SC16 Optical oscilloscopeDetailed product description：

S16A type light oscilloscope with two different recording speeds. It is a convenient recording oscilloscope. This product can be used to record the process of electricity changes and convert non electricity changes into electricity. Suitable for use in industrial and mining enterprises and research units such as electrical, telecommunications, aviation, shipbuilding, railways, vehicles, machinery, civil engineering, surveying, medicine, and chemistry. In terms of electricity, it can measure DC current, voltage, AC current, transient processes, frequency, waveform analysis, and so on. In terms of non electric quantities, through converters, stress, pressure, displacement, vibration, torque, speed, acceleration, flow rate, heart current, and so on can be measured. The main features of the SC16 series optical oscilloscope are a large number of recording lines, a wide range of recording speeds, a large paper capacity, direct recording using ultraviolet light, and the ability to quickly display waveforms without going through darkroom washing procedures. The oscillator has high sensitivity and a wide operating frequency range, and the recording speed can be changed arbitrarily during the recording process. The magnetic system is equipped with a constant temperature device, making it suitable for use in laboratories, fields, or transportation vehicles in various climates in China.

2、 Main technical data
The oscilloscope can be installed with up to 16 FC6 type vibrators, so it can simultaneously record the changes of up to 16 vibrators, or a separate line device can be used to replace the vibrators to draw another reference line.
The damping factor of the oscillator is 0.7 ± 0.1, and the nonlinear error of the oscillator is not greater than 3%
The length of light from the oscillator to the recording paper is 300 millimeters
The oscilloscope can use ultraviolet photosensitive recording paper with widths of 120mm, 92mm, and 61mm
The oscilloscope can accommodate 30 meters of recording paper and is equipped with a percentage indicator light for the storage of recording paper. When the remaining amount of recording paper is about 10%, the paper out indicator light will turn on to indicate that the recording paper is about to be used up
When the recording speed of SC16A is 5000 millimeters per second, the maximum allowable recording capacity of the camera mechanism is 15 meters
The movement speed of the recording paper is divided into nine levels, which are changed by nine button type electric keys. Its recording speed does not exceed ± 20%
The time mark is horizontal, and the time mark period and low-speed linkage error are ± 2%
The oscilloscope is equipped with a grid line device, which facilitates the measurement and calculation of the amplitude of the recorded waveform. The grid lines on the recording paper produce thin lines every 2mm and thick lines every 10mm
The oscilloscope is equipped with a light spot grating and a grid line grating brightness adjuster to adjust the brightness at different speeds and achieve good recording results
Equipped with an automatic length setting device for occasional shooting, with an adjustment range of 0-3 meters, or for long shooting
The oscillator magnetic system is equipped with a constant temperature device that can maintain a temperature of 45 ℃± 5 ℃

The SC16A light oscilloscope constant temperature device is equipped with a heating switch. When using an oil damping oscillator, the heating switch button must be turned on and locked firmly
The time marker is equipped with an input/output device socket
Input: An external pulse signal can be used as a time marker
Output: Can supply multiple SC16 series optical oscilloscopes as a unified signal and can also be used as a pulse frequency signal source
The oscilloscope is equipped with a marking signal device for easy marking during recording
The oscilloscope is equipped with a curve resolution device, abbreviated as resolution line, and is equipped with a working switch (SC16A, B-type optical oscilloscope does not have this device)
The oscilloscope is equipped with a working voltage indicator voltmeter and a power supply voltage adjustment switch
The input end of the oscillator is equipped with an external critical resistance adjustment device connected in parallel with the oscillator, with resistance values ranging from 0-450 Ω and ∞
The oscilloscope is equipped with an automatic contact switch device, which can first capture a 0.2-meter waveform before turning on or off the test circuit
The oscilloscope has a dedicated socket that can remotely control the recording paper speed, time scale, shooting paper completion indicator light, shooting indicator light, markings, etc. The remote control wire resistance is not greater than 10 Ω
The oscilloscope has a light spot observation screen that allows you to see the amplitude and position of the signal.