Frederiksen
Bumper plate with plug
Bumper plate with plugUsed with 195500 for elastic collisions on an air track.
Burette holder for 1
Burette holder for 1Burette holder made of painted aluminium. With black PVC plastic that ensures a good grip on the burette.
Can hold up to 100 ml burettes.
Burette holder for 2
Burette holder for 2Burette holder made of painted aluminium. With black PVC plastic that ensures a good grip on the burette.
Can hold up to 100 ml burettes.
Button Cell Batteries V13GA/LR44 10 stk.
Button Cell Batteries V13GA/LR44 10 stk.
Cable holder for 60 wires, Plastic
Cable holder for 60 wires, PlasticThe cable holder is made of sturdy plastic with a 350 mm long aluminum rail and 18 adjustable plastic holders. It can hold up to 60 safety cables and is adaptable to different cable types. The holder is easy to mount on a wall or table with two screws and ensures order and easy access to cables during teaching.
Cable holder in steel
Cable holder in steelThis cable holder is made of steel and is intended for wall mounting. The holder measures 260 x 82 mm and is equipped with 13 slots, which together can accommodate approx. 60 cables. It provides a simple and clear storage solution for laboratories and other environments where many cables are used.
Cable modular junction 2m
Cable modular junction 2mCable with 6P6C modular plug in both ends. Crossed. Examples of applications: • Connecting two SpeedGates (197570) • Connecting a microphone (248600) to a battery box f. modular plug (251580) • Connecting a microphone (248600) to a SpeedGate (197570) • Connecting a GM sensor (513575) to a breadboard setup with Arduino. (See interface kit for sensors (663010).
Cable, 2 mm banana to safety plugs
Cable, 2 mm banana to safety plugsConnector 1: 2 mm banana Connector 2: Safety plug 100 cm 1 set with one black and one red cable.
Cable, 3.5 mm Jack to safety connectors
Cable, 3.5 mm Jack to safety connectorsConnector 1: 3.5 mm Jack, male Connector 2: Two safety connectors, male/female 100 cm.
Calorimeter with isolating styrofoam
Calorimeter with isolating styrofoamThis calorimeter can e.g. used together with FR-274010 for verification of Joule’s law and FR-274020 for investigation of energy conservation.
The calorimeter consists of an inner cup and an outer cup separated by an insulating layer of flamingo. The cups are made of aluminum with a beaded edge and a polished exterior.
Camera adapter, universal
Camera adapter, universalUniversal adapter for digital compact cameras. Attaches to 28-45 mm diameter eyepiece on microscopes, stereo microscopes and telescopes. Digital cameras with tripod thread can be mounted on the adapter, and the camera position can be precisely adjusted.
Capillary tube, Ø1.65/1.2 mm x 100 mm
Capillary tube, Ø1.65/1.2 mm x 100 mmHair tube in borosilicate glass.
Carbon discs for timer
Carbon discs for timerØ 64 mm, carbon discs with central hole for timer no. 200500.
Carbon filters for 076600 – 12 pcs.
Carbon filters for 076600 – 12 pcs.
Cart for air track
Cart for air trackMade of black-painted aluminium. Features mounting holes for accessories.
Cavity Slide, 50 pieces
Cavity Slide, 50 piecesFor examining daphnia, algae etc. under the microscope. Dimensions: 76 x 26 mm. The thickness of the slide: 1.0 – 1.2 mm. Package with 50 pcs.
Cell division, root/onion, 25 preparations
Cell division, root/onion, 25 preparations25 preparations showing mitosis in a root tip of onion.
Ceramic Plate 135×135 mm
Ceramic Plate 135×135 mmGlass-ceramic protection plate (135 x 135 mm). Used as a heat distributor under flat-bottomed flasks and beakers.
The plate’s heating properties result in an energy saving of approx. 20%.
Is easy to clean and mechanically robust.
Temperature resistance: -200 – 700 °C
Ceramic Plate 155×155 mm
Ceramic Plate 155×155 mmGlass-ceramic protection plate (155 x 155 mm). Used as a heat distributor under flat-bottomed flasks and beakers.
The plate’s heating properties result in an energy saving of approx. 20%.
Is easy to clean and mechanically robust.
Temperature resistance: -200 – 700 °C
Chain reaction apparatus
Chain reaction apparatusFor demonstrating a chain reaction using matches.
