性能Performance
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系统System
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平衡调温控制系统Balanced temperature control system
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循环方式Circulation method
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强制空气循环 Forced air circulation
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温度范围Temperature range
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-45（or -40）～+150℃，-70～+150℃
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温度波动度Temp.fluctuation
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≤1℃
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温度梯度Temp. gradient
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≤2℃（-20～+100℃）
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温度偏差Temp. variation
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±2℃
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升温时间Increasing temp. time
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-20→+150℃
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约30～40分钟 Approx. 30～60min（升温时速：1.0～3.0℃/min）
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降温时间Reducing temp. time
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+20→-20℃
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-45℃约40分钟 Approx. 40min（降温时速：0.7～1.0℃/min）
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构成Components
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内箱材料Interior material
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不锈钢SUS304 Stainless steel SUS304
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外壳材料Exterior material
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冷轧钢板表面环氧粉末静电喷涂 Electrostatic spraying of epoxy powder on cold-rolled steel sheet
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隔热材料Heat insulating material
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高密度聚氨脂发泡+玻璃棉Rigid polyurethane foam+glass wool
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加热器Heater
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镍铬合金电热丝式加热器Ni-chrome strip wire heater
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搅拌风扇Circulating fan
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多翼式离心风扇Multi-wing centrifugal blow fan
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马达Motor
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冷凝器型Condenser type, 90W 1PCS
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温度传感器Sensor
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铂电阻PT100Ω
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观察窗Viewing window
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发热体内嵌式玻璃Glass incorporating heat generator
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电缆孔Cable hole
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内径Φ50 Inside diameter Φ50
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脚轮Caster wheel
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可固定的脚轮Locking Caster wheel
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控制器Controller
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温度控制器Temp. controller
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微电脑PID控制PID control by microprocessor
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温度设定方式Temp. setting method
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按上下键数字设定Digital setting with the UP/DOWN key
设定温度Set temp./指示温度Instructions temp.：±0.1℃
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温度显示方式Temp. display method
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LED数字显示Digital display by LED
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程序Programs
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4组程序10段/组4 programs 10 steps/ program
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操作功能Operation function
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恒定温度操作,程序温度操作
Fixed temperature operation, Progrmmable operation
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冷冻系统Refrigeration system
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制冷方式Refrigerating mode
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机械式单级压缩制冷Mechanical single-stage refrigerator system
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风冷冷凝器Air-cooled condenser
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制冷机Refrigerator
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全密闭型旋转压缩机Hermetically sealed rotary compressor
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制冷剂Refrigerant
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环保冷媒Non-chlorofluorocarbon Coolant R404A
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冷凝器Condenser
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翅片式换热器Finned heat exchanger
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蒸发器Evaporator
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翅片管蒸发器Finned tube Evaporator
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安全装置Safe Device
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独立超温保护,过电流断路器，压缩机过载保护开关、超压、过热保护Independence overtemp. protection/over current breaker/ Refrigerator overload relay,refrigerator overpressure and overheat protection
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规格Standard
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内箱尺寸Internal dimensions
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400×500×500mm (D×W×H)
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外部尺寸Exterior dimensions
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约850×1000×1430mm（D×W×H）
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内容积Internal capacity
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100L
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电源Power source
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380V/50Hz，约4.5KW(-40℃～+150℃)
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可选附件Optional Accesseies
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增加搁板,232C通信接口Additional shelf plate/Communication interface RS232C
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