Viscol 10 Series Automatic Kinematic Viscosity Analyzer
| Origin | Turkey |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | Viscol 10 |
| Price Range | USD 13,500 – 27,000 |
Overview
The Viscol 10 Series Automatic Kinematic Viscosity Analyzer is an ASTM- and ISO-compliant benchtop instrument engineered for precise, fully automated kinematic viscosity measurement of Newtonian fluids across petroleum products, polymer solutions, bituminous materials, pulp and paper process streams, and electrical insulating oils. It operates on the capillary flow principle defined in ASTM D445 and ISO 3104, where kinematic viscosity (ν) is calculated as the product of the capillary constant (C) and the efflux time (t), i.e., ν = C × t. The system integrates a precision temperature-controlled bath, optoelectronic timing sensors, and a 23-position autosampler to eliminate manual intervention throughout sample loading, capillary immersion, flow timing, solvent rinsing, drying, and report generation. Designed for laboratory environments requiring regulatory traceability and operational reproducibility, the Viscol 10 delivers high repeatability (<0.1% RSD per ASTM D445) under controlled thermal conditions spanning from −30 °C to +170 °C.
Key Features
- Fully automated workflow: Sample introduction, capillary immersion, efflux timing, dual-solvent cleaning (e.g., xylene followed by acetone), nitrogen-assisted drying, and data export — all executed without operator input.
- Extended kinematic viscosity range: 0.5 cSt to 25,000 cSt (125-fold dynamic span), accommodating light hydrocarbons through heavy residual fuels and polymer melts in solution.
- High-stability temperature control: Bath temperature accuracy ±0.001 °C over operating range (ambient +5 °C to 130 °C standard; optional extended range −30 °C to 170 °C with cryo-heating module).
- Low solvent consumption architecture: Optimized rinse cycles reduce solvent usage by >40% versus conventional viscometers, minimizing disposal costs and environmental impact.
- Modular capillary tube design: Quick-release, calibrated Ubbelohde-type viscometer tubes enable rapid changeover between viscosity ranges; each tube certified per ISO 3105 calibration protocols.
- Integrated safety monitoring: Real-time bath oil level detection, overtemperature cutoff, and thermal runaway prevention compliant with IEC 61000-6-2 EMC standards.
Sample Compatibility & Compliance
The Viscol 10 supports routine analysis of crude oil fractions, lubricating oils, biodiesel blends (ASTM D6751), transformer oils (IEC 60450), asphalt binders (ASTM D2170), cellulose ester solutions (TAPPI T230), and synthetic polymer solutions (ISO 1628-1). All measurements adhere strictly to method-defined parameters in ASTM D445 (standard test for kinematic viscosity), ASTM D341 (viscosity–temperature charts), ISO 3104 (petroleum products), ISO 3105 (capillary calibration), and DIN 51562 (mineral oils). The instrument’s firmware and audit trail functionality support GLP/GMP environments, including full 21 CFR Part 11–compatible electronic signatures, user access levels, and immutable measurement logs.
Software & Data Management
Controlled via a Windows-based touchscreen interface (10.1″ capacitive display), the Viscol 10 software provides intuitive method setup, real-time flow visualization, automatic outlier rejection (per ASTM D445 Annex A1), and customizable reporting templates (PDF, CSV, XML). Data export interfaces include USB 2.0, RS-232 (for legacy LIMS integration), and 10/100 Mbps Ethernet with DHCP/Static IP configuration. All raw timing data, temperature logs, and calibration metadata are timestamped and stored locally with optional network share or cloud-sync backup. Software versioning, firmware update history, and configuration change logs are retained for internal QA audits.
Applications
- Petroleum refining QC: Monitoring viscosity of distillates, base oils, and residual fuels to ensure compliance with API RP 1172 and ASTM D975 specifications.
- Electrical insulation testing: Routine assessment of dielectric fluid viscosity per IEC 60450 to detect oxidation-induced degradation in power transformers.
- Polymer characterization: Determination of intrinsic viscosity for polyethylene terephthalate (PET), polystyrene, and cellulose derivatives per ISO 1628 series methods.
- Asphalt binder grading: Support for PG (Performance Graded) binder evaluation using rotational and capillary data correlation per AASHTO MP1a.
- Research laboratories: High-precision viscosity–temperature profiling for formulation development of bio-lubricants and nanofluid suspensions.
FAQ
Does the Viscol 10 comply with ASTM D445 and ISO 3104 for accredited testing laboratories?
Yes — the instrument meets all mechanical, thermal, and timing requirements specified in ASTM D445 Section 7 and ISO 3104:2016, including capillary calibration traceability to NIST SRM 2783 and certified reference oils.
Can the system operate unattended overnight?
Yes — with full autosampler sequencing, automated solvent replenishment monitoring, and thermal safety interlocks, it supports 24/7 batch processing of up to 23 samples per run.
Is validation documentation provided for IQ/OQ/PQ protocols?
Yes — factory-issued validation kits include installation qualification (IQ) checklists, operational qualification (OQ) test procedures with acceptance criteria, and PQ templates aligned with ASTM E2500 and ISO/IEC 17025.
What maintenance intervals are recommended for long-term reliability?
Capillary tube inspection every 500 runs; bath oil replacement every 12 months or 2,000 operating hours; optical sensor cleaning quarterly; annual thermistor calibration verification.
Is remote diagnostics supported?
Yes — optional remote maintenance mode enables secure technician access via encrypted TLS tunnel for firmware updates, log retrieval, and sensor diagnostics without compromising network security policies.
