Sartorius Quintix65-1CN Analytical Balance with 0.01 mg Readability
| Brand | Sartorius |
|---|---|
| Origin | Shanghai, China |
| Model | Quintix65-1CN |
| Type | Analytical Balance |
| Maximum Capacity | 60 g |
| Readability | 0.01 mg |
| Repeatability | 0.02 / 0.04 mg |
| Calibration | Automatic Internal (isoCAL) |
| Pan Diameter | 80 mm (90 mm optional) |
| Stabilization Time | ≤6 s |
| Linearity Error | ±0.1 mg |
| Sensitivity Drift (10–30 °C) | ±1 ppm/K |
| isoCAL Interval | 4 h |
| Dimensions (D×W×H) | 376 × 214 × 316 mm |
| Net Weight | 7.8 kg |
Overview
The Sartorius Quintix65-1CN is a high-precision analytical balance engineered for demanding laboratory applications requiring trace-level mass determination. Designed according to the principles of electromagnetic force compensation (EMFC), it delivers consistent 0.01 mg readability across its 60 g maximum capacity range. The Quintix65-1CN operates within a temperature-stable environment (10–30 °C), maintaining metrological integrity through integrated thermal compensation and real-time drift monitoring. Its robust mechanical architecture—featuring a monolithic weighing cell, draft shield-compatible design, and vibration-dampening base—ensures high reproducibility and long-term stability under routine QC, R&D, and regulatory-compliant workflows.
Key Features
- Full-color 4.3-inch capacitive touchscreen interface with intuitive icon-based navigation—no manual required for basic operation.
- isoCAL™ automatic internal calibration and adjustment system triggered by time intervals (default: 4 h) or temperature fluctuations (>1.5 K), ensuring continuous traceability without user intervention.
- Direct PC connectivity via USB port (no drivers required); supports seamless data export to Excel, LIMS, or ELN systems in real time.
- Integrated Sartorius LabX® Lite software compatibility for guided workflows, audit trail generation, and electronic signature support per FDA 21 CFR Part 11 requirements.
- Modular draft shield with removable side doors and top panel—optimized for ergonomic sample handling while minimizing air current interference.
- Programmable application modes including formulation, percentage weighing, density determination, statistics, and pipette calibration—each with customizable prompts and tolerance limits.
Sample Compatibility & Compliance
The Quintix65-1CN accommodates standard laboratory samples ranging from microgram-scale reference standards to bulk powders and small solid components. Its 80 mm stainless-steel pan (90 mm optional) provides ample surface area for containers up to 100 mm in height, while the 218 mm clearance beneath the draft shield allows vertical access for volumetric flasks and tall vials. All critical operating parameters—including calibration history, stabilization logs, and user actions—are timestamped and stored locally with tamper-resistant integrity. The balance conforms to international metrological standards including OIML R 76-1 (Class I), ISO/IEC 17025:2017 (for accredited calibration labs), and supports GLP/GMP documentation workflows. It meets the essential requirements of EU Directive 2014/30/EU (EMC) and 2014/35/EU (LVD).
Software & Data Management
Data integrity is maintained through native USB HID protocol communication, enabling plug-and-play integration with Windows-based laboratory systems. The balance generates CSV-formatted reports containing date/time stamps, operator ID (if enabled), net/gross/tare values, deviation flags, and environmental metadata (e.g., internal temperature). Optional LabX® Connect software enables centralized device management, remote firmware updates, and automated report archiving with role-based access control. Audit trails comply with FDA 21 CFR Part 11 Annex 11 and ISO 13485:2016 requirements, including electronic signatures, change history, and secure log export. All data transfers are unidirectional and non-editable at the instrument level—preventing post-acquisition manipulation.
Applications
- Pharmaceutical quality control: active pharmaceutical ingredient (API) assay, excipient blending verification, and USP / compounding weight checks.
- Chemical synthesis: stoichiometric reagent dosing, catalyst loading, and gravimetric yield calculation.
- Materials science: coating thickness validation via mass-thickness correlation, nanoparticle dispersion quantification.
- Environmental testing: filter weighing for PM2.5/PM10 analysis per EPA Method 201A and ISO 12103-1.
- Academic research: isotope ratio preparation, microcalorimetry sample loading, and nanomaterial standardization.
FAQ
What does “0.01 mg readability” mean in practice?
It indicates the smallest discernible mass increment the balance can display under optimal conditions—corresponding to 10 µg resolution. Actual measurement uncertainty depends on repeatability (≤0.04 mg), linearity (±0.1 mg), and environmental factors.
Is the Quintix65-1CN suitable for ISO/IEC 17025-accredited laboratories?
Yes—when operated with documented procedures, scheduled isoCAL verification, and traceable external calibration using Class E2 or better weights, it fulfills the metrological requirements for accredited mass measurements.
Can the balance be connected to a networked LIMS?
Via USB-to-PC link, yes; direct Ethernet/Wi-Fi is not supported. For enterprise integration, LabX® Connect acts as a middleware gateway supporting HL7, ASTM E1384, and custom API endpoints.
How often does isoCAL activate automatically?
By default every 4 hours, but users may configure intervals between 1–24 h or disable time-triggered activation in favor of temperature-only triggering (≥1.5 K deviation).
Does the balance support GWP® (Good Weighing Practice) verification?
Yes—GWP® Recommendation mode is embedded in the menu, guiding users through risk-based assessment of weighing process suitability, including minimum weight calculation and uncertainty budgeting.
