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Power Supply: | 220V/380va 50/60Hz |
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Item Name
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Temperature and humidity test chamber/machine
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Capacity(L)
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80, 150, 225, 408, 500, 800, 1000L(optional, or custom-made)
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Performance
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Control Methods
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Balanced temperature humidity control system
(BTHC) PID intelligent adjust
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Temperature and Humidity Range
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-70°C~150°C; 20%-98%R.H
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Accuracy
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±1.0°C, ±2%RH / ±0.5°C, ±2%RH
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Resolution
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±0.1°C, ±0.1%RH / ±1°C, ±3%RH
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Heating Rate
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≤3°C/min
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Cooling Rate
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Average 1°C/min
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Internal Material
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SUS#304 stainless steel
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External Material
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SUS#304 stainless steel or Antirust processing cold-rolled steel sheet(Spray)
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Insulation Material
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Superfine wool + polyurethane foam
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Regulator
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Cooling Mode
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Mechanical binary refrigeration way
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Compressor
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Closed compressor
(French Tecumseh or German Copeland )
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Refrigerant
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R23/R404A
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Condensing Way
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Air-cooling and Water-cooling
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Humidifier
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Stainless steel humidifying tube
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Airflow Way
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Broadband-type forced air circulation
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Controller
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Operate Interfaces
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Korea TEMI 880 LCD touch screen
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Memory capacity
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120 groups, each program 100 segment
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Input
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PT100 or T thermocouple
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Communicate Interface
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RS-232
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Subsidiary function
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Upper and lower alarm; self diagnosis ;
alarm display(fault cause); time sequence protection
(Automatic turn on or turn off )
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Water supply
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Water supply
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Circulating water supply
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Water tank
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Built-in hand type(30Kg capacity)
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Water quality
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resistance >500Ω.m
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Standard Configuration
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One observe window(Double hollow toughened glass); one test pattern D50mm(on the left); 2 layers sample frame;
onefloodlight(fluorescent lamp);one water feeding tank;
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Safety device
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Power leakage protection; Dry heating protection;
Water protection Over-temperature protection switch; Temperature deviation
alarm, Compressor Overpressure; overload; Water shortage; Phrase shortage, etc.
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Power supply
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220VAC ±10%50/60Hz & 380VAC ±10%50/60Hz
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Speficiation
Featur
1.Are your company a trading one or a factory ?
Factory + trade (integration), 20 years focusing on test instruments field, 6 years exporting experience.