JP-2C oscilloscope polarograph

Introduction:
      The instrument uses a 7-inch ( resolution 800 * 480 ) 32-bit true color LCD touch screen, all instruction all through the touch-screen operation , and support USB mouse port , connect a mouse to operate. Using ARM embedded system as the underlying support , user-friendly, easy to understand , easy to operate. Instrument can put on the internal memory , and can call at any time to store the user's polarographic curve . And support for independent measurement standards and sample preservation , and comes with a standard comparison method , the user can complete measuring machines , data can be saved permanently , at any time. Equipment imported integrated circuit chip , analog / digital and digital / analog conversion to 12 ( accuracy of 1/4096 ) , and therefore has a high reliability, stability, reproducibility and accuracy. And support for non- Depot kernel upgrade , users simply upgrade the kernel module is copied to the U disk , plug in the USB mouse port on the machine to complete the upgrade.

JP-2C Polarographic Analyzer for universities, research institutes, teaching and research , industrial and mining enterprises , geological metallurgy , medicine, food industry, environmental monitoring, soil testing and other sectors. Has become a commonly used laboratory equipment .

Technical parameters:
1. Polarographic sensitivity <5 × 10-8mol / l (Cd ++, linear sweep polarography )
2. polarographic wave resolution <32mV
3. Anti- first reduced physical capacity > 20000:1
4.Repeatability error < 0.4%
5. range conversion error < 0.4%
6. polarographic current range 400uA ~ 15nA (FS), programmable twenty third gear
7. polarization potential range + 4000 ~ -4000mV, the minimum amount of adjustment 2mV
8. scanning voltage rate of 50 ~ 1000mV / S
9. scanning voltage amplitude 50 ~ 1000mV

10. scan 2 ~ 22S
11. Power supply AC 220V ± 10%, 50Hz
12. Weight 15Kg
13.7 -inch LCD touch screen , USB mouse interface .
14. save up to five commonly measured parameters .
15. The machine can be used directly to measure the results of a standard comparison .