Brand: Microtrac MRB | Category: Scientific & Laboratory Equipment

Dynamic light scattering analyser that measures particle size, zeta potential, concentration and molecular weight in one benchtop instrument. Combining size and charge in a single measurement is useful for colloid and formulation work, where stability depends on both together.
| Parameter | Value |
|---|---|
| Measurement angle | 180° |
| Measuring range | 0.3 nm - 10 µm |
| Zeta measurement range (potential) | -200 mV - +200 mV |
| Zeta measurement range (size) | 10 nm - 20 µm |
| Conductivity range | 0 - 10 mS / cm |
| Molecular weight range | 300 Da -> 20 x 10^6 Da |
| Temperature range | +4°C - +90°C |
| Temperature accuracy | ± 0.1°C |
| Temperature control range | +4°C - +90°C |
| Sample volume size measurement | 50 µl - 3 ml |
Selected values from the manufacturer’s technical data for this product or explicitly named model variants. Measurement performance depends on the sample and configuration. Confirm the current model, utilities, accessories and acceptance criteria in the quotation. Checked 2026-09-29.
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Contact Vvon Technologies Limited about Microtrac MRB equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
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Zeta potential analyser based on the streaming potential principle, a mechanical measurement rather than an optical one, so it works on concentrated and opaque dispersions where electrophoretic light scattering fails. It performs fast titrations and measures pH and conductivity alongside charge.
Dynamic light scattering analyser using an external probe rather than a cuvette, so measurements can be taken in situ in a reaction vessel or process line. It covers 0.3 nm to 10 µm and works at sample concentrations up to 40 per cent, which removes the dilution step that normally distorts a DLS result.
Stability analyser that scans a sample vial with an 880 nm beam and records transmitted and backscattered light along its whole height, so sedimentation, creaming, flocculation and coalescence are detected before they are visible. The sample is measured undiluted and undisturbed in its native state.