IR35 Standard Infrared Moisture Analyzer
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | IR35 |
| Pricing | Available Upon Request |
Overview
The IR35 Standard Infrared Moisture Analyzer is a precision laboratory instrument engineered for rapid, gravimetric moisture determination in solid and liquid samples using infrared drying coupled with high-resolution mass measurement. It operates on the loss-on-drying (LOD) principle: a sample is weighed before and after controlled infrared heating; the mass difference—expressed as a percentage—is reported as moisture or volatile content. Unlike traditional oven methods requiring hours, the IR35 delivers statistically robust results in 5–15 minutes, making it suitable for high-throughput quality control environments where speed, repeatability, and regulatory traceability are critical. Its design complies with core method validation requirements outlined in ASTM E1447, ISO 12099, and USP <921>, supporting method transfer from reference oven protocols.
Key Features
- Infrared metal-tube heating system: Engineered for thermal stability and uniform energy distribution across the sample pan surface; eliminates hot spots and ensures consistent drying kinetics without lamp degradation.
- Dual-stage integrated load cell: High-resolution weighing mechanism with 1 mg readability and <0.01% moisture resolution—calibrated per ISO/IEC 17025-accredited procedures.
- Robust mechanical architecture: IP54-rated enclosure with shock-absorbing base and dust-resistant optical path; optimized for industrial lab floors and mobile QC stations.
- Extended service life: Infrared heating elements rated for ≥130,000 operating hours (≈15 years at 8 h/day), significantly reducing consumable replacement cycles versus halogen-based systems.
- Intuitive single-touch workflow: Predefined or user-customizable drying profiles; automatic start/stop triggered by lid closure; real-time mass and % moisture display with endpoint detection algorithms.
Sample Compatibility & Compliance
The IR35 accommodates a broad range of matrices—including powders, granules, pastes, emulsions, and suspensions—with pan capacities up to 110 g. Sample pans are constructed from corrosion-resistant aluminum alloy and compatible with optional ceramic or stainless-steel variants for aggressive chemical environments. Instrument firmware supports GLP/GMP-compliant operation: full audit trail logging (user ID, timestamp, method parameters, raw mass data, final result), electronic signature capability, and password-protected method editing. Data export conforms to CSV and XML formats for LIMS integration, and the system meets FDA 21 CFR Part 11 requirements when deployed with validated software configuration and access controls.
Software & Data Management
The IR35 includes embedded firmware with onboard method storage (up to 99 user-defined protocols) and USB-host interface for direct data transfer to external drives or networked PCs. Optional PC software provides advanced statistical analysis (RSD%, trend charts, outlier detection), method validation reporting (repeatability, intermediate precision, linearity), and automated PDF certificate generation. All calibration events—internal weight verification, temperature sensor drift checks, and moisture standard verification—are time-stamped and archived within the device memory. Firmware updates are delivered via secure HTTPS download and require digital signature verification prior to installation.
Applications
This analyzer is routinely deployed in regulated production environments for raw material release (e.g., API moisture specification per ICH Q5C), in-process control of drying endpoints (e.g., lyophilized pharmaceuticals, spray-dried excipients), finished product testing (e.g., flour moisture per AACC Method 44-15A, polymer resin compliance with ASTM D6980), and environmental monitoring (e.g., sludge solids content per EPA Method 1684). Its rapid turnaround supports lean manufacturing initiatives while maintaining metrological integrity required under ISO 9001, ISO 13485, and cGMP frameworks.
FAQ
What standards does the IR35 comply with for moisture analysis?
It aligns with ASTM E1447 (standard test method for moisture in plastics), ISO 12099 (cereals and milled cereal products), and USP <921> (water determination), and supports validation per ICH Q2(R2) guidelines.
Can the IR35 be used for non-aqueous volatiles?
Yes—when configured with appropriate drying profiles and endpoint criteria, it quantifies total volatiles (e.g., solvents, residual monomers) in accordance with ASTM D2879 and ISO 11358.
Is third-party calibration certification available?
Yes—NIST-traceable calibration certificates with uncertainty budgets are provided upon request and include mass, temperature, and timing verification.
How is method validation documented?
The instrument logs all validation parameters—including repeatability (n≥6), intermediate precision (different operators/days), and recovery studies—and exports structured reports compatible with internal QA review workflows.
Does the IR35 support multi-language UI?
Firmware supports English, Spanish, German, French, and Simplified Chinese interfaces, configurable via system settings without firmware update.
