仪器分类
High performance liquid chromatograph_高效液相色谱
High performance liquid chromatograph_高效液相色谱
仪器编号
81648
SN序列号
DECAF01874
生产厂家
安捷伦 Agilent
型号
1220 infinity II
制造国家
德国 Germany
分类号
03030623
放置地点
Public BuildingP310B
购置日期
2022-04-01
入网日期
2023-02-13

主要规格及技术指标

1220 infinity II
Flow Range: 0.2 - 10 mL/min
流速范围:0.2 - 10 mL/min
Flow accuracy: < 0.07% RSD or < 0.02 min SD
流速精度:< 0.07% RSD 或 < 0.02 min SD
Injection Range: 0.1–100 µL
进样量范围:0.1–100 µL
Recommended pH range: 1.0 – 12.5; when pH < 2.3, the solvent must not contain acids that can corrode stainless steel
推荐 pH 范围:1.0 – 12.5,pH <2.3 时,溶剂中不能含有对不锈钢有腐蚀作用的酸
Operating pressure range: 0 – 60 MPa (0 – 600 bar, 0 – 8700 psi), with a maximum flow rate of 5 mL/min
压力运行压力范围:0 – 60 MPa(0 – 600 bar,0 – 8700psi),流量最高达 5 mL/min;
Width: 370 mm
宽度:370 mm
Smart system emulation technology: No
智能系统模拟技术:否
Pump type: Isocratic binary pump
泵类型:等度二元泵
Detector: VWD (Variable Wavelength Detector)
检测器:VWD
Light source: Deuterium lamp
光源:氘灯
Wavelength range: 190–950 nm
波长范围:190-950 nm
Maximum number of temperature zones: 1 (with column oven)
温度区域的最大数量:1 (with column oven)
Maximum number of solvents: 2
溶剂最大数量:2
Power supply voltage: 100–240 VAC
电源电压:100-240 VAC
Column ID reader option: No
色谱柱 ID 读取器选件:否
Column capacity: 1
色谱柱容量:1
Temperature range: Heating only (ambient to 80°C), no cooling accessory included
温度范围:仅加热控件(室温-80℃),无制冷配件。

主要功能及特色

Integrated degasser binary gradient pump, pressure-resistant up to 600 bar and flow rate up to 10 mL/min, enabling stable and reliable analysis
集成脱气装置的二元梯度泵,可耐压 600 bar、流速可达 10 mL/min,可进行稳定可靠的分析
Equipped with a programmable autosampler, expandable to a Walk-Up version
配备可编程的自动进样器,可扩展为 Walk-Up 版本
Column oven capable of heating up to 80°C, accommodates one 25 cm column
可升温至 80 ℃ 的柱温箱,可安装一根 25 cm 的色谱柱
Variable wavelength or diode array detector, 80 Hz sampling rate, offering maximum detection sensitivity
可变波长或二极管阵列检测器,80 Hz采样速率,可获得最高的检测灵敏度

主要附件及配置

Pump

Serial dual-piston reciprocating pump with servo-controlled variable stroke drive, floating pistons, and passive inlet valve
输液系统串联双柱塞杆往复泵,带专利的伺服控制可变冲程驱动、浮动式柱塞杆和被动入口阀
Settable flow rate range: 0.01 – 10 mL/min, increment 0.001 mL/min
可设置的流速范围:0.01 – 10 mL/min,增量 0.001 mL/min
Flow rate range: 0.2 – 10 mL/min
流速范围:0.2 – 10 mL/min
Flow precision: < 0.07% RSD or < 0.02 min SD, whichever is greater (based on retention time at constant room temperature)
流速精度:< 0.07% RSD 或 < 0.02 min SD,取较大者(基于恒定室温下的保留时间计算而得)
Flow accuracy: ±1% or 10 μL/min, whichever is greater
流速准度:± 1% 或 10 μL/min,取较大者
Operating pressure range: 0 – 60 MPa (0 – 600 bar, 0 – 8700 psi), max flow rate 5 mL/min
压力运行压力范围:0 – 60 MPa(0 – 600 bar,0 – 8700 psi),流量最高达 5 mL/min
Operating pressure range: 0 – 20 MPa (0 – 200 bar, 0 – 2950 psi), max flow rate 10 mL/min (for certain pump types)
运行压力范围:0 – 20 MPa(0 – 200 bar,0 – 2950 psi),流量最高达 10 mL/min(有类型的泵)
Pressure ripple: < 2% variation at 1 mL/min with isopropanol and pressure > 1 MPa (10 bar) (typically < 1%)
压力脉动:在流速为 1 mL/min 异丙醇,所有压力 > 1 MPa(10 bar)条件下,< 2 % 波动(一般 < 1 %)
Recommended pH range: 1.0 – 12.5; when pH < 2.3, solvents must not contain acids corrosive to stainless steel
推荐 pH 范围:1.0 – 12.5,pH <2.3 时,溶剂中不能含有对不锈钢有腐蚀作用的酸
Gradient formation (gradient pump or optional; two solvents)
梯度形成(梯度泵或可选项;两种溶剂)
Low-pressure binary mixing/gradient capability using patented high-flow proportioning valves
低压二元混合/梯度能力,采用专利的高流速比例阀
Delay volume: 800 – 1100 μL, depending on back pressure
延迟体积:800 – 1100 μL,取决于背压
Composition range: 0 – 95% or 5 – 100%
组成:0 – 95 % 或 5 – 100 %


VWD Detector
VWD 检测器
Light source: Deuterium lamp
光源:氘灯
Wavelength range: 190 – 600 nm
波长范围:190 – 600 nm
Short-term noise: ±0.35 × 10⁻⁵ AU at 230 nm
短期噪音:± 0.35 × 10⁻⁵ AU,230 nm
Drift: 3 × 10⁻⁴ AU/hour at 254 nm
漂移:3 × 10⁻⁴ AU/hr,254 nm
Linearity upper limit: > 2 AU (5%)
线性上限:> 2 AU(5 %)
Wavelength accuracy: ±1 nm; auto-calibrated using deuterium lines, verified with holmium oxide filter
波长准度:± 1 nm;用氘谱线进行自校正,用氧化钬滤光片进行确认
Bandwidth: 6.5 nm (typical)
带宽:6.5 nm(典型值)

公告名称 公告内容 发布日期