深圳得益尔科学仪器有限公司

AT标准检定槽Standardcalibrationbaths特点Feature
● 采用高精度电脑温度控制器，控温精度高，设定和显示分辨率高;
● 独特的结构设计，使产品更符合流体力学的科学原理，更能保证产品的各项指标;
● 成熟的搅拌设计，大大提高了产品的可靠性和指标.
 Usinghigh-precisioncomputertemperaturecontrollerwithhightemperature-controlprecisionandhighsettinganddisplayresolution.
 Specialstructuraldesign,makingproductsmoreinconformitywithscientifictheoryoffluiddynamicsanddifferentindexesofproductsbetterguaranteed.
 Maturemixingdesignhasgreatlyimprovedreliabilityandindexesofproducts.
用途Application
1. 用于一、二等温度计检定,定标;
2. 是生产、科研、特别是计量部门之必备检定设备;
3. 也是温度计、热电偶、精密电阻、精密电感等生产企业的必备生产和检测设备.
1. Usedforcalibrationandscalingoffirstandsecond-classthermometer.
2. Necessarycalibrationequipmentforproduction,scientificresearch,especiallymeasuringdepartments.
3. Necessaryproductionandtestingequipmentforthermometer,thermocouple,precisionresistor,precisioninductormanufacturingenterprises.
执行与满足标准Standardsimplementedandmet
标准水槽精密A级StandardwaterbathpreciseA:JB/T5377-1991
标准油槽精密A级StandardoilbathpreciseA:JB/T9518-1999
低温检定槽精密A级LowtemperaturecalibrationbathpreciseA:JB/T5376-1991

产品名称Name 标准水槽Standardwaterbath 标准油槽Standardoilbath 低温检定槽Lowtemperaturecalibrationbath
型号Model AT100(B) AT300(B) ATL05(B) ATL20(B) ATL40(B) ATL60(B)
■性能Performance
温度范围Temp.range R.T+10～95℃ 90～300℃ -5～90℃ -20～90℃ -40～90℃ -60～90℃
温度波动度Temp.constancy ±0.005℃ ±0.01℃
温度均匀度Temp.uniformity 水平Level ±0.005℃ ±0.01℃ ±0.01℃
垂直Largest ±0.01℃ ±0.02℃
■构成Components
内胆材料Interiormaterial SUS304不锈钢板StainlesssteelSUS304
外壳材料Exteriormaterial SUS304纹路处理不锈钢StainlesssteelSUS304
隔热材料
Heatinsulatingmaterial 玻璃棉Glasswool 聚氨脂发泡+玻璃棉Rigidpolyurethanefoam+glasswool
加热器Heater 不锈钢管状电加热器Stainlesssteeltubeheater
■控制器Controller
温度控制方式Temp.controlmethod 微电脑PID控制PIDcontrolbymicroprocessor
温度设定方式Tempttingmethod 按△▽键设定数字DigitalsettingwiththeUP/DOWNkey
温度显示方式Temp.displaymethod LED数字显示DigitaldisplaybyLED
加热电路控制
Heatercircuitcontrol 可控硅过零控制Triaczero-crosscontrol
运行功能Operationfunction 恒定运行Fixedtemp.operation
温度传感器
Temp.Sensor PT100Ω
■冷冻系统Refrigerationsystem
制冷方式
Refrigerationmethod - 机械式单级压缩制冷Mechanicalsingle-stagerefrigeratorsystem 机械式复叠制冷
Mechanicalcascaderefrigeratorsystem
风冷冷凝器Air-cooledcondenser
冷冻机refrigerator - 全封闭式旋转压缩机Hermetically-sealedrotarycompressor
制冷剂refrigerant - R507/R404A(CFC-free) R404A+R23
冷凝器Condenser - 翅片管换热器Finnedtubeexchanger
蒸发器Evaporator - 蛇形盘管蒸发器Serpentinecoilevaporator
■安全对策SafetyDevices
过电流断路器,漏电断路器Overcurrentbreaker,ElectricLeakageBreaker 过电流断路器,漏电断路器,制冷系统过热、过压、过流保护Overcurrentbreaker,/Electricleakagebreaker/Refrigerationsystemoverheat、overpressure、Overcurrentprotection
■规格Standard
工作室尺寸
InteriorDimensions ф160╳550mm ф130╳550mm
槽内容积
Internalcapacity 11L 7.3L
使用介质Medium 水Water ≤257号硅油Siliconoil 无水乙醇Anhydrousethyl(≤41℃)
电源PowerSupply AV220V/50HZ(singlephase) AV380V/50HZ(Three-phase)
功率Power(KW) Approx2.8 Approx3.2 Approx3.2 Approx4.2 Approx4.2 Approx4.8
■附件Accesseies
温度计插盘2套/产品说明书1套Thermometerthrustplate,2set/Productdescription,1set
■选配附件OptionalAccesseies
RS232或RS485通讯接口,定时器等Communicationinterface(RS232orRS485)/Timer
※1.以上技术参数在环境温度23℃±2℃，湿度65%RH±20%,无负荷条件下测得的数据Theperformanceshownhereisthevalueundertheconditionoftheambienttemperatureof23°C±2°C,humidityof65%RH±20%.Andthereisnotburden.
※2.突出部分不包含在内部尺寸和外部尺寸内TheprojectionisnotincludedforInternaldimensionsandExternaldimensions.