NDJ-S Lab Instrument Digital Rotational Viscosity Meter Brookfield Rotational Viscometer for Cosmetics Oil Testing
Bring greater consistency to liquid quality control with the NDJ-S Lab Instrument Digital Rotational Viscosity Meter. Designed for laboratories, cosmetic makers, chemical processors and product development teams, this bench-mounted rotational viscometer helps you assess the flow resistance of oils, lotions, gels and other liquid samples with confidence. Its standout feature is the clear blue-backlit digital screen, which presents operating information at a glance while the stable adjustable stand keeps the spindle accurately positioned over the sample vessel. It is a practical solution for teams that need repeatable viscosity testing as part of formulation, inspection or batch comparison workflows.
Key Features & Benefits
- Digital LCD operation: The bright blue display clearly shows key running information, making it easier to monitor testing settings during routine lab work.
- Rotational viscosity testing: Measure how readily a liquid flows to support more controlled formulation and quality-check processes.
- Button-led controls: Dedicated arrow, reset and OK buttons provide a straightforward interface for adjusting and confirming settings.
- Adjustable lift mechanism: The side handwheel raises and lowers the measuring head through a stated 150 mm lifting distance for more precise sample positioning.
- Stable three-leg base: The wide black support base and levelling feet create a secure bench setup while working with beakers and test samples.
- Interchangeable spindle arrangement: The illustrated spindle options help you match the measuring setup to different liquid consistencies and testing requirements.
- Suitable for low-viscosity work: The optional No. 0 spindle shown is intended for low-viscosity liquids, including samples below 100 mPa·s, with small-sample measurement capability indicated in the product imagery.
- Sample-focused design: The vertical spindle configuration is ideal for placing directly into a laboratory beaker or suitable test vessel.
- Organised accessory presentation: The product imagery shows a protective foam storage case for spindle components, helping to keep delicate measuring parts neatly stored.
Design & Build
The NDJ-S rotational viscometer has a clean, professional laboratory appearance with a white instrument housing, blue control panel and vivid blue-backlit display. Its upright metal support column and measuring assembly are paired with a broad black base, creating a compact benchtop format that looks at home in a QC lab or formulation area. The spindle and lower measuring components have a polished metallic finish, while the stand incorporates a practical handwheel for controlled height adjustment. As shown, the instrument is supplied as a modular system with the main digital head, stand parts, spindle tooling, power adaptor, instruction manual and assembly tools pictured.
Ideal For
This digital Brookfield-style rotational viscometer is well suited to cosmetic and personal-care formulation, including creams, lotions, serums, gels and liquid soaps. It is also a valuable lab instrument for testing oils, coatings, inks, adhesives, chemical liquids and other process samples where flow behaviour matters. Use it in research and development departments, production quality-control stations, educational laboratories and small-scale manufacturing environments to compare batches, refine formulations and maintain more consistent product texture.
Why Buy From BestDealz
BestDealz makes specialist B2B sourcing simpler for South African buyers. We help businesses access practical laboratory and industrial equipment without the usual complexity of international procurement, giving you a streamlined route to the tools your operation needs. Choose BestDealz for carefully sourced products, clear buying support and a hassle-free import experience tailored to SA businesses.
Equip your lab with a dependable digital viscosity testing setup and make more informed formulation and quality-control decisions. Add the NDJ-S rotational viscometer to your BestDealz sourcing list today.
Product Gallery
Shipping & logistics
BestDealz handles the full freight chain so you only deal with one party in Rand.
What's included
- Factory pickup: Our Shenzhen agent collects from supplier's warehouse
- Sea freight: FCL or LCL via verified carriers
- SARS clearance: Customs duties + 15% VAT pre-paid
- SA last-mile: Door-to-door via Aramex, Courier Guy or your carrier
- Insurance: 110% CIF cargo cover included
Sea freight (standard)
| Production lead time | 15–20 days |
|---|---|
| Sea freight (Shenzhen → Durban) | 20–24 days |
| SARS clearance | 3–5 business days |
| SA last-mile delivery | 1–3 business days |
| Total door-to-door | 60–70 business days |
| Estimated arrival | 27 Sep, 2026 |
Air freight (faster option)
This product also qualifies for air freight — much faster delivery at a higher landed price. You can choose your shipping speed in the cart & at checkout.
| Production lead time | 10–15 days |
|---|---|
| Air freight (Shenzhen → Johannesburg) | 3–6 days |
| SARS clearance + last-mile | 2–4 business days |
| Total door-to-door | 15–21 business days |
| Estimated arrival | 14 Aug, 2026 |
Warranty & returns
30-day returns under the Consumer Protection Act. BestDealz is the merchant of record for Class A products.
Trade Assurance dispute resolution
If goods don't match the agreed spec or arrive damaged, raise a dispute via your BestDealz dashboard within 30 days. Funds remain held under Trade Assurance until both parties agree on resolution.
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