dl-wgd/sj-4010高低温交变湿热试验箱
alternatingtemperature-humiditytest chamber
适用范围: 对电子、电工、家用电器、灯具、音响功放、汽车部件、摩托车部件、化工类等产品的测试
application range:measurement toelectric、householdappliances、lamps andlanterns、acoustics、auto parts、motor parts、chemicals.
符合标准：gb10598-89高低温试验箱技术条件
standard: gb10598-89 technicalconditions of high-lowtemperature testchamber
满足标准：gb2423.1-89低温试验方法
gb2423.2-89高温试验方法
iec68-2-30试验方法d6
meet standard: gb2423.1-89 lowteperature test method
gb2423.2-89 high teperature test method
iec68-2-30 test method d6
1主要技术指标 maintechnical indexes
项目items
说明specification
产品名称 name
高低温交变湿热试验rature-humiditytest chamber
型号type
dl-wgd/sj-4010
工作室尺寸 officesize
深400×宽500×高500（mm）（可根据客户要求订做适合尺寸）
d400×w500×h500(mm) the size can becustomized
外形尺寸 shapedimension
约深1050×宽930×高1450（mm）
about d1050×w930×h1450(mm)
测试范围test range
温度范围warmingrange
－20℃，－40℃，－70℃～+100℃（150℃）（可根据客户要求订做温度范围）
－20℃，－40℃，－70℃～+100℃（150℃）temperature range can be customized
湿度范围humidityrange
20％～98％rh（相对湿度）(此范围内可任意调节设定)
20％～98％rh(relative humidity) ( the setting can be adjusted arbitrarily in this range)
升
降
温
速
率warmingand coolingrate
升温速率temperaturerate
-40℃～+100℃ 约55min
-40℃～+100℃ about55min
降温速率coolingrate
＋20℃～－40℃ 约65min
＋20℃～－40℃ abpit 64min
温度波动度 temperaturewave
±1℃
湿度波动度humiditywave
±1％r·h（恒定状态下的实际测试值）
±1％r·h(theactual test value in constand state)
温度均匀度temperatureuniformity
±2℃
湿度均匀度 humidityuniformity
+2-3％r·h
温度显示精度temperatureaccurcy display
±0.01℃
湿度显示精度humidityaccurcy display
±0.1℃
注：以上性能指标是在室温为+25℃，无试样条件下测得的数值。
note:aboveperformance index is based ontemperature+25℃,value without sample testcondition
材
质material
内箱材质inner cartoonmaterial
sus 304# 镜面不锈钢板
sus304# mirror stainless steelplate
外箱材质outer cartoonmaterial
sus 304#拉丝不锈钢板/a3板静电冷轧喷粉
sus 304#wiredrawing stainless steelplate/a3boardelectrostatic powder spraying cold rolling mill
保温材质thermalinsulation material
聚氨酯发泡或耐高温保温棉
polyurethanefoam or high temperature resistant heatpreservation cotton
结
构construction
风路机件 parts of windpath
离心风机；风口可调试风量大小、高低及回风量
centrifugalfan;blowing rate can be adjusted,high and low
门door
单开门，采用双层耐高低温不锈钢板及硅橡胶二层密封以确保测试区之密闭
single door , double resistance withtemperature stainless steel plate and sealing with doublelayers silicon rubber to ensure that the test areaairtight
测试视窗 testwindow
门上设有1个导电膜防爆钢化保温玻璃观察窗（具有防凝露功能）
the door has a conductive filmwhich is explosion-proof toughened insulation glasswindow( hasanti-condensatefunction)
脚杯及脚轮 foot cup andwheel
配有4个万向轮，方便移动，及4个脚杯，作固定支撑水平调节使用
four universalwheels,convenient to move and four foot cups for fixed horizontaladjust.
风机fan
长轴离心风机long axiscentrifugal fan
样品架smapleshelf
内置不锈钢可调式活动盘架两只there’s two adjustable shelves with stainless steel
叶轮impeller
采用台湾进口叶轮 adpotimpeller imported from taiwan
加热器heater
镍铬合金电加热器nichrome electric heater
制冷压缩机refrigeration compressor
采用进口冷冻压缩机importedcooling compressor
蒸发器evaporimeter
翅片式换蒸发器 wing stypleevaprimeter
制冷方式refrigeration method
机械压缩机单级制冷/复叠制冷mechanical compressor monopole cooling
冷却方式coolingmethod
风 冷windcooling
控温仪表temperature controller
880智能彩色液晶屏触摸式可编程控制器
880 smartcolor lcd touch programmable controller
引线孔fairlead
机器左侧Φ60mm left sideof machine Φ60mm
电源 power
380v 50hz
使用环境:工作环境温度5℃-30℃内使用
environment: work enviromenttemperature within 5℃-30℃
2 加热、制冷、加湿系统及其工作原理 heat,cooling,humidification system and its workprinciple
项目items
原理说明 principlespecification
加热系统heatingsystem
不锈钢管套式防干烧加热管内置镍铬合金加热丝
stainless steel pipe set withanti-dry heating tube which has nickel chrome heating silk
采用u型鳍片式不锈钢高速加温电热器加热 adpot u shapeheater with fins chipstainless steel toheat
完全独立系统，不影响控制线路
independent system,will not effect controlline
加湿系统humidification system
采用自动控制水位，箱体自动补水系统
adopt water level autocontrol and auto moisturizing system
采用宽带式强迫气流循环（表面蒸发式）加湿或锅炉加湿
adopt broadband forced draft(surface evaporation method)humidite or boil humidite
加湿管全不锈钢套管，具有防干烧功能
all the humidification tubesare stainless tube,has burn-proof function
水质：电阻率>500Ω·m
water :resistivity> 500Ω·m
冷
冻
系
统refrigerationsystem
冷冻压缩机refrigeration compressor
采用进口冷冻压缩机，使用环保冷剂
adopt imported refrigerant compressor withenvironmental cryogen
冷媒铜管refrigerant copper pipe
内螺旋式k—type冷媒铜管
inner screw k-typerefrigerant cooper pipe
冷凝器condenser
波浪状鳍片型风冷冷凝器
wave-fins type with air coolingcondenser
蒸发器evaporimeter
斜率式fin—tube蒸发器
slope fin-tubeevaporimeter
冷冻元件freezing component
原装进口电磁阀、干燥过漉器等。originalpackaging solenoid valve,dry filter
特点feature
全系统管路均作通气加压22kg检漏测试。
thepipeline system are 22 kg leak detection test
加温、降温系统完全独立
warming,cooling system arecomletely independent
配有本公司专业技术特点，防高温高压气流回流开冷机损坏系统
possess our technicalfeatures, the high temperature and highpressure ,air reflow and cooling machine damagesystem
所有冷冻系统动作程序，完全由微电脑控制器控制
all the cooling system procedures,completelycontrolled by mcro-computer controller
3 调节系统 adjustsystem
项目items
说明specification
调节方式 adjustmethod
强制循环通风，平衡调温法。控制系统根据系统设定的温度点通过pid自动运算输出的结果去控制加热器的输出量，终达到一种动态的平衡。
control system according to the system settemperature point through the pid automatic calculate its outputresult to control heater’s output, and eventually to achieve adynamic balance
循环装置recursivedevice
内置空调间、循环风道及长轴流式通风机，通过改善空气的鼓动气流，提高了空气的流量和加热的能力，大幅改善了试验箱的温度均匀性。there’sair-conditioning space, circulation duct and long axial flow fan,through the improvement of the airflow, improve the air flow andheating ability, significantly improved the test of temperatureuniformity.
4 安全保护措施 safety
项目items
说明specification
1
电源用漏电保护；the power usage of earth leakage protection
2
极限高低温保护；温度偏差报警；limited high /low temperature protection;warning oftemperature deviation
3
防干烧装置，水路系统保护，缺水报警
burn-proof device,waterline protection system,water-lackingwarning
4
压缩机过热、过载、过流、超压保护
compressor over heat,over load,overflowing,overpressureprotection
5
相序缺相保护；
880控制器介绍 controller introduction
项目items
说明specification
控制器controller
液晶触摸式可编程控制器，界面118.18×89.38mm
liquid crystaltouchable type with programmable controoler,interface118.18×89.38mm
触摸式高析度荧幕
touchable high clear screen
可任意设定固定条件程序条件，可中文画面，并可设定固化试验名称、序号等。
can set fixedprogramable condition arbitrarily,chinese picture,and can be set curing test name,serial number, etc
可设定时间范围 time range
0—999h59min。
可程式模式programable mode
同时设定120组不同条件之程式，任一组程序中，可分120段进行工作，可任意截取部分段数来执行循环，或作任意段、组的周期循环工作。canbe set 120group different programs,in any group of program,candivide into 120 stages to work,and can cut any stage to work or anystage and group ‘s cycle work.
每组程序内，多可设定120段不同之温度及时间（每段大可设定999h59min）120组程式又可任意作串接，大段数循环周期可达999次。inside every group of programs, up to 120 different paragraphscan be set temperature and time (maximum for each can be set 999h59min) 120 group and can be arbitrary connect, the large number ofcycles can reach 999 times
安全safety
具有断电记忆装置，复电时可继续执行剩余之程式，并且可作机器预约执行启动及机器运转时间。hasmemory device with power, cancontinue to carry out when power does work, and can make themachine pre-ordered to executive power and run time ofmachine.
控制control
升、降温可作斜率控制、曲线控制，并且具有自行校正温度、湿度基准点之功能。具有pid自动演算之功能，可减少人为设定时所带来不便。rose,cooling temperature can make slope control, curve control, andself- correct the temperature, humidity benchmarks. has thefunction of automatic pid algorithm, can reduce artificialinconvenient
设置set
触摸式设定、安位直接显示、所有条件完全由微电脑自动锁定 touchset, directdisplay, all conditions will locking by microcomputerautomaticly
报警warning
在设定或运转中如发生错误时，会提供警示讯号
if there’a an error in settingor operationprocedures, will provide warning signals
接口connector
具备标准rs—232通讯界面，传输距离长，可连线pc作控制及记录。
possessstandard rs-232 communication interface,long transmissiondistance,can conncect pc control record.
(下图全不锈钢+触摸屏控制器外观图)(outlook ofstainless+touchablecontroller) (下图为内胆不锈钢,外箱烤漆外观图)(with inner stainless gut,and bakingvarnish outside)