Keithley DAS-1801HC/1802HC – 12-Bit Multifunctional I/O Board

Technical Dossier

Product Details And Specifications

Keithley DAS-1801HC/1802HC DAS-1802HC: Strategic Sourcing in a Constrained Legacy DAQ Market

The Keithley DAS-1801HC/1802HC (also referenced as DAS-1802HC) is a 12-bit multifunctional data acquisition I/O board designed for high-throughput analog and digital signal processing in industrial automation, laboratory instrumentation, and process control environments. As Keithley's legacy DAQ product lines face end-of-life constraints, procurement managers sourcing this board must navigate a market where genuine, tested units are increasingly scarce. DriveKNMS maintains verified stock channels for discontinued and hard-to-find industrial electronics — enabling your facility to avoid unplanned downtime without compromising on compliance or authenticity.

This is not a commodity spare. If your production line or test bench depends on this specific board, supply continuity is your primary risk — not unit price. Our sourcing network spans authorized distributors, OEM surplus channels, and certified refurbishers across North America, Europe, and Asia-Pacific.

Procurement Specifications

Cost Optimization & TCO Analysis

Procurement decisions on legacy DAQ boards like the DAS-1801HC/1802HC are rarely straightforward. The true cost of sourcing this component extends well beyond the unit price:

• Replacement system cost: Migrating from a DAS-1801HC/1802HC-based system to a modern DAQ platform typically requires software re-validation, driver re-certification, and engineering hours — often exceeding $15,000–$50,000 USD per test station. Sourcing a genuine replacement board at a fraction of that cost is the rational TCO decision.
• Downtime risk: Each day of unplanned downtime in a process control or test environment carries direct revenue impact. A verified spare on hand eliminates that exposure.
• Spare parts turnover rate: For facilities running ISA-bus DAQ systems, spare board turnover is low — but when failure occurs, the urgency is extreme. We recommend holding 1–2 units as strategic buffer stock, particularly for multi-line operations.
• DriveKNMS pricing advantage: By sourcing directly through our global surplus network rather than through spot-market brokers, clients typically achieve 20–40% savings versus emergency open-market pricing, with full traceability documentation included.

Quality Compliance & Logistics

• 12-Month Warranty: All units ship with a 12-month warranty covering functional defects. Warranty claims are processed within 5 business days.
• Export Documentation: Full commercial invoice, packing list, certificate of origin, and customs declaration provided for all international shipments. Compliant with CN export regulations and destination country import requirements.
• Payment Flexibility: USD, EUR, HKD, CNY accepted. T/T bank transfer, PayPal, and trade finance options available for qualified buyers.
• Logistics Partners: DHL Express, FedEx International Priority, and UPS Worldwide — with typical transit times of 3–7 business days to most destinations. Air freight and sea freight available for bulk orders.
• Packaging: ESD-safe anti-static packaging with foam cushioning. All boards are individually tested for continuity before shipment.

Why Procurement Managers Choose DriveKNMS

• Global Sourcing Network: We maintain active relationships with surplus dealers, OEM liquidators, and certified refurbishers across 30+ countries — giving us access to inventory that does not appear on standard distributor platforms.
• Part Number Verification: Our technical team cross-references manufacturer datasheets to confirm compatibility between DAS-1801HC and DAS-1802HC variants, preventing costly mis-procurement.
• Financial Compliance: All transactions are issued with formal VAT invoices (增值税发票 available for CN buyers), SWIFT-compatible wire transfer records, and full audit trail documentation — suitable for enterprise procurement systems and ERP integration.
• RFQ Response Time: Standard RFQ responses within 4 business hours. Urgent requests flagged via WhatsApp are typically addressed within 1 hour during business days.
• No Hidden Fees: Quoted price includes handling. Freight is quoted separately and transparently — no surprise surcharges at invoice stage.

FAQ

Q: What is the difference between DAS-1801HC and DAS-1802HC?
A: The DAS-1802HC offers a higher maximum sampling rate (333 kS/s vs. 166 kS/s on the DAS-1801HC) and enhanced throughput for high-speed acquisition tasks. Both boards share the same 12-bit resolution and ISA bus interface. Confirm your application's sampling requirements before ordering.

Q: Are these boards new or refurbished?
A: We supply both new-old-stock (NOS) and professionally refurbished units, clearly labeled. All units undergo functional testing. Refurbished units carry the same 12-month warranty as NOS stock.

Q: What are your payment terms for first-time buyers?
A: First orders are typically 100% T/T in advance. Established accounts with order history may qualify for net-30 or partial deposit terms. Contact us to discuss your procurement cycle.

Q: Do you offer volume discounts?
A: Yes. Orders of 3+ units qualify for tiered pricing. Contact us with your quantity requirement for a formal volume quotation.

Q: What is your return policy?
A: DOA (Dead on Arrival) units are replaced or refunded within 30 days of receipt, subject to inspection. Warranty claims for functional failures within 12 months are handled via repair or replacement at our cost.

Q: Can you provide a compatible alternative if DAS-1802HC stock is unavailable?
A: Yes. Our technical team can recommend pin-compatible or functionally equivalent DAQ boards from Keithley's successor product lines or third-party manufacturers, with a compatibility assessment report provided upon request.