Shanghai Jingqi Atomic Absorption Spectrophotometer JQ-1000SFG, Shanghai Jingqi Instrument Co., Ltd. (CAT#: STEM-S-0017-YJL)

Shanghai Jingqi Atomic Absorption Spectrophotometer JQ-1000SFG, model JQ-1000SFG is manufactured by Shanghai Jingqi Instrument Co., Ltd.

Optical System:
Wave L*W*H method, graphite furnace peak area method
Concentration calculation methods: standard curve method, standard addition method, interpolation method.
Background correction: The background correction of deuterium lamp is greater than 60 times, and the background of self-absorption buckle is greater than 60 times
Repeated measurement times: 1-30 times, calculate the average value, give the standard deviation and relative standard deviation
Result Printing: Print test data or final analysis report. The results can be exported to a word worksheet.
Software environment: Windows XP/ Windows7 operating system
Instrument Parameters:
Power supply: AC 220V/50HZ
Power: 150VA
Instrument net weight: 55kg
Instrument gross weight: 80kg
Instrument volume: 1110mm (horizontal) × 400mm (depth) × 500mm (height)
Packing volume: 1350mm (horizontal) × 600mm (depth) × 850mm (height)
Working environment temperature: 10~35℃
Working environment humidity: ≤80%

Total reflection optical system, full-band achromatic, automatic wavelength scanning, automatic peak finding.
It has a deuterium lamp button background and a self-priming button background.
The uniquely designed all-titanium burner features stable combustion and fast heat balance.
Automatically adjust the negative high voltage, lamp current, adjust the position of the element lamp at will to maximize energy, and automatically protect against gas leakage and flameout.
3 hollow cathode lamp holders. The automatic control system can automatically scan the wavelength. One element lamp is working, and the other two element lamps are preheating.
Graphite furnace heating: users can freely set the heating curve according to their needs.
Advanced graphite furnace constant power temperature control design: the temperature of the graphite tube is uniform and consistent, and the working temperature of the graphite tube remains good and dynamic to ensure the accuracy of the analysis.

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