Permanently equipped with both flame and graphite furnace atomize, switched by computer. Automatically determine the best position. Vertical 8 light stand, rotating light search by computer control, preheating and optimizing use conditions. Total reflection optical system, using two aspherical optical elements to strictly correct astigmatism, effectively improve the monochromator entrance slit energy. Automatic wavelength scanning and peaking.
Spesifikasi: Monochromator Type: Czerny – turner Grating: 1800 lines/mm Grating Flare Wavelength: 250nm Wavelength Range: 190nm ~900nm Bandwidth: 0.1 nm、0.2nm、0.4nm、0.7nm、1.0nm、2.0nm automatic Spectral Bandwidth Deviation(Cu): ≤0.2nm +0.02nm(bandwidth 0.2nm) Wavelength Repeatability: ≤0.03nm Absorbance Range: -0.1~2.5a Baseline Stability(Cu): ≤0.002A/15min (Static test) Characteristic Concertration (Cu): 0.02μg/ml/1% Lod(Cu): 0.003μg/ml Wavelength indication Error: ±0.15nm Measurement Repeatability(Cu): ≤0.45%(fame method) Graphite Furnace Temperature Accuracy: ±10 ℃ Measurement LOD: Cd≤0.2×10-12g (GF method) Temperature Control: 20-3000℃,maximum heating rate >2000℃/s Heating Steps: 20 steps Slope Heating Time: 0s-999s Holding Heating Time: 1s ~ 999s (The sum of the slope heating time and the holding heating time is not greater than 999s) Measurement Repeatability: Cd≤2% (Use automatic sampler and platform graphite tube ) Characteristic Mass: Cd≤0.5pg Lamp Stand: 8 lamps Linear Error: Cd ≤10% Graphite Furnace Heating Method: Longitudinal flux induction heating Burner: Titanium burner Atomizer: High efficiency glass atomizer Premix Chamber: Explosion-proof Power: AC220v±22v 50hz±0.5hz, 6600W Host instrument: 850mmx637mmx575mm
The K5800/K5800C nano spectrophotometer is a new full-wavelength ultra-micro spectrophotometer, which can be used to detect nucleic acids, proteins, cell solutions, microarray samples, and conventional full-wavelength scanning. At the same time, there are a dark room and a detection platform, and you can choose two measurement modes: cuvette and detection platform.
An atomic absorption spectrometer(AAS), also known as atomic absorption spectrophotometer, analyzes metal elements according to the effect of ground state atomic vapor on characteristic radiation absorption. It can determine trace or trace elements sensitively and reliably.
The wavelength dispersive X-ray fluorescence spectrometer (WDXRF) is a high-tech product developed by our company based on the experience and fruits of domestic R&D on similar instrument over years, and absorbing the international advanced technology, The technical performance indexes have reached the level of international similar products. It can be used in any field that requires analysis of elements or compounds from Na to U, such as building materials (cement, glass, ceramics), metallurgy (iron and steel, non-ferrous metals), petroleum (trace elements such as S, Pb, etc.), chemical industry, geological mining, commodity inspection, quality inspection and even human trace elements inspection and so on.