Microcomputer Technologies NDJ-1C Brookfield Viscosity Meter 25 °C~200 °C
Microcomputer Technologies NDJ-1C Brookfield Viscosity Meter 25 °C~200 °C
Product Summary
This instrument is designed to determine the absolute viscosity of Newtonian liquids and apparent viscosity of Non-Newtonian liquids. It incorporates advanced mechanical design technologies and manufacturing techniques, utilizing microcomputer technology for temperature control, data collection, and processing.
The device features a background light, ultra-bright LCD display and is equipped with a micro-printer for data output. Test data can be displayed in real-time on the LCD or printed via the integrated printer. Additionally, the instrument can connect to a computer through the RS232 communication port.
Characterized by high measurement sensitivity, reliable data, operational convenience, and aesthetic design, this viscosity meter is widely used for determining viscosity in applications including asphalt, hot melt adhesive, paraffin, high polymers, and various fluids.
Technical Specifications
| Specification |
Details |
| Measurement Range |
100 mPa·s~200,000 mPa·s (With No.30 spindle: up to 4×10⁵ mPa·s) |
| Spindles |
No.21, 27, 28, 29 (4 pieces total, No.30 optional) |
| Rotation Speed |
5 RPM, 10 RPM, 20 RPM, 50 RPM |
| Measurement Error |
±2% (F·S); ±3% (F·S) with No.30 spindle |
| Temperature Control Range |
25 °C~200 °C |
| Temperature Control Accuracy |
±0.1 °C |
| Sample Cylinder |
20 ml |
| Power Supply |
AC 220V±10%, 50 Hz |
| Ambient Temperature |
5 °C~35 °C |
| Relative Humidity |
≤80% |
Note: When controlling temperature near ambient temperature, ensure ambient temperature is 5 °C lower than controlling temperature using air conditioning.
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