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China, Chinese Hst-Ect550 Environmental Test Chamber for Testing The Light Stability of Pharmaceuticals1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentEnvironmental Test ChamberLight Stability Test ChamberLight Stability Testing Chamber
Jinan Hensgrand Instrument Co., Ltd.
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Product Description Introduction1. With the same volume, it can withstand a larger heat load than its peers (allowing for more test samples to be placed).2. Fully automatic control of the refrigerant flow of the compressor based on the load of the test samples to achieve energy-saving.3. The most safety protection detection points among the same industry machines.4. Can perform dew formation and non-dew formation test conditions as required by the standards.5. The chamber returns to room temperature to prevent dew formation.6. Passed EMC electromagnetic wave interference prevention.7. Industry-exclusive remote system fault prompt function.8. Unique anti-condensation drip design.9. Independent drawer-type lighting module.External circulation: Through the circulation capacity of the pump, the insulation hose is connected to the external equipment using the water outlet to form a closed loop and flow back to the water inlet of the equipment, which is to lead the constant temperature medium in the bath to the outside and establish an external constant temperature field.SpecificationEffective volume550LWorking chamber dimensions (mm)D660×W530×H1570External dimensions (mm)D1230×W1180×H1920Sample rack dimensions (mm)D650×W520Temperature range-5oC to +65oCTemperature range (light)+5oC to +45oCHumidity range10% to 95% R.HLow humidity rangePlease refer to the temperature and humidity characteristic curve in item 24 for detailsTemperature fluctuation≤±0.5oCTemperature uniformity≤±2.0oCTemperature deviation≤0.7oCHumidity fluctuation≤±2% R.HHumidity tolerance (uniformity)±3% R.H (when humidity > 75% R.H) ±4% R.H (when humidity < 75% R.H)Humidity deviation≤2.5% R.HDaylight irradiance3000 - 26000 LUXUVA irradiance3 - 30 W/m2UVB irradiance3 - 30 W/m2Test hole sizeΦ80mmAirflow speed≤2.7m/sOverall operating noise≤75dB(A)Sample rack load capacity≥ 10KG per layerChamber load capacity≤50KGTime setting range1s to 9999hTotal installed power~3.6KWOperating environment5oC ≤ T ≤ 35oC, H ≤ 85% RH Cooling characteristic curve:Temperature and humidity control range and related characteristic diagram:Structure and Materials1. Inner Box Material: SUS3042B stainless steel plate;2. Outer Box Material: A3 cold-rolled steel plate coated with epoxy, RL7035;3. Insulation Material: Ultra-fine glass fiber cotton + phenolic foam board;4. Anti-condensation: Top edge anti-condensation design;5. Heater: Stainless steel U-shaped finned heat dissipation tube;6. Humidifier: Integrated high-efficiency humidification boiler;7. Casters: Foma type CF100 integrated support wheels;8. Lighting: LED cold light source lighting device;9. Indicator Light: LED three-color foldable working indicator light;10. Panel Interface: Standard USB storage interface;11. Discharge: Centralized top discharge, convenient for connecting and discharging;12. Pump: DC24V peristaltic pump, safe and reliable;13. Test Hole: ?50mm;14. Dehumidification Method: Refrigeration dehumidification;15. Water Addition Method: Pump type;16. Water Storage: Built-in water tank type, 20L;Air Circulation System1. Motor 1/2HP;2. Stainless steel multi-blade centrifugal fan wheel;3. Single circulation system;Refrigeration System1. Compressor: "Enbaco" / "Tiankang" fully enclosed refrigeration compressor;2. Refrigerant: R-404A DuPont environmentally friendly refrigerant;3. Condenser: Tubular condensation evaporator;4. Evaporator: Finned multi-stage type;5. Electromagnetic Valve: Italian Castel;6. Filter: Danish made desiccant;7. Refrigeration Mode: Single unit machine;8. Pressure Protector: Danish "Danfoss";9. Expansion Valve: Japanese Rukong;10. Cooling Mode: Air-cooled type;Circuit Control System1. Temperature Controller:HST HLS-ECT550 programmable Chinese color touch screen type temperature controllerDisplay: 168*218 touch screen, TFT, 10-inch color screenBacklight: CFL (cold cathode fluorescent lamp)Temperature Control Precision: ±0.1oC; Resolution: ±0.01oC.Humidity Control Precision: ±0.1%R.H;Temperature Detection Body: Pt100 platinum sensor / electronic capacitance typeHumidity Detection Method: Electronic capacitance typeControl Mode: Cold and hot balance adjustment mode9 groups of PID control modes can effectively control temperature fluctuations / forward and reverse actions6 groups of dry contacts, providing equipment upgrade spaceData Memory Saving: Non-volatile RAMPower-off Memory Function Can start cold / hot startProgram Segment Number 100STEP, Program Group 120 PATTENUSB data interface, paperless storage, convenient for storing test data485/232 interface, can be externally connected to a computer to achieve online printing and remote operation.Cloud PC, mobile phone remote monitoring, control or storage function (optional)SSR solid state relay outputLanguage: Chinese / EnglishCumulative time, time break counting functionsOver-temperature alarm function Under-temperature alarm function2. Remote Fault Notification Function (optional, additional cost required)Using GSM mobile phone card, when the equipment has a fault, use the GSM network to send fault code to the user, allowing you not to waste precious working time. You can understand the equipment operation status at any location (as long as there is mobile phone signal), in real time.A: Over-temperature alarmB: Phase missing alarm (single phase without)C: Overload alarmD: Program abnormal alarmE: Test end notification3. Main Components:AC contactor: Siemens / SchneiderIntermediate Relay: OmronSolid State Relay: Schneider / YangmingSelf-resetting Fuse: Siemens / SchneiderSafety Protection Devices1. Over-temperature Alarm Protector2. Phase Missing and Phase Broken Protection3. Quick Fuse4. Compressor High and Low Pressure Protection5. Compressor Overheating Protection6. Compressor Overcurrent Protection7. Circuit Fuse and Full Encapsulated Terminal8. Fan Overload Protection 9. Heater short-circuit protection / overload protection10. Differential pressure protection systemOperating environment1. Power supply: AC 220V 50Hz single-phase three-wire system2. Air pressure: 101.325 kPa ± 10%3. Working environment: 5oC ≤ T ≤ 35oC, H ≤ 85%RH
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