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[MRU系列]
机种特点介绍
提供产业界零件、主要配件、半成品,如：电子零件、汽车零件、笔记本计算机等…可靠度及温湿度环境测试。
- 完美的造型设计:圆弧造型及雾面线条处理，一体成形控制面板，高质感圆弧外观及美背式设计，并采用平面无反作用把手，操作容易，安全可靠。
- 明亮、视野宽广的大型长方形观测窗430x520mm，采用萤光灯保持箱内明亮，且利用发热体内嵌式玻璃，无须雨刷除雾，随时保持清晰的观测试验箱内的状况。
- 加湿系统管路与控制电路分离:加湿系统管路与电源、控制器、电路板分离，可避免因管路漏水而影响电路，提高安全性。
- 测试用时间信号插座内崁于箱体左侧面的下部(额定电流2A)
- 简便自动供水装置:内藏前置式供水箱于试验箱体前方的下部，便于补充供水(容量约为20L)。
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温湿度控制范围 |
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产品规格
| Model |
MRU-120
-ME
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MRU-225
-ME
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MRU-408
-ME
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MRU-800
-ME
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MRU-1000
-ME
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Chamber volume
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120L
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225L
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408L
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800L
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1000L
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Control system
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PID auto-tuning / IDS - Control System (lnherently distinction safety)
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Controller
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Type
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5.7"的 RGBx240 color LCD touch screen type
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Resol. temp.
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±0.01℃
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Resol. humid.
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±0.1% RH
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Temperature
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Working range
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-40℃ ~ 150℃ (可调整程序的范围 : -40℃ ~140℃)
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Uniformity
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±0.5℃ (measure the sensor in 1/10 distance of the interior wall)
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Stability
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±0.2℃
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±0.3℃
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Humidity
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Working range
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30~95% RH at 15℃
20~98% RH at 30℃
10~98% RH at 65℃~90℃
85% / 85℃
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Uniformity
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±2.0% RH
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±3.0% RH
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Stability
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±1.0% RH
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±2.0% RH
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Time
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Heating
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30min (-40℃~100℃)
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45min (-40℃~100℃)
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Cooling
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40min (20℃~-40℃)
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55min (20℃~-40℃)
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| Refrigeration |
System
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mechanical single stage refrigerator system (air-cooled condenser)
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Refrigerant
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R-404A(CFC-free)
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Capacity
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3hp (2250W)
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3hpx2ea(2250W×2set)
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Cooler
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Plate fin cooler
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Heater
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Material
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SUS
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Drying bulb
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2600W
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3400W
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5400W
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Humidity bulb
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2000W
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2700W
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4000W
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Sensor
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Temperature
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Pt 100
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Humidity
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Pt 100 / 干球，湿球 Gauze
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Air-flow
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Sirocco fan, 90W Sirocco fan
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90wX2ea
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Material
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Interior
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18-8 Cr-Ni stainless steel plate (2B-polish)
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Exterior
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18-8 Cr-Ni stainless steel plate (2B-polish)
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Insulation
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Polyurethane
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Door
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Glass wool
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Work environment
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3℃~35℃, 85%RH (non-corrosivepure place)
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Water tank
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20L (cartridge type)
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20Lx2ea (cartridge type)
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Water quality
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PH6.2 ~ 7.2, Electrical conductivity 20㎲/cm to below
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Interface
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RS 485
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Safety devices
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switch-off after alarm for overheating, water empty, current leak,
over current, door open
.clamp-lock door closing equipment |
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Dimension
(mm)W×D×H
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Internal
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500×400×
600
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500×600×
750
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600×800×
850
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1000×800×
1000
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1000×1000×
1000
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External
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720×1250×
1710
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1000×1280×
1650
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1120×1470×
1750
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1520×1470×
1910
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1520×1635×
1910
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Electric requirement
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AC 220V, 1Ø, 60Hz (option : 220VAC, 3Ø,60Hz / 380VAC, 3Ø 60Hz)
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Power
consumption |
220VAC, 3Ø
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20.5A
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23.0A
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38.0A
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50.0A
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380VAC, 1Ø
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12.0A
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14.0A
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23.0A
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30.0A
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| Weight(kg) |
240 |
270 |
330 |
470 |
500 |
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Model
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MRU-225-CE
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MRU-408-CE
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MRU-800-CE
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MRU-1000-CE
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Chamber volume
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225L
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408L
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800L
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1000L
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Control system
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PID auto-tuning / IDS - Control System (lnherently distinction safety)
|
|
Controller
|
Type
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5.7"的 RGBx240 color LCD touch screen type
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|
Resol. temp.
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±0.01℃
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|
Resol. humid.
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±0.1% RH
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Temperature
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Working range
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-70℃ ~ 150℃ (可调整程序的范围 : -70℃ ~140℃)
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Uniformity
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±0.5℃ (measure the sensor in 1/10 distance of the interior wall)
|
|
Stability
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±0.3℃
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|
Humidity
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Working range
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30~95% RH at 15℃
20~98% RH at 30℃
10~98% RH at 65℃~90℃
85% / 85℃
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Uniformity
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±2.0% RH
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±3.0% RH
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Stability
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±1.0% RH
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±2.0% RH
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Time
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Heating
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40min (-70℃~100℃)
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50min (-70℃~100℃)
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Cooling
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50min (20℃~-70℃)
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70min (20℃~-70℃)
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Refrigeration
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System
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Cascade single stage refrigerator system (air-cooled condenser)
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Refrigerant
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R-404A(CFC-free)
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Capacity
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3hpx2ea(2250W×2set)
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3hpx4ea(2250W×4set)
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Cooler
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Plate fin cooler
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Heater
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Material
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SUS pipe heater
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Drying bulb
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2600W
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3400W
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5400W
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Humidity bulb
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2000W
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2700W
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4000W
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Sensor
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Temperature
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Pt 100
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Humidity
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Pt 100 / 干球，湿球 Gauze
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Air-flow
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Sirocco fan, 90W
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Sirocco fan, 90WX2ea
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Material
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Interior
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18-8 Cr-Ni stainless steel plate (2B-polish)
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Exterior
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18-8 Cr-Ni stainless steel plate (hairline finish)
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Insulation
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Polyurethane
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Door
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Glass wool
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Work environment
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3℃~35℃, 85%RH (non-corrosivepure place)
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Water tank
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20L (cartridge type)
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20Lx2set (cartridge type)
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Water quality
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PH6.2 ~ 7.2, Electrical conductivity 20㎲/cm to below
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Safety devices
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.switch-off after alarm for overheating, water empty, current leak,
over current, door open
.clamp-lock door closing equipment
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Dimension
(mm)W×D×H
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Internal
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500×600×750
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600×800×850
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1000×800×1000
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1000×1000×1000
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External
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1020×1280×1650
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1120×1470×1750
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1520×1470×1910
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1520×1635×1910
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Electric requirement
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AC 220V, 1Ø, 60Hz (option : 220VAC, 3Ø,60Hz / 380VAC, 3Ø 60Hz)
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Power
consumption
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220VAC, 3Ø
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28.0A
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30.0A
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51.0A
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380VAC, 1Ø
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16.0A
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17.0A
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30.0A
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Weight(kg)
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330
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390
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610
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[可程控系统ETAC820日本原裝進口触摸型溫濕度程式控制器]
彩色画面显示功能:
- 采用人机交互方式,采用触摸式输入、控制
- 温湿度设定测试值显示
- 温湿度设定(SV)实际(PV)值直接显示
- 可显示执行程序号码,段次,剩余时间及循环次数, 运转时间显示
- 程序编辑以及图形曲线显示,具实时显示程序曲线执行功能
- 具单独程序编辑画面,每页可输入4 个段次温湿度,时间
- 定点或程序动作状态显示
- 屏幕可作背光调整,可设定背光时间
- 屏幕显示保护功能可做定时或手动关闭设定
- 程序复制,COPY, 连接功能,编辑实验标题等程序编辑功能
- 数据采集,汇出,查看图形功能
程序容量及控制功能:
1.可執行 100 STEP X 10 PATTEM 模式執行
2.各段可交叉編組執行
3.每段執行時間可設定 0-999H 59 分
4.各組設定可部份循環 1-999 回或全部循環 1-999 回可自由選擇
5.具有斷電功能復電後繼續執行未完成之試驗
6.執行中可選擇以組別循環之劃面式各段之執行之劃面並可得知所執行之剩餘時間
7.可選擇單段控制或多段程式控制
8.執行單段控制時可任意更改執行條件值
9.螢幕具有背光時間控制及可調整背光明暗度
10.記憶型多功能控制具有各組冷凍壓縮機電磁閥加溫HEATER加濕HEATER等全自動控制輸出功能
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