5%RH Utra low humidity storage TL-490CA ESD Coating(490 Liters)

  • <5% RH ultra-low humidity dry cabinet, patented dehumidification technology
  • Extremely fast recovery to ultra-low humidity in 5 mins
  • Remove trace moisture / prevent oxidation and rust of electronic parts
  • Increase process yield rate/effective cost reduction/save management time
  • Meet and exceed U.S. IPC/JEDEC J-STD-033 preservation standards
  • Dry Cabinet for Moisture Sensitive Devices
  • Quickly recover the dry condition of the component, floor life reset of the unit
  • No need for nitrogen / no need for air compressor / no need for high temperature baking
  • Simple operation/no supplies/no pipe connection/low power consumption
  • 24-hour safety dehumidification equipment




Model TL-490CA Desiccating Capability

Reduce humidity rate to 5% within less than 90 minutes; to 10% in less than 45 minutes.
It can reduce HR to 1% and stable control.

Capacity 490L Desiccator’s Configuration Layout  
Outside Size H970 x W1180 x D500 mm Humidity Control Design Intelligent microcomputer control, touch control panel operation, LCD panel display.
Inside Size H890 x W1168 x D470 mm Cabinet body design Cabinet body uses 1mm strengthen steel plate

Steel Shelves x 3

Warranty Period 12 months warranty. Extended warranty with extra cost. 
Desiccating Theory   Average Power Consumption 24W
Humidity Control Range Humidity Control Range 1%~40%RH Power Source AC 220V+10V 50/60HZ.


Necessary dry storage equipment for industrial electronics and semiconductor industry

<5% RH ultra-low humidity dedicated dehumidification technology

Optional: 2 doors type cabinet.


Patent design dehumidifier for ultra-low humidity level

  • Extreme dehumidification: Humidity quickly drops below 10% RH in just 5 minutes, while 5%RH in 10mins.
  • lowest humidity control of less than 1%RH.
  • Multi-purpose / solve all moisture problems in the production process
  • No need for nitrogen / no need for air compressor / no need for high temperature baking
  • Low power consumption.
  • Optional function: Upgrade humidity control range of 1-50% RH at extra charge, the widest range of desiccant dry cabinet control in the industry
  • Received multiple key patent technologies, unauthorized reproduction will be prosecuted.


<20% RH low-humidity dedicated intelligent digital panel

  • Utilizing the low-humidity special sensor provided by US manufacturer Silicon Labs
  • Humidity detection range: 1-99%RH
  • Humidity display accuracy is ±3%RH (at 1-60%RH)
  • Dehumidification guarantee: can easily drop to 1% RH minimum humidity value
  • Built-in simple record function to monitor humidity changes over 24 hours (up to 12 sets of records)
  • Optional function: Humidity alarm system


The manufacturing of the ultra-low moisture cabinet completely follows the standards of IPC/JEDEC J-STD-033 on managing the IC integrated circuit. The omission of repackaging and the high temperature treatment enhance the assembly quality while reducing the cost effectively.

Much more superior than the counterparts in terms of dehumidification power, speed of dehumidification after door opening, life span and energy saving.

1. Extreme Speed Desiccating Performance

Ambient: 25 degree C, 50%RH.

At first use (empty cabinet), it takes 2-12hours to reach 5%RH. And it can keep in lowest humidity level for 24-72hours.


2. Speedy humidity reduction even with multiple door openings

Ambient: 25 degree C, 50%RH.

Empty cabinet testing, one door opened for 30 seconds, the humidity can recover below to 10%RH within 5-30mins. While 5%RH within 10-60mins


  • With a patented dehumidification structure design, component life is 10 times more durable than other brands
  • Significantly reduces maintenance costs


Over 30 years of heritage and expertise

Steel cabinets are designed with a highly airtight structure

Uses the same strong magnetic sealing strip as the refrigerator


  • Anti-static paint for all cabinets
  • 3mm or more anti-static tempered glass
  • Large heavy-duty conductive wheel set
  • Ground wire 1MΩ
  • Heavy-duty anti-static steel laminate with an average load of 60KG
  • Optional: Black color coating.
  • Optional: Stainless steel board (customized fittings) for advanced clean rooms





ultra low humidity difference 5RH.png

SKU 657873657222
Barcode # 657873657222
Brand eDry
Shipping Weight 81.0000kg
Shipping Width 1.200m
Shipping Height 1.400m
Shipping Length 0.800m

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