Shimadzu UV-3600Plus Used UV-Vis-NIR Spectrophotometer

Overview

The Shimadzu UV-3600Plus is a high-performance, double-beam UV-Vis-NIR spectrophotometer engineered for precision quantitative and qualitative analysis across an exceptionally broad spectral range—from deep ultraviolet (185 nm) through visible light to near-infrared (3300 nm). Based on the proven optical architecture of its predecessors (UV-3150/3101), the UV-3600Plus integrates a triple-detector system—PMT for UV-Vis, thermoelectrically cooled InGaAs for short-wave NIR (900–1700 nm), and cooled PbS for extended NIR (1700–3300 nm)—to ensure uniform sensitivity and low-noise performance across the entire spectrum. Its dual-monochromator design delivers 0.1 nm nominal resolution and ultra-low stray light (<0.00005% at 340 nm, NaNO₂), enabling accurate absorbance measurements down to 0.00003 Abs at 1500 nm. Designed for laboratory environments requiring regulatory compliance and long-term reproducibility, the instrument supports GLP/GMP workflows via audit-trail-capable software and hardware-level wavelength calibration traceability.

Key Features

• Triple-detector configuration: R-92B PMT (185–860 nm), InGaAs photodiode (900–1700 nm), and cooled PbS photoconductor (1700–3300 nm) ensures seamless spectral continuity and minimized signal discontinuity at detector transitions.
• Dual-grating monochromator with automatic slit-width selection (UV-Vis: 8 bandwidths; NIR: 9 bandwidths) enables optimized signal-to-noise ratio and resolution trade-offs per application.
• Integrated source auto-alignment mechanism for deuterium (D₂) and tungsten-halogen lamps ensures stable intensity output and reduces maintenance frequency.
• Large sample compartment (150 × 260 × 140 mm) accommodates standard cuvettes, integrating spheres (e.g., ISR-3100), ASR-series reflectance accessories, Peltier-controlled cell holders, and micro-volume adapters without optical realignment.
• Robust mechanical architecture (96 kg mass, vibration-damped base) minimizes environmental interference during high-resolution scanning and kinetic measurements.

Sample Compatibility & Compliance

The UV-3600Plus supports liquid, solid, and thin-film samples through interchangeable optical modules. Standard 10-mm pathlength quartz or fused silica cuvettes are compatible for transmission analysis; integrating spheres enable diffuse reflectance/transmittance quantification of powders, coatings, and opaque materials per ASTM E1331 and ISO 13468. The ASR-3700 series specular reflectance accessories support angle-resolved measurements compliant with ASTM E903 and JIS K 7361. All firmware and UVProbe software modules comply with FDA 21 CFR Part 11 requirements for electronic records and signatures, including user authentication, session logging, and immutable audit trails. Instrument calibration certificates are traceable to NIST standards via Shimadzu’s factory verification protocols.

Software & Data Management

Controlled by UVProbe v3.3 (included with SolidSpec-3700/3700DUV platform), the system provides modular functionality: spectral acquisition, photometric quantitation (single/multi-point, kinetics, derivative analysis), report generation with customizable templates, and batch processing. Data export supports CSV, ASCII, JCAMP-DX, and PDF formats for LIMS integration. Security features include role-based access control (Administrator, Operator, Viewer), encrypted method storage, and timestamped change logs for all parameter modifications. Optional UVProbe Network Edition enables centralized instrument monitoring and remote method deployment across multi-user lab networks.

Applications

This instrument is routinely deployed in pharmaceutical QC (USP , ), polymer characterization (carbonyl index, crystallinity), semiconductor thin-film thickness modeling (via interference fringe analysis), agricultural NIR grain moisture/protein assays, and environmental water quality testing (nitrate, phosphate, COD). Its extended NIR capability supports non-destructive analysis of biological tissues, pharmaceutical tablets (coating uniformity), and carbon nanotube dispersion profiling. The low-stray-light performance is critical for high-absorbance measurements (>4.0 Abs) in dye stability studies and photostability testing per ICH Q1B guidelines.

FAQ

Is this a refurbished or used instrument? What warranty is included?
This is a professionally inspected, functionally verified pre-owned UV-3600Plus unit. It undergoes full optical alignment, wavelength accuracy validation, and detector noise characterization prior to shipment. A 12-month limited hardware warranty and 90-day software support are provided.
Does it include original Shimadzu documentation and calibration certificates?
Yes—full set of English-language operation manuals, maintenance guides, and a post-inspection calibration report (including wavelength accuracy, stray light, and photometric linearity verification) are supplied.
Can it be integrated into a networked lab environment?
Yes—equipped with Ethernet interface and compatible with UVProbe Network Edition for centralized management, method sharing, and audit-compliant data archiving.
What consumables and accessories are recommended for routine operation?
Standard quartz cuvettes (10 mm), deuterium and halogen lamp replacements, NIST-traceable holmium oxide and neutral density filters for periodic verification, and cleaning kits for optical components are recommended.
Is technical support available outside Japan?
Yes—global technical support is delivered via Shimadzu’s authorized service partners in North America, EMEA, and APAC regions, with remote diagnostics and on-site service options available upon request.