BAOSHISHAN Tu 4 Cup Viscosity Cup, Copper Flow Cup #4 Measures 112-685 CST, for Automotive Paint & Newtonian Fluids (Tu #4 with Stand)
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Product details
| Management number | 211146958 | Release Date | 2026/04/04 | List Price | $74.00 | Model Number | 211146958 | ||
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Factory-Calibrated Tu#4 Specifications -- Precision Orifice: 4±0.02mm | Cup Volume: 100±1ml | Efflux Time: 30-100s | Viscosity Range: 112-685 cSt, Complies with ISO 2431 & ASTM D4212 standards for automotive paint QC. Brass Construction -- Solid brass cup body with stainless steel erosion-resistant orifice – withstands solvents, acids, and 10,000+ tests without corrosion. Scientifically Optimized Flow Dynamics -- 81°±15° internal cone angle + 49.5±0.2mm bore diameter ensures laminar flow for ±3% measurement accuracy. Leak-Proof Seal & Switch -- Threaded brass valve prevents fluid loss during filling/testing – critical for volatile solvents. Universal Industrial Fluid Tester -- Trusted for automotive paints, marine coatings, adhesives, and Newtonian fluids (varnish, latex, resin).
- Factory-Calibrated Tu #4 Specifications -- Precision Orifice: 4±0.02mm | Cup Volume: 100±1ml | Efflux Time: 30-100s | Viscosity Range: 112-685 cSt, Complies with ISO 2431 & ASTM D4212 standards for automotive paint QC.
- Brass Construction -- Solid brass cup body with stainless steel erosion-resistant orifice – withstands solvents, acids, and 10,000+ tests without corrosion.
- Scientifically Optimized Flow Dynamics -- 81°±15° internal cone angle + 49.5±0.2mm bore diameter ensures laminar flow for ±3% measurement accuracy.
- Leak-Proof Seal & Switch -- Threaded brass valve prevents fluid loss during filling/testing – critical for volatile solvents.
| Manufacturer | BAOSHISHAN |
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| Item model number | WLS-TU4 |
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