Shanghai Jingqi Flame Graphite Furnace Atomic Absorption Spectrophotometer JQ-1000AFG, Shanghai Jingqi Instrument Co., Ltd. (CAT#: STEM-S-0020-YJL)

Shanghai Jingqi Flame Graphite Furnace Atomic Absorption Spectrophotometer JQ-1000AFG, model JQ-1000AFG 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. Automatically cuts into the half-mirror.
The uniquely designed all-titanium burner features stable combustion and fast heat balance.
Automatic adjustment of negative high voltage, lamp current, automatic adjustment of element lamp position, automatic ignition, automatic flameout protection.
8 lamp holders (2 high-performance lamps are optional) automatic control system, which can adjust the position of the hollow cathode lamp in all directions. The position of a specific element lamp can be set individually, and the working lamp and preheating lamp can be freely set to save the preparation time of the element lamp to the greatest extent.
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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