Penerangan

Q4 POLO

Compact multi-chip Spark Spectrometer

The Little Giant in Spark-OES

Complete Elemental Coverage, Wide Calibration Ranges

High Precision Metal Analysis with low cost of ownership and small footprint

AAC™
Autofocus Included
Bruker's patented concept for self-focusing under temperature variations eliminates thermal drifts. The new ArgonShield™ prevents contamination of the optical window during measurements.

Intuitive Productivity
ELEMENTAL.SUITE
The insulated SafetyTip on the new sample clamp prevents incorrect sample positioning, and ensures safe operation for a wide variety of samples. Combined with ELEMENTAL.SUITE, our next generation OES-software, this leads to functionality with ease-of-use.

130 - 785 nm
Wavelength coverage for comprehensive access to all relevant elements
The innovative MultiVision™ optics is equipped with a electromagnetic light junction to use the full elemental range with best performance and compactness.

RELIABLE, HIGH PRECISION ANALYSIS FOR EVERY FOUNDRY AND PRODUCTION FLOOR

Q4 POLO - Little Space, Mighty Performance

Numerous innovations have been introduced in the Q4 POLO to create a spark spectrometer that is second to none. In addition to superior analytical performance for a full range of elements, the Q4 POLO enables applications previously not addressable by such compact instruments:

Outstanding precision, particularly on light elements
Excellent results in the challenging analysis of cast iron
Reliable analysis of nitrogen at low ppm levels in low alloyed steels
Analysis of oxygen in copper

Just as impressive as the results achieved by the Q4 POLO is its incredible long-term stability. The absence of thermal- and contamination-based drifts reduces the need for cleaning and recalibrations, leading to stable results around the clock.

The new Q4 POLO is the ready-to-analyze solution from day one, covering all relevant elements and wide concentration ranges. Each base metal package includes all dedicated alloy groups, calibrations, and standardization samples. At the same time, the Q4 POLO provides high uptime, low maintenance, and hassle-free operation.

Key Benefits

MultiVision™ optics with electromagnetic light junction covering the full elemental range with superior performance and small footprint
AAC™ and ArgonShield™ result in incredible long-term stability without increasing argon gas consumption
The new active sensing SmartSpark™ source is fully digital and equipped with detection of non-energetic discharges for increased precision and long-term stability
ELEMENTAL.SUITE delivers highest functionality combined with ease-of-use for information @ your fingertips.

Q4 POLO Specification

	Specification	Benefit
Spark Stand Sample Clamp	Low maintenance spark stand with co-axial argon flow, accessible from 3 sides 80 mm sample height with exchangeable SafetyTip™	Minimized argon consumption, easy analysis of wires and small pieces, also accepting bulky samples Ensures correct sample positioning and safe operation for a wide sample variety
Smart Spark	Digital spark source for stable spark generation up to 1,000 Hz; active sensing of non-energetic discharges	Improved precision and long-term stability with highest operational safety
Optics Optical Concept MultiVision™ AAC™(Bruker Patent¹⁾) Argon Shield™	λ: 130 - 785 nm, argon purged, multiple un-coated linear array detectors with lowest dark current Optimized in Paschen-Runge configuration, with high UV-C transparency and dual light paths Electromagnetic light junction, switching between two light paths and three alternative plasma views Automatic Ambient Compensation keeps the optic focussed, eliminating thermal drifts Prevents window contamination during measurements	Access to all elements, low operational costs Field-proven robustness and precision with excelled light element performance Compactness with superior optical resolution Incredible analytical stability, reduced maintenance or recalibration without need for air condition Permanent transparency with minimized maintenance
Gas Supply with Argon-Saver Mode	Argon ≥ 99.998%purity²⁾ (Ar 4.8) 3 bar (± 10%) supply pressure Copper tubing (6 mm o.d.) with Swagelok® fitting	Good performance with standard argon purity, dedicated argon saver mode for lowest operational costs
Noise Emission	< 55 dB(A) during measurement³⁾	Enjoy the silence
Software	ELEMENTAL.SUITE V3.2 or higher	Future save, intuitive productivity, optional material database with > 350 k alloys integrated
Electrical Data	100 - 240 VAC (±10%), 50 - 60 Hz 10 - 16 A (240 V), slow blow fuse 200 VA (max), 20 VA standby, typically: 95W(@ 230 VAC) during measurement	Compatible with all worldwide power and current configurations
Dimensions & Weights	49 x 57 x 28.4 cm (W x D x H), ~36 kg
¹⁾ US8891082B2, EP2537011B1 ²⁾Argon 5.0 or purifier recommended for trace nitrogen analysis ³⁾ Sample covering hole in sample stage completely

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