NBCHAO
Lab Testing Instrument
Cart(0)
 Model selection comparator
If you have any questions, please click below
|
 jinghua 754PC UV-Visible Spectrophotometer
In coming
 ChinaDetail
|
 YUEFENG 754 Ultraviolet-visible spectrophoto-meter
4600.0 RMB
ChinaDetail
|
|---|
Model comparison
| Type | UV Visible | UV Visible | |||
|---|---|---|---|---|---|
| Beam Type | Single beam of light | Single beam of light | |||
| light source | Tungsten lamp deuterium lamp | Tungsten lamp deuterium lamp | |||
| Spectral Bandwidth | 4.x nm | 4.x nm | |||
| Detector | |||||
| Accessories | |||||
Parameter comparison
| Optical inspection system | Aberration Elimination (1200L/mm Grating) | ||||
|---|---|---|---|---|---|
| Light spectrum Bandwidth | 4nm | ||||
| Wavelength range | 190~1100nm | 195m~1000nm | |||
| Wavelength Precision | ±0.5nm | ||||
| Wavelength Repeatability | 0.2nm | ≤1.0nm | |||
| Photometric range | 0~200.0%T、0~1.999A | ||||
| Photometric Precision | |||||
| Luminosity Repeatability | |||||
| stray light | ≤0.05%T | ≤0.3%T@220nm,360nm | |||
| Noise level | 0.0005A | ||||
| Stability | ±0.001A/h | ||||
| Baseline flatness | ±0.002A | ||||
| Operating Mode | Transmittance, Absorbance, Concentration Factor, Concentration Direct Reading | ||||
| keyboard | |||||
| Interface | RS-232 | ||||
| printout | Serial port | ||||
| display system | |||||
| analysis software | Standard | ||||
| Light source | |||||
| Light source lifetime | |||||
| Detector | |||||
| Measurement time | |||||
| Power Supply | |||||
| Dimensions | |||||
| Weight | |||||
| Transmittance Precision | ≤0.3%T | ||||
| Transmittance Repeatability | 0.1%T | ||||
| Measurement range of transmittance | 0~200%T | ||||
| Absorption range | -0.4~4A | ||||
| Display range of concentration | 0~99999 | ||||
| Wavelength Drive | automatic | ||||
| scan function | have | ||||
| regression equation | have | ||||
| dynamics | havehave | ||||
| multi-wavelength | have | ||||
| DNA/protein | have | ||||
| dynamics | havehave | ||||
Friendly reminder: This page is a comparison of jinghua 754PC,YUEFENG 754.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about jinghua 754PC,YUEFENG 754similarities and differences, please refer to the NBCLab product details.
Focus on online sales of Lab Testing Instruments
CopyRight © NBchao.Com 2012-2024, All Rights Reserved.