Category
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Order Code |
Product Name |
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L-01-13-M02 |
UV-Visible Spectrophotometer for Mining Laboratory Spectral Analysis |
The FKN PANDA UV-Visible Spectrophotometer is a compact dual-beam analytical instrument designed for routine and quantitative spectral testing in mining laboratories, metallurgical facilities, environmental laboratories and chemical testing environments. Featuring a dual-beam proportional monitoring optical system, the instrument provides stable photometric performance, low stray light and reliable wavelength accuracy for absorbance measurement and spectral scanning.
Designed for mineral analysis and hydrometallurgical laboratory workflows, this spectrophotometer integrates photometric testing, quantitative analysis and full-spectrum scanning functions. The 7-inch industrial color touch screen, USB data storage, PC connection and micro-printer output support efficient laboratory data management, while its compact structure enables flexible installation in different testing environments.
The UV-Visible Spectrophotometer supports essential laboratory procedures including mineral sample testing, metallurgical solution analysis, spectral measurement and hydrometallurgical evaluation.
The instrument performs quantitative absorbance measurement of pre-treated mineral solutions, leachates and process samples. Stable spectral analysis helps laboratory technicians evaluate solution composition, impurity content and sample consistency during mineral testing workflows.
In metallurgical analysis, the spectrophotometer supports quantitative measurement and spectral scanning of mineral processing solutions. Reliable analytical results assist with solution evaluation, batch testing and laboratory-scale process studies.
For hydrometallurgical evaluation, the equipment monitors solution changes during leaching, purification and precipitation related laboratory tests. Consistent spectral data supports laboratory process assessment and metallurgical research activities.
Dual-beam proportional monitoring optical system provides stable photometric performance with low stray light and reliable wavelength control during continuous laboratory operation.
Optimized internal and external structural design improves operational stability, corrosion resistance and long-term equipment durability.
Compact and lightweight structure saves laboratory bench space and supports flexible deployment in different testing environments.
7-inch industrial color touch screen provides intuitive operation with integrated photometric testing, quantitative analysis and spectral scanning functions.
Multiple data management options including USB storage, PC connection and micro-printer output improve laboratory data recording and traceability.
Professional optical configuration supports stable absorbance measurement with reliable wavelength repeatability and photometric performance.
Optional teaching and competition software expands application scenarios for customized laboratory training and assessment requirements.
Multi-cell accessory compatibility improves batch sample testing capability according to laboratory workflow requirements.
| Parameter Item | Technical Specification |
|---|---|
| Optical System | Dual Beam Proportional Monitoring |
| Wavelength Range | 325nm–1100nm |
| Wavelength Indicated Error | ±2.0nm |
| Wavelength Repeatability | ≤0.4nm |
| Minimum Spectral Bandwidth | 2.0nm / 0.4nm |
| Stray Light | ≤0.1% |
| Photometric Range | -0.3 Abs – 3 Abs |
| Transmittance Indicated Error | ±0.002 (0–0.5Abs); ±0.004 (0.5–1Abs); ±0.3% |
| Transmittance Repeatability | ≤0.001 (0–0.5Abs); ≤0.002 (0.5–1Abs) |
| Baseline Flatness | ≤0.15% (335nm–1090nm, ±0.002 Abs) |
| Noise | ≤0.15% (500nm, P-P) |
| Baseline Drift | ≤0.35%/h (500nm, 2-hour preheating) |
| Core Functions | Photometric test, quantitative test, spectral scanning, tungsten lamp timing |
| Standard Configuration | 7-inch industrial touch screen, tungsten lamp light source |
| Data Expansion | USB storage, PC connection, micro-printer support |
Extended functional software is available as optional accessories, including digital teaching software and professional competition software for customized laboratory training and assessment applications. Multi-cell testing accessories can also be configured to improve batch sample detection capability according to experimental requirements.
FKN PANDA UV-Visible Spectrophotometer provides reliable analytical performance for mining laboratory and metallurgical testing applications. The dual-beam proportional optical system reduces optical deviation and stray light interference, supporting consistent spectral measurement and repeatable analytical results.
The reinforced corrosion-resistant structure, stable light source system and controlled baseline performance improve operational reliability during continuous laboratory testing. Durable construction helps reduce routine maintenance requirements and supports long-term laboratory operation.
With integrated photometric measurement, quantitative analysis and spectral scanning functions, the equipment improves laboratory workflow efficiency while simplifying daily testing procedures through touchscreen operation and convenient data export options.
Designed for mineral solution testing, metallurgical analysis and hydrometallurgical evaluation workflows, the FKN PANDA UV-Visible Spectrophotometer provides a practical analytical solution for mining companies, geological laboratories and metallurgical research facilities.
Q1. How to select a UV-Vis spectrophotometer for colorimetric metal analysis in a metallurgical laboratory?
Selecting a UV-Vis spectrophotometer for mining laboratory applications requires consideration of analytical objectives, target elements, sample characteristics, and testing frequency. Important factors include wavelength capability, optical performance, measurement modes, software functions, and compatibility with wet chemistry methods used in mineral analysis. The instrument should support applications such as metal concentration determination, hydrometallurgical solution monitoring, and process evaluation. A suitable configuration helps laboratories establish reliable analytical workflows from sample preparation and chemical reaction through mineral testing and metallurgical decision-making.
Q2. Which metal ions are commonly determined by UV-Vis colorimetry in mining and hydrometallurgical applications?
UV-Vis spectrophotometry is commonly applied for the determination of metal ions that can form measurable colored complexes through suitable chemical reactions. In mining and hydrometallurgical laboratories, applications may include analysis of copper, iron, manganese, and other dissolved species depending on the selected analytical method. UV-Vis testing is often used for process solution monitoring, leachate evaluation, and metallurgical research where rapid concentration measurement is required. The suitability of a method depends on sample chemistry, reagent selection, and required analytical performance.
Q3. What factors should be considered when specifying wavelength range and measurement performance for mining laboratory UV-Vis systems?
Wavelength range and measurement performance should be selected according to the target analytes, color development reactions, and analytical methods required by the laboratory. Mining samples and process solutions may contain complex chemical components, so stable optical performance and suitable measurement resolution are important considerations. Laboratories should evaluate current and future testing requirements, including exploration samples, leach solutions, and process monitoring applications. Proper instrument selection helps support consistent analytical results throughout the mineral testing workflow.
Q4. How does reagent selection affect sensitivity and selectivity in UV-Vis colorimetric determination of metals?
Reagent selection directly influences the formation of colored complexes, measurement sensitivity, and selectivity during UV-Vis metal analysis. Different reagents may interact differently with target ions and interfering components within mineral samples or hydrometallurgical solutions. Laboratories should select analytical methods based on sample composition, required accuracy, and compatibility with existing testing procedures. Proper control of reagent concentration, reaction conditions, and calibration standards helps improve reproducibility and supports reliable metallurgical evaluation.
Q5. How to integrate a UV-Vis spectrophotometer into a complete wet chemistry assay workflow in a mining laboratory?
A UV-Vis spectrophotometer is typically integrated after sample preparation and chemical reaction steps within a wet chemistry assay workflow. The process may include sample digestion, filtration, reagent addition, color development, and spectrophotometric measurement. In mining laboratories, UV-Vis analysis supports evaluation of ore samples, process solutions, and hydrometallurgical test products. Effective integration requires coordinated procedures for sample handling, calibration, quality control, and data recording to ensure analytical results support mineral processing decisions.
Q6. Which parameters most influence calibration stability and reproducibility in UV-Vis colorimetric metal analysis?
Calibration stability and reproducibility in UV-Vis analysis are influenced by factors including standard preparation, wavelength accuracy, reagent consistency, reaction conditions, sample matrix, and instrument stability. For mining applications, maintaining consistent analytical procedures is important because leach solutions and mineral samples may contain various interfering components. Regular calibration verification, proper quality control practices, and accurate sample preparation help laboratories achieve dependable results for metallurgical testing, process monitoring, and laboratory research activities.
Q7. How to reduce interference from turbidity or co-existing ions in UV-Vis analysis of leach solutions?
Reducing interference in UV-Vis analysis requires appropriate sample preparation, method selection, and control of measurement conditions. Turbidity, suspended solids, and other dissolved ions may influence optical measurements in complex mining solutions. Laboratories can evaluate procedures such as filtration, dilution, masking techniques, or alternative analytical methods according to the sample characteristics. Effective interference management improves measurement reliability and helps ensure that UV-Vis results accurately reflect the chemical composition of hydrometallurgical samples.
Q8. What maintenance requirements are critical for lamps, cuvettes, and optical components in mining laboratory UV-Vis instruments?
Routine maintenance is important for maintaining stable performance and reliable measurements in UV-Vis spectrophotometers. Key maintenance activities include checking lamp condition, keeping cuvettes clean and consistent, inspecting optical components, and maintaining proper instrument calibration. Regular maintenance helps reduce issues such as baseline instability, measurement drift, and unexpected interruptions during continuous laboratory operation. A structured maintenance program supports reliable analytical performance for mining laboratories conducting frequent wet chemistry and metallurgical testing.
Q9. Which software features improve data reliability in UV-Vis installations for mining laboratories?
Modern UV-Vis software features can improve analytical reliability through functions such as multi-wavelength measurement, kinetic analysis, calibration management, data storage, and quality control tracking. These capabilities help laboratory technicians monitor reaction behavior, maintain testing records, and improve traceability of analytical results. For mining laboratories handling multiple sample types, effective data management supports consistent reporting and integration between sample preparation, chemical analysis, and metallurgical evaluation processes.
Q10. How to validate UV-Vis analytical results against AAS, ICP-OES, certified reference materials, or external laboratories?
Validation of UV-Vis analytical results requires comparison with appropriate reference methods, certified reference materials, or independent laboratory analysis where applicable. Laboratories typically evaluate factors such as accuracy, repeatability, method suitability, and consistency across representative sample types. For mining applications, validation helps confirm that UV-Vis methods provide reliable data for ore analysis, leach solution monitoring, and process evaluation. A controlled validation approach strengthens confidence in analytical results used for mineral processing and metallurgical decision-making.
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