Junior high school chemistry grouping experiment box Ⅲ
Classification:
Junior high school chemical experimental box
Product Model:
Grade:
Junior middle school chemistry
Function Description:
The experimental device and experimental operation are simple and convenient. Strong, compact, support stacking, buckle, support multiple boxes at the same time to carry. Contains a foam lining, neat storage, to the equipment adequate protection.
Share products:
Name:Junior high school chemistry grouping experiment box Ⅲ
Learning section:junior middle school chemistry
Introduction:The experimental device and experimental operation are simple and convenient. Strong, compact, support stacking, buckle, support multiple boxes at the same time to carry. Contains a foam lining, neat storage, to the equipment adequate protection.
Experiment:It can simulate and demonstrate the special experiments of junior high school chemistry group examination (the preparation and properties of oxygen, the preparation and properties of carbon dioxide) and other experiments.
Related Products
UV Sensor is used to detect UV light. The wavelength of UV light in electromagnetic spectrum is in the range of 100nm—400nm. The sensor is able to convert the UV light to voltage signal which is direct proportional to the strength of UV light.
Frequency sensors are used to measure the frequency of an alternating current (waveform). It can be adapted to a wide range of scenarios. The AC voltage signal is converted to a standard TTL square wave by an internal high resistance buffer and a high-speed gate circuit, and counted by an internal timer counter to convert the frequency.
Sound Level Sensor can measure the intensity of sound. It collects sound signal using electret microphone. After amplified by circuit, it can output maximum sound intensity value.
7F, No.1 Building, Tianan Cyber Park, No.36 Yongfeng Road, Qinhuai District, Nanjing, China. (R&D centre)
No.306 Wenchang Road, Yongyang Street, Lishui Disctric, Nanjing, China. (Manufacturing base)
©COPYRIGHT 2023 Jiangsu SWR Science & Technology Co.,Ltd. ALL RIGHTS RESERVED | SEO