NDJ-1C Brookfield Rotational Viscometer

Specifications

1.Temperature controlling range: 45 -200 degree
2.Temperature controlling accuracy:+-0.1degree
3. Sample cylinder:20ml

 

Ⅰ. Introduction

 

»   NDJ-1C Brookfield Rotational 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.

 
 

 

III. Rotational Viscometer Series

 

 

Type	NDJ-1C	NDJ-1D	NDJ-1F
Range(mPa.s)	100~200000	100~2000000	25~10000000
Speed(RPM)	5/10/20/50	0.5/1/2/5/10/20/50	0.1~100 Stepless
Spindle	21#,27#,28#,29#	21#,27#,28#,29#	21#,27#,28#,29#
Accuracy	±1% Full Scale F.S.	±1% Full Scale F.S.	±1% Full Scale F.S.
Controlling temperature	Ambient temperature to 200°C	Ambient temperature to 200°C	Ambient temperature to 200°C
Resolution	±0.1°C	±0.1°C	±0.1°C
Repeatibility	±0.5%	±0.5%	±0.5%
Optional parts	300°C(heater)	300°C(heater)	300°C(heater)