HM-WYN Low-Temperature Ubbelohde Viscosity Tester

Product Introduction

The HM-WYN is a low-temperature Ubbelohde viscosity tester for laboratories that need automatic viscosity measurement below the usual ambient starting point. Its temperature range is 5°C to +100°C with ±0.01°C accuracy, and compressor cooling provides fast cooling without circulating water. The instrument uses a German A-grade Pt100 stainless steel probe with built-in temperature correction and an electric heating unit with maximum 1000 W power. A 7-inch industrial color touchscreen, four experimental channels and high-performance MCU control support routine operation. The system stores 50 test results and includes a thermal printer for automatic result printing. Over-temperature and liquid-level protection help protect the instrument during long-term work. The HM-WYN can be applied to chemical, pharmaceutical, food, printing, textile, cosmetics and research samples when an Ubbelohde procedure is appropriate. See the HM-WYN product reference when low-temperature control is the primary selection criterion. It is intended for controlled bench testing where operators need documented model details, repeatable preparation and a clear record of the selected procedure.

Applications / Testing Items

1. Low-temperature Ubbelohde viscosity measurement.
2. Chemical solvent and polymer-solution testing.
3. Pharmaceutical preparation and cosmetics formulation checks.
4. Food, beverage, printing, textile and adhesive sample testing.
5. Liquid-property research where compressor cooling is useful.

Functional Performance / Features

1. Automatic Ubbelohde viscosity testing.
2. Low-temperature range from 5°C to +100°C.
3. Compressor cooling works without circulating water.
4. ±0.01°C temperature accuracy.
5. German A-grade Pt100 stainless steel probe.
6. Built-in temperature correction adjustable from 0 to 20.
7. Four experimental channels.
8. 7-inch industrial color touchscreen.
9. Stores 50 test results and prints results automatically.
10. Over-temperature and liquid-level protection.

Main Parameters

Technical Parameters

Expert Review

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