ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Function and Applications:
Supplementary equipment set for TESS set Acoustics 1 (15289-88). Together with the set Acoustics 1, it is possible to perform 22 student experiments in total:
Generation, propagation and perception of sound
Physical properties: Oscillations and waves
Applications in the field of medicine, music, and everyday life
- Benefits:
Complete equipment set: simple execution of the experiments
The equipment is stored in a rugged, stackable and compact box, allowing quick control of completeness (foam insert)
Matched with international curriculum: all topics are covered
Experimenting literature for pupils and teachers available: minimal preparation time
Multidisciplinary treatment of the subject acoustics: physics, biology and music
More than 20 documented experiments, mainly software- based
Powerful educational software for generation and analysis of acoustic signals
- Equipment and Technical Data:
The equipment set consists of all necessary components for the experiments
Robust, stackable storage box with a foam insert fitting to the contained equipment
- Necessary accessories:
For the software-based experiments, speakers, earphones and microphone are required
TESS advanced Apllied Sciences set Acoustics 1 (13289-88)
Optional accessories:
TESS advanced Applied Sciences manual Acoustics (13289-02)
- Scope of delivery:
Glass tube, d(outside) = 44 mm, l = 340 mm: 13289-20, 1
Felt sheet, 100 x 100 mm: 04404-20, 1
Weight holder, 10 g: 02204-01, 1
Slotted weight, silver bronze, 50 g: 02206-03, 2
Digital stopwatch, 24 h, 1/100 s and 1 s: 24025-00, 1
Tuning fork with pen: 13289-00, 1
Doppler source for TESS Acoustics: 13289-30, 1
Metal angle bracket for glass tube o.d. = 44 mm: 13289-16, 2
Lid for TESS box, plastic:15205-00, 1
TESS box, plastics, low, 305 × 425 × 75 mm: 15201-00, 1
