15 — Mining Engineering
Stress Meter
An instrument installed in boreholes to monitor changes in stress within rock or coal pillars over time. Demonstrates ground-stress measurement practice and supports laboratory and field exercises in strata mechanics.
01 — Same Category
More in Mining Engineering
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01
Self-Contained Compressed Oxygen Breathing Apparatus (200/300 Bar Cylinder)
A closed-circuit breathing set that supplies the wearer with oxygen from a compressed cylinder rated for 200 or 300 bar working pressure, independent of the surrounding atmosphere. Used in mining departments for mine rescue and recovery training in irrespirable atmospheres.
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02
Chemical Self-Rescuer
A compact escape device that chemically generates oxygen for the wearer, allowing self-escape from a mine during fires or gas outbursts. Used to train students in emergency egress procedures and the donning and function of self-rescue equipment.
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03
Digital Vernier Caliper
A precision measuring instrument with a digital readout for internal, external, and depth dimensions. In a mining laboratory it is used for dimensioning rock core specimens and machine components prior to testing.
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04
Digital Weighing Balance
An electronic balance for accurate mass determination of rock, coal, and mineral samples. Essential for sample preparation, moisture and density determinations, and general laboratory quantification.
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05
Vibrating Wire Load Cell, 50 kN
A 50 kN capacity load cell using vibrating-wire sensing to measure loads on mine supports, props, and anchors with long-term stability. Used to teach strata-control instrumentation and load monitoring in underground workings.
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07
Vane Anemometer
A rotating-vane instrument for measuring air velocity in mine airways and ducts. Core equipment for mine ventilation surveys, enabling students to compute air quantity from velocity and cross-sectional area.
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08
Digital Velometer
A direct-reading digital instrument for measuring low to moderate air velocities at ventilation openings and in roadways. Complements the vane anemometer in ventilation survey practicals where instantaneous readings are required.
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09
Lux Meter
A photometric instrument that measures illuminance in lux at working places. Used in mine environmental engineering practicals to assess lighting standards at the face, roadways, and surface installations.
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10
Diamond Core Drilling Bits
Diamond-impregnated bits for recovering intact cylindrical rock cores with a core drilling machine. Cores obtained are used for uniaxial, triaxial, and index property testing in the rock mechanics laboratory.
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11
Core Drilling Machine (Without Bits)
A laboratory machine for drilling cylindrical core specimens from rock blocks; supplied without bits. Prepares standard cores for strength and deformability testing per rock mechanics test methods.
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12
Schmidt Hammer
A rebound hammer for the non-destructive estimation of rock and concrete surface hardness and correlated compressive strength. Widely used in rock mass characterization exercises and field geomechanics surveys.
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13
Multi-Gas Detector
A portable electronic detector that simultaneously monitors several mine gases such as methane, carbon monoxide, and oxygen deficiency. Trains students in statutory gas testing and environmental monitoring of underground workings.
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