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viscosity measuring instruments Rotary Digital Viscometer

Name: viscosity measuring instruments Rotary Digital Viscometer
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Product Description

NDJ-1C Rotating Viscometer

Product introduction：

NDJ-1C brookfield rotating viscometer is designed and made as per T0625 “Asphalt Brookfield Rotational Viscosity Test (Brookfield Viscometer Method)” in the Industry Standard of People’s Republic of China JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. It is suitable to determine absolute viscosity of Newtonian liquids and apparent viscosity of Non-Newtonian liquids. The instrument adopts the advanced mechanical design technologies and manufacturing techniques, and uses microcomputer technologies for temperature control, data collection and data process. The display is a background light, ultra-brighten LCD. It is also equipped with a micro-printer for printing. The test data can be shown on the LCD in real time or printed out through the printer. It can also connect to a computer through the RS232 communication port. The instrument has characteristics of high measurement sensitivity, reliable measurement data, convenience, and good looking. It can be widely used to determine viscosity of asphalt, hot melt adhesive, paraffin, high polymer, and various fluids.

More Details Photos

Digital display screen

Accessories

Spindles

Specification

Measurement range	100 mPa•s～2×10⁵ mPa•s (If you select the No.30 spindle, the measurement range can be extended to 4×105 mPa•s)
Spindle:	No.21, 27, 28 and 29 total 4 pieces of spindles (the No.30 spindle is optional)
Spindle speed:	5RPM, 10 RPM, 20 RPM, and 50 RPM
Measurement error	±2% (F•S); (If you select the No.30 spindle, it will be ±3% (F•S)
Temperature control range:	45 ℃～200 ℃
Temperature control accuracy:	±0.1 ℃
Sample cylinder cubage:	20 ml
Power supply:	AC 220 V±10%, 50 Hz
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);
Relative humidity:	≤80%
Printing output:	needle printer
Comunication port	RS232 port

Optional accessories 1.NDJ-1C Brookfield Viscometer and Computer communication software(CD)
2. 300℃ high temperature heating furnace
3. 30# rotator

NDJ-1C Brookfield Rotating Viscometer Accessories and Documents List

No.	Name	Unit	Quantity
1	Head of viscometer	Set	1
2	Pedestal of instrument (having three level adjustment bolts)	Set	1
3	Toothed rod	Piece	1
4	Auxiliary controlling case (containing a temperature controller and a micro-printer)	Set	1
5	Heater	Piece	1
6	Spindle (No.21, 27, 28 and 29)	Piece	1 for each
7	Connection hook and transition bolt	Piece	1 for each
8	Power supply wire (250 V 6 A)	Piece	1
9	Serial port wire	Piece	1
10	Heater connection wire	Piece	1
11	Sensor wire	Piece	1
12	Sample cylinder, sample cylinder holder, sample cylinder cover, special forceps	Piece	1 for each
13	Fuse (Φ5×20) 5 A	Piece	3
14	CD for communication with a PC	Piece	1

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FAQ

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 you 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. After-sale service: 1.Warranty : 1 year 2.We supply free part for quality problem in warranty 3.Long life technical support and service

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Nanbei Instrument Limited

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