| Customization: | Available |
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| After-sales Service: | Online Permanent Technical Support |
| Warranty: | 1year |
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NDJ-1F LCD Digital Viscosity Tester Brookfield Rotational Viscometer
The instrument is designed and made according to the requirement of the ASTM D 789, ASTM D 4878 and 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.
Product introduction:
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.
Optional accessories
1.NDJ-1F Brookfield Viscometer and Computer communication software(CD)
2. 300ºC high temperature heating furnace
3. 30# rotator
| Product name | Brookfield Rotational Viscometer NDJ-1F |
| 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) |
| Spindle | No. 21, 27, 28, 29 total four types of spindles (the No.30 is optional) |
| Spindle speed | 0.1~200 RPM, continuously speed regulation (With 12 grades of speed) |
| Measurement error | ±1% (F•S), choosing the No.30 spindle, it will be ±3% (F•S) |
| Temperature control range | 45 ºC~200 ºC |
| Temperature control accuracy | ±0.1 ºC |
| Sample cylinder cubage | 20 m |
| Power supply | AC 220 V±10%, 50 Hz |
| Ambient temperature | 5 ºC~35 ºC |
| Relative humidity | ≤80% |
| Printing output | needle printer |
| Comunication port | RS232 port |
Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 13 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem
Q2:OEM,ODM acceptable or not?
Absolutely Yes
Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can we visit your factory online?
Absolutely no problem
Q5:Can online video inspection before shipment?
Absolutely no problem
Q6: what's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem
Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express.
We can also provide reasonable solutions according to your transportation requirements
Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.
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