重量:10(g) | 波长范围:200~1000nm(步进间隔0.1nm)(nm) | 型号:752 |
适用范围:科研 | 品牌:上海菁华 | 加工定制:是 |
外形尺寸:455*430*220(mm) |
752紫外可见分光光度计
性能指标:
波长范围 200 nm~1000 nm
光谱带宽 4nm
杂散光 ≤0.5%T(220nm 360nm)
波长准确度 ±2nm
波长重复性 1nm
光度范围 -0.301 A~3A
透射比准确度 ±0.5%T
透射比重复性 ±0.2%T
透射比范围 0.0-125%T
浓度显示范围 0-9999
稳定性 ≤±0.003A/h
数据输出方式 配有RS232通讯接口
752 / 752(WA) UV - SINGLE BEAM SPECTROPHOTOMETER
Major specifications and functions
| 752 | 752(WA) |
Wavelength run modes | auto | auto |
WavelengthRange | (200-1000)nm | (190-1100)nm |
Wavelength Accuracy | ±2.0 nm | ±2.0 nm |
Wavelength Reproducibility | ≤1.0 nm | ≤1.0 nm |
Spectral Bandwidth | 4 nm | 4 nm |
Photometric Accuracy | ±0.5%(t) | ±0.5%(t) |
Photometric Reproducibility | ≤0.2%(t) | ≤0.2%(t) |
Photometric Range ConcentritionRange | -0.301-3.000(A) 0-99999 | -0.301-3.000(A) 0-99999 |
Stray Light | ≤0.5%(t) | ≤0.5%(t) |
Stability | <0.002A/h | <0.002A/h |
| ||
functions | photometric measuring quantitative measuring | photometric measuring quantitative measuring |
Transmittance Absorbance concentration | Transmittance Absorbance concentration | |
quantitative and data processing software | quantitative and data processing software | |
1-10cm cuvette | 1-10cm cuvette | |
miniprinter or Ink-jet printer, Laser printer | miniprinter or Ink-jet printer, Laser printer | |
RS232C interface | RS232C interface |
752紫外分光光度计 | 200-1000 | 4 | ±2 | ≤0.5%T | ±0.003A/小时 | RS-232 | 9800 |
|
752(自动)紫外可见分光光度计(UV-2000出口型) | 200-1000 | 4 | ±2 | ≤0.5%T | ±0.002A/小时 | RS-232自动波长 | 10800 |
|
754(手动)紫外可见分光光度计 | 200-1000 | 4 | ±2 | ≤0.5%T | ±0.003A/小时 | RS-232打印PC软件 | 14000 |
|
754(自动)紫外可见分光光度计(UV-2100出口型) | 200-1000 | 4 | ±1 | ≤0.5%T | ±0.002A/小时 | 打印自动波长 | 15800 | |
754PC紫外可见分光光度计(UV-2100PC出口型) | 190-1100 | 4 | ±1 | ≤0.5%T | ±0.002A/小时 | 打印PC扫描软件 | 19800 | |
755B(手动)紫外可见分光光度计 | 190-1100 | 4 | ±1 | ≤0.5%T | ±0.002A/小时 | RS-232打印PC软件 | 16500 |
|
755B(自动)紫外可见分光光度计 | 195-1100 | 2 | ±1 | ≤0.5%T | ±0.002A/小时 | 打印自动波长 | 18000 | |
756紫外可见分光光度计(UV-2100C出口型) | 190-1100 | 2 | ±0.5 | ≤0.5%T | ±0.002A/小时 | 打印自动波长 | 22000 | |
756MC紫外可见分光光度计(UV-2102PC出口型) | 190-1100 | 2 | ±0.5 | ≤0.5%T | ±0.002A/小时 | 打印PC扫描软件 | 28000 | |
756CRT紫外可见分光光度计(UV-2102C出口型) | 190-1100 | 2 | ±0.5 | ≤0.5%T | ±0.002A/小时 | 带PC机及打印机 | 43800 |
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