GDJ-1F Brookfield Viscometer
I. Summary
The instrument is designed and made according to the requirement of the T0625 “Asphalt Brookfield Rotation Viscosity Test (Brookfield Viscometer Method)” in the Industry Standard of People’s Republic of China JTJ052 Specifications and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine the absolute viscosity of the Newtonian liquids and the apparent viscosity of the non-Newtonian liquids.
The instrument adopts the advanced mechanical design technology, manufacturing techniques and microcomputer technology for temperature control, data collection, and data processing. It takes a white background light, ultra bright LCD screen as display screen. The instrument also equips a pin type micro-printer for data output. The measurement data can be shown on the display screen in real time and printed out through the printer. In addition, the instrument can connect to the PC through the RS232 communication interface.
The instrument has the characteristics of high measurement sensitivity, reliable results and delicate shape, as well as convenience to be operated. It can be widely used to determine the viscosity of various liquids such as asphalt, hot sol, paraffin, high polymer and so on.
II. Main technical specifications and parameters
1. Measurement range: 25 mPa·s～1×107 mPa·s ( If choosing the No.30 spindle, the measurement range can extend to 2×107 mPa·s)
2. Spindle: No. 21, 27, 28, 29 total four types of spindles (the No.30 is optional)
3. Spindle speed: 0.1～200 RPM, continuously speed regulation (With 12 grades of speed)
4. Measurement error: ±2% (F·S), choosing the No.30 spindle, it will be ±3% (F·S)
5. Temperature control range: 25 ℃～200 ℃
6. Temperature control accuracy: ±0.1 ℃
7. Sample cylinder cubage: 20 ml
8. Power supply: AC 220 V±10%, 50 Hz
9. Ambient temperature: 5 ℃～35 ℃ (when the control temperature of the heater is close to the ambient temperature, turn on the air conditioner to allow the ambient temperature is approximately 5 ℃ lower than the control temperature of the heater);
10. Relative humidity: ≤80%
在线联系供应商
Other supplier products
 |
GD-6536C Low-temperature Distillation Apparatus | SummaryThe instrument is designed and made as per standardsGB/T6536 Test Method for Distillation Characteristics of Petroleum ProductsandASTM D86 S... |
 |
IEC62271 Circuit Breaker Analyzer/Electric Disconnector Analyzer | I. Introduction GDGK-306 Hot Sale IEC62271 Circuit Breaker Dynamic characteristic Testeris working onIEC62271, it comes with a display screen 320*... |
 |
GD-3536 Cleveland Open-Cup Flash Point Tester | Summary This instrument is designed and made as per standardsGB/T3536-2008 Petroleum Products - Determination of Flash and Fire Points - Cleveland ... |
 |
GDJ-5S Rotational Viscometer | I. Summary The instrument adopts advanced mechanical design technologies, manufacturing techniques, and microcomputer controlling techniques, so i... |
 |
GD-0609 Asphalt Thin Film Oven | I. Summary The GD-0609 Asphalt Thin Film Oven(82 type oven for short) is design and made as per T0609-1993 Thin Film Oven Test in the industry stan... |
