Agilent TriScroll 300 Dry Scroll Vacuum Pump
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Type | Oil-Free Vacuum Pump |
| Pumping Speed | 15 m³/h (250 L/min) at 60 Hz |
| Ultimate Pressure | 1.3 × 10⁻² mbar |
| Noise Level | 68 dB(A) |
| Inlet Connection | NW25 |
| Exhaust Connection | NW16 |
| Operating Temperature Range | 5–40 °C |
| Weight (Pump Only) | 26.4 kg (57 lbs) |
| Transport Weight | 34.2 kg (75 lbs) |
| Dimensions (W × H) | 274 mm × 356 mm (10.8 in × 14 in) |
Overview
The Agilent TriScroll 300 is a two-stage, oil-free dry scroll vacuum pump engineered for reliable, maintenance-optimized operation in analytical, semiconductor, and research laboratory environments. Utilizing precision-machined, dynamically balanced spiral scrolls—operating without lubricating oil—the pump generates clean, hydrocarbon-free vacuum essential for sensitive instrumentation including mass spectrometers, residual gas analyzers, electron microscopes, and vacuum coating systems. Its dual-stage architecture enables rapid evacuation of chamber volumes while maintaining stable ultimate pressure performance across variable process loads. Unlike traditional oil-sealed rotary vane pumps, the TriScroll 300 eliminates oil vapor backstreaming, condensable contamination, and scheduled oil changes—reducing both operational risk and total cost of ownership over its service life.
Key Features
- Oil-free dry pumping technology: Eliminates hydrocarbon contamination and ensures compliance with ISO 8573-1 Class 0 air purity requirements for critical vacuum processes.
- Integrated automatic gas ballast (air bleed): Enables continuous water vapor handling without sacrificing pumping speed or ultimate vacuum—particularly advantageous during high-humidity ambient conditions or solvent-laden exhaust streams.
- Long-life sealed bearing design with purge port: Optional inert gas (e.g., N₂) purging through the bearing seal reduces particle generation and extends service intervals beyond 15,000 operating hours under typical lab conditions.
- Wide-frequency compatibility: Rated for both 50 Hz (12.6 m³/h) and 60 Hz (15 m³/h) mains supply, with consistent ultimate pressure performance (≤1.3 × 10⁻² mbar) across both configurations.
- Low-noise, compact footprint: 68 dB(A) acoustic emission and standardized NW25/NW16 flange interfaces facilitate integration into confined instrument enclosures and ISO-classified cleanrooms.
- Robust thermal management: Optimized internal heat dissipation supports continuous duty cycle operation within ambient temperatures from 5 °C to 40 °C (41–104 °F), meeting IEC 61000-6-2 electromagnetic compatibility standards.
Sample Compatibility & Compliance
The TriScroll 300 is compatible with non-corrosive, non-condensable, and mildly aggressive gases encountered in routine laboratory vacuum applications—including air, nitrogen, argon, helium, and trace organic vapors below saturation thresholds. It is not intended for direct pumping of halogenated solvents, strong oxidizers (e.g., Cl₂, O₃), or highly corrosive process gases without upstream cold traps or chemical scrubbers. The pump conforms to UL/CSA 61010-1 (Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use) and meets CE marking requirements under the EU Machinery Directive 2006/42/EC and EMC Directive 2014/30/EU. Its oil-free operation supports adherence to GLP and GMP documentation protocols where vacuum integrity and auditability are mandated.
Software & Data Management
While the TriScroll 300 operates as a standalone analog-controlled pump (no embedded firmware or digital interface), it is fully compatible with third-party vacuum system controllers supporting 0–10 VDC or 4–20 mA analog feedback signals for remote start/stop, speed modulation, and status monitoring. Agilent provides comprehensive technical documentation—including installation manuals, preventive maintenance schedules, and spare parts catalogs—in English and aligned with ISO/IEC 17025 traceability guidelines. All service records, calibration certificates (where applicable), and firmware updates (for optional controller modules) are archived in accordance with FDA 21 CFR Part 11-compliant electronic record retention practices when integrated into regulated environments.
Applications
- Front-end vacuum for quadrupole and triple-quadrupole mass spectrometers (QMS, QqQ)
- Backing pump for turbomolecular and cryogenic high-vacuum systems
- Vacuum degassing and drying in pharmaceutical lyophilization R&D
- Thin-film deposition and plasma etch tool support in microfabrication labs
- Leak detection systems using helium mass spectrometry
- Environmental analysis instrumentation requiring VOC-free vacuum integrity
FAQ
Is the TriScroll 300 suitable for continuous-duty operation?
Yes—designed for 24/7 operation under specified ambient and load conditions, with thermal protection circuitry and sealed bearings rated for >15,000 hours MTBF.
Can it handle water vapor without performance degradation?
Yes—the built-in automatic gas ballast allows sustained operation in humid environments while maintaining nominal pumping speed and ultimate pressure.
What maintenance is required?
Annual visual inspection and bearing purge port cleaning; no oil changes, filter replacements, or scroll wear-part servicing are needed under normal use.
Does it meet ISO Class 0 clean air requirements?
Yes—its oil-free scroll mechanism produces zero hydrocarbon emissions, satisfying ISO 8573-1:2010 Class 0 for compressed air and vacuum purity.
Is remote control capability available?
Standard models support analog input/output for integration into SCADA or LabVIEW-based vacuum management systems; digital communication modules (RS-485/Modbus) are available as factory options.
