Introduction:

• GD-0620A Asphalt Dynamic Viscometer is designed and made as per T0620 "Asphalt Dynamic Viscosity Test (Vacuum Decompression Capillary Methods)" in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering, and Petrochemical Standard SH/0557 "Test Methods for Viscosity of Petroleum Asphalt (Vacuum Capillary Methods)".

• GD-0620A Asphalt Dynamic Viscometer is suitable to determine dynamic viscosity of petroleum asphalt using a vacuum decompression capillary viscometer. If there is no otherwise stated, the testing temperature is 60 °C, and its vacuum degree is 300 mmHg. The instrument is also suitable to determine other materials, the viscosity of which is at 0.0036~20.000Pa.s at 60 °C, and 300 mmHg (40 kPa).




 

Working Condition:

 

1.   Power supply: AC 220V±10%, 50 Hz;

2.   Ambient temperature: 5~50°C;

3.   Relative humidity: ≤85%;

  

 

Technical Parameters:

 

Temperature control range	0~100°C
Accuracy	±0.01
Pressure range	300±0.5 mmHg
Timing range	0~999 s
Sample quantity	4 pieces
Masurement Range	18~580000 Pa.s
Sample quantity:	4 pieces

 

 

Main Features:

 

1	auto control the temperature and vacuum
2	auto record and store the quantity of capillary ,auto calculate,test,evaluate and reach resuilts
3	with the functions of store ,calculate,print the test resuiland test time
4	color LCD display all kinds of parameters and test result
5	using mmHg to indicatethe vacuum pressure,nicetyto satisfy the test regulations
6	matched with capillaries calibrated coefficient

 

 

 

Packaging List:

 

No.	Product Name	Unit	Quantity
1	GD-0620A Bitumen Dynamic Viscosity Apparatus	Set	1
2	Capillary radius 0.25mm,0.5mm,1.0mm 4.0mm(one for each),2.0mm( 2 pieces )	Set	1
3	Mercury Thermometer(50°C~100°C/0.1°C)	PC	1
4	Silicon plug of thermometer(1#)	PC	1
5	Capillary clamp	PC	4
6	Retainer ring of thermometer(1#)	PC	4
7	Baht hole covers	PC	4
8	Fuse 10A(Inner Dia.5×20)	PC	1