IC200 离子色谱仪 离子色谱仪
详细技术说明
1.主机
1.1一体化整机,数字化控制,屏幕液晶显示,触摸按键操作,具有记忆功能。全屏显示电压、电导、电流、流量、量程、压力等工作参数,便于仪器的实时监控。
1.2具有常规检测和高精检测两种检测模式,高精档灵敏度提高10倍,对ppb级别的低浓度样品进行准确测量。
1.3仪器具有反控功能,可以通过软件或者lcd大屏幕两种模式设定仪器工作参数,观察仪器当前的运行状态,具有智能化进行量程的选择,基线自动调零等功能。
2.离子色谱泵
类型:德国knauer高压双柱塞串联往复平流泵
远程控制:rs-232/485接口,可实现计算机反控
泵耐压范围:0-42mpa
流量范围:0.001 ml/min-9.999ml/min
流量精度(设定误差):rsd≤0.2% 流量重复性:rsd≤0.1%
压力显示精度:≤0.1mpa 过压保护:超压自动报警并自行停泵自我保护
3.电导检测器
结构:五极环行钝化316不锈钢电导池
检测模式:双流路电导池
池体积:≤0.9μl 分辨率:≤0.025ns
输出电压:-5000~5000mv可调 检测量程:0~30000us/cm
量程:10档可选,具有手动和自动选档功能,输出可自动归零
基线噪声:≤0.6%fs 基线漂移:≤2.0%fs
恒温精度:5-50±0.01℃
4.流路系统
4.1全流路采用进口耐压,耐酸碱,耐腐蚀的全peek材料,具有漏液自动报警装置;
4.2美国进口7725i高压六通阀,Zui高耐压7000psi,具有扳阀后信号自动采集功能;
5.色谱分析系统
5.1采用高效阴离子色谱柱,一次进样同时分析f-、cl-、no_2、po43-、br-、no3-、so42-、clo2-、bro3-、clo3-等十种阴离子,此柱容量较高,兼容有机溶剂,ph可在0-14范围内调节。
高效阳离子色谱柱,可对甜菜碱、li+、na+、nh4+、k+、mg2+、ca2+、sr2+、ba2+、氯化胆碱等阳离子进行分离检测。
分析重现性:≤1.0%(so42-计na+-计)
线性范围:≥103
Zui小检出浓度:≤0.5ppb(0.0005mg/l)(ci-计)
6.抑制系统
6.1自动再生阴离子微膜抑制器,不用换酸,在线自动再生,不间断使用,操作简单,寿命长;恒流源电流0~150ma可调,增量0.1ma;
6.2柱后co2抑制器功能,消除淋洗液中所产生co2对基线、仪器稳定性的影响,提高仪器精度提高仪器精度(专利产品)。
7.溶剂处理模块(mppm)
配有功能强大的在线流动相处理系统,含气液分离器、在线脱气、淋洗液净化器等装置。
7.1气液分离器(专利产品)
气液分离器可以在仪器运行状态下排除流动相中明显的气泡,避免对仪器工作稳定的干扰,并在流动相不足时具有报警功能
7.2在线脱气装置,无需手动操作,实现流动相自动脱气,兼容有机溶剂。
7.3在线过滤器,采用在线超膜技术,滤出流动相中固体颗粒物。
7.4淋洗液净化器:去除淋洗液中所含的杂质离子,容量高达800mm。
8.色谱分析软件
全中文显示,配有电子版操作演示,操作简单,易于掌握,
具有量程自动选择,基线自动调零等功能。无需手动调整量程。
具有谱图、工作曲线定时显示、谱图平移、工作条件选择记忆等功能,自动给出分析结果和进行各种不同的校正,具有中文显示 、打印谱图、校正曲线、分析结果等功能;
9.恒温系统
(1)采用多层绝热保温材料,控温。
(2)柱恒温箱采用进口温控器和传感器,具备智pid
technical features
integrated machine, digital display
lcd 5.7-inch large lcd screen, touch button operation, full screen voltage, conductivity, pressure, scale, traffic and other operating parameters, real-time monitoring of the instrument, automatic memory parameter.
detection mode
with two kinds of conventional and high-precision detection mode, the unique seven stage filter signal amplification module to realize the ppm-ppb level detection of the samples accurately.
control mode
implementation of software and lcd screen all the work of two mode setting device parameters. function of preventing misuse, 30s automatic switching and automatic shield invalid keys, remote central control.
dual suppression
automatic regeneration membrane after inhibition and inhibition of co2 combining dual-suppression mode, effectively reducing the background conductivity and sample matrix interference.
built-in function column temperature
built-in closed incubators, the software accurately set the temperature control parameters.
automatic alarm
built-in mobile phase flow pump over-voltage alarm warning of peace, security protection devices.
solvent processing module (mppm)
powerful online mobile phase handling system, including gas-liquid separator, online degasser, eluent purifiers and other devices.
key indicators
ion chromatography pump:
type: german original series reciprocating high pressure dual piston pump advection
pressure range: 0 ~ 42 mpa flow range: 0.001 ~ 9.999 ml / min
flow precision: rsd ≤ 0.2% flow repeatability: rsd ≤ 0.1%
pressure display accuracy: ≤ 0.1 mpa
over-voltage protection: working pressure above or below the limit pressure alarm and automatically stop the pump on their own, self-protection
conductivity detector
type: five pole ring passivated 316 stainless steel conductivity cell detector mode: dual conductivity detection
pool size: ≤ 1.0 μl resolution: ≤ 0.025 ns
detection range: 0 ~ 30000 μs / cm (10 file optional) output voltage: -5000 ~ 5000 mv
baseline noise: ≤ 0.6% fs baseline drift: ≤ ± 2.0% fs
temperature range: 5 ~ 50℃adjustable thermostat accuracy: ± 0.01℃
flow system
plastic flow path: full peek material
six-way valve: the united states rheodyne high-pressure six-way valve, pressure 7000psi; with automatic acquisition and continuous flow of signal functions.
analytical ability
anion analysis: f-, cl-, no2-, po43-, br-, no3-, so42-, clo2-, bro3-, clo3-so
cation analysis: li +, na +, nh4 +, k +, mg2 +, ca2 +, sr2 +, ba2 +; betaine, choline chloride
analysis of reproducibility: ≤ 1.0% (to so42-, na + dollars) linear range: ≥ 103
minimum detectable concentration: ≤ 0.5 ppb (in cl-meter); ≤ 5 ppb (in na + dollars)
note: the above configuration as standard equipment for the model, the user can choose according to the actual needs of rationalization.
本产品的加工定制是是,品牌是离子色谱仪,型号是IC200,测量范围是1,测量对象是2,控温范围是3(℃),流量范围是4(ml/min),尺寸是5(mm),重量是6(kg),电源是7
联系方式
- 地址:中国 江苏 苏州 相城区 元和街道24号
- 邮编:215000
- 电话:86 0512 69578040
- 联系人:徐雷
- 传真:86
- Email:shop1415583564360