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Concrete Testing Instruments
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Air Entrainment Meter |
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MI.CO-1023
Air Entrainment Meter
It consists of a pressure-tight flanged
cylindrical measuring bowl, fitted with a removable flanged and a conical
cover assembly with a seal in-between. The conical cover has an air valve
and a petcock for bleeding off the water. A cylindrical standpipe, which is
graduated in percent air content, is fixed to the conical cover assembly.
Required pressure is applied to the specimen with the help of a pressure
bulb. The recommended limits specified for the air content are between 3%
and 6.5%.Each apparatus is supplied complete with a calibrating cylinder,
pressure gauge, funnel, trowel and tamping bar.
Meets:- IS: 1199, IS: 9799, IS: 10079, BS-1881
The following sizes are available.
- Capacity 0.005 m3 (5 dm3), suitable for aggregate size up to 38mm.
- Capacity 0.007 m3 (7 dm3), suitable for aggregate size up to 38mm.
- Capacity 0.01 m3 (10 dm3), suitable for aggregate size up to 75 mm
- Capacity 0.1 m3 (100 dm3), suitable for aggregate size up to 150 mm.
MI.CO-1024
Length Comparator
The apparatus can be used for to measure difference
between the length of the specimen from existing structure and its length
when completely dried and to check difference between the length of the
cured specimen and the length when it is dried.
Meets:- IS: 9459
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Compaction Factor Apparatus |
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MI.CO-1025
Compaction Factor Apparatus
A useful tool for workability determination of
concrete mixes of very low workability such as those normally used with
Concrete, compacted by Vibration. Concrete mix having maximum size of
aggregate exceeding 38 mm can be tested for workability. Apparatus is
complete with hoppers and receiver assembly.
Meets:- IS: 5515
MI.CO-1026
Permeability Testers
The test consists in subjecting the mortar or
concrete specimen of known dimensions, contained in a specially designed
cell, to a known hydrostatic pressure from one side, measuring the quantity
of water percolating through it during a given interval of time and
computing the coefficient of permeability. The test permits measurement of
the water entering the specimen as well as that leaving it.
Meets:- IS: 3085
Available in the following models
- Concrete Permeability Tester for specimen 100mm dia x 100mm height
with 3 cells
- Concrete Permeability Tester for specimen 100mm dia x 100mm height
with 1 cell
- Concrete Permeability Tester for specimen 150mm dia x 150mm height
with 3 cells
- Concrete Permeability Tester for specimen 150mm dia x 150mm height
with 1 cell
- Concrete Permeability Tester for specimen 300mm dia x 300mm height
with 3 cells
- Concrete Permeability Tester for specimen 300mm dia x 300mm height
with 1 cell
Note: The Compressor is not supplied as a part of the outfit.
MI.CO-1027
Pocket Concrete
Penetrometer
MI.CO-1028
Concrete Penetrometer, Spring Type
It consists of cylindrical spring housing with a
plunger attached to the top of the spring. Penetration needle is attached to
the other end of the spring housing. The plunger is graduated in 1 kg
divisions, to a maximum capacity of 60 kg, which can be read with respect to
the top end of the spring housing. A set of six needle points with areas of
645, 323, 161, 65, 32 and 16 mm2 are provided and supplied complete in a
wooden carrying case.
Meets:- IS: 8142-1976
MI.CO-1029
Concrete Penetrometer.
Hydraulic Type
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Slump Cone Apparatus |
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MI.CO-1030
Slump Test Apparatus
This apparatus used for determining the slump of
fresh concrete as a measure of its consistency.
Meets :- IS: 7320, BS: 1881, ASTM C 143, AASHO T119
MI.CO-1030001
Tamping Bar of 16 mm dia
x 60 cm long
Meets:- IS: 516
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Vibrating Table |
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MI.CO-1031
Vibrating Table
Proper compaction of cement concrete while casting
specimens for compression testing is essential to achieve a better and more
consistent mixture. Suitable for operation with 220 V, 1 phase, 50 Hz, AC
Supply.
Following options are available.
- Vibrating Table with load cap 140kg, Table top size is 1 x 1 meter
- Vibrating Table with 2mt x 2mt top
- Vibrating Table with 0.6mt x 0.6mt top
MI.CO-1032
Capping set for
Cylindrical Mould
While casting the cylindrical moulds both side of mould should be flat and
parallel when conducting a compressive strength test. These capping sets are
for use in the field and in the laboratory.
Meets:- BS: 1881, ASTM C31 ASTM C617
Following sizes are available.
- Capping Set, Vertical, for Capping 100 mm dia x 200 mm high
Cylinders
- Capping Set, Vertical, for Capping 150 mm dia x 300 mm high
Cylinders
- Capping Set, Horizontal, for Capping 100 mm dia x 200 mm high
Cylinders
- Capping Set, Horizontal, for Capping 150 mm dia x 300 mm high
Cylinders
MI.CO-1033
Capping compound powder
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Melting pot for capping compound, |
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MI.CO-1034
Melting pot for capping compound
It consists of sheet metal and fitted with heater
having thermostatic controller to maintain the temperature having 1 Litre
Capacity, Working Temp. 150 C
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Vee-Bee Consistometer |
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MI.CO-1035
Vee-Bee Consistometer
Vee-Bee Consistometer is determines the time
required for transforming, by vibration, a concrete specimen in the shape of
a conical frustum into a cylinder. Suitable for operation on 220 V, 1 phase,
50 Hz, AC Supply
Meets:- IS: 10510-1983 IS: 1199, ASTM C - 124, AASHO T 120, 126
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Curing Tank |
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MI.CO-1036
Curing Tank
It consists of sheet metal and fitted with heater
having thermostatic controller to maintain the temperature while conducting
the compression test of concrete casting moulds. It should cure properly as
per standard. It has a capacity to dip 24 cube moulds of 150 mm and
temperature range from ambient to 100 Degree Cent.
