真空装备（清采比选20241460号）采购公告-中项网

【北京】真空装备（清采比选20241460号）采购公告

标签：采购公告北京真空装备（清采比选20241460号）采购公告招标信息招标采购

发布时间： 2024-11-06

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真空装备（清采比选***号）采购公告发布时间：***阅读量：22 次 ngIf: publish.type.substring(0, 2) == "YQ" ngIf: publish.type.substring(0, 2) == "BG" 采购项目名称真空装备采购项目编号**** 公告截止时间****** 对外联系人本项目不接受咨询咨***道已联系电话本项目不接受咨询咨***道已签约时间要求成交后5个工作日内 (如不按时签订合同，采购单位***) 交货时间要求签订合同后3个工作日内采购单位清华大学最高限价***742.10 未公布国内合同付款方式合同签订后70%，验收合格后30% ngIf: enquiry.foreignPayWay 国外合同付款方式 90%信用证，发货后凭装运单兑付 end ngIf: enquiry.foreignPayWay 交货地址清华大学新***楼供应商特殊资质要求符合《政府采购法》第二十二条规定的供应商基本条件 ngRepeat: qual in enquiry.quals 无公告说明 ngRepeat: item in enquiry.items 采购清单1 物资名称采购数量计量单位所属分类真空装备、离子泵、主动隔震系统、温度控制系统 1 台 {{item.categoryName}} 无无品牌品牌1 型号 VH6020 品牌2 型号品牌3 型号单价***9,742.10 技术参数及配置要求 - 真空装备：铝材质、 • Materials: Al • Fittings: stainless steel tee with two 1.33 ConFlat fittings for attachment to ion pump & valve • Viewports/windows: two windows with AR coated, R <0.2% at 710nm, 750nm, 0° AOI • Seals: indium seal on back flange and O-ring on the front flange • Thermal controlling: thermal insulation and outer shell, with heaters and thermistors. • Temperature drift: < 5 mK/°C • Temperature control range: 15 – 40 °C • Achievable pressure: < 10-6 Torr • Leaking check - 离子泵与控制器： 10S Ion Pumps including: Element Style: TiTan DI Port Options: Horizontal, 2.75 CFR HV Feedthrough: SAFECONN Heater Voltage: 208-240 volt PN: SAFECONN CableSCPSC3SC Controller End Connector: SAFECONN Cable: 3 meter SAFECONN Standard Pump End Connector: SAFECONN PN: SAFECONN CableSCPSC3SC Part: SPC1PS1A2SSNA DIGITEL SPC with: HV Supply One: 40-POS-7KV-SC1 Input Voltage: 220-volt Communications: RS232 Port Including: one stainless steel valve for VH. - 温度控制 Temperature controller tuned to control the Assembly for Vacuum Housing - 零温飘点测量 Measurement of Zero crossing temperature for the cavity - 主动隔震系统 PERFORMANCE SPECIFICATIONS - Active vibration isolation from 1 Hz - 200 Hz - Passive vibration isolation beyond 200 Hz - 90% vibration attenuation at 5.5 Hz - 99% vibration attenuation at 10 Hz and beyond TECHNICAL SPECIFICATIONS - Platform configuration: two AVI-200M isolators and one AVI controller - Individual isolator dimensions (W x D x H): 3.5" x 23.6" x 4.5" / 90 mm x 600 mm x 115 mm - Individual isolator load capacity (one isolator): 330 Lbs / 150 Kg - Total load capacity (two isolators): 660 Lbs / 300 Kg PRODUCT HIGHLIGHTS - Isolation technology: piezoelectric sensors & actuators - Dynamic isolation in all six degrees of freedom - No low frequency resonance - Internal feedback loop damps all mechanical resonances - Easy to install with no lifting equipment required {{tech.remark}} 质保期 12个月 end ngRepeat: item in enquiry.items 清华大学*** ngRepeat: attach in publish.attach

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