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Bitumen Testing Equipment

Our product range includes a wide range of centrifuge extractor, rajco bench-mounting mixer : for bitumen test, rajco film stripping device and standard penetrometer.

Centrifuge Extractor

Centrifuge Extractor
  • Centrifuge Extractor
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Product Details:

Capacity3500 r.p.m
Installation ServicesYes
Voltage230 Volts
PhaseSingle
Rotor Bowl MaterialCast Aluminium
Electric Motor0.25 HP

Centrifuge Extractor this is used for a quantitative determination of bitumen in hot-mixed paving mixtures and pavement samples. The centrifuge extractor is a safe, portable, corrosion-resistant model, which can be used both in the field and the laboratory it consists of a removable cast aluminum rotor bowl mounted on a vertical shaft. A filter paper disc is pressed in between the rotor bowl and cover plate by a knurled nut. The bowl assembly is enclosed in a housing mounted on a cast aluminum body The gears operate in oil bath with splash lubrication. Complete with 25 filter discs.
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Additional Information:

  • Item Code: RSEP-066
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RAJCO Bench-Mounting Mixer : For Bitumen Test

RAJCO Bench-Mounting Mixer : For Bitumen Test
  • RAJCO Bench-Mounting Mixer : For Bitumen Test
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Product Details:

Minimum Order Quantity1 Unit
SupplyAC
Motor rating0.5 H.P.
Cycles50
Voltage230 V
PhaseSingle Phase
Frequency50 Hz

This mixer has three-speed constant mesh gearbox driven
by an electric motor fully enclosed within the transmission
case. The low-speed drive automatically comes into
action when either on light loads, speed changes may be
made without switching off the motor, but on heavy load
, the motor should be switched off. A gear train to provide
smooth gaer change and also protect the transmission
machanism. Ball bearings are used throughout which
together with all gears run in special lubricant requiring no
attention for several years. All the machanism from the beater
shaft to the motor is enclosed. Supplied
complete with stainless steel bowl fitted with handle
beater and hook.Fitted with heating Jacket thermostatically
control.
Speed (RPR) Attachment Beater
Low 61 107
Intermediate 113 198
High 205 361
Motor rating : 0.5 H.P.
Operation : 230 volts single phase, 50 cycles , AC supply.
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  • Pay Mode Terms: T/T (Bank Transfer),Other
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Rajco Film Stripping Device

Rajco Film Stripping Device
  • Rajco Film Stripping Device
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Product Details:

Minimum Order Quantity1 Unit
Frequency50 Hz
BrandRajco
Voltage230 Volts
Sieve Size9.525 Mm
Rotating Speed100 RPM
PhaseSingle Phase

Bituminous Mixer To Stripping Of The Asphalt From Rock Particles
And Is Generally Used To Evaluate The Mineral Aggregate.
It May Be Used To Judge The Adhesive Capacity Of Bituminous
Material. Stone Screening For Use With Seal Coats Open Graded
Mixes Are Usually Subjected To This Test. The Test Is Applied To
The Aggregate Fraction Passing The 9.525 Mm Sieve And Retained
On No. 8 Sieve.
The Film Stripping Device Consists Of A Disc Of Which Four Bottles
Are Mounted. The Disc Rotated At The Rate Of Approximately
100 R.p.m A Time Switch Is Provided.
Suitable For Operation On 230 Volts, Single Phase, A.c. Supply.
The Sample Is Kept In Bottles And Agitates For Fifteen Minutes
The Percentage Of Aggregate Stripped Is Then Estimated By
Visual Observation.
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Standard Penetrometer

Standard Penetrometer
  • Standard Penetrometer
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Product Details:

Temperature25 degree C
Weight50 to 100 gram
Depth1 to 10 mm
ModelRSEP-180
Precision0.1 mm
Measuring Range75 mm

Used to determine the grade of bitumen. The Standard Penetrometer tests determine the consistency of bitumen for the purpose of grading Depth in units 1/10 of a millimeter to which a standard needle having a standard weight will penetrate vertically in a duration of five seconds at a temperature of 25 ºC determines penetration for graduation. Consists of a vertical pillar mounted on a base provided with leveling screw The head together with dial gauge rod and cone (or needle) slides on a pillar and can be clamped at the required height. A rack and pinion and pointer assembly provide adjustment of needle or cone tip to sample. It incorporates a slipping clutch mechanism which makes the reading of penetration and subsequent resting a simple and accurate operation The dial is graduated in 400 1/10th mm sub-divisions, and the red needle pointer against black figures makes for easy reading. Supplied complete with one 50 gram weight, and one 100 gram weight and one needle.

Accessories:
  • Penetrometer Cone: made of Gunmetal and is fitted with a hardened and ground detachable steel, tip and a stem, Total moving weight is 150 0.1 gram.

Rajco Automatic Standard Penetrometer:
  • Same as above RSEP-180, but supplied with transistorized timer and electro-magnet incorporated in the clutch mechanism to accurately control penetration time to exact five seconds.
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Additional Information:

  • Item Code: RSEP-180
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P.K. Sethi (Proprietor)
36/1, Ground Floor, Ashok Nagar
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