今日特价
THERMOTRON SE-300-2-2 快速温变试验箱特价 10W含税 保修三个月 款到发货！
TEMPERATURE RANGE: -70°C to +180°C
温度范围 -70°C to +180°C
PERFORMANCE: With 23 Kg aluminum load （IEC60068-3-5）
性能： 带23Kg铝负载
+85°C to -40°C 15℃/min
-40°C to +85°C 15℃/min
TEMPERATURE CONTROL: ± 1°C Dry bulb temperatures from control point after stabilization at the control sensor
温度偏差 ± 1°C干球温度在控制点稳定后
TEMPERATURE ±1.3°F (±0.7°C)
UNIFORMITY: 该数据基于-13°F (-25°C) and 212°F (100°C)
温度均匀性
TEMPERATURE ±0.9°F (±0.5°C)This is a standard deviation from the mean,
UNIFORMITY: measured at -13°F (-25°C) and 212°F (100°C)
温度均匀度： ±0.9°F (±0.5°C) 该数据基于-13°F (-25°C) and 212°F (100°C)
湿度范围： 10% to 98% RH受限于：
Dry bulb temperature range:
干球温度范围：
45oF to 190oF (7°C to 88°C)
Dew point temperature range:
湿球温度范围：
45oF to 188oF (7°C to 87°C)
HUMIDITY CONTROL: ±2.5% RH, Temperature of 68oF (20°C)
湿度控制： ±2.5% RH,温度68oF (20°C)
EXTENDED DEW POINT
CAPABILITY: Conditions to 14°F (-10°C) dew point maintained for
露点温度扩展： limited periods of time. Chamber must be dried prior to
Operation
条件：14°F（-10℃）的露点保持时间有限时间。箱体内部必须干燥、
* Performance is based on an ambient condition of 75°F (23.9°C) and 50% RH
性能是基于对75°F（23.9℃）和50％RH的环境条件
*Cooling/Heating Performance based on measurement at the control sensor in the supply air stream
制冷/加热性能的基础上测定在供给空气流中的控制传感器
CONSTRUCTION
箱体结构
INTERIOR
内部结构
Nonmagnetic Series 300 stainless steel with a high nickel content
无磁高镍不锈钢 300
Internal seams heliarc welded for hermetic sealing of the liner
内部焊缝氦弧焊接保证密封
Corners and seams designed to allow for expansion and contraction under the temperature extremes encountered
边角及缝隙都经特殊设计以应对极端高低温的膨胀与紧缩
Condensate drain located in the liner floor and under the conditioning plenum
冷却水排出口位于底部
Chamber base is fully welded
箱体支座完全焊接
“Ultra-Lite” non-settling fiberglass insulation
超轻绝缘玻璃纤维
(1) Adjustable interior stainless steel shelf is standard.
1个活动不锈钢样品架
EXTERIOR
外部结构
Die-formed treated sheet steel
薄钢板铸造
Metal access covers provided for easy opening doors to electrical components
金属门扣或电子元件使门可轻易打开
Finish water-based, air dry lacquer, sprayed over a cleaned and primed surface
表面喷涂水基涂料
Easy lift-off hinged access doors for servicing the refrigeration system
制冷系统盖带有铰链易于开启方便维护维修
(1)12.5 cm diameter access port with interior weld and removable insulating plug mounted in right hand side wall
Accessories on hinged door for easy access
1个 12.5 cm 直径的电缆孔开口（直径可选）
DOOR AND HARDWARE
门上部件
Left-hinged 4.5” thick door provided on the front of the cabinet, allowing full access to workspace
11.5cm厚左开门
One hand operable clamping latch with solid metal construction
可单手闭紧的门闩
Multi-pane window assembly in door with welded stainless steel one piece inner panel
多层玻璃观察窗
Door status switch is standard and allows door activity to be logged on the 8800 control system
门上装有8800控制器
Stainless steel door drip pan with two welded drains
不锈钢滴水盘
ELECTRICAL
电器系统
Interior Lighting with (2) bulbs
两个内部照明灯泡
One main power supply
一个总电源
Main power electrical disconnect, mounted on electrical compartment door
总电进入电气区后分线
All electrical components contained in an electrical service compartment, whenever possible
所有电气元件如果可能都安置在电气区
All wiring color coded and identified with numbered labels corresponding to system schematics
所有电线都可由颜色和标签 区分
Control panel wiring contained in “Panel Channel” or conduit and is easily accessible
控制板接线包括在导线管内易于维修维护
Circuits protected with heat limits, fuses, or circuit breakers
电路由热保护，保险丝和断路器保护
System running time displayed on 8800 Programmer/Controller
系统运行时间显示在8800控制器上
Solid state, photo-isolated, zero voltage switching control relays.
固态继电器，零电压开关控制继电器
Electrical terminals located on easy to reach side of chamber
电气终端布置在箱体易于接触的一面
CE Mark: The equipment is designed to comply with the requirements of the following European directives and normative documents:
CE 标志: 设备设计满足欧洲CE标准的要求:
Electromagnetic Compatibility (EMC): Directive 2004/108/EC
电磁兼容（EMC）：标准 2004/108/EC
Specifically: EN61000-6-4; 2007 generic emissions standard for industrial applications
具体做法： EN61000-6-4; 2007标准针对工业应用的通用排放
EN61000-6-2; 2005/AC2005 generic immunity standard for industrial equipment
EN61000-6-2; 2005/AC2005工业设备通用抗干扰标准
Electrical Equipment: Directive 2006/95/EC
电气设备：标准2006/95/EC
Specifically:EN60204-1, electrical equipment of machines, as applicable to this type of equipment
具体做法是：EN60204-1，机械电器设备，适用于这种类型设备
CONDITIONING SYSTEMS
调控系统
POWER SAVER
节能
Automatically monitors cooling demand and regulates the refrigeration system to reduce operational power consumption
自动监视冷却需求并调节制冷系统，以降低操作功率消耗
Based on temperature setting and throttle requirements, the chamber will operate in Single Stage mode (1 compressor) or Cascade mode (2 compressors)
根据操作模式和温度设定，设备可以设定为单机模式（1台压缩机）或复叠模式（2台压缩机）
During humidity conditions not requiring refrigeration, the compressors will be shut off automatically (Example 85%@85°C)
在湿度条件不需要制冷时，压缩机将被自动切断。（例如85％@85℃）
REFRIGERATION
制冷
§ A cascade non-CFC refrigeration system
复叠式无氟利昂制冷系统
§ SE-1400-20-20 utilizes (2) 20 hp rated compressors
SE-1400-20-20配备两台20马力压缩机
§ Moisture Management System
油液分离器
§ Self-contained system for easily accessible repair or replacement of components
制冷系统独立安置，便于维修维护
§ Water-cooled condenser, mounted in the base of the chamber
水冷冷凝器，安装在箱体底部
§ Designed to ASHRAE standards
设计满足ASHRAE标准
§ Discharge/Suction Pressure Transducers for monitoring pressures
吸、排气压力显示
§ Compressor discharge/suction temperature monitoring
吸、排气温度显示
HEATING
加热
§ Nichrome open coil heating elements for fast transitions
镍络合金加热器
§ Proportionally controlled by solid state, photo-isolated relay
固态继电器控制
§ Replaceable fusible link, mounted on the heater for positive over-temperature protection of the chamber
防止箱体过热的可替换熔断装置
AIRFLOW
气流
§ Propeller type fans
螺旋叶片风扇
§ Externally mounted motors with a specifically designed one piece extended stainless steel shaft
外部电机采用特殊设计的一体不锈钢轴
§ Bearings located outside temperature conditioned area and sealed and life-time lubricated with hi-temp silicone grease
位于温区之外的轴承使用高温硅油润滑密封
§ Temperature conditioning area is separated from the test space by means of a specially designed air distribution system
温区与测试区域由专门设计的空气分配系统隔离开
HUMIDITY
湿度
Electronic humidity sensor provides durability and reduced maintenance.
电子式湿度传感器，十分耐用且维护方便
Stainless Steel Vapor Generator located external to the chamber workspace
不锈钢蒸汽发生器位于箱体外部
The humidity vapor generator incorporates a low-watt-density immersion heater with multiple levels of low water and over-temperature protection.
低能耗的蒸汽发生器有低液位和超温等多重保护
Windows on humidity system access doors for easy filter maintenance
加湿窗有易于维护的过滤器
Refrigerated Dehumidification Cooling Coil
制冷盘管除湿
Two way valve allows condensed humidity water to be drained or recirculated
双向阀可以提供冷却水直接排出和循环利用两种不同的选择
Optional filter and demineralizer provide proper water purity to the humidity system when using “tap water” as water supply
选件可以提供用自来水的软水装置
Choice of direct water feed or refillable water tank
可以选择直接供水或者通过水箱供水
Refrigeration system shuts off during high temperature/ high humidity conditions to reduce wear on the compressors
制冷系统中的高温/高湿度条件下关闭，以减少对压缩机的磨损
8800 PROGRAMMER CONTROLLER
8800 可编程控制器
With a brilliant 12.1” (30 cm) color touch screen display, the 8800 Programmer Controller makes operation and data collection easier and more reliable than ever before. It has a Windows look and feel to support familiar and robust operations. The 8800 is Ethernet-compatible and web-enabled with an internet-ready front end for virtual anytime/anywhere access. To increase laboratory efficiency and keep older equipment up-to-date, the 8800 Programmer Controller can be retrofitted to existing environmental chambers. With more features than any other controller, user-friendly interface, unparalleled performance and support, the 8800 is the industry’s best value.
高分辨率 12.1” (30 cm)彩色触屏, 8800编程控制器让数据采集和程序控制更简单可靠。具有一个
类似Windows的使用感觉是用户感觉更加亲切。8800控制器兼容以太网和因特网。为了增加效率
并保持老旧设备更新，8800编程控制器可翻新程现有的环境试验箱。友好的用户界面，优良的控
制能力8800控制器的诸多优势完全证明了它的价值。
FEATURES
特征
Chamber Operation clearly displays helpful run-time information
清晰展示箱内操作信息
Graphing Screen offers expanded capabilities, enhanced programming and reporting
图像屏幕拓展功能，增强编程和报告
System Status displays crucial refrigeration system parameters
系统状态显示重要的制冷系统参数
Program Entry makes it easy to load, view and edit profiles
编程入口易加载，方便查看编辑加载文件
Set Up quick-step wizards make profile entry easy
设置quick-step wizards是文件条目更清晰
Pop-up Refrigeration Charts for handy reference
制冷图标可供参考
Therm-Alarm® provides over & under temperature alarm protection
Therm-Alarm® 提供温度过热过冷报警
Activity Log Screen provides comprehensive equipment history
活动日志屏幕可显示设备操作历史
Web Server allows internet access to equipment via Ethernet
Web服务器允许设备通过以太网接入互联网
User-Friendly Pop-up Key Pad makes data entry quick and easy
用户友好的弹出数字键盘，数字输入更加方便快捷
Includes:
包括：
- (4) USB Ports-(2) External & (2) Internal
- 4个 USB接口-2个内置2个外置
- Ethernet
- 以太网
- RS-232
TECHNICAL SPECIFICATIONS
技术参数
1-4 independently programmable channels
1-4独立的可编程通道
Measuring Accuracy: 0.25% of span typical
测量精度: 0.25%典型跨度
Selectable °C or °F temperature scale
温度单位可选 °C 或 °F
12.1” (30 cm) color flat panel touch screen display
12.1” (30 cm)彩色触屏
Resolution: 0.1°C, 0.1%RH,
0.01 for other linear applications
显示精度: 0.1°C, 0.1%RH,
Real time clock included
实时时间显示
Sample Rate: Process variable sampled
every 0.1 seconds
取样率: 0.1 秒
Proportional Band: Programmable 1.0° to 300°
线性区: 1.0° to 300°
Control Method: Digital
控制方式: 数字控制
Intervals: Unlimited
间隔: 无限制
Interval Resolution: 1 sec to 99 hrs,59 min
with 1 second resolution
时间间隔: 1 秒到99 小时59 分钟
1秒 间隔
- RS-232
- 10+ Years Data Storage
- 10年以上的数据存储
- Product Temperature Control
-产品温度控制
- Event Relay Board
-事件更替板
Operating Modes: Automatic or Manual
Program Storage: Unlimited
Program Loops:
- Up to 64 loops per program
Loops can be repeated up to 9,999 times program
- Up to 64 nested loops are allowed per
Outputs:
服务热线：0755－86016691 电话：13715327187 传真：0755-86641139-816
