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      Apkjgroup AP-HX-1000B Programmable humidity chamber
      48900.0 RMB
      ChinaChina
      Detail
      Factory NBC-1000L-20 (paint plate) Programmable Constant Temperature & Humidity Test Chamber
      30770.0 RMB
      ChinaChina
      Detail
      Model comparison
      Min-TEMP -20℃ -20℃
      Max-TEMP >100℃ >100℃
      Min-RH ≤20%RH ≤20%RH
      Max-humidity 98% RH 98% RH
      Volume >800L >800L
      TEMP fluctuation ±0.5℃ ±0.1℃
      Humidity deviation ±2%
      Parameter comparison
      Studio Volume 1000L
      Temperature range -20 ℃~ + 150 ℃ (air-cooled) -20~150℃
      Temperature Resolution 0.01℃
      Temperature Fluctuation ±0.5℃ ±0.5-1℃
      Temperature Uniformity ±2.0℃ ±1.5-2℃
      Humidity Control Range 20~98%R.H
      Humidity Deviation ±2%R.H ±1~2%
      Input Power
      Environmental temperature 5~30℃
      Working time
      Power supply Voltage
      Interior size 1000*1000*1000mm 1000*1000*1000mm
      Dimension 1280*2250*1900mm
      Weight About 700kg
      Cooling rate RT~ 0 ℃/about 25min (no load) about 1 ℃/min 1 ℃/min (no-load nonlinear)
      Heating rate RT~ + 150 ℃/about 40min (no load) about 3 ℃/min 3 ℃/min nonlinear no-load
      Humidity Accuracy 0.1%R.H
      Humidity Uniformity ≤±3%R.H ±1-3.0%R.H
      Chamber material SUS304 stainless steelSUS304 stainless steel
      Enclosure Material Cold rolled steel plateLibrary board electrostatic high temperature baking paint Painted panel
      Outer box light source High luminance lamp
      Viewing Window Observe the use of the sample
      Window sweat-proof design Electric heater device to prevent water condensation (40W)
      test hole Can be used for external test power cord and signal (diameter 50mm)
      Machine pulley Move and adjust the placement position of the mining pulley and fix the position with strong bolts (200Kg/wheel)
      Insulation material Rigid polyurethane foam
      In-box tray rack Movable adjustable grid plate frame and two stainless steel strip grid plates (5.0cm per grid of the grid frame)
      Box door Adopt double-channel heat insulation and air tightness to effectively isolate external temperature leakage
      Operating Mode The 0 ℃ to -40 ℃ model adopts one-stage compression, and the -40 ℃ to -70 ℃ model adopts binary cascade refrigeration.
      Refrigeration system Original imported French Taikang fully enclosed low noise rotor compressor or Japan Hitachi effective fully enclosed compressor
      refrigerant R404a/R23 (ozone depletion index is 0, R23 is used for cascade refrigeration systems)
      condenser Air-cooled: finned tube heat exchanger. water-cooled: shell and tube heat exchangerStainless steel brazed plate heat exchanger (used in cascade refrigeration systems)
      evaporator Finned tube heat exchanger (also serves as a dehumidifier)
      condenser Air-cooled: finned tube heat exchanger. water-cooled: shell and tube heat exchangerStainless steel brazed plate heat exchanger (used in cascade refrigeration systems)
      Throttle device Expansion valve + capillary tubing
      Maximum current consumption Current: 14A; Power: 3.0KW [Voltage range: no more than +/- 10%]
      Protection compressor Compressor high Voltage protection: Danfoss high Voltage protection switch; compressor overcurrent, overheating protection: Schneider thermal relay
      Protective heater Chint fuses: 2 groups
      Protection instrument Instrument protocol Temperature upper limit Overtemperature protection
      Chamber material SUS304 stainless steelSUS304 stainless steel
      Enclosure Material Cold rolled steel plateLibrary board electrostatic high temperature baking paint Painted panel
      Test Shelf SUS304 box rack with machine pulley, the specific quantity is agreed on site
      Over temperature protector Test area over-temperature protection, real-time display test area temperature, temperature over the upper limit sound and light alarm and cut off the instrument Power Supply.
      Environmental humidity ≤85%
      Ambient Pressure 86kPa~ 106kPa normal atmospheric pressure

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