仪器简介：

产品简介：ZF-2型紫外分析仪：透射滤色片尺寸：100��150mm，波长：302nm；紫外分析仪ZF-2不锈钢面板（配暗箱，带相机装置）

一、ZF-2型紫外分析仪概况

ZF-2型紫外分析仪（配暗箱）是**研制成功的新一代分析仪器�

ZF-2型紫外分析仪具有灵敏度高、使用方便、特别采�?02NM波长对样品的破坏作用更小，是紫外分析仪的更新换代产品，它可适用于DNA、RNA电泳凝胶样品的观察，可检测蛋白质，核甘酸等，在制药工业中检查激素生物碱、维生素等能产生萤光的药品质量，对薄层分析，各种同功酶，纸层分析进行观察分析和摄影，并可作为PCR技术的专用仪器�

二、ZF-2型紫外分析仪仪器结构

ZF-2型紫外分析仪装有一组透射紫外光源供观察、分析和摄影用。并专门设计了一只暗箱，用户不需要暗室，即可对样品进行观察分析，暗箱上备有专门的相机安装装置，暗箱观察室上装有防紫外线玻璃，它滤�?5%以上的紫外线。紫外透射�?02nm；并配有白炽灯�

三、ZF-2型紫外分析仪技术指�

1、电源：AC220V��10%50HZ

2、功率透射� 64W 照明40W

3、紫外滤色片尺寸透射�?00��150mm

四、ZF-2型紫外分析仪使用说明

（一）、分析观察样�

将电泳好的凝胶样品或薄层、纸层样品放在仪器中央，开启“反射紫外灯”电源，调节反射紫外灯架高度与角度，使样品发出的萤光*清晰明亮。通常反射紫外离样品越近，则萤光越强�

（二）、拍摄样品照�

�?）打开“照明”白炽灯，利用白炽灯照明，调节照相高度及相机镜头使样品成像清晰。在相机前装上近摄接圈与PCR滤色镜。然后关闭“照明”白炽灯�

�?）开启透射紫外灯电源，进行拍摄，应根据不同的样品确定不同的曝光时间，以清晰满意的底片�

（三）注意：如使用时不用暗箱，必须在暗室内操�

Products: ZF-2 UV analyzer: transmission filter size: 100 �� 150mm� wavelength: 302nm; UV analyzer ZF-2 stainless steel panel (with black-box with the camera device)

A� ZF-2 UV analyzer Overview

ZF-2 UV analyzer (with black-box) is the latest successful development of a new generation of analytical instruments.

ZF-2 UV analyzer with high sensitivity� ease of use� in particular the use of wavelength 302NM role in the destruction of the sample smaller� is the replacement UV analyzer products� it could be applied to DNA� RNA gel electrophoresis sample observation� can detect proteins� nucleotides� etc.� in the pharmaceutical industry to check hormone alkaloids� vitamins and other drugs can produce the quality of fluorescence on the TLC analysis� the various isoenzymes� paper analysis to observe the layer analysis and photography� PCR technology can serve as a dedicated apparatus.

Second� ZF-2 UV analyzer instrument structure

ZF-2 UV analyzer equipped with a UV source of transmission for the observation� analysis� and photographic. And a specially designed box� the user does not require darkroom� you can observe and analyze the samples� the black box of the camera with the installation of specialized devices� the dark observation room is equipped with anti-UV glass� more than 95% of its least squares UV. UV transmission at 302nm; and with incandescent.

Third� ZF-2 UV analyzer Specifications

1� Power: AC220V �� 10% 50HZ

2� transmission power: 64W Lighting 40W

3� UV transmission filter size: 200 �� 150mm

IV� ZF-2 UV analyzer for use

(A)� analysis of observation samples

Will be a good gel electrophoresis or thin samples� paper samples on the instrument the central layer� open the "reflection of UV light�? the power to regulate the height and Stands UV reflection angle� so that samples sent the clearest bright fluorescence. UV reflection from the sample is usually the more recent� then the more intense fluorescence.

(B)� samples of photos taken

(1) Open the "lighting" incandescent lamp� the use of incandescent lighting� adjust camera height and camera lens imaging the sample clear. Pre-loaded on the camera close-up lap and then color filter PCR. Then close the "lighting" incandescent.

(2) Open the UV lamp power transmission� for filming purposes� should be based on different samples to determine the different exposure time to the satisfaction of a clear film.

(C) Note: If do not use black-box must be operating in a dark room

技术参数：

ZF-2型紫外分析仪技术指�

1、电源：AC220V��10%50HZ

2、功率透射� 64W 照明40W

3、紫外滤色片尺寸透射�?00��150mm

主要特点９�/strong>

ZF-2型紫外分析仪概况

ZF-2型紫外分析仪（配暗箱）是**研制成功的新一代分析仪器�

ZF-2型紫外分析仪具有灵敏度高、使用方便、特别采�?02NM波长对样品的破坏作用更小，是紫外分析仪的更新换代产品，它可适用于DNA、RNA电泳凝胶样品的观察，可检测蛋白质，核甘酸等，在制药工业中检查激素生物碱、维生素等能产生萤光的药品质量，对薄层分析，各种同功酶，纸层分析进行观察分析和摄影，并可作为PCR技术的专用仪器�

ZF-2型紫外分析仪仪器结构

ZF-2型紫外分析仪装有一组透射紫外光源供观察、分析和摄影用。并专门设计了一只暗箱，用户不需要暗室，即可对样品进行观察分析，暗箱上备有专门的相机安装装置，暗箱观察室上装有防紫外线玻璃，它滤�?5%以上的紫外线。紫外透射�?02nm；并配有白炽灯、�/p>