expected deliverable and required expertise. The offer states inclusions, unresolved points and responsibility for approval. A working document is not certification or regulatory validation.
1. Define the decision
Describe the product, streams, quantity and expected quality. Separate essential requirements from preferences and record missing data. This avoids comparing offers that answer different questions.
2. Formalize requirements
Prepare a requirements table with value, unit, conditions and expected evidence. Document site constraints, interfaces and acceptance criteria. Preliminary calculations state assumptions and limits.
3. Examine evidence
Distinguish manufacturer documentation, supplier confirmation and CATAL interpretation. Record references, dates and deviations. Unconfirmed information remains visible and does not become a guaranteed specification.
4. Compare and decide
Compare on the same scope: equipment, accessories, transport, documents, tests and service. Present trade-offs and blockers. The offer states responsibilities and fees separately; changes require renewed approval.
Sample deliverable — educational template
This template is not a past client project.
- Requirements and received data
- Specifications, offers and service conditions.
- Expected output
- Comparison table, differences, evidence and justified recommendation.
- Open points and limitations
- Selection depends on supplier confirmations.
- Decision and approval
- Document after assessment; no validated solution in this template.
Consulting fees are separate from equipment. Any commercial interest will be disclosed in the offer.
Describe my requirements