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Sell High low temperature/ low air pressure test chamber

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  • Company Name :Hyde Science and Technology Limited
  • Membership :Free member
  • Registrarion Date :2020. 06. 04
  • CountryRegion:China
  • Address:Room 1906, Block E, Van Metropolis, Road Tangyan Xian Shanxii, China
  • Phone / Fax:86-029-89194421  /  86-029-89182431
  • Contact:Dan Feng
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Description

High low temperature/ low air pressure test chamber

Technical specifications:
Model   QD701HD  QD702HD  QD705HD  QD710HD
Internal volume  120 L  180 L  504 L  1000 L
Internal dimensions (D*W*H)   400*500*600 mm  500*600*600 mm  700*800*900 mm  1000*1000*1000 mm
External dimensions (D*W*H)   1900*800*1550 mm  2050*900*1550 mm  3250*1150*1950 mm  3400*1450*1950 mm
Temperature Control mode  BTPC: Balanced temperature & pressure control
Working environment temperature  +5…+35 ℃
Performance
Temperature range*  -70℃...+150℃ (high temperature: 180℃, optional);
Pressure range  Atmospheric pressure... 0.5 kPa
Temperature fluctuation  ≤±0.5℃ (under atmospheric pressure, no-load)
Temperature uniformity  ≤2℃ (under atmospheric pressure, no-load)
Temperature deviation  ≤±2℃  (under atmospheric pressure, no-load)
Pressure accuracy  Atmospheric pressure~40KPa: ±2 KPa; 40KPa~10KPa :±5%;
Heating time  ≤60 min. (25℃…+100℃)
Cooling time  ≤90 min. (+25℃…-70℃)
Pressure recovery rate  ≤1 kPa/min
Depressurization time  Atmospheric pressure~10KPa, ≤30min;
Material
Shell material  Cold rolled sheet steel, spray plastics on surface
Internal material  Stainless steel
Thermal insulation material  Polyurethane foam + glass wool
Refrigeration system
Refrigeration mode  Mechanical compression, two-stage refrigeration
Compressor   Imported enclosed/ semi-enclosed compressor
Cooling mode  Air cooling/ water cooling
Heater   Stainless steel heater
Blower   Centrifugal blower
Vacuum pump  Leybold, Germany
Temperature sensor  PT100
Controller  Touch screen, programmable control;
Power supply  AC380V, 50Hz, three-phase four-wire + earth wire;

*Note: temperature range -40℃~+150℃: QD4**HD series; High-low temperature low air-pressure test chamber with humidity from 20 to 98% R.H .: THP *** HD series.

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  • Sell High low temperature/ low air pressure test chamber

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