Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of desktop whiteness analyzer in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk desktop whiteness analyzer in stock here from our factory. We also accept customized orders.
For quality control of materials that require both orange light and fluorescence whiteness to be evaluated, the WSB-2Y desktop whiteness analyzer is designed. For material research and product quality evaluation, it provides two dimension references: fluorescence whiteness F and orange light whiteness R457.
The WSB-2Y has a assessing range of 0 to 199 and is equipped with an LED light source and an LCD display. With its 30 mm measurement diameter, appropriate paper, textile, plastic, and powder samples can be routinely tested.
When evaluating materials containing bright white agents, blue light whiteness and fluorescence whiteness can be crucial for laboratories and manufacturers. For receiving material assessment, product development, and quality control, the WSB-2Y assists users in obtaining measurement results.
A bright standard whitened plate, a dark calibration tube, a powder sample dish, and working and reference standard white plates are included with the instrument. As a choice, depending on the settings, a flour molding device is available as an optional accessory.
The WSB-2Y is appropriate for laboratories, material testing departments, and manufacturers who require a useful tool for program whiteness and fluorescence testing. Its desktop structure and dedicated reference accessories make it suitable for these purposes.
product key technologies
Introduction
This WSB-2Y desktop whiteness analyzer is specially designed for laboratories and production environments that pursue precise detection. Adopting advanced optical sensing technology, it can quickly and stably measure the whiteness value of materials such as paper, textiles and plastics, delivering intuitive and reliable results. The device features simple operation and a clear interface, allowing easy operation even for users without professional background. Its compact body design fits various desktop scenarios while maintaining high-precision measurement performance, making it an ideal assistant for quality control and research & development processes.
Product Features
1. High-precision Measurement: Adopts an advanced optical sensing system to ensure accurate and reliable whiteness measurement values.
2. Fast Response: Completes measurement in just a few seconds, improving experimental and production efficiency.
3. Multi-material Compatibility: Suitable for whiteness detection of paper, textiles, plastics and other materials.
4. Easy Operation: Intuitive interface and concise menu enable effortless measurement and data recording.
5. Compact Design: Desktop body saves space and is easy to place in laboratories and office environments.
6. Stable Data Performance: Equipped with temperature control and calibration system to maintain stable measurement results during long-term use.
7. Expandable Functions: Supports data export and connection with external devices for convenient subsequent analysis and record-keeping.
Integration into Laboratory Material Testing Workflows
A wider process for evaluating materials quality includes frequently measuring whiteness. To give a more in-depth knowing of material properties, white results may be reviewed alongside other physical and optical test results in papers, textile, vinyl, and coating laboratories.
Within a lab tests process, the WSB-2Y can also be used as a distinct whiteness measurement tool. The laboratory's measurement records can be arranged together with results from additional testing instruments, depending on the lab's equipment configuration and data management requirements.
Typical laboratory workflow examples include:
1. Paper and Pulp Testing
In addition to thickness, basis weight, moisture, and other appropriate physical property tests, whiteness measurement can also be taken into account.
2. Textile Material Evaluation
Additionally, fabric appearance, color differences, moisture, and other indicators of jute quality can be compared to the results of whiteness.
3. Plastic and Coating Inspection
In a wider process involving color, brush, thickness, and surface quality evaluation, the measurement of whiteness serves as one point of reference.
4. Research and Development
To aid in material assessment, formulation development, and quality evaluation, laboratory teams can combine whiteness results with other empirical records.
The actual data exchange method between instruments depends on their available interfaces and software. Please consult QiweiLab when planning a connected laboratory testing system or centralized data management workflow.
Technical Parameters
|
Model |
WBS-2Y |
|
Measuring Range |
0~199 |
|
Application |
Determine the blue light whiteness R457 and the fluorescence whiteness F |
|
Light Source |
LED light source |
|
Display Mode |
LCD display |
|
Diameter Measurement |
30 |
|
Minimum Value |
0.1 |
|
Measurement Repeatability |
0.2 |
|
Indicator Error |
±1 |
|
Environment Temperature/Humidity |
5℃ ~ 35℃ / ≤85%RH |
|
Transportation And Storage Environment |
-20℃ ~ 50℃ / ≤90%RH |
|
Power Supply |
AC 220V/50Hz |
Applications
The Desktop Whiteness Analyzer is useful for manufacturers and laboratories who need to assess the differences between fluorescence and orange light white.
1. Paper and Pulp Laboratories
Calculate the whiteness of paper and pulp during production quality control, quality control, and product evaluation. When evaluating materials containing bright whitening agents, fluorescent whiteness measurement can serve as an additional reference.
2. Textile and Fabric Testing
Evaluate the whiteness of fabrics and textile samples during material inspection, finishing process checks and product development.
3. Plastic and Polymer Materials
To help the inspection of approaching materials, formulation comparison, and evaluation of finished-product quality, check the whiteness of appropriate plastic samples.
4. Powder and Granular Materials
Place suitable powder samples in the powder sample dish that comes with the measurement kit. When a more uniform method of sample preparation is required, the extra powder molding device may be considered.
5. Research and Quality Inspection Laboratories
Use laboratory quality records routinely, empirical evaluation, and material comparisons to compare blue light whiteness and fluorescence whiteness results.
FAQ
1. What measurements does the WSB-2Y Desktop Whiteness Analyzer support?
For lab and quality control applications involving suitable materials like paper, textiles, and plastics, the WSB-2Y measures fluorescence whiteness R457 and fluorescence whiteness F.
2. What is the measuring range of the WSB-2Y?
The measured range is between 0 and 199. The instrument has a least minimum value of 0, 1, a measurement repeatability of 0, 2, and an indicator error of 1, respectively.
3. Can the analyzer measure fluorescence whiteness?
Yes. The WSB-2Y is tested for both luminescence whiteness F and orange light whiteness R457. The packing list contains a bright regular white plate.
4. Does the WSB-2Y calculate mean value and standard deviation automatically?
Built-in statistical calculation functions are not clearly defined in the printed specifications. If the instrument or appropriate software supports mean value, standard deviation, maximum value, and minimum value analysis, please contact QiweiLab to find out if the tool or software supports it.
5. Can I request technical documentation before purchasing?
Yes. Contact QiweiLab to request the available product datasheet, user manual, calibration instructions and technical documentation for your application.
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