Component Function Description Diagram:
⑴. Chassis
⑵ Power switch
⑶ Fuse holder and fuse: Install 0.2A fuse tube
⑷ Magnetic paper cap: Pull and insert this cap to replace the recording paper
⑸. Digital display window for measured values:
⑹. Set value digital display window
⑺. Set value display conversion button: Pop up to display the first set value, and the upper light will turn on; Press to display the second set value, and the light will turn on
8. Set value display indicator light.
9. Recording pen holder: The lower end is equipped with a fiber ink pen.
(10) Recording paper: Linear circular chart recording paper.
⑾. Bracket
12. Setting knob: The upper knob sets the first setting value, and the lower knob sets the second setting value.
Technical parameters:
1. Measurement display mode: Four digit 0.8 'digital display;
2. Basic indication error: not exceeding 0.5% of the full range;
3. Non sensitive zone: not exceeding 0.2% of the full range;
4. Balance time: less than 1 second;
5. Record error: not exceeding 1% of the full range;
6. Recording paper: 24-hour standard linear chart recording paper or customized according to user needs;
7. Setting value display method: Four digit 0.5 'digital display;
8. Control point setting range: not less than 5-100% of the full range;
9. Set value additional error: not exceeding ± 1% of the full range;
10. Control reaction time: about 1.5 seconds;
11. Contact capacity: AC220V/2A;
12. Power supply: AC220V ± 10%/50HZ;
13. Power consumption: less than 10VA;
14. Insulation resistance: power terminal to ground DC500V/20M Ω or above;
Input signal to ground DC500V/20M Ω or above;
Input signal to power supply DC500V/20M Ω or above;
15. Insulation strength: Power terminal to ground AC1500V/1 minute;
Input signal to ground AC500V/1 minute;
Input signal to power supply AC500V/1 minute;
16. Environmental temperature: -10~500C; relative humidity: less than 90% RH;
17. Weight: less than 7.5 kilograms;
18. Larger external dimensions: length * width * height 278 * 278 * 282 (mm)
19. Installation hole size: 258 1 * 258 1 (mm).