Electroplating solution analyzerTechnical parameters:

1. Lamp position and switching: 3. Automatic computer switching and adjustment of 8 lamp positions (can be lit simultaneously for preheating)

2. Ignition method: electronic gun ignition/automatic ignition

3. Focal length: 270mm (shining wavelength: 250mm)

4. Grating: 1800/mm original imported parts (Hamamatsu)

5. Light tube (core component photomultiplier tube): Original imported from Japan (Hamamatsu)

6. Wavelength range: 185-900nm

7. Wavelength accuracy: The full band is better than ± 0.25nm, which is better than the national standard (which is ± ≤ 0.5nm)

8. Wavelength repeatability: ≤ 0.15nm is superior to the national standard (the national standard is ≤ 0.3nm)

9. Resolution: When the spectral bandwidth is 0.2nm, the energy ratio of the double line valley peaks of manganese at 279.5nm and 279.8nm is less than 20% Superior to the national standard (the national standard is ≤ 40%)

10. Baseline stability (Cu): ≤ 0.004A/30min better than the national standard (the national standard is ≤ 0.006A/30min)

11. Characteristic concentration (Cu): ≤ 0.025ug/ml/1%, better than the national standard (which is ≤ 0.05ug/ml/1%)

12. Detection limit (Cu): ≤ 0.005ug/ml, better than the national standard (which is ≤ 0.008ug/ml)

13. Precision RSD (Cu):< 0.5% is better than the national standard (the national standard is ≤ 1%)

14. Spectral bandwidth: Four levels of 0.2, 0.4, 1.0, and 2.0 nm, computer adjustable (instrument default 0.2 nm, applicable to all analytical elements)

15.Electroplating solution analyzerOperating software: Simplified Chinese and English (working environment: Win XP/Vista operating system), the software has powerful functions and user-friendly design, making analysis accurate and fast. The analysis data results are directly converted into Excel documents for easy editing

16. Concentration calculation methods: standard curve method (1-3 degree curve), standard addition method, interpolation method

17. Repeated measurement times: 1-20 times, calculate the average value of repeated measurements, and automatically provide standard deviation and relative standard deviation

18. Result printing: Parameter printing, data result printing, graphic printing, can realize the summary report of single element and multi-element analysis.

19. Burner: 100mm titanium metal burner, air-cooled premixed type

20. spray: high-efficiency glass, all plastic, stainless steel atomizer

21. Atomization chamber: corrosion-resistant material atomization chamber

22. Position adjustment: The optimal height and front and rear positions of the flame burner can be adjusted, and the flame/hydride replacement can be completed in one hour

23. Protection function: It has multiple automatic safety protection functions, acetylene leakage alarm, and system shutdown

24. Lamp current: Only 3mA lamp working current is used to improve analysis stability, while ensuring that the service life of the element lamp is ≥ 1500 hours

25. Graphite furnace: equipped with graphite furnace upgrade port

26. Warranty period: One year

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1. Power supply: AC220V/50Hz Power: 150VA Weight: 75kg

2. Volume: 1000mm (length) x 400mm (width) x 350mm (height)

3. Working environment temperature: 10-35 ℃ Working environment humidity: ≤ 80%