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Portable Optical Density Meter for Microbial and Dye Concentration Testing – Acoustic Testing Pro
The Portable Optical Density Meter is a compact, high-precision device for measuring microbial concentration, optical density, and dye absorbance. Designed for laboratories, fermentation monitoring, and industrial quality control, it supports multiple microorganism identification systems and enables quick assessment of bacterial and yeast sensitivity to antibiotics. Operating at a fixed wavelength of 565 ± 15 nm, it delivers fast, accurate results with minimal error. Ideal for research, brewing, food production, and education, this lightweight meter offers exceptional portability, ease of use, and reliable performance.
Overview
The Portable Optical Density Meter for Microbial and Dye Concentration Testing is designed for rapid, accurate measurement of cell concentrations, optical density, and dye solution absorbance. Ideal for laboratory, industrial, and fermentation applications, it measures bacteria, yeast, and other microorganisms at a fixed wavelength with high precision and repeatability. The device supports various test systems for microorganism identification and quantitatively evaluates dye solutions absorbing green light. Compact, lightweight, and easy to operate, it features a clear LCD display, multiple power options, and compatibility with different test tube sizes, making it a versatile tool for research, quality control, and production monitoring.
Features
- Multi-Application Use – Measures microbial concentration, optical density, and dye absorbance in one device.
- Microbial Sensitivity Testing – Monitors bacteria and yeast concentrations during fermentation to assess antibiotic sensitivity.
- Supports Multiple Test Systems – Compatible with various microorganism identification methods.
- Dye Concentration Evaluation – Quantitatively measures solutions absorbing green light.
- Compact & Portable – Lightweight design for convenient use in lab or field environments.
Technical Specifications
|
Apparent Dimensions |
6.50 × 4.53 × 2.95 in |
|
Operating Temperature |
39.2 ~ 104 °F |
|
Illuminant |
LED |
|
Wavelength |
565 ± 15 nm |
|
Measuring Range |
0.00 to 15.00 MCF |
|
Precision |
±3% |
|
Measurement Error |
< 3% |
|
Repeatability Error |
< 1.5% |
|
Measuring Time |
1 second |
|
Test Tube Outside Diameter |
Ø18 mm / Ø16 mm / Ø12 mm (with D16/A12 tube adapter) |
|
Sample Volume |
≥ 2 ml |
|
Display Resolution |
LCD, 0.01 MCF |
|
Battery |
3 × AA batteries (included) |
|
External Power Supply |
Input: AC 120–230V, 50/60Hz; Output: DC 12V |
|
Power Consumption |
0.1 W |
|
Weight |
0.7 kg |
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