OHAUS Valor™ 3000 Industrial Precision Balance

Overview

The OHAUS Valor™ 3000 Industrial Precision Balance is an engineered solution for high-reliability mass measurement in demanding production, quality control, and process environments. Designed around electromagnetic force compensation (EMFC) technology, it delivers stable, repeatable results under dynamic conditions—including temperature fluctuations, mechanical vibration, and intermittent moisture exposure. Its robust architecture meets the operational requirements of food processing lines, chemical blending stations, pharmaceutical manufacturing suites, and metal fabrication facilities where hygiene, durability, and regulatory traceability are non-negotiable. Unlike general-purpose laboratory balances, the Valor™ 3000 integrates industrial-grade mechanical protection—such as 10× overload tolerance and full stainless-steel construction—with metrological performance aligned to international legal-for-trade standards.

Key Features

• Full stainless-steel enclosure and weighing pan: Resists corrosion from cleaning agents, acids, salts, and food residues; facilitates rapid sanitation per FDA 21 CFR Part 110 and EU Hygiene Regulation (EC) No. 852/2004.
• IP65-rated ingress protection: Ensures operational integrity in wet, dusty, or splash-prone areas—common in meat processing, bakery, and foundry applications.
• 10× mechanical overload safeguard: Protects the load cell from accidental overloading during high-throughput batching or manual handling errors—critical for minimizing downtime and recalibration frequency.
• Backlit LCD display with multi-language SmarText™ interface: Provides intuitive prompts for calibration, unit selection, and application modes (e.g., percent weighing, density determination) without requiring operator training manuals.
• User-configurable digital filtering: Adjustable response damping allows optimization for unstable surfaces or vibrating platforms while preserving resolution and repeatability (per ISO 9001 clause 7.6).
• Modular power options: Supports continuous operation via AC adapter or extended field use with four C-cell batteries (up to 120 hours typical runtime at 25°C).

Sample Compatibility & Compliance

The Valor™ 3000 accommodates diverse sample forms—from bulk powders and viscous pastes to packaged goods and irregularly shaped components—thanks to its wide pan geometry (158 mm × 146 mm standard) and low-profile design. All models comply with OIML R76-1 (2017) Class F2 and ASTM E2420 Class 4 requirements for verification and certification of industrial weighing instruments. These classifications ensure suitability for trade-related measurements where declared accuracy must be maintained across environmental deviations (±10°C to +40°C operating range, 30–85% RH non-condensing). The balance supports GLP/GMP audit readiness through built-in calibration log timestamps and password-protected configuration settings. Optional food-grade accessories—including drip trays, draft shields, and certified calibration weights—further align deployments with HACCP principles and SQF Code Edition 9.0.

Software & Data Management

While the Valor™ 3000 operates as a standalone instrument, its RS232 interface enables seamless integration into factory data acquisition systems. It outputs ASCII-formatted weight data compatible with SCADA platforms, MES databases (e.g., Siemens SIMATIC IT, Rockwell FactoryTalk), and LIMS environments. Calibration events—including internal/external procedures and date/time stamps—are stored locally and exportable via serial command protocol. Though no proprietary software suite is bundled, the device adheres to NIST-traceable calibration practices and supports third-party validation tools compliant with FDA 21 CFR Part 11 for electronic records and signatures. Audit trails remain immutable unless cleared by authorized personnel using dual-level access codes.

Applications

• Food & Beverage: Portion control, recipe formulation, yield tracking, and in-line checkweighing prior to packaging.
• Chemical Manufacturing: Precise dosing of catalysts, pigments, and reactive compounds in batch reactors.
• Pharmaceutical Production: Weighing excipients and APIs during tablet compression and capsule filling (non-sterile zones).
• Metalworking & Plastics: Raw material receipt inspection, scrap reconciliation, and alloy composition verification.
• Educational & Vocational Training: Teaching metrology fundamentals, uncertainty analysis, and ISO/IEC 17025-compliant calibration techniques.

FAQ

What certifications does the Valor™ 3000 hold for legal-for-trade use?

It is certified to OIML R76 Class F2 and ASTM E2420 Class 4, permitting use in commercial transactions where weight determines price or regulatory compliance.
Can the balance operate reliably in a refrigerated warehouse environment?

Yes—it functions continuously between 10°C and 40°C with relative humidity up to 85% non-condensing; however, condensation on internal optics or electronics must be avoided.
Is internal calibration available across all models?

No—only select variants (e.g., V31XH2CN, V31X6CN) include internal calibration; others require external weights traceable to NIST or equivalent national metrology institutes.
How is level adjustment performed?

XW-series models feature adjustable leveling feet and a built-in spirit level; non-XW units rely on external leveling platforms or fixed-mount installation.
Does the Valor™ 3000 support density determination?

Yes—via the built-in density mode using a suspended auxiliary weight; requires optional density kit (sold separately) and adherence to ISO 1183-1 for polymer testing or USP <41> for pharmaceutical solids.