China spectrometer manufacturer & supplier

0623 Saybolt Viscosity Tester

DSHD-0623

applied to determine viscosity of petroleum asphalt and liquid petroleum asphalt.The instrument is used to decide the construction temperature.

2016-07-25

0620A Asphalt Dynamic Viscometer

DSHD-0620A

used for determining dynamic viscosity of petroleum asphalt using a vacuum decompression capillary viscometer

2016-07-25

0722 High Speed Extractor

DSHD-0722

High Speed Extractor extracts asphalt content in the bituminous mixture using high speed centrifugal separation methods

2016-07-25

0722A High Speed Extractor

DSHD-0722A

High Speed Extractor extracts asphalt content in the bituminous mixture using high speed centrifugal separation methods

2016-07-25

F02-20 Automatic Mixture Blender

DSHD-F02-20

Automatic Mixture Blender is used to make sample of asphalt-sand mixture or cement-sand mixture.

2016-07-25

Multifunctional Digital Control Electric Compaction Tester

DSHD-0131

Multifunctional Digital Control Electric Compaction Tester is used for light compaction test or heavy compaction test in the highway construction.

2016-07-25

Marshall Electric Compaction Tester

DSHD-0702

It is a special instrument to make test sample for bituminous mixture Marshall Test.

2016-07-25

Marshall Electric Compaction Tester

DSHD-0702A

fit for both standard compaction test(use cylinder of 101.6 mm in diameter, 63.5 mm in height), and large compaction test

2016-07-25

Liquid Petroleum Asphalt Flash Point Tester

DSHD-0633

used to determine flash point of liquid petroleum bituminous materials, the flash point of which are lower than 93 ℃.

2016-07-25

DSHD Asphalt Standard Viscometer

DSHD-0621

applied to determine the viscosity of liquid petroleum asphalt, coal pitch and emulsified asphalt at flowing state.

2016-07-25

Asphalt Rolling Thin Film Oven

DSHD-0610

applied to determine mass loss of highway asphalt rolling thin film after heating, and the change of penetration

2016-07-25

Asphalt Wax Content Tester

DSHD-0615

applied to determine wax content in the petroleum asphalt, petroleum asphalt derived from crude oil under decompression condition

2016-07-25

Automatic Fraass Breaking Point Tester

DSHD-0613A

The instrument is applied to determine Fraass Breaking Point of bituminous materials.

2016-07-25

Asphalt Breaking Point Tester

DSHD-0613

is used to determine Fraass Breaking Point of bituminous materials.

2016-07-25

DSHD Asphalt Ductility Tester

DSHD-4508C

DSHD-4508C Asphalt Ductility Tester is designed and developed as per standards GB/T4508, T0605 bitumen ductility test in the industrial standard JTJ05

2016-07-15