上海金鹏分析仪器有限公司综合国内外优秀生化实验设备制造经�?*生产的可见分光光度计，进行系统详解，可快速查询产品的**报价、图片、技术参数，或者进行产品性能比较，使用非常方便�

紫外/可见分光光度法作为实验室的一项基本技术，在生化分析、生命科学研究和开发中，特别是核酸和蛋白质定量，越来越发挥着重要的作用�

SP-723型是光谱SP-72系列可见分光光度计的产品之一，是主要针对科研院所、大专院校实验室开发的智能化程度高、性能好、功能强的高性价比产品。仪器可连接个人计算机，并配有光度分析，定量分析和时间扫描等可在视窗平台（Windows）运行的应用软件�

SP-723型可见分光光度计主要特点

2?20字节字符式带背光液晶显示器（LCD）显示当前波长位置、透射比、吸光度和浓度测试参数�

自动�?%T�?00%T�?Abs；自动滤光片切换，自动光源切换且可设置切换位置，光源开关控制等�

内置RS-232C串行接口，可配接打印机和个人电脑；选购光谱Win-spec应用软件，可操控仪器，采集、打印、发送、保存数据�

四槽位标准比色池架，可同时放置四�?0毫米标准比色池，可连续测试多个样品。也可选购5-50毫米�?00毫米长光程比色池�

可测�?小至50微升的样品（需选购微量比色池及微量比色池架），满足DNA定量分析的要求；

SP-723型可见分光光度计技术指�

光学系统� 单光束自准式光路�?200�?毫米高性能光栅

显示系统� 2��20字节液晶显示�

波长范围� 320-1000nm

波长准确度： ��1nm(系统自动校正)

波长重复性： 0.5nm

波长设置方式� 自动

光谱带宽� 4nm

杂散光： �?.3%T（@340nm�

光度显示范围� 0%T to 125.0%T�

-0.097to 2.500A�

0Cto 9999C(0-9999F)

光度准确度： ��0.5%T

光度重复性： 0.3%T

稳定性： ��0.002A/小时�?00nm处，预热一小时�

数据输出接口� 模拟接口，RS-232C接口

电源要求� 220V/AC� ��10%� 50Hz� ��10%

外型尺寸� 475 ?420?180mm

仪器重量� 9kg

软件功能WIN-SP 5.0(选购�?

光度分析 吸光度、透射比、浓度测定（标准参比、斜�?截距法、多种线性回归方程）

定量分析 标准曲线�

动力学分� 时间扫描

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

UV / VIS spectrophotometry as a basic laboratory technology� biochemical analysis� life science research and development� especially nucleic acid and protein quantification play an increasingly important role.

SP-723 model is a spectrum visible spectrophotometer SP-72 series one of the products are aimed at research institutes� tertiary institutions developed in the laboratory a high degree of intelligence� good performance� strong function and cost-effective products. Instrument can be connected to a personal computer and equipped with photometric analysis� quantitative analysis and time scanning available on Windows platforms (Windows) to run applications.

Vis Spectrophotometer Model SP-723 Main Features

2'20-byte character type with a backlit liquid crystal display (LCD) displays the current wavelength position� transmittance� absorbance and concentration of test parameters.

Automatic 0% T� 100% T or 0Abs; automatic filter switching� auto-light switch and can be set to switch position� light switch control.

Built-in RS-232C serial interface� can be equipped with printers and personal computer access; purchase spectrum Win-spec applications software� which can control instruments� collection� print� send� save the data.

4 slots standard colorimetric pool frame� which can be placed four 10 mm standard colorimetric pool� continuous testing multiple samples. They can even buy 5-50 mm or 100 mm long optical path than the color pool.

Can test samples of the smallest to 50 increased slightly (requires optional micro-micro colorimetric colorimetric pool and pool frame)� to meet the requirements of quantitative analysis of DNA;

SP-723 Technical Specifications Type Vis Spectrophotometer

Optical System: Single-beam self-quasi-type optical path� 1200 / mm grating high-performance

Display System: 2 �� 20-byte LCD display

Wavelength range: 320-1000nm

Wavelength Accuracy: �� 1nm (the system automatically corrected)

Wavelength repeatability: 0.5nm

Wavelength Setting mode: Auto

Spectral Bandwidth: 4nm

Stray light: � 0.3% T (@ 340nm)

Photometric display range: 0% T to 125.0% T�

-0.097to 2.500A�

0Cto 9999C (0-9999F)

Photometric accuracy: �� 0.5% T

Photometric Repeatability: 0.3% T

Stability: �� 0.002A / hour (500nm Department� preheat one hour)

Data Output Interface: Analog Interface� RS-232C interface

Power Requirements: 220V/AC� �� 10%� 50Hz� �� 10%

Size: 475 '420 '180mm

Instrument Weight: 9kg

Software functions WIN-SP 5.0 (optional)

Spectrophotometric absorbance� transmittance and concentration measurement (standard reference� the slope / intercept method� multiple linear regression equation)

Quantitative analysis of the standard curve method

Kinetic Analysis of Time Scan

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

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