Q-POD Dispensing Handle for Ultra-Pure Water Systems
| Brand | Deepflow |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CYTTQPOD01 |
| Pricing | Available Upon Request |
Overview
The Q-POD Dispensing Handle is an ergonomic, modular interface designed exclusively for integration with ultra-pure water (UPW) systems—particularly Deepflow’s CYTT-series point-of-use purification platforms. It functions as a precision-controlled, user-activated dispensing station that delivers Type I ultrapure water (resistivity ≥ 18.2 MΩ·cm at 25 °C, total organic carbon < 5 ppb, bacterial count < 0.1 CFU/mL) directly to laboratory workstations. Unlike generic faucet-style dispensers, the Q-POD employs a dual-solenoid valve architecture with integrated flow sensing and real-time pressure regulation, ensuring consistent delivery rates across variable backpressure conditions. Its design conforms to ISO 3696:1987 and ASTM D1193-20 for Type I reagent water distribution integrity, and supports seamless interoperability with Deepflow’s central UPW system controllers via RS-485 Modbus RTU protocol.
Key Features
- Ergonomic, one-handed operation with tactile feedback actuation—reduces repetitive strain during high-frequency dispensing tasks
- Integrated 0.22 µm hydrophilic PES membrane vent filter on air intake path to prevent airborne contamination ingress
- Chemically inert wetted path constructed entirely from EPDM-free, USP Class VI-certified thermoplastics (PP, PTFE, and PVDF)
- Real-time flow monitoring via calibrated Hall-effect sensor (range: 0.1–2.5 L/min; repeatability ±0.05 L/min)
- Auto-purge cycle initiation upon power-up or idle timeout (>120 s), minimizing stagnant water residence time in distribution lines
- Modular mounting interface compatible with standard 1/4″–28 UNF threaded ports and DIN 12877 quick-connect fittings
Sample Compatibility & Compliance
The Q-POD is engineered for use exclusively with ultrapure water generated by Deepflow CYTT-series purification systems and is not rated for solvents, acids, bases, or buffered solutions. It meets material compatibility requirements per ISO 15195:2018 (laboratory water specifications) and supports GLP/GMP workflows through configurable audit trail logging when paired with Deepflow’s CYTT-SCADA control module. All fluid-contact components comply with USP , FDA 21 CFR Part 11 (when used with validated software configuration), and EU Regulation (EC) No 1935/2004 for materials intended to come into contact with water intended for human consumption or analytical use.
Software & Data Management
While the Q-POD operates autonomously as a hardware-level dispensing node, it transmits operational metadata—including total dispensed volume, cycle count, last purge timestamp, and fault codes—to upstream Deepflow CYTT controllers. When integrated with Deepflow’s AquaTrace™ v3.2 software suite, these data points are logged with ISO/IEC 17025-compliant timestamps and user authentication (LDAP/Active Directory integration supported). Audit trails include immutable records of operator ID, session start/end, and any parameter modifications—fully satisfying FDA 21 CFR Part 11 electronic record requirements for regulated QC laboratories. Remote firmware updates are delivered via signed OTA packages verified using SHA-256 and ECDSA-256 cryptographic signatures.
Applications
- Final rinse steps in trace-metal analysis (ICP-MS, GF-AAS) where particulate and ionic contamination must be minimized
- Preparation of calibration standards and reference materials requiring sub-part-per-trillion contaminant thresholds
- Cell culture media formulation and sterile filtration processes demanding endotoxin-free water (<0.03 EU/mL)
- Chromatography mobile phase preparation (HPLC, UHPLC) where organic residue carryover could compromise column lifetime
- Calibration of conductivity and TOC analyzers within on-site water quality verification protocols
FAQ
Is the Q-POD compatible with non-Deepflow ultrapure water systems?
No—it is mechanically and electrically optimized for CYTT-series systems and requires native Modbus register mapping for full functionality.
Does the Q-POD include built-in UV irradiation or recirculation capability?
No—these functions reside in the main purification unit; the Q-POD serves solely as a contamination-controlled dispensing endpoint.
What maintenance intervals are recommended for the Q-POD?
The vent filter should be replaced every 6 months or after 1,000 dispensing cycles; all wetted seals are rated for 24 months under continuous UPW exposure.
Can the dispensing volume be preset and locked per user group?
Yes—via AquaTrace™ software, administrators can define and enforce volume limits and access permissions by role-based profile.
Is CE or UKCA marking applied to this device?
Yes—the Q-POD CYTTQPOD01 carries CE marking under the EU Electromagnetic Compatibility Directive 2014/30/EU and RoHS 2011/65/EU, with technical documentation available upon request for UKCA alignment.
