ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Function and Applications:
With the Speed of Light Meter you can measure the velocity of light in air and in other transparent media and additionally you can determine the distance.
- Benefits:
Measuring the speed of light, as well as distances, with only one device all thanks to state-of-the-art digital measuring technology
The unit is convincing by a quick set-up and a need of minimum adjustment.
The speed of light can be measured with an accuracy in air of +/- 2%.
Measurements can be performed with or without an oscilloscope
Due to the integrated display of all of the relevant measurement quantities the unit is of special interest for studentand teacher experiments.
Distance measurements can be performed with the same device
- Technical data and features:
Modulation frequency : 50.0 MHz(quartz stabilised)
Protective class: Laser Class 2acc. to DIN EN 60825-1
Digital display: 3-digit LED, Digit height 20 mm
Operating voltage: 12 VDC
Power consumption: 5 W
Housing dimensions: (mm) 206 x 130 x 160
Weight: approx. 2 kg
- Scope of delivery:
Retroreflector with stem: 11226-01, 1
Microscopic slides, 50 pcs: 64691-00, 0,2
- Necessary accessories:
Retroreflector with stem 11226-01
Slide mount for optical bench 09822-00
- Recommended accessories:
Optical bench l = 1800 mm for speed of light measurement 11226-02
Holder for speed of light measuring instrument for optical bench 11226-03
Slide mount for optical bench 09822-00
Acrylic glass cylinder with a holder 11226-04
Tubular cell with a holder 11226-05
