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Selecting the right gas analysis system is crucial for ensuring safety, compliance, and efficiency across multiple industries. Optical gas analysis...
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Reliable and Cost-Effective Optical Solution for Routine Testing
Сайт visible spectrophotometer machine is designed for routine laboratory analysis, industrial quality control, and educational applications, offering a balance between accuracy, simplicity, and cost efficiency.
Built with a single-beam optical system and 1200 lines/mm grating monochromator, the instrument ensures stable wavelength selection and reliable photometric performance across the visible spectrum (325–1000 nm).
The integrated microprocessor system enables automatic zero calibration and 100% transmittance adjustment, reducing manual errors and improving testing consistency—making it ideal for high-frequency daily testing environments.
Оптический анализ Описание
Simple Operation with Multi-Mode Measurement Capabilities
This visible spectrophotometer is engineered for ease of use, requiring only four-button operation to complete most testing procedures.
It supports four essential measurement modes:
Transmittance (T) – for optical transmission analysis
Absorbance (A) – for chemical concentration detection
Concentration (C) – direct quantitative analysis
Factor (F) – coefficient-based calculation
Сайт 128×64 LCD display provides clear and direct readouts, allowing users to quickly interpret results without complex setup.
С plug-and-play tungsten lamp design, lamp replacement requires no optical realignment, significantly reducing maintenance downtime.


Flexible Connectivity & Laboratory Integration
Designed for modern lab workflows, the instrument includes:
USB output for PC connection and data processing
Parallel port for direct printing
Optional PC software for advanced data management
Сайт 120 mm wide sample chamber allows compatibility with various cuvettes and accessories, making it suitable for:
Chemical concentration testing
Water quality analysis
Clinical laboratory measurements
Educational and research experiments
Its compact bench-top design ensures easy integration into laboratories, factories, and testing facilities.
Оптический анализ Параметр
| Параметр | Технические характеристики |
|---|---|
| Диапазон длин волн | 325–1000 nm |
| Точность длины волны | ±2 nm |
| Wavelength Repeatability | ≤0.5 nm |
| Wavelength Setting | Руководство |
| Spectral Bandwidth | 4 nm |
| Блуждающий свет | ≤0.2%T (at 360 nm) |
| Photometric Accuracy | ±0.5%T |
| Photometric Repeatability | ≤0.2%T |
| Photometric Range | -0.3–3A / 0–200%T / 0–9999C |
| Measurement Modes | T / A / C / F |
| Дисплей | 128×64 ЖК-ДИСПЛЕЙ |
| Детектор | Silicon Photodiode |
| Output Interface | USB & Parallel Port |
| Источник света | Tungsten Lamp |
| Sample Chamber Width | 120 mm |
Instrava OEM/ODM
Надежные приборы. Решения, подходящие для ваших задач.
Компания Instrava ориентирована на предоставление надежных промышленных решений благодаря тщательно подобранным продуктам, оптимизации, ориентированной на конкретное применение, и гибкой настройке. Мы выбираем проверенные приборы от надежных производителей, чтобы гарантировать неизменное качество, оптимизируем решения на основе реальных условий работы для решения практических задач и предоставляем индивидуальные конфигурации для удовлетворения конкретных потребностей приложений.
Сочетая опыт выбора с пониманием специфики применения, компания Instrava помогает клиентам снизить риски, повысить эффективность и добиться надежных результатов в сложных промышленных условиях.

What is a visible spectrophotometer machine used for in laboratories?
A visible spectrophotometer machine is primarily used for measuring absorbance, transmittance, and concentration of substances in the visible spectrum (325–1000 nm).
It is widely applied in:
Water quality testing
Chemical concentration analysis
Clinical laboratory diagnostics
Educational experiments
This makes it a cost-effective solution for routine laboratory and industrial testing.
What is the difference between a visible spectrophotometer and a UV-Vis spectrophotometer?
A visible spectrophotometer operates only in the visible range (typically 325–1000 nm), while a UV-Vis spectrophotometer covers both ultraviolet and visible ranges (190–1100 nm).
👉 Visible spectrophotometers are ideal for:
Routine analysis
Budget-sensitive laboratories
Standard chemical testing
👉 UV-Vis systems are better for:
High-precision analysis
DNA/protein testing
Advanced research applications
How accurate is a visible spectrophotometer machine for concentration measurement?
Modern visible spectrophotometers offer photometric accuracy up to ±0.5%T, which is sufficient for most routine quantitative analysis and quality control applications.
Точность зависит от:
Calibration (0%T and 100%T adjustment)
Sample preparation
Instrument stability
For industrial users, this level of accuracy ensures consistent and repeatable testing results.
Is a single-beam spectrophotometer suitable for industrial quality control?
Yes. A single-beam visible spectrophotometer is widely used in industrial environments for:
Batch testing
Контроль сырья
Мониторинг процессов
While it requires periodic calibration, it offers:
Lower cost
Simple operation
Reliable performance for routine analysis
What should I consider when buying a visible spectrophotometer machine?
Ключевые факторы включают:
Wavelength range and accuracy
Measurement modes (T, A, C, F)
Ease of calibration and operation
Data output and connectivity
Maintenance requirements
For B2B buyers, choosing a model with stable optics, simple operation, and reliable data output ensures long-term usability and ROI.
Can a visible spectrophotometer be used for water quality testing?
Yes, visible spectrophotometers are commonly used for water and wastewater analysis, в том числе:
COD and ammonia testing (with reagents)
Колориметрический анализ
Chemical concentration detection
They are widely adopted in:
Станции экологического мониторинга
Industrial wastewater treatment plants
Laboratory testing facilities
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Построение на последовательности, а не на утверждениях
Мы специализируемся на промышленном анализе и обнаружении, четко понимая реальные условия эксплуатации и требования.
Каждый инструмент оценивается по производительности, стабильности и пригодности к применению, а не только по техническим характеристикам или цене.
Мы работаем с проверенными производителями, чтобы обеспечить стабильные поставки, неизменное качество и надежную доставку.
Наши рекомендации основаны на понимании особенностей применения, что помогает клиентам избегать распространенных проблем и добиваться надежных результатов.
Instrava создана для снижения неопределенности, поэтому каждое ваше решение будет более четким, безопасным и надежным.
