WATERS ATR 9100 ASSY 001-04946 | Replacement, Equivalent & Selection Guide
The WATERS ATR 9100 ASSY (P/N 001-04946) is an Attenuated Total Reflectance (ATR) accessory assembly for Waters HPLC and spectroscopy systems. Cross-reference part numbers: 279000916 | 9701-2936-01 | ATR9100-ROHS | 9700-9960-01. This guide covers technical specifications, compatible replacements, and selection criteria to help engineers and procurement teams make confident sourcing decisions.
Technical Specifications
- Manufacturer: WATERS Corporation
- Part Number (P/N): 001-04946
- Cross-Reference P/N: 279000916 | 9701-2936-01 | ATR9100-ROHS | 9700-9960-01
- Model Series: ATR 9100
- Assembly Type: ATR Accessory Assembly (ASSY)
- Compliance: RoHS (ATR9100-ROHS variant)
- Weight: 2,600 g (approx.)
- Condition: New / Refurbished / OEM Equivalent (specify on order)
Compatible Replacement & Equivalent Models
The following models are functionally compatible or serve as direct replacements for the WATERS ATR 9100 ASSY 001-04946:
- 279000916 — OEM alternate P/N; same form, fit, and function
- 9701-2936-01 — Revision variant; compatible with ATR 9100 series
- 9700-9960-01 — Predecessor/successor assembly; verify firmware revision before substitution
- ATR9100-ROHS — RoHS-compliant drop-in replacement for EU-regulated environments
Always verify connector type, firmware version, and system compatibility before substitution. Contact [email protected] for cross-reference confirmation.
Why Choose the Original Model
- Factory-calibrated ATR crystal alignment ensures measurement accuracy
- Full traceability with WATERS OEM documentation and serial number
- RoHS-compliant variant meets EU Directive 2011/65/EU
- Guaranteed compatibility with Waters Empower, MassLynx, and related software
- Backed by WATERS warranty and global service network
Typical Applications
- HPLC system ATR detection and inline spectroscopy
- Pharmaceutical QC and method validation laboratories
- Chemical and petrochemical process analysis
- Food & beverage quality control
- Academic and research instrumentation
System Compatibility
- Waters ATR 9100 Series spectrometer platforms
- Waters Alliance, ACQUITY, and legacy 2690/2695 HPLC systems (verify interface module)
- Software: Waters Empower 3, MassLynx 4.x, OpenLynx
- Electrical: verify supply voltage and connector pinout against host system documentation
Selection Guide
| Requirement | Recommended P/N | Notes |
|---|---|---|
| Standard OEM replacement | 001-04946 | Full compatibility, factory calibrated |
| RoHS-compliant environment | ATR9100-ROHS | Confirm RoHS marking on unit label |
| Budget / refurbished option | 279000916 equivalent | Request test report & warranty terms |
| Legacy system (pre-2010) | 9700-9960-01 | Verify firmware & mechanical fit |
Quality Assurance & Sourcing
- All units sourced from authorized distributors or certified refurbishers
- Inspection report and functional test data available on request
- Serialized traceability for regulated industries (pharma GMP, ISO 17025 labs)
- Secure packaging with ESD protection and moisture barrier
- Lead time: typically 3–10 business days; expedited options available
How to Order
- Confirm your host system model and current assembly P/N (check instrument label or service manual)
- Select condition: New OEM | Certified Refurbished | OEM Equivalent
- Add to cart or contact [email protected] for volume pricing and lead time
- Provide PO number, shipping address, and any compliance documentation requirements
- Call/WhatsApp: +0086 19859288691 for urgent or large-quantity orders
Replacement & Compatibility FAQ
Q: Is 279000916 a direct replacement for 001-04946?
A: Yes, 279000916 is an OEM alternate P/N for the same ATR 9100 assembly. Confirm with your service manual revision.
Q: What is the difference between ATR9100-ROHS and the standard 001-04946?
A: The ATR9100-ROHS variant uses RoHS-compliant materials. Functionally identical; required for EU-regulated installations.
Q: Can I use 9700-9960-01 in place of 9701-2936-01?
A: These are revision variants. Cross-compatibility depends on firmware version and mechanical revision of the host unit. Contact us for confirmation.
Q: Do you provide a warranty on refurbished units?
A: Yes. Certified refurbished units carry a 90-day functional warranty. New OEM units follow WATERS standard warranty terms.
Q: Can you provide a Certificate of Conformance (CoC) or test report?
A: Yes, available on request for regulated industries.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
