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- Zurich
- Neware
- Pine Research
- OKOndt Group
- Novocontrol
- Norecs
- METERTEST
- Microrad
- Metrel
- Labdex
- SDT
- micrux
- AARONIA AG
- ADASH
- Amptek
- AOiP
- AstroNova
- AWSensors
- Automatic Research
- BASI
- BRS
- BWB Technologies
- Cmc
- CTRL
- CALMET
- CHECKLINE
- Coxem
- C-Tech
- DV Power
- DANATRONICS
- ECH
- Elsys
- Enervac
- Enapter
- ELVEFLOW
- EA Technology
- EL-CELL
- ENERGY SUPPORT
- Electrothermal
- FASTEC
- GE
- GMW
- Gaskatel
- GIUSSANI
- Globecore
- GREENLIGHT
- GRZ
- HTW
- HIGH SENSE SOLUTIONSHTW
- HUBER
- Labnics
- Ida
- LIQUID
- Instytut Fotonowy
- KEHUA TECH
- JGG
- HVPD
- Jenway
- Jacomex
- IVIUM
- ndb
- OZM
- Redoxme
- Serstech
- SATIR
- VacCoat
- Zurich
原子吸收分光光度計
Atomic Absorption Spectrophotometer NAAS-100 型號:NAAS-100
原子吸收分光光度計是一種分析儀器,可幫助根據所研究測試的氣態光譜活動對痕量金屬元素進行量化。它是一個帶有RS232接口的微處理器控制系統,可有效控制燃燒器的燃氣和每8個空心陰極燈塔的自動定位和優化。它配備了先進的石墨爐,可快速加熱和分析樣品,保持儀器的準確性。聲音報警系統有效地監控火焰狀況,確保儀器和用戶的安全。
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- Czerny-Turner 單色光柵系統
- 霧化器高效玻璃霧化器
- 霧化室採用耐腐蝕材料
- 熄火按鈕用於安全預防措施
- 傳感器監測液位
- 溫度控制 乾燥灰化電壓反饋控制
- 多標準校準、標準添加、插值等
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光學系統規格:- 波長範圍 190nm - 900nm 光柵槽 1800/毫米 頻譜帶寬 0.1nm/0.2nm/0.5nm/1.0nm/2.0nm 波長精度 ±0.25nm 波長重現性 ≤ 0.15nm 波長分辨率 0.2nm±0.02nm 基線穩定性 ± 0.004Abs/30min 背景校正 氘弧 1.0Abs 自反轉 1.0Abs 光源 8個空心陰極燈塔,自動對位 火焰分析規格:- 火焰類型 空氣/乙炔、一氧化二氮/乙炔、空氣/丙烷 (LPG) 特徵火焰濃度 Cu<0.04μg/ml1%(空氣/乙炔) Ba<0.15μg/mL/1%(一氧化二氮/乙炔) 火焰檢測限 銅≤0.006μg/ml 火焰燃燒器材料 鈦金屬合金 火焰分析的可重複性 Cu <1.0%(空氣-乙炔法) Ba<1.0%(空氣-乙炔法) 火焰分析的靈敏度 銅 2ug/ml 火焰吸收分析 >0.28Abs 石墨爐分析規格:- 溫度範圍 環境溫度至 2650°C 石墨爐檢出限 鎘≤ 0 .01ng/ml 石墨爐的重複性 銅 < 3%,鎘 < 4% 石墨爐溫控精度 < 1% 石墨爐的背景校正 > 55 次 尺寸(長×深×高) 1100×500×450mm 重量 75公斤 -
- Czerny-Turner Monochromatic grating system
- Nebulizer High-efficiency glass nebulizer
- Corrosion resistant material used for Atomization chamber
- Flame off button for auto safety precautions
- A sensor monitors the level of liquid
- Temperature Control Voltage feedback control on drying and ashing
- Multi-Standard Calibration, Standard Addition, and Interpolation etc
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Optical System specifications:- Wavelength Range 190nm - 900nm Grating Groove 1800/mm Spectral Bandwidth 0.1nm/0.2nm/0.5nm/1.0nm/2.0nm Wavelength Accuracy ± 0.25nm Wavelength Reproducibility ≤ 0.15nm Wavelength Resolution 0.2nm ± 0.02nm Baseline Stability ± 0.004Abs/30min Background Correction Deuterium Arc 1.0Abs Self Reversal 1.0Abs Light Source 8 hollow cathode lamp turret, automatic alignment Flame Analysis Specifications:- Flame Type Air/Acetylene, Nitrous Oxide/Acetylene, Air/Propane (LPG) Characteristic Concentration of Flame Cu<0.04μg/ml1% (Air/Acetylene) Ba<0.15μg/mL/1%(Nitrous Oxide/Acetylene) Detection Limit of Flame Cu ≤ 0.006μg/ml Flame Burner material Titanium Metal Alloy Repeatability of Flame analysis Cu <1.0%(air – acetylene method) Ba< 1.0% (air – acetylene method) Sensitivity of Flame analysis Cu 2ug/ml Absorption of Flame analysis >0.28Abs Graphite Furnace Analysis Specifications:- Temperature Range Ambient to 2650°C Detection Limit of Graphite Furnace Cd≤ 0 .01ng/ml Repeatability of Graphite Furnace Cu < 3%, Cd < 4% Temperature Control Precision of Graphite Furnace < 1% Background Correction of Graphite Furnace > 55 times Dimensions (L×D×H) 1100 × 500 × 450mm Weight 75kg