science kits & modules - global toolsglobaltools.co.za/pdf/global science cataogue 2008.pdf ·...
TRANSCRIPT
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GLOBAL TOOLS & INDUSTRIAL SUPPLIES
P O Box 32626 40 Milner Street Tele. : 031 – 4683210
Mobeni Jacobs Fax : 031 – 4687030
4060 4026 Cell : 0832722911
Email : [email protected]
Website : www.globaltools.co.za : [email protected]
P.O. Box 15496 Unit 21, 2 Swiftlands Crescent Tele. : 043 – 7481699
Beacon Bay Swiftlands Fax : 043 – 7481696
East London Beacon Bay Email : [email protected]
5205 East London
5241
VAT Number Supplier Number SITA Number
4660133150 ZG 28590206EC 4738
Science Kits & Modules
Natural Sciences Kit - Grade 4-7
Demo Kit
- Suitable for teacher demonstatoin
- Self contained
- Covers primary curriculum - Complete with teacher and learner's guide.
Natural Sciences Kit - Grade 4-7
(10 Group)
- Contained in lockable steel cabinet with topic trays
- Ideal for OBE Learner participation
- Covers the new primary curriculum
- Complete with teacher's and learner worksheets
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Natural Sciences Kit - Intermediate Phase
(5 Group)
- Cover intermediate phase curriculum
- Designed for OBE education
- Contains Teacher guide and learner activity sheets
with assessments
- Contains Physics, Chemistry, and Biology apparatus
- Learner participation for up to 5 in a group - Housed in a sturdy trunk on wheels
Natural Sciences Kit - Senior Phase
(5 Group)
- Covers senior phase curriculum
- Designed for OBE education
- Containers Teacher guide and learner activity
sheets with assessments
- Contains Physics, Chemistry, and Biology apparatus
- Learner participation for up to 5 groups - Housed in a sturdy trunk on wheels
Natural Sciences Kit - Senior Phase
(10 Group)
- Contained in lockable steel cabinet with topic trays
- Ideal for OBE
- Learner participation kit
- 10 learners in a group
- Covers the primary curriculum - Complete with teacher's and learners worksheet
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Natural Sciences Kit - Senior Phase
Demo Kit
- Teacher demonstration or small farm/ home
schools
- Complete with teacher and learner worksheets
- Additional sub kits available for learner participation
- Suitable for OBE - Cover senior phase curriculum
Ripple Tank Kit - Waves
- All accessories required to perform investigations
into reflection, refraction, diffraction and interference
effects
- Generates straight and circular waveforms
- Battery operated rippler control
- Excellent for class demonstrations or small groups
- With hand-held strobodisc - Includes light source
Science Kit Grade 10-12
(FET Phase)
- Contained in lockable metal cabinet with topic trays
- Covers complete senior secondary curriculum
- Suitable for OBE education
- Topics include:
• Mechanics
• Waves, sound and light
• Magnetism, electricity and electromagnetism
• Matters and materials
• Containers all Grade 10 -12 chemistry apparatus
and chemicals
- Complete with worksheets
- Additional modules available for learner participation
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Microscope Kit
- Supplied in a plastic box
- Quality microscope - 40x, 100x, 400x mag
- Complete with accessories and instructional manual
- Accessories included:
• 10 Prepared slides, blank slides and cover slips
• Dissecting kit • Stains and equipment for preparation of own slides
Minichem Kit
-Designed for learner participation and group work
- Complete set of small conventional apparatus
- Suitable for all chemistry experiments
- Grade 4 - 12
- Designed for OBE activities
Force Board Kit
- Simple solution for demonstrating a concept of
parallelogram and triangle of forces
- Bench standing
- Accessories include pulleys, mass pieces, hooks,
cotton, mirror, 3 spring balances etc - Accessories supplied in a storage tray with lid
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Light Kit
- Covers reflection, refraction,colour mixing,
absorption, focal length, measurements and ray
optics
- Includes innovative ray box that accomodates
individual slits, colour mixing slides and collimate
lens, mirrors, prisms, lenses and liquid trough - Housed in a storage tray with compartments
Electronic Kit (Basic)
- Teaches basic electronic circuits
- Contains a manual with 57 easy to follow
experiments
- Contained in a sturdy wooden box
- No soldering - components snap together
- Circuits can be built repeatedly
- This kit contains:
• Resistors, thermistors, LDR's, diodes, transistors
capacitors, LED's, variable resistors, switch, lamps, buzzer and connectors
Energy Conversion Kit
- Ideal for intermediate and senior phase
- Demonstrates all kinds of energy conversion
- This kit contains:
• 1) Steam engine
• 2) dynamo
• 3) motor
• 4) water-head
• 5) fly- wheel - Also includes accessories
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Electricity Kit
This kit contains:
• 1) 6 Leads short
• 2) 2 Leads long
• 3) 1 Ammeter Support
• 4) 1 Voltmeter
• 5) 1 Circuit Board
• 6) 3 Resistance Mounted
• 7) 2 Cell Holders / Batter Trays
• 8) 2 Cell Dividers
• 9) 2 Battery Tray Pins
• 10) 1 Rheostat
• 11) 5 Connectors
• 12) 1 Switch
• 13) 3 Joule's Calorimeters
• 14) 2 Carbon Electrodes
• 15) 1 Electroscope
• 16) 4 Static Strips and Stands
• 17) 1 Cloth
• 18) 1 Rectangular Coil
• 19) 1 Box Magnets
• 20) 1 Coil and Magnet
• 21) 3 Lamps in lampholders
Circuit Board Kit
- Designed for basic study of circuits
- This kit is designed to investigate parallel and
series circuits, use of the ammeters and voltmeters,
the effects of resistors and the relationships of volts,
amps, resistance and power ( watts ) - Ammeter and voltmeter (optional extras)
Dynamics Kit
- Complete system
- Modern compact design concept to eliminate
cumbersome runways
- Low friction trolleys run on 1.2m guided track
- Contents included:
• Extruded aluminum track
• Standard and spring loaded trolleys
• Ticker timer and ticker tapes
• Pulley, mass pieces, cotton reel, carbon discs,
hooks, stopwatch, spirit level • In plastic storage tray
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Balance Kit
- Easily assembled simple beam balance
- With scale pans
- 1gm, 10gm, 50gm and 100gm mass pieces
included
- Accurate to 0.1gm - Stores in plastic box with lid
Biology Kit
- Contained in lockable metal cabinet with topic trays
- Teacher demonstration kit
- Covers entire Senior Biology Syllabus
- Ideal for OBE education - Instruction manual included
Natural Sciences Kit - Senior Phase
(10 Group)
- Contained in lockable steel cabinet with topic trays
- Ideal for OBE
- Learner participation kit
- 10 groups of learners
- Covers the primary curriculum - Complete with teacher's and learners worksheet
Natural Sciences Kit - Senior Phase
Demo Kit
- Teacher demonstration
- Complete with teacher and learner worksheets
- Additional sub kits available for learner participation
- Suitable for OBE - Cover senior phase
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Van De Graaff Generator and Accessories Kit
- Accessories for the van de Graaff generator are also
offered as a separate kit
- The accessories consists of:
• 1) 1 Head of hair
• 2) 1 Neon lamp mounted on 60mm long sharpened
steel pin
• 3) 1 PVC support with suspended metallised sphere
• 4) 1 Faraday cup with a 4mm plug & socket inside
• 5) 1 Point discharger
• 6) 1 Electrostatic whirl • 7) 1 Perspex cylinder with conducting spheres
Orbiter
- Simple model showing the relationship between the
sun, the planets and
Air Track - Linear
- Strong aluminum square tubing
- Two rows of fine holes
- Large catapult arms
- Air inlet tube connection fitted at one end
- Wide bore air hose, 1.7 m long
- Track supported by two vertical members with
adjustable feet
-Track: Square section aluminum 48 x 48mm
- Wall thickness: 2mm
- Overall length: 2m
- Hole: 1.5mm
- Spacing of holes: 20mm
- Nominal height, center line above bench: 100mm
- Optional Accessories:
- Complete Set of track accessories
- Blower - Na3
- Timer Model Nt3
- Light gate, normally two required
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Natural Sciences Kit - Senior Phase
Demo Kit
- Teacher demonstration
- Complete with teacher and learner worksheets
- Additional sub kits available for learner participation
- Suitable for OBE - Cover senior phase
Tool Kit - technology
- Contains basic tools needed per group of learners
- Tools chosen for simplicity and low cost
- Tools housed in sturdy plastic tray with divisions, cutting mat forms
Bicycle Dynamo
Plastic
- Gear driven
- Hand crank
- Mes lampholder
- 1.25V Lamp
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Boyles Law Apparatus
- Mounted vertically on scale
- Calibrated dial - Bourdon gauge
A) 0 - 400kPa
B) 0 - 250kPa
Book Display Unit
- Size: 1500 x 600 x 470mm deep
- 4 displays shelves showing the front view of the
books
- 5 standard book shelves in the main section, two of
which are adjustable
- 6 sturdy castors for easy mobility
- Unit is lockable when not in use
- Two options:
• A) Painted chipboard with aluminum joints • B) Melamine chipboard finish with aluminum joints
Cabinet - Metal - 2 Door
- Made from sheet metal - powder coated - Sturdy
design
- Lockable
• A) With 10 trays, 400 x 290 x 75mm
• B) Without trays
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Cupboard – Fume
- Simple hood design for small scale experiments
- Can be placed on laboratory table
- Perspex panels allows viewing from all sides
- Size: 570mm wide x 470mm deep x 670mm high
- Extraction fan with flexible venting duct – Economical
Desk - Learner's
- Melamine finish top
- Sturdily built using square tubing and angle iron
- Sizes:
• A) Two seater: 1200 x 600 x 730mm high
• B) Three seater: 1600 x 600 x 730mm high
Optional extra: With supawood top
Mobile Unit - Learner's
- Melamine finish
- Single door unit
- The cupboard compartment houses two large
containers for clean and waste water
- Gas cylinder situated on shelf
- Pump hand-action for water supply at basin / sink
- Gas outlet on top surface
- Mobile with lockable castor's for stability
- Size: 600 x 600 x 850mm high
- Optional extras;
• Lockable door • Removable three drawer unit
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Mobile Unit – Storage
- 15 Trays
- Lockable - On castors
Mobile Unit - Teacher's
- Melamine finish
- Two door unit
- Partitioned section houses two large containers for
clean and waste water
- Gas cylinder situated on shelf
- Pump-hand action for water supply at basin / sink
- Gas outlet on top surface
- Mobile with lockable castors for stability
- Size: 1200 x 600 x 850mm high
- Optional extras:
• Lockable doors
• Removable three drawer unit
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Chemicals
DRY CHEMICALS
- Most of the items are available in the following pack sizes: 100gm, 250gm and 500gm
Agar Agar Aluminium Powder Aluminium Grit
Aluminium Sulphate Ammonium Carbonate Ammonium Chloride
Ammonium Dichromate Ammonium Sulphate Ammonium Thiocynate
Borax Powder Boric Acid Calcium Carbonate Chips
Calcium Carbonate Powder Calcium Chloride Calcium Hydroxide (lime)
Calcium Hypochloride Calcium Metal Calcium Nitrate
Calcium Sulphate Charcoal Lumps Chromic Acid
Citric Acid Cobalt Chloride Copper ii Carbonate
Copper ii Nitrate Copper ii Chloride Chloride ii Oxide
Copper Sulphate Copper Turnings Eosin
Gelatine Powder Glucose Powder Graphite Powder
Iodine Crystals Iron Fillings Iron iii Chloride (ferric)
Iron ii Sulphate (ferrous) Iron ii Sulphide (ferrous) Iron iii Nitrate (ferric)
Iron iii Oxide (ferrous) Iron Powder Lead Nitrate
Lithium Metal Magnesium Carbonate Magnesium Chloride
Magnesium Nitrate Magnesium Oxide Magnesium Powder
Magnesium Sulphate Magnesium Ribbon Magnesium Dioxide
Manganese Dioxide Manganese Sulphate Mercury ii Chloride
Mercury ii Oxide (red) Mercury ii Oxide (yellow) Mercury Metal
Napthalene Oxalic Acid Pepsin
Phenol Crystals Phenolpthalein Phosphorus (red)
Potassium Aluminium Potassium Bromide Potassium Carbonate
Potassium Chloride Potassium Chromate Potassium Dichromate
Potassium Hydroxide Flakes Potassium Hydroxide Pellets Potassium Iodate
Potassium Iodide Potassium Metal Potassium Nitrate
Potassium Permanganate Potassium Tartrate Potassium Thiocynate
Silica Gel Silver Nitrate Sodium Acetate
Sodium Bicarbonate Sodium Bisulphate Sodium Carbonate
Sodium Chloride Sodium Citrate Sodium Hydroxide Flakes
Sodium Hydroxide Pellets Sodium Metal Sodium Nitrate
Sodium Nitrite Sodium Oxalate Sodium Sulphate
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Chemicals
DRY CHEMICALS
- Most of the items are available in the following pack sizes: 100gm, 250gm and 500gm
Sodium Sulphite Sodium Thiosulphate Starch
Sudan ii Sulphur Powder Tartric Acid
Tin Powder Zinc Carbonate Zinc Granular
Zinc Nitrate Zinc Oxide Zinc Powder
Zinc Sulphate Zinc Chloride
LIQUID CHEMICALS
- Most of the items are available in the following pack sizes: 100ml, 500ml and 2500ml
Acetic Acid Acetone Ammonium Hydroxide
Ammonia Solution Benedicts Solution Biuret Solution A
Biuret Solution B Bromine Water Brothymol Blue Solution
Chlorine Water Chloroform Distilled Water
Diethyl Ether Eosin Solution Ethanol
Ethyl Acetate FAA Solution Fehlings Solution A
Fehlings Solution B Universal Indicator Solution Fixative Solution
Formalin Glycerine Howard Ringer Solution
Hydrochlric Acid Hydrogen Peroxide Iodine Pure Solution
Lime Water Methanol Methylated Spirits
Nitric Acid Olive Oil Paraffin Liquid
Phenolphthalein Solution Schultz Solution Silver Nitrate Solution
Sodium Hydroxide Solution Sulphuric Acid Xylene
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General apparatus
Cell Holder - (Battery Holder)
Cylinder - Measuring Vessel
Rack - Test Tube
Ring
Rubber Stopper
Spatula - Spoon Type
Stand - Burette
Stand - Burette
Stand - Funnel
Stand - Pipette
Stand - Retort
Tripod
Stroboscope
Balance - Spring
Ball & Ring Apparatus
Calorimeter - Joules - Economy
Cylinder - Metal
Displacement Vessel (Eureka)
Electroscope
Electroscope
Lens - Convex
Lens - Concave
Lens - Holder
Needle - Magnetic
Needle - Magnetic - Stand
Prism - Perspex
Pulley
Pulley - Force Board
Rod - Compound - Heat
Steam Turbine Model
Tray - Storage
Tray Divider
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Physics
Air Track - Linear
Air Track - Linear - Blower
Balance - Spring
Ball & Ring Apparatus
Bell - In Vacuum
Bicycle Dynamo
Boyles Law Apparatus
Calorimeter - Joules - Economy
Charle's Law Apparatus
Circuit Board (Worcester)
Collision Apparatus
Cylinder - Metal
Demountable Transformer
Displacement Vessel (Eureka)
Electric Field Apparatus
Electroscope
Electroscope
Electrostatic Capacitor Plates
Falling Bodies Apparatus
G by Freefall Apparatus
Gauge - Bourdon
Generator - Function
Generator - Van De Graaff
Generator - Van De Graaff Accessories Only
Induction Coil
Jar - Bell (With Bell)
Jar - Bell - Baseplate
Jolly Bulb & Gauge
Kinetic Model
Lens - Holder
Light Gate
Manometer
Meter - Demonstration (Amps & Volts)
Needle - Magnetic
Needle - Magnetic - Stand
Optical Bench - Model
Power Supply - 2V AC/DC Westminster
Power Supply - EP124
Power Supply - EP125
Power Supply - EP5K
Power Supply - EPAC12
Power Supply - EPM4
Power Supply - EPO-16M
Pulley
Pulley - Force Board
Ray Box
Ripple Tank Set
Rod - Compound - Heat
Smoke Cell
Solenoid
Sonometer
Steam Turbine Model
Stroboscope
Tape - Ticker Timer
Timer - Laboratory
Timer - Ticker
Trolley - Dynamics System
Cell Holder - (Battery Holder)
Cylinder - Measuring Vessel
Funnel - Thistle
Van De Graaff Generator & Accessories Kit
Orbiter
Orbiter - Tellerium
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Biology
Cage - Insect - Plastic Casing
Cage - Insect - Wooden Display
Dissecting Board
Dissecting Set
Insect Board
Insect Net
Osmosis Apparatus
Potometer
Wormery - Rothamsted Pattern
Cabinet - Display
Funnel - Thistle
Biology Kit Grade 8-12
Mathematics
Abacus Base 10
Abacus - Hooped
Balance - Mathematical
Balance - Rocker
Balance - Simple
Base Ten
Chalkboard Apparatus Set
Clock Face
Cubes - Interlocking
Geometric Shapes
Measuring Set
Number Boards
Pegboard and Pegs
Pinboard and Elastic Bands
Spinner
Rocker Balance