LM20A-200 Function RecorderDetailed product description：

The LM20A function recorder is a novel DC servo single and dual pen X-Y recorder that can be used to measure and record the functional relationship between X1 and Y2, Y: Y1=f (x), Y2=f (x); The time scan of the X-axis can achieve the functions of Y1=f (t) and Y2=f (t). This instrument has a beautiful and lightweight appearance, high recording accuracy, fast response speed, and high reliability. The transmitter can be used to measure and record the functional relationships of physical quantities such as temperature, pressure, flow rate, position, velocity, vibration, etc. To meet the requirements of material research, biochemical analysis, electrical and non electrical measurement.

Product Features of LM20A-200 Function Recorder

The recorder body is made of engineering plastic, which is lightweight and has good stability.
Modular structure, easy to use and maintain.
Record dedicated circuits to ensure high-quality records.
Range adjustment and CAL.V function, which can quantitatively read the measured values after adjustment.
Record the response speed of pen lifting/lowering at 5 times per second.
Multiple overload protection function.
Adopting switch mode power supply, with a wide range of voltage applications.
External control signal socket, capable of inputting signals, time scanning start/stop, and external control of pen lifting/lowering.
Beautiful protective cover.
Accuracy: ± 0.5% FS
Dead zone: ± 0.5% FS
Maximum pen speed x: 600mm/s y: 800mm/s
Frequency upper limit: 1.3Hz
Measurement range: see model specifications later
Scanning speed: 0.1, O.2，O.5，1，2，5，10，20cm／s
Record format X: 250mm y: 200mm
Recording paper: A4 loose leaf copperplate paper
Recording pen: Plastic fiber pen, Y1 is red, Y2 is blue
Input impedance: 1M Ω
Allowable internal resistance of signal source: ≤ 500 Ω
Working power supply: 176-264VAC 50Hz ± 5%
Working conditions: Environmental temperature: 0-40 ℃
Relative humidity: 30% to 85%
Weight: 10kg
Labor consumption: 100W (unbalanced)
Dimensions: 454 × 390 × 190mm,