Support base, variable

Article no. 02001-00 | Type: Equipment & Accessories

Pupils , Teachers/Professors
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Function and Applications

Support base variable. Plastic base with metal insert is divisible in two equal parts.

Equipment and technical data

  • 2 fixing points for round or square rods up to 14mm diameter
  • 4 clamping positions for rods 10mm diameter 
  • weight: 0,62 kg
  • test

 

Device name
Article no.
Titration of a buffer solution with a strong base with Cobra SMARTsense
Article no. P7511669
Titration of a strong acid with a strong base using various indicators with Cobra SMARTsense
Article no. P7510669
Titration of a polyprotic acid with a strong base with Cobra SMARTsense
Article no. P7511069
Experimental confirmation: Henderson-Hasselbalch with Cobra SMARTsense
Article no. P7511769
Titration of a weak acid with a strong base
Article no. P7510769
Titration of a weak acid with a weak base with Cobra SMARTsense
Article no. P7510969
Evaporation with Cobra SMARTsense
Article no. P1045169
Calorimetric temperature measurement with Cobra SMARTsense
Article no. P1044369
Pulling instead of lifting with CobraSMARTsense
Article no. P6104069
Changing direction of force with Cobra SMARTsense
Article no. P6104369
Force reduction with Cobra SMARTsense
Article no. P6104469
Force reduction and direction change of force with Cobra SMARTsense
Article no. P6104569
Force reduction with a two-sided lever with Cobra SMARTsense
Article no. P6104169
Force reduction with a one-sided lever with Cobra SMARTsense
Article no. P6104269
Conversion of mechanical into internal energy with Cobra SMARTsense
Article no. P1044469
Laws of motion of uniformly accelerated motion with Cobra SMARTsense
Article no. P1003969
Hydrostatic pressure with Cobra SMARTsense
Article no. P1001869
Titration of a strong acid with a strong base with Cobra SMARTsense
Article no. P7510569
Weight with Cobra SMARTsense
Article no. P0999069
Hooke's law with Cobra SMARTsense
Article no. P0999169
Potential energy and tension energy with Cobra SMARTsense
Article no. P1001569
The density of solid bodies by measuring the buoyancy with Cobra SMARTsense
Article no. P1002169
Helical spring pendulum with Cobra SMARTsense
Article no. P1002769
Damping with Cobra SMARTsense
Article no. P1003069
Thread oscillation with Cobra SMARTsense
Article no. P1004769
Thermal equilibrium with Cobra SMARTsense
Article no. P1042269
Thermal insulation with Cobra SMARTsense
Article no. P1043669
Temperature of mixtures and heat capacity of the calorimeter with Cobra SMARTsense
Article no. P1044169
Specific heat capacity of metals with Cobra SMARTsense
Article no. P1044269
Melting and freezing of sodium thiosulphate with Cobra SMARTsense
Article no. P1044669
Properties of matter - boiling with Cobra SMARTsense
Article no. P7150369
Photosynthesis (bubble counting method) with CobraSMARTsense
Article no. P4110169
Photosynthesis (measurement of oxygen pressure) with Cobra SMARTsense
Article no. P4110269
Transpiration of leaves with Cobra SMARTsense
Article no. P4110369
Glycolysis (pressure measurement) with Cobra SMARTsense
Article no. P4110469
Respiration of plants with Cobra SMARTsense
Article no. P4110769
Bending of a leaf spring with Cobra SMARTsense
Article no. P0999269
Titration of an acidic soft drink with a strong base with Cobra SMARTsense
Article no. P7511869
Measurement of time
Article no. P0998200
Determination of the mass of solid and liquid bodies
Article no. P0998300
Determination of the density of solid bodies
Article no. P0998500
Determination of the density of liquids
Article no. P0998600
Force and reaction
Article no. P0998900
Weight
Article no. P0999000
Hooke's law
Article no. P0999100
Bending of a leaf spring
Article no. P0999200
Calibration of a dynamometer
Article no. P0999300
Force aligned in the same and opposite direction
Article no. P0999400
Combination of forces; parallelogram of forces
Article no. P0999500
Force on a pulley mounting
Article no. P0999700
Finding the center of gravity
Article no. P0999800
Reaction forces for an unloaded beam
Article no. P1000000
Reaction forces for a loaded beam
Article no. P1000100
Restoring force on a displaced pendulum
Article no. P1000200
Beam balance
Article no. P1000500
Double-sided lever
Article no. P1000600
One-sided lever
Article no. P1000700
Force and displacement on a fixed pulley
Article no. P1000800
Force and displacement on a free pulley
Article no. P1000900
Block and tackle formed from a free and a fixed pulley
Article no. P1001000
Block and tackle with four pulleys
Article no. P1001100
Force and displacement on a step wheel
Article no. P1001200
Gear mechanisms and belt drives
Article no. P1001300
Potential energy and tension energy
Article no. P1001500
Power
Article no. P1001600
Joined vessels
Article no. P1001700
Hydrostatic pressure
Article no. P1001800
Finding the density of solid bodies by measuring the buoyan-cy
Article no. P1002100
Finding the density of liquids using a densimeter
Article no. P1002200
Finding the density of immiscible liquids
Article no. P1002300
Capillary action
Article no. P1002400
Boyle-Mariotte law
Article no. P1002500
Helical spring pendulum
Article no. P1002700
Thread pendulum (mathematical pendulum)
Article no. P1002800
Oscillations of a leaf spring
Article no. P1002900
Damping
Article no. P1003000
Forced oscillation and resonance
Article no. P1003100
Displacement-time recording
Article no. P1003200
Reversible pendulum (physical pendulum)
Article no. P1003300
Coupled pendulum systems
Article no. P1003400
Laws of uniformly acceleration motion with the 2-1 timer
Article no. P1003905
Free fall with the 2-1 timer
Article no. P1004105
Electrolysis of water
Article no. P1028200
Heat sensitivity of the skin
Article no. P1042100
Thermal equilibrium
Article no. P1042200
Calibration of a thermometer (thermometer model)
Article no. P1042300
Temperature measurement with a thermocouple
Article no. P1042400
Expansion of liquids and gases
Article no. P1042500
Expansion coefficient of liquids
Article no. P1042600
Expansion of air at constant pressure
Article no. P1042700
Expansion of air at constant volume
Article no. P1042800
Linear expansion of metals
Article no. P1042900
Bimetallic principle
Article no. P1043000
Thermal conduction of solid bodies
Article no. P1043100
Thermal conduction coefficient of metals
Article no. P1043200
Thermal convection in liquids and gases
Article no. P1043300
Thermal conduction in liquids
Article no. P1043400
Absorption of thermal radiation
Article no. P1043500
Thermal insulation
Article no. P1043600
Temperature of mixed liquids
Article no. P1044000
Heat capacity of the calorimeter
Article no. P1044100
Specific heat capacity of solid bodies
Article no. P1044200
Calorimetric temperature measurement
Article no. P1044300
Conversion of mechanical energy into internal energy
Article no. P1044400
Melting and freezing curve of sodium thiosulphate
Article no. P1044600
Latent heat of fusion of ice
Article no. P1044700
Heat of evaporation of water
Article no. P1044800
Heat of condensation of water
Article no. P1044900
Distillation
Article no. P1045000
Evaporation
Article no. P1045100
Boiling point elevation
Article no. P1045400
Chemical process: synthesis and analysis
Article no. P1131701
Detection of quinine in tonic water
Article no. P1259800
Conversion of electrical energy into mechanical energy
Article no. P1353700
Why is the sky blue?
Article no. P1415001
What does the spectrum of a light-emitting diode (LED) looklike?
Article no. P1415101
What does the LED spectrum look like with a transmissiongrating?
Article no. P1415401
What is the groove spacing on a CD?
Article no. P1416201
How is light attenuated when it passes through matter?
Article no. P1417201
When does a substance fluoresce?
Article no. P1417301
How is light attenuated by liquids?
Article no. P1417401
When is a light-emitting diode a receiver?
Article no. P1418401
How does the intensity of light decrease a function of thedistance?
Article no. P1418801
What does the photoelectric current of a solar cell dependon?
Article no. P1418901
At which wavelength does an LED emit light?
Article no. P1419201
How does light oscillate?
Article no. P1419601
How can light be "distorted"?
Article no. P1419701
Chladni figures
Article no. P2150501
Quantitative determination of fat / Soxhlet extraction
Article no. P3120200
The effect of gravity and centrifugal force on plants
Article no. P4050200
Pulling instead of lifting
Article no. P6104000
Force reduction with a two-sided lever
Article no. P6104100
Force reduction with a one-sided lever
Article no. P6104200
Changing direction of force
Article no. P6104300
Force reduction
Article no. P6104400
Force reduction and direction change of force
Article no. P6104500
Properties of material - combustibility, melting point
Article no. P7150200
Properties of matter - boiling point
Article no. P7150300
Properties of matter - sublimation
Article no. P7150400
Mixture separation - evaporation
Article no. P7150800
Mixture separations - filtration, magnatic separation
Article no. P7150900
Mixture separation - extraction
Article no. P7151000
Dissolution processes on liquids
Article no. P7151800
Crystallisation
Article no. P7152000
Periodic system properties of a group of elements - Group 2
Article no. P7152200
Dipole properties
Article no. P7152300
Melting-point lowering and boiling-point elevation
Article no. P7152400
Behaviour of salts with regard to solvents of differentpolarities
Article no. P7152500
Properties of oxygen
Article no. P7153500
Reactions in pure oxygen
Article no. P7153600
Nitrogen, preparation and properties
Article no. P7153800
Carbon dioxide, preparation and properties
Article no. P7153900
Model of a fire extinguisher
Article no. P7154000
Reduction of copper oxide
Article no. P7154400
Dissolved components in different waters
Article no. P7154600
Solubility of gases in water
Article no. P7154700
Solubility of salts in water - comparison with the solubili-ty of gases in water
Article no. P7154900
Mode of operation of an aeration tank (sewage treatment plant)
Article no. P7155000
Water treatment in sewage treatment plants
Article no. P7155100
Hardness of water
Article no. P7155200
Water, an oxide
Article no. P7155400
Degradation of water by reducing agents
Article no. P7155500
Synthesis of water
Article no. P7155600
Mineral constituents of plants
Article no. P7156000
Ammonia fertilizer
Article no. P7156200
Hazardousness of concentrated sulphuric acid
Article no. P7157100
Plant pigments as indicators
Article no. P7157200
Preparation and properties of hydrochloric acid
Article no. P7157700
PVC- a potential hydrochloric acid former
Article no. P7157900
Sulphurous acid- environmental hazards due to the combustionof fossil fuels, acid rain
Article no. P7158000
Oxidation of sulphurous acid
Article no. P7158100
Preparation and properties of sulphuric acid
Article no. P7158200
Preparation and properties of carbonic acid
Article no. P7158300
Brönsted acids: conductivity comparison of molten and dis-solved oxalic acid
Article no. P7158400
Ammonia- comparison of gas and aqueous solutions
Article no. P7158750
Aqueous solubility of ammonia
Article no. P7158800
Alkali formation due to a reaction of base metals with water - qualitative determination of the conductivity of solution
Article no. P7159100
Salt formation due to a reaction of acids with alkalis
Article no. P7159400
Salt formation due to a reaction of acids with metal oxides
Article no. P7159500
Salt formation from chemical elementsreaction of zinc and iron with sulphur and iodine
Article no. P7159600
Thermal decomposition of salts
Article no. P7159900
The detection of carbon by oxidation
Article no. P7170200
The characterisation of methane
Article no. P7170700
The characterisation of ethylene
Article no. P7171000
The characterisation of ethine (acetylene)
Article no. P7171100
Oil fields
Article no. P7171200
The cracking of liquid paraffin
Article no. P7171300
Removal of paraffins by extraction
Article no. P7171400
Removal of paraffins by urea
Article no. P7171500
Prodution of methanol "wood spirit"
Article no. P7171700
Alco test-tubes
Article no. P7171800
The properties of homologous series of alcohols
Article no. P7172100
Polyhydric alcohols
Article no. P7172200
The characterisation of acetone
Article no. P7172500
The characterisation of acetic acid "wood vinegar"
Article no. P7172700
The acidic character of carboxcyclic (alkane) acids
Article no. P7172800
Esters of acetic acid
Article no. P7173000
Esters of various alkane acids
Article no. P7173100
Production of soap
Article no. P7173300
The action of soap
Article no. P7173500
Constituents of polymers (1): The thermal decomposition/oxidtion of polymers
Article no. P7180000
The decomposition of naturally occuring polymers: The decompsition of starch
Article no. P7180200
Polymerisation reactions (1): formation of polystereneproperties of monomers
Article no. P7181000
Step-growth polymerisation (1): The formation of polyamide
Article no. P7181200
Identification of plastics (1): thermoplastics and thermo-setting plastics
Article no. P7182200
The structure and composition of proteins
Article no. P7185000
The coagulation of egg white changes its composition
Article no. P7185100
Procedure for producing Quark
Article no. P7185200
The solubility of fats
Article no. P7185300
Production of soap
Article no. P7185500
The composition of fats
Article no. P7185600
The water content of fatty products
Article no. P7185700
The production of margarine
Article no. P7185800
Detection of fats with dyes
Article no. P7185900
Fresh and spent deep-fry fat
Article no. P7186100
Detection of methanol
Article no. P7186200
Tanning matter in tea
Article no. P7186300
Coffee in beverages
Article no. P7186400
Active agents in pepper
Article no. P7186500
The solubility of carbohydrates
Article no. P7186700
The detection of glucose with Fehling's solution
Article no. P7186800
Reducing properties of glucose
Article no. P7186900
Fructose
Article no. P7187000
Lactose
Article no. P7187100
Detection of starch
Article no. P7187200
Potatoe starch and paste
Article no. P7187300
Composition of starch
Article no. P7187400
Wheat gluten
Article no. P7187500
Pectins
Article no. P7187600
Cleavage of starch during digestion
Article no. P7187700
Detection of vitamin C
Article no. P7187800
Drinking water treatment
Article no. P7187900
Carbon dioxide
Article no. P7188100
Phosphate in meat products
Article no. P7188300
Detection of nitrite in meat products
Article no. P7188400
Enzymatic cleavage of proteins
Article no. P7188800
Catalases
Article no. P7188900
Titration of a strong acid with a strong base with the aid of a suitable indicator
Article no. P7510500
Titration of a strong acid with a strong base with the aid of several indicators
Article no. P7510600
Titration of a weak acid with a strong base with the aid of a suitable indicator
Article no. P7510700
Titration of a weak base with a strong acid with the aid of a suitable indicator
Article no. P7510800
Titration of a weak acid with a weak base with the aid of a suitable indicator
Article no. P7510900
Titration of a polyprotic acid with a strong base with the aid a suitable indicator
Article no. P7511000
Determining the pKa value of a weak acid with half titration
Article no. P7511100
Determination of chloride by Fajans
Article no. P7511400
Structure and strength of bones
Article no. P8010300
Conditions necessary for photosynthesis
Article no. P8011800
The green leaf pigment
Article no. P8011900
Digestion in the mounth
Article no. P8012700
Digestion in the stomach
Article no. P8012800
Digestible and indesgestible protein
Article no. P8012900
Digestion in the intestine
Article no. P8013100
Digestible and indigestible fats
Article no. P8013200
-
Article no. P8300800
Calibration of a force measuring instrument
Article no. P9152100
The two-sided lever
Article no. P9152200
Conversion of mechanical energy into electrical energy
Article no. P9510200
Influence of illumination level on voltage and current of asolar cell
Article no. P9511100
Influence of surface area of solar cell on voltage and current
Article no. P9511200
The solar cell as a power source for LED
Article no. P9511500
Storage of electrical energy of a solar cell with the aid ofa rechargeable battery
Article no. P9511800
Storage of the electric energy from a solar cell in a capacitor
Article no. P9512100
Influence of surface on the absorption of solar energy
Article no. P9513200
Influence of insulation on the absorption of solar energy
Article no. P9513300
Using the greenhouse effect with a solar collector
Article no. P9513400
Heating water in a solar collector
Article no. P9513500
Thermal insulation of houses and thermal imaging
Article no. P9513600
Thermal radiation and greenhouse effect
Article no. P9513700
Influence of wind speed
Article no. P9515200
Influence of wind direction
Article no. P9515300
Wind energy under load
Article no. P9515400
Influence of number of rotor blades
Article no. P9515500
Storage of electrical energy from wind energy with the aid of a rechargeable battery
Article no. P9515600
Storage of the electric energy gained from wind energy in a capacitor
Article no. P9515700
Current-voltage characteristic of the wind wheel
Article no. P9515800
Pumping water using solar energy
Article no. P9518100
Pumping water using wind energy
Article no. P9518200
Efficiency of the pump in the conversion of electric energy to potential energy
Article no. P9518300
Running water drives a generator
Article no. P9518400
Heating water using a parabolic trough
Article no. P9519100
How heating is influenced by the position of the absorber in the parabolic trough
Article no. P9519200
Model of a parabolic trough field
Article no. P9519300
Day and Night
Article no. P9600000
Lenghts of day and night
Article no. P9600100
Position of the moon
Article no. P9600200
Solar and lunar eclipse
Article no. P9600300
The seasons
Article no. P9600400
Earth's orbit
Article no. P9600700
Green Hydrogen: Solar-Hydrogen System
Article no. P9516300
Green Hydrogen: Wind-Hydrogen system
Article no. P9516400
The homologous series of the alkanes
Article no. P7170800
Free fall with Cobra SMARTsense
Article no. P1004169
Determination of the volume of regular and irregular bodies
Article no. P0998400
Archimedes' principle
Article no. P1002000
Save energy, use pulleys
Article no. P9152300
Pumps and siphons
Article no. P1002600
Enzymatic activity of catalase with Cobra SMARTsense
Article no. P4120669
Modification of plastics (5): production of polysterene foam
Article no. P7182000
Electrical energy from wind energy
Article no. P9515100
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