荧光多参量测试仪招标公告
荧光多参量测试仪招标公告
项目名称 | 荧光多参量测试仪 | 是否预选项目 | 否 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
采购人名称 | 深圳大学 | 采购方式 | 公开招标 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
财政预算限额(元) | ******* | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
项目背景 |
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投标人资质要求 | 1)投标人”系指响应采购文件要求、参加本次招标采购的供应商。(1) 投标人必须是来自中华人民共和国或是与中华人民共和国有正常贸易往来的国家或地区(以下简称“合格来源国/地区”)的法人或其他组织,在法律上和财务上独立、合法运作并独立于招标人和招标机构,具有相关经营范围,有资格和能力提供本采购项目的货物及服务的制造商或代理商(或经销商)。须提供营业执照或企业注册证明复印件(经营范围必须涵盖本次招标货物,加盖公章)。深圳大学是科教仪器设备减免税单位,如果是境外供货,投标人应有境外供货与外币结算资格或者是取得了境外供货贸易商的投标授权。若投标人按照合同提供的货物不是投标人自己制造的,投标人应得到货物制造商同意其在本次投标中提供该货物的正式授权书原件或是合法代理商(若投标人为合法代理商应出具有效代理证明扫描件,制造商除外)。(2)证明投标人已具备履行合同所需的财务、技术和生产能力的文件。(3)投标人须提供设备在国内的销售业绩表、合同复印件或中标通知书复印件(表中应列出设备的出厂日期、用户名称、地址、联系人及联系方式等)(4)参与国际招标的投标人必须在中国国际招标网www.chinabidding.com 注册成为会员,具有深圳市政府采购注册供应商资格。 2)参与政府采购项目投标的供应商近三年内无行贿犯罪记录(由采购中心定期向市人民检察院申请对政府采购供应商库中注册有效的供应商进行集中查询,投标文件中无需提供证明材料); | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
货物清单 |
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具体技术要求 | 1.采购货物配置功能要求,各设备的主要技术参数、性能规格 1) ▲全反射光路设计,消除透射式光路的透镜聚焦色差问题,保证紫外到红外的准确聚焦和高精度成像 Use all-reflective, no chromatic aberration, for focusing at all wavelengths and precise imaging for micro-samples 2) ▲灵敏度:水的Raman峰-峰信噪比可达12000:1 (在PMT检测器无需制冷,且无滤光片辅助的条件下) Sensitivity:Water Raman 12 000:1 (without cooled PMT detector and without filter assist ) 3) 荧光稳态光源: 450W无臭氧连续氙灯 Steady state excitation source: 450-W xenon short arc with ozone free 4) 激发波长范围240~1000nm,带有激发校正功能 Excitation range 240~1000nm with correction factor 5) 激发单色仪:C-T式结构,1200刻线光栅,330nm闪耀 Excitation monochromator: Czerny-Turner design, 1200 g/mm ruled grating blazed at 330 nm, 6) L端发射单色仪:C-T式结构,1200刻线光栅,500nm闪耀 L channel Emission monochromator: Czerny- Turner design with 1200 g/mm grating blazed at 500 nm 7) 波长准确性±0.5nm Wavelength accuracy ±0.5nm 8) 波长重复性±0.1nm Wavelength repeatability ±0.1nm 9) 狭缝: 0-30nm,连续可调,最小步长0.05nm Slit width: 0–30 nm bandpass, continuously adjustable, minimum step size 0.05 nm 10) ▲带有角度刻度的固体样品支架,360°可调,方便样品准确定位 Solid sample holder with angle scale, variable alignment angle from 0 to 360°, it’s convenient to accurate positioning 11) T端近红外测试附件 T channel NIR accessories T channel Emission monochromator: asymmetric optical path design with 600 g/mm grating blazed at 1500 nm, focal length 320nm 11.2)单色仪最小步长:0.002nm Minimum step of the monochromator: 0.002 nm 11.3)▲InGaAs探测器:液氮制冷,光谱范围900-2100nm,光谱校正范围900-1900nm InGaAs detector :Liquid N2 cooled, spectral range ,900nm - 2100nm, calibration cure range, 900-1900nm NIR PMT Detector: TE Cooled, range 950 nm - 1700 nm 12) 偏振附件:可用于从紫外到近红外波段的全自动偏振测试 Polarization accessory: fully automatic polarization test from UV to NIR 13) 瞬态荧光测试附件 Lifetime of fluorescence accessory Fluorescence lifetime range:200ps-10us Wavelength of fluorescence lifetime pulsed LED excitation light source: 370nm,455nm,570nm,625nm 13.3) ▲荧光寿命脉冲LED光源能量:4pj/plus@370nm,7 pj/plus@455nm,0.2 pj/plus@570nm,4 pj/plus@625nm Pulse power of fluorescence lifetime LED excitation light source: 4pj/plus@370nm,7 pj/plus@455nm,0.2 pj/plus@570nm,4 pj/plus@625nm Repetition rates of fluorescence life time LED excitation light source: 1MHz~10kHz, to adjust by software. Gold plated casting for minimized electromagnetic emission, without external cooling 13.6) *死时间小于10ns(以满足快速动力学测试) Dead time <10ns (for fast kinetic TCSPC function) 13.7) 磷光寿命范围:1us-1s Phosphorescence lifetime range: 1us-1s Wavelength of phosphorescence lifetime pulsed LED source: 355nm,495nm Repetition rates of: 10KHz~0.1Hz, 14) 量子产率测试附件: PLQY accessory: 14.1)*6英寸积分球 6" Integrating Sphere 14.2)▲抽屉式设计、固液分离测试,防止球体污染 Bottom-loading drawer for solid/powder samples, solid and liquid sample test separately, eliminating contamination 14.3)积分球内部材料:Spectralon高漫反射材料 14.4)▲预留有电接口,测试小型器件电致发光的效率 15) 控制系统及软件 Control system and software A set of control system Software: include instrument control 、data acquisition 、calculation and data processing. Include ORIGIN software and key, direct output Obj format data Lifetime software functionality: include reconvolution analysis with 1~5 exponentials, Lifetime Distribution, Exponential series analysis of up to 30 terms, Time-resolved anisotropy, FRET energy transfer. 16) 售后培训:货到安装后一周内提供专业培训。除此之外,质保期内由制造商提供一次免费的2人次的2-3天的专业培训 After -sales Training: a professional training will be provided after finalizing the complete installation of the system. In addition, the manufacturer need to provide a free 2- 3 days’ professional training for 2 people in warranty period. 17) ▲售后维修服务:由仪器厂家直接提供售后服务,并提供售后服务承诺书 After-sales service: The manufacturers need to provide after-sales service directly, and provide after-sales service commitment. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
商务需求 |
备注: 1. “(一)免费保修期内售后服务要求”部分,请详细列明免费保修期内的售后服务要求,内容包括但不限于免费保修期限、售后服务人员配备、技术培训方案、质量保证、违约承诺、维修响应及故障解决时间、方案等。 2. “(二)免费保修期外售后服务要求”部分,请详细列明免费保修期外的售后服务要求,内容包括但不限于零配件的优惠率、维修响应及故障解决时间、方案、提供的服务等。 3. “(三)其他商务要求”部分,如有补充,请详细列明。 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
技术规格偏离表 |
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商务规格偏离表 |
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评标信息 |
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附件 |
序号 | 质疑标题 | 质疑内容 | 质疑单位 | 质疑人 | 质疑附件 | 质疑日期 | 标题 | 内容 | 单位 | 采购人 | 附件 | 日期 |
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