BATHS  Calibration baths AT标准检定槽Standard calibration baths 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. l         Using high-precision computer temperature controller with high temperature-control precision and high setting and display resolution. l         Special structural design, making products more in conformity with scientific theory of fluid dynamics and different indexes of products better guaranteed. l         Mature mixing design has greatly improved reliability and indexes of products. 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.       Used for calibration and scaling of first and second-class thermometer. 2.     Necessary calibration equipment for production, scientific research, especially measuring departments. 3.     Necessary production and testing equipment for thermometer, thermocouple, precision resistor, precision inductor manufacturing enterprises. 执行与满足标准Standards implemented and met 标准水槽精密A级Standard water bath preciseA:JB/T5377-1991 标准油槽精密A级Standard oil bath preciseA:JB/T9518-1999 低温检定槽精密A级Low temperature calibration bath preciseA:JB/T5376-1991   产品名称Name 标准水槽Standard water bath 标准油槽Standard oil bath 低温检定槽Low temperature calibration bath 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Interior material SUS304不锈钢板Stainless steel SUS 304 外壳材料Exterior material SUS304纹路处理不锈钢Stainless steel SUS 304 隔热材料 Heat insulating material 玻璃棉Glass wool 聚氨脂发泡+玻璃棉Rigid polyurethane foam+glass wool 加热器Heater 不锈钢管状电加热器Stainless steel tube heater ■控制器Controller 温度控制方式Temp. control method 微电脑PID控制PID control by microprocessor 温度设定方式Temp. setting method 按△▽键设定数字Digital setting with the UP/DOWN key 温度显示方式Temp. display method LED数字显示Digital display by LED 加热电路控制 Heater circuit control 可控硅过零控制Triac zero-cross control 运行功能Operation function 恒定运行Fixed  temp. operation 温度传感器 Temp. Sensor PT100Ω ■冷冻系统Refrigeration  system 制冷方式 Refrigeration method - 机械式单级压缩制冷Mechanical single-stage refrigerator system 机械式复叠制冷 Mechanical cascade refrigerator system 风冷冷凝器Air-cooled condenser 冷冻机refrigerator - 全封闭式旋转压缩机Hermetically-sealed rotary compressor 制冷剂refrigerant - R507/ R404A (CFC-free) R404A+R23 冷凝器Condenser - 翅片管换热器Finned tube exchanger 蒸发器Evaporator - 蛇形盘管蒸发器Serpentine coil evaporator ■安全对策Safety Devices   过电流断路器,漏电断路器Over current breaker, Electric Leakage Breaker 过电流断路器,漏电断路器,制冷系统过热、过压、过流保护Overcurrent breaker,/Electric leakage breaker /Refrigeration system overheat、overpressure、Overcurrent protection ■规格Standard 工作室尺寸 Interior Dimensions ф160╳550mm ф130╳550mm 槽内容积 Internal capacity 11L 7.3L 使用介质Medium 水Water ≤257号硅油Silicon oil 无水乙醇Anhydrous ethyl   (≤41℃) 电  源Power Supply AV220V/50HZ(single phase) 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Thermometer thrust plate,2 set / Product description, 1 set ■选配附件Optional Accesseies RS232或RS485通讯接口,定时器等Communication interface(RS232 or RS485)/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The performance shown here is the value under the condition of the ambient temperature of 23°C±2°C, humidity of 65%RH±20%. And there is not burden. ※2.突出部分不包含在内部尺寸和外部尺寸内The projection is not included for Internal dimensions and External dimensions.