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上海金鵬分析儀器有限公司綜合國(guó)內(nèi)外優(yōu)秀生化實(shí)驗(yàn)設(shè)備制造經(jīng)驗(yàn)**生產(chǎn)的TAS-986原子吸收分光光度計(jì)，進(jìn)行系統(tǒng)詳解，可快速查詢(xún)產(chǎn)品的**報(bào)價(jià)、圖片、技術(shù)參數(shù)，或者進(jìn)行產(chǎn)品性能比較，使用非常方便。

TAS-986原子吸收分光光度計(jì)的詳細(xì)介紹性能規(guī)格

分光系統(tǒng)

波長(zhǎng)范圍 190nm-900nm

裝置 消象差C-T型單色器裝置

光譜帶寬 0.1、0.2、0.4、1.0、2.0nm：五檔自動(dòng)切換

波長(zhǎng)準(zhǔn)確度 +0.25nm

波長(zhǎng)重復(fù)精度 0.15nm

分辨率 優(yōu)于0.3nm

基線漂移 0.005A/30min

性能規(guī)格

特征濃度(Cu) 0.03µg/ml/1%

檢出限(Cu) 0.006µg/ml

燃燒器 金屬鈦燃燒器

精密度 RSD≤1%

噴霧器 高效玻璃霧化器

霧化室 耐腐蝕材料霧化室

位置調(diào)節(jié) 火焰燃燒器**高度及前后位置自動(dòng)設(shè)定

安全措施 具有多種自動(dòng)保護(hù)功能

石墨爐分析

特征量(Cd) 0.5 x 10¯¹²g

檢出限(Cd) 1 x 10¯¹²g

精密度 RSD≤3%

加熱溫度范圍 室溫—2650°C

加熱控溫方式 干燥灰化階段功率控制方式

原子化階段采用光控**功率方式

加熱條件設(shè)定 **9個(gè)程序

斜坡升溫．階梯升溫．**功率加熱升溫

背景校正

氘燈背景校正 可校正1A背景

自吸背景校正 可校正1背景

數(shù)據(jù)處理

測(cè)量方式 火焰法，石墨爐法，氫化物發(fā)生——原子吸收法

濃度計(jì)算方式 標(biāo)準(zhǔn)曲線法(1—3次曲線)，標(biāo)準(zhǔn)加入法；內(nèi)插法

重復(fù)測(cè)量次數(shù) 1—20次，計(jì)算平均值，給出標(biāo)準(zhǔn)偏差和相對(duì)標(biāo)準(zhǔn)偏差

結(jié)果打印 參數(shù)打印，數(shù)據(jù)結(jié)果打印，圖形打印

特別申明：⑴本網(wǎng)站所列價(jià)目，如廠方有變動(dòng)，請(qǐng)以廠家新價(jià)格為準(zhǔn)。

⑵批發(fā)優(yōu)惠幅度因各廠情況不同，請(qǐng)來(lái)電咨詢(xún)。

Analytical Instruments Co.， Ltd. Shanghai Jinpeng excellent chemical and biological laboratory equipment and foreign manufacturing experience exclusively produced TAS-986 atomic absorption spectrophotometer， systematic Xiangjie to quickly check the latest products， quotes， pictures， technical parameters， or product performance comparison to use very convenient.

TAS-986 atomic absorption spectrophotometer detailed description of performance specifications

Spectrophotometric System

Wavelength range 190nm-900nm

Consumer devices such as differential C-T-type monochromator unit

Spectral Bandwidth 0.1，0.2，0.4，1.0，2.0 nm: 5-speed automatic switching

Wavelength Accuracy +0.25 nm

Wavelength Repeatability 0.15nm

Resolution of better than 0.3nm

Baseline drift 0.005A/30min

Performance Specifications

Characteristic concentration (Cu) 0.03μg/ml/1%

The detection limit (Cu) 0.006μg/ml

Titanium burner burner

Precision RSD ≤ 1%

High-performance glass atomizer sprayer

Room Spray Room Spray corrosion-resistant materials

The best position adjustment flame burner automatically set the height and position before and after the

Automatic protection with multiple security features

GFAAS

Characteristic quantities (Cd) 0.5 x 10 ¯ ¹ ² g

The detection limit (Cd) 1 x 10 ¯ ¹ ² g

Precision RSD ≤ 3%

Heating temperature range of room temperature -2650 ° C

Heating temperature control means dry ashing stage power control mode

Atomic phase with maximum power of light-control mode

Heating conditions to set the maximum nine programs

Slope warming. Ladder warming. Maximum power heating temperature

Background correction

Deuterium lamp background correction can be corrected 1A background

Self-absorption background correction can be a background correction

Data Processing

Measurement Flame， graphite furnace， hydride generation - atomic absorption spectrometry

Method for calculating the concentration of the standard curve method (1-3 times curve)， the standard addition method; interpolation

1-20 times the number of repeated measurements to calculate averages， given the standard deviation and relative standard deviation

Results print parameters to print， data results printing， graphic printing

In particular that: ⑴ prices listed on this site， such as a change in the factory， please factory new price shall prevail.

⑵ the wholesale margin of preference for each plant is different， please call us.