Standard Tar Viscometer
Specification:
Electrical Heating with Immersion Heating Elements
and Dimmer stat for controlling the temperature.
Suitable for operation on 230 V, 50Hz, Single Phase ,
A.C. supply. Supplied complete with 10mm cup and valve.
Saybolt Two-Tube Digital Viscometer
Specification:
The Saybolt Viscometer is used to determine empirical
measurement of Saybolt Viscosity of petroleum products
at specified temperatures.The viscometer can be used for temperatures between
21 to 99°C (70 to 210°F) the viscometer includes water-oil bath, stirrer, cooling coil, electric heater
with digital
thermo regulator, furol orifice, universal orifice,
thermometer support and 2 x 60 ml glass Saybolt
Viscosity Flask.
Viscosity thermometer set consists of 6 thermometers with
the temperature ranges; 19 to 27°C, 34 to 42°C, 49 to
57°C, 57 to 65°C, 79 to 87°C (250 mm length) and 95
to 103°C where each thermometer with 0.1°C
subdivision
Marshall Stability Test Apparatus
Specification:
Marshall Apparatus Consists Of:
Robust construction
50KN capacity
Rate of travel 50.8mm/min
Safety cut-off switch
It consists of body housing, a geared screw jack and
motor drive mechanism suitable for operation on 230 V,
50Hz, Single Phase, A.C. supply.
Mixer With Heating Jacket
Specification:
Mixer Used in conjunction with an Iso Mantle,
is suitable for mixing samples of asphalt.
Bench mounting Mixer, 6 liter nominal capacity.
Supplied with bowl, beater and whisk. Motorised with
two speed operated on 230 V A.C., Single Phase.
Ductility Testing Apparatus
Specification:
Designed to test three specimens simultaneously. The
machine consists of a carriage moving over a lead screw.
An electric motor driven reduction gear unit ensures
smooth constant speed and continuous operation. The
entire assembly is mounted with a stainless steel lined
water bath completely encased in metal bound
hardwood. It is equipped with an electric pump circulator
and heater. The temperature is controlled thermostatically.
Two rates of travel i.e. 50 mm/min and 10 mm/min are
provided. Suitable for operation on 230 V, 50 Hz, Single
Phase, A.C. supply.
Elastic Recovery Mould
Specification:
A set of three moulds as per IRC-SP-53-2002 made of brass /gunmetal with the shape, dimensions and
tolerances.
The ends B & B` are known as clips, and the parts A & A' are known as sides of the mould. The dimensions
of the mould
shall be such that when properly assembled it will form a briquette specimen having the following
dimensions.
Total length : 75 ± 0.5 mm
Travelling Beam Device
Specification:
The Travelling Beam Device is used to check for any
irregularities in both concrete and bituminous road
surfaces. A sensing unit comprising a wheel connected to
an indicator provides a magnification of 4:1. Deviation of
the surface from a straight-line is shown on a scale
calibrated in increments of 2 mm in the 0-10 mm range
and 5 mm increments in the 10-25 mm range. It comprises
a manual dye marker which is used to mark irregular
surface sections when found.
Straight Edge (3 Meters)
Specification:
A straight edge approximately 3 meters in length may be
used to determine lateral surface regularity of a road
surface. This lightweight apparatus is made up of mild
steel or aluminum as per customers requirement and is
equally supported at both ends producing a set height
between the road surface & the beam. Any vertical
irregularity is measured using incremented wedges.
Benkelman Beam
Specification:
Light
w
eight
Aluminium constr
u
ction
Ease
of
Transportation
Unique Telescopic Design Simplifying Field
set up
Compact,
Thereby
reducing the amount
of storage
space
needed
Benkelman Beam
utilizes the technique
of
using balanced beam in
conjunction
with a suitable vehicle
to
measure
road
flexure
The improved Benkelman Beam is a convenient,
accurate device for
measuring the deflection of
flexible pavements under
moving wheel loads. Operating on a simple lever arm principle, the unit
consists. Supplied
with carrying case
Pavement Core Drilling Machine
Specification:
The Pavement
Core Drilling Ma
chine is petrol
engine powered.
Road/Building drill
has been designed
specifically
for the purpose
of drilling test cores
from or holes in,
Roads,
Airport
Run ways,
Bridges etc. The Machine comprises of two
vertical support columns,which carry the Drill
head/Engine assembly with the help
of screwed spindle.The 5 HP petrol engine
with pulley mechanism works with minimum vibrations.
The double precision bit advances with screwed spindle,
which provides a constant, accurate drill pressure, minimum core
chipping & long bit life.
The complete assembly is supplied on a
rigid metal base
with leveling facility and is suitable for vertically down coring applications only
Automatic Marshall Stability Test Machine
Specification:
Automatically calculates flow and stability values
Can make test with displacement and limited load
control
Real time display of test graph.
CPU card with 32-bit Arm RISC architecture
Permanent storage capacity up to 10000 test results.
4 analog channels, 2 channels are active for marshall test
Programmable digital gain adjustment for load-cell,
pressure transducers, strain-gauge based sensors,
potentiometric sensors, voltage and current transmitters
1/256000 points resolution per channel
10 data per second sample rate for each channel
Ethernet connecting for computer interface
800x480 resolution 65535 color TFT-LCD industrial
touchscreen
4 main function keys
Multi-language support
3 different unit system selection; kn, ton and lb
Real-time clock and date
Test result visualization and memory management
interface
Remote connection through ethernet
USB flash disc for importing test results and for firmware
USB printer support for inkjet and laser printers (ask for
compatible models)
Camera support for real-time video recording during test
(ask for compatible models)
Free of charge PC software for the test control and
advanced report generation
Refrigerated Ductility Test
Specification:
With refrigeration system and micro-processor based digital temperature controller. Ductility is defined
as distance in
cm to which a standard briquette of bitumen can be stretched before the thread breaks. The briquette is
stretched at a
rate of 50 mm/min.± 2.5mm per minute at a temperature of 27°c ± 0.5°C. The machine is having built in
refrigeration
system to work a below ambient temperature up to 8°C in tropical conditions. The machine will operate at
27°C with
control accuracy of ± 0.5°C as per the requirement of IS. The apparatus consists of water bath with a
heater, and a
circulating pump to maintain uniform water temperature . One half of the briquette moulds is fixed in a
fixed plate in the
water bath, the other half of the briquette mould is fixed to a carrier which slides over a rotating
threaded shaft with a
clutch, the motor and gears to rotate the shaft are housed in a cabinet fixed above the other end of the
bath. A pointer
fixed to the carrier moves over. A scale graduated from 0-100 cm x 1mm fixed on the bath with "0" (zero)
of the scale
towards the fixed plates side. The rotating shaft has 2 speeds of travel for the bracket, 5 cm/min. And
1cm/min.
Selected by a clutch. Water bath inside is of stainless steel with insulation and water drain cock . A
heater with is fitted
inside the water bath. The temperature is controlled by dual display microprocessor based auto tuning
PID digital
temp. Indicator cum controller. Control switches for motor, stirrer, heater and indicator lamps are
fixed at a convenient
place on the water bath. Complete with three briquette moulds and one base plate, all supply single
phase.