Permanent standing cloud chamber A-112
(Refrigerator cooling type)
 This is a cloud chamber for permanent standing exhibitions to observe the track of natural radioactive rays. It is cooled by a refrigerator at electric power supply. Demonstration experiments are made easily by putting various source from the experiment sample insertion window. Because of many super high brightness LEDs, we can observe clear tracks in the bright room.
 This type of cloud chamber is displayed in Osaka Science Museum.
Specifications of A-112
 
■External form size : 1000 × 1000 × 1200 mm
  ■Track observation area size : 800 × 800 mm
  ■Weight : approx 250Kg
  ■Power input : 4.0k VA
  ■Lighting installation  : 3080 high brightness white LEDs
  ■Track observation area surface : Heater glass
  ■Alcohol  : Ethanol (More than purity 99.5%)
Contact Us
Permanent standing cloud chamber A-111 (Refrigerator cooling type)
This is a cloud chamber for permanent standing exhibitions to observe the track of natural radioactive rays. It is cooled by a refrigerator at electric power supply. Demonstration experiments are made easily by putting various source from the experiment sample insertion window. Because of many super high brightness LEDs, we can observe clear tracks in the bright room.
This type of cloud chambers are displayed in The National Museum of Emerging Science and Innovation (Miraikan) and The Nagoya City Science Museum.
SAMPLE MOVIES of A-111 HIGHムービー LOWムービー
Specifications of A-111
  ■External form size : 700 × 700 × 800 mm
  ■Track observation area size : 380×380 mm
  ■Weight : approx 90Kg
  ■Power input : 1.2k VA
  ■Lighting installation  : 748 high brightness white LEDs
  ■Track observation area surface : Heater glass
  ■Alcohol  : Ethanol (More than purity 99.5%)
Contact Us
RADO-type Desktop cloud chamber B-112
(Dry ice cooling type)
FOB Price \ 700,000 -
We can observe tracks of natural radioactive rays in about 5 minutes from a cooling start. 441 pins (patent pending) in the backside of the observation chamber base stick into dry ice and raise chilling effect. By "the alcohol removal that piled up in the base and alcohol supplement " once in one hour, we can observe about continuation 5 hours. Because of 288 super high brightness LEDs, we can observe clear tracks in the bright room. As the top surface is used heater glass, glass is not clouded and we can observe tracks clearly. Because heater glass is not fixed, we can easily set sources and magnets to the observation area. And it is possible to carry out various experiments (experiment of half life , or the Lorentz force law by the magnetic field with the beta beam) easily.There is a small hole to insert a source at the side of the chamber.、
SAMPLE MOVIES of B-112 HIGHムービー LOWムービー
■ Specifications of B-112
  ■External form size : 380 × 440 × 170 mm
  ■Track observation area size : 270 × 270 mm
  ■Weight : approx 4Kg
  ■Power input : 200 VA
  ■Lighting installation  : 288 high brightness white LEDs
  ■Track observation area surface : Heater glass
  ■Alcohol  : Ethanol (More than purity 99.5%)
■ Accessories of B-112
 ■Electric power supply box
 ■Instruction manual
 ■Instruction manual DVD
 ■Euxenite (α ray source)
 ■Syringe with Thorium coating cloth (radon gas source)
Contact Us
RADO-type Desktop cloud chamber C-111
(Liquid nitrogen cooling type)
FOB Price \ 884,000 -
We can observe tracks of natural radioactive rays in about 5 minutes from a cooling start. By "the alcohol removal that piled up in the base and alcohol supplement " once in one hour, we can observe about continuation 2 hours. Because of 288 super high brightness LEDs, we can observe clear tracks in the bright room. As the top surface is used heater glass, glass is not clouded and we can observe tracks clearly. Because heater glass is not fixed, we can easily set sources and magnets to the observation area. And it is possible to carry out various experiments (experiment of half life , or the Lorentz force law by the magnetic field with the beta beam) easily.There is a small hole to insert a source at the side of the chamber.、
■ Specifications of C-111
  ■External form size : 440×500×270 mm
  ■Track observation area size : 270 × 270 mm
  ■Weight : approx 15Kg
  ■Power input : 200 VA
  ■Lighting installation  : 288 high brightness white LEDs
  ■Track observation area surface : Heater glass
  ■Alcohol  : Ethanol (More than purity 99.5%)
■ Accessories of C-111
 ■Electric power supply box
 ■Instruction manual
 ■Instruction manual DVD
 ■Euxenite (α ray source)
 ■Syringe with Thorium coating cloth (radon gas source)
Contact Us
RADO-type simple cloud chamber experiment set D-113
(Dry ice cooling type)
FOB Price \ 32,000 -
RADO-type simple cloud chamber experiment set D-112
(Dry ice cooling type)
FOB Price \ 30,000 -
About 1kg crushed dry ice is used for cooling this cloud chamber. Observation area is so wide that we can observe the tracks of natural radioactive rays without using any sources. In addition, we can easily perform experiments by useing various sources. Observation by the group of several students is possible with one set. Because the device is simple, and the handling is easy, this is the most suitable for student experiments. We can observe tracks clearly by using two super high brightness LED lights.
Contact Us
Device and accessories of D-113 Device and accessories of D-113
■Glass observation chamber (inside diameter 180mm)
■Glass chamber lid with a small hole ( for the insertion of radon gas )
■Hard styrofoam tray
■Polyvinyl chloride pipe(for the residual ion removal by the static electricity)
■2 Super high brightness lights with 52LEDs
■2 Styrofoam blocks for LED light setting
■Instruction manual DVD
■Euxenite (α ray source)
■Syringe with Thorium coating cloth (radon gas source)
■Wooden hammer (for crushing dry ice)
■Washing bottle
■Glass observation chamber (inside diameter 180mm)
■Glass chamber lid with a small hole ( for the insertion of radon gas )
■Hard styrofoam tray
■Polyvinyl chloride pipe(for the residual ion removal by the static electricity)
■2 Super high brightness lights with 52LEDs
■2 Styrofoam blocks for LED light setting
■Instruction manual DVD
■Euxenite (α ray source)
■Syringe with Thorium coating cloth (radon gas source)
RADO-type simple cloud chamber experiment set D-111
(Dry ice cooling type)
FOB Price \ 20,000 -
About 1kg crushed dry ice is used for cooling this cloud chamber. Observation area is so wide that we can observe the tracks of natural radioactive rays without using any sources. In addition, we can easily perform experiments by useing various sources. Observation by the group of several students is possible with one set. Because the device is simple, and the handling is easy, this is the most suitable for student experiments.
SAMPLE MOVIES of B-111 HIGHムービー LOWムービー
Device and accessories of D-111
■Glass observation chamber (inside diameter 180mm)
■Glass chamber lid with a small hole ( for the insertion of radon gas )
■Hard styrofoam tray
■Polyvinyl chloride pipe(for the residual ion removal by the static electricity)
■Instruction manual DVD
■Euxenite (α ray source)
■Syringe with Thorium coating cloth (radon gas source)
■Wooden hammer (for crushing dry ice)
■Washing bottle
Contact Us
HOME
Copyright (C) 2004 RADO Co.,Ltd. All Rights Reserved.