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BEBMIA BEBMIA-104-X7
Product Name
BEBMIA-104-X7 laboratory photometric analyzer, configured for colorimetric, absorptiometric and quantitative optical measurement.
Product Overview
The instrument is built for benchtop analytical work where stable light output, simple data export and independent calibration are required. It supports sample tubes or cuvettes through a wide optical path, on-screen operation and printed reports.
Detailed content
Technical Specifications
Display: color LCD with graphical user interface.
Data interface: USB and infrared transfer.
Light system: independent stabilized light source with automatic intensity regulation.
Optical path: wide-path design for tube and cuvette colorimetry.
Output: printer support through local print function or external report tools.
Storage: internal memory for methods, calibration data and measurement records.
Operation: menu-driven photometric, quantitative and calibration workflows.
Functional Features
Independent lamp circuit reduces mutual interference between channels.
Optical stabilization maintains repeatability as the source ages.
Automatic zero and calibration-curve correction improve routine testing.
USB enables PC connection, data backup and peripheral devices.
Infrared link provides cable-free data exchange where supported.
Color screen simplifies method selection, result review and reporting.
Application Scenarios
Water and environmental analysis, including turbidity, colorimetric ion and residual testing.
Chemical and educational laboratories performing routine quantitative assays.
Field or mobile labs requiring printed results and standalone operation.
Performance Parameters
Photometric stability depends on warm-up time, lamp condition and calibrated cuvette path.
Quantitative results are calculated from stored standard curves or entered calibration models.
Reproducibility is improved by using matched tubes, fixed optical path and periodic calibration checks.
Material Composition
Housing uses molded engineering plastic and metal structural supports.
Optical assembly uses glass or quartz lenses, mirrors and filters according to wavelength set.
Sample holder uses chemical-resistant polymer or anodized aluminum compatible with standard tubes.
Structural Characteristics
Monolithic optical bench with isolated lamp compartment.
Detachable or fixed sample carriage for tube and cuvette insertion.
Sealed display and control section separated from the optical measurement chamber.
Working Principle
The source emits light through the sample path.
The detector measures transmitted intensity and the processor converts it to absorbance according to the absorbance relationship versus reference light.
Calibration standards establish concentration curves, and unknown samples are evaluated against those curves.
Installation Requirements
Place the instrument on a stable, vibration-free bench.
Connect USB peripherals only after the software recognizes them.
Use surge-protected power and proper ventilation around the lamp compartment.
Align cuvettes or tubes according to the marked optical axis before measurement.
Usage Precautions
Allow lamp warm-up before calibration and routine tests.
Clean optical surfaces with approved materials only.
Use matched blanks for every method to avoid path-length error.
Replace the light source through qualified service to preserve optical alignment.
Backup methods and results regularly to prevent data loss during firmware or hardware changes.
