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3 Hands company Three Hands Scientific Since its start, 3HandsEG has also designed and delivered Universities Labs kits and solutions for various specializations.

3HandsEG is an Egyptian company residing in Cairo, operating since year 2007. 3HandsEG is specialized in IP networking enterprise solutions for SME companies with an emphasis on service layer providing advanced communications alternatives like VoIP, IPTV, video conference, remote e- health and e-education solutions. In addition to the enterprise section, 3HandsEG employs professional Trainers with practical experience in different technologies in its training section aiming to enhance practical experience of Egypt Students in different technologies. Smart school equipment, software and e-learning solutions is also an area of specialty in 3handsEG.

Meet the PDFD — Drainage and Seepage Tank by EDIBON.A rectangular methacrylate-front tank that makes the invisible visib...
28/10/2026

Meet the PDFD — Drainage and Seepage Tank by EDIBON.

A rectangular methacrylate-front tank that makes the invisible visible. Dye injection needles trace real flow lines through wet sand — so students don't just calculate seepage, they actually watch it happen.

What's inside the tank:
→ Aluminium back + transparent methacrylate front
→ Dye injection system for flow line visualisation
→ Sheet pile wall & mesh gates
→ Pressure measurement accessory
→ Pump with level switch

📐 17+ guided exercises covering:
✅ Flow net construction
✅ Darcy's Law verification
✅ Seepage through earth dams
✅ Seepage under sheet pile walls
✅ Quicksand behaviour
✅ Drain excavation using wells
✅ Uplift pressure on hydraulic structures
✅ Permeability vs grain size
✅ Stability of an earth dam..and more

Perfect for soil mechanics, hydraulics, and geotechnical engineering labs. If your students study seepage, flow nets, or Darcy's Law — this is the unit they need to see it, not just solve it. 🎓

🌐 www.3hands.me

The PDSC Computer Controlled Sedimentation Tank from EDIBON shows students the settling of discrete particles and the hy...
26/10/2026

The PDSC Computer Controlled Sedimentation Tank from EDIBON shows students the settling of discrete particles and the hydraulic behavior of a rectangular tank working in continuous flow. The tank is transparent, so students watch the sedimentation principles at work instead of just reading about them.

Two adjustable baffle plates can go anywhere along the tank, so students can change the flow lines and study the result. An ink tracer reveals flow short-circuits and dead spaces, and optional lamellar plates extend the studies. The unit includes 2 Imhoff cones and a 1 L graduated test tube, with real-time SCADA control.

There are 8 exercises, 6 guided plus 2 more. They cover the effect of suspended solids concentration, the supply flow and baffle plate position, surface hydraulic load, real flow regimes versus idealised flow models, and sensor calibration.

Transparent continuous-flow tank | 2 adjustable baffle plates | Ink tracer studies | SCADA + DAQ

Sedimentation, visible from inlet weir to outlet overflow.

🌐 www.3hands.me

ESED Sedimentation Study Unit by EDIBON Watch it settle. Three methacrylate cylinders with lit measuring scales let you ...
21/10/2026

ESED Sedimentation Study Unit by EDIBON

Watch it settle. Three methacrylate cylinders with lit measuring scales let you study and compare the sedimentation of several suspensions at once. Track the solid-liquid interface over time, identify the sedimentation regimes and test flocculating additives. Comes with stopwatch, light diffuser screen, fluorescent tubes, beakers, graduated cylinder and pycnometer.

🌐 www.3hands.me

ROUC Computer Controlled Reverse Osmosis / Ultrafiltration Unit by EDIBON One feed. Two streams. Tangential flow filtrat...
21/10/2026

ROUC Computer Controlled Reverse Osmosis / Ultrafiltration Unit by EDIBON

One feed. Two streams. Tangential flow filtration with a variable-speed three-piston pump, tubular membranes in series and a plate heat exchanger. Practice milk and juice concentration, juice clarification, water potabilization and membrane cleaning, while varying pressure, flow rate and temperature.

🌐 www.3hands.me

AEDC Computer Controlled Deodorizing Unit by EDIBON Vacuum. Steam. Bright oil. A batch deodorizing unit running vacuum s...
20/10/2026

AEDC Computer Controlled Deodorizing Unit by EDIBON

Vacuum. Steam. Bright oil. A batch deodorizing unit running vacuum steam distillation at low pressure and high temperature, with PID control of the oil temperature. Two operation modes: deodorizing, then polishing through a fine filter that removes particles from 5.0 microns on. Steam generator TGV-6KWA required.

🌐 www.3hands.me

The UCP (Computer Controlled Process Control, Electronic Valve) from EDIBON is built to study several types of automatic...
19/10/2026

The UCP (Computer Controlled Process Control, Electronic Valve) from EDIBON is built to study several types of automatic control. An electronic valve acts on flow, level, temperature, pressure, pH, conductivity and TDS, each in several ways.

The UCP-UB base unit has a storage tank, a dual process tank, a hydraulic circuit and a helix stirrer. The circuit has 2 pumps, 2 flow meters, 3 solenoid valves and a proportional valve. In all, 8 actuators and 7 sensors work simultaneously and are controlled from any computer.

Students run closed-loop studies with ON/OFF, P, PI, PD and PID control, Ziegler-Nichols tuning, reaction curves, cascade control and sensor calibration, all with real-time SCADA.

It is modular: the base unit plus at least one of the required element sets (temperature, flow, level, water pressure, pH, or conductivity and TDS).

🎚️ ON/OFF to PID | 🔁 Cascade control | 🧩 Modular sensor sets | 💻 SCADA + DAQ

One electronic valve, as many control problems as you want to build.

🌐 www.3hands.me

The PL Demonstration Lysimeter from EDIBON measures evapotranspiration with the water balance method. Two independent ly...
14/10/2026

The PL Demonstration Lysimeter from EDIBON measures evapotranspiration with the water balance method. Two independent lysimeters run two practical exercises at the same time. Each square-based vessel is filled with soil and vegetation, and a hydraulic device transfers its weight to a graduated inclined-tube manometer, so every water loss or gain shows up on the column. Lids cut evaporation, so students can isolate plant transpiration.

The 7 practical exercises include measuring evapotranspiration in a grass crop, the influence of leaf size and evaporation, how a lysimeter operates, and the relationship between reference maximum transpiration and actual transpiration. A set of calibration weights is included for accurate readings.

2 independent lysimeters | 2 inclined-tube manometers | Calibration weights | 7 practical exercises

Hydrology you can see, weigh and measure.

🌐 www.3hands.me

The Student Kit, Higher Level, Ultrasonic Waves from 3B Scientific lets students explore wave physics with 40 kHz ultras...
14/10/2026

The Student Kit, Higher Level, Ultrasonic Waves from 3B Scientific lets students explore wave physics with 40 kHz ultrasound. The kit gives them 30 experiments on the fundamental properties of waves.

It includes two transmitters, a microphone probe, an ultrasonic pen, a Fresnel zone plate, a concave mirror and beam splitters. Students can work through diffraction, interference, standing waves, the Doppler effect, Lloyd’s mirror, the double slit, Fresnel zones and Michelson interferometry. Everything fits in a tough Gratnell’s tray with a foam inlay, so setup and tidy-up are quick.

40 kHz ultrasound | 30 experiments | 2 transmitters | One compact tray

Wave physics students can see, measure and understand.

🌐 www.3hands.me

The RYC/T from EDIBON is a computer-controlled modular unit for studying regulation and automatic control on real proces...
13/10/2026

The RYC/T from EDIBON is a computer-controlled modular unit for studying regulation and automatic control on real processes and dynamic models. Students analyze integrator, first-order and second-order behavior, apply setpoint changes and disturbances, and judge the results by stability, response time and steady-state error. Tuning is done with a PID controller and a lead-lag compensator, and step, ramp and sine signals drive the tests.

It ships with the unit, a DAQ board and SCADA software. 13 optional plug-in processes extend it: ball & beam, magnetic levitation, inverted pendulum, DC servomotor, motor position, flow, level, pressure, pH, light intensity and three temperature processes.

PID + lead-lag | Step, ramp & sine signals | 13 plug-in processes | SCADA + DAQ

One control unit, from simple models to real processes.

| 🌐 www.3hands.me

Parallel-Plate Capacitor (Type D) by 3B Scientific See capacitance take shape. Plates spaced from 0 to 160 mm by spindle...
13/10/2026

Parallel-Plate Capacitor (Type D) by 3B Scientific

See capacitance take shape. Plates spaced from 0 to 160 mm by spindle drive, readable to 0.1 mm, with 500 cm² solid-cast plates. Investigate charge vs. voltage, capacitance vs. plate spacing, the dielectric constant and ε₀.

🌐 www.3hands.me

Address

33A Mahmoud Ghonim Street From Abu Dawoud El Zahery, Nasr City
Cairo
14711

Opening Hours

Monday 9am - 12am
Tuesday 9am - 12am
Wednesday 9am - 12am
Thursday 9am - 12am
Friday 9am - 12am
Saturday 9am - 12am
Sunday 9am - 12am

Telephone

+201015156232

Website

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