Electronic Dry Cabinet
  • Electronic Dry CabinetElectronic Dry Cabinet
  • Electronic Dry CabinetElectronic Dry Cabinet
  • Electronic Dry CabinetElectronic Dry Cabinet
  • Electronic Dry CabinetElectronic Dry Cabinet
  • Electronic Dry CabinetElectronic Dry Cabinet

Electronic Dry Cabinet

Climatest Symor® is China electronic dry cabinets manufacturer, the company is committed to supply high-level, competitively priced electronic dry cabinets, with best dehumidifying technology, Climatest Symor® has sold electronic dry cabinets worldwide, with positive public praise, model TDU98F is our smallest and lowest price dry box.

Model: TDU98F (Benchtop type)
Capacity: 98L
Humidity: <5%RH Automatic
Recovery time: Max. 30 min after open door 30 seconds then closed. (Ambient 25℃ 60%RH)
Shelves: 1pc
Color: Dark Blue, ESD safe
Interior dimension: W446*D372*H598 MM
Exterior dimension: W448*D400*H688 MM

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Product Description

Description

Climatest Symor® electronic dry cabinets provide long-term low humidity storage for IC packages, it is equipped with dehumidifying system, the moisture sensitive components properly stored in this electronic dry cabinet have an extended floor life, the popcorn and micro-cracking phenomenons during reflow process are no longer a problem, the dry cabinets meets IPC/JEDEC J-STD-033 standard.



Specification

Mode# with F: ESD function, Dark Blue color.
Mode# without F: No ESD function, off white color

Model

Capacity

Interior Dimension

(W×D×H,mm)

Exterior Dimension

(W×D×H,mm)

Average Power (W)

Gross Weight (KG)

Max. Load/shelf (KG)

TDU98

98L

446*372*598

448*400*688

8

31

50

TDU98F

98L

446*372*598

448*400*688

8

31

50

TDU160

160L

446*422*848

448*450*1010

10

43

50

TDU160F

160L

446*422*848

448*450*1010

10

43

50

TDU240

240L

596*372*1148

598*400*1310

10

57

50

TDU240F

240L

596*372*1148

598*400*1310

10

57

50

TDU320

320L

898*422*848

900*450*1010

10

70

80

TDU320F

320L

898*422*848

900*450*1010

10

70

80

TDU435

435L

898*572*848

900*600*1010

10

82

80

TDU435F

435L

898*572*848

900*600*1010

10

82

80

TDU540

540L

596*682*1298

598*710*1465

10

95

80

TDU540F

540L

596*682*1298

598*710*1465

10

95

80

TDU718

718L

596*682*1723

598*710*1910

15

105

80

TDU718F

718L

596*682*1723

598*710*1910

15

105

80

TDU870

870L

898*572*1698

900*600*1890

15

130

100

TDU870F

870L

898*572*1698

900*600*1890

15

130

100

TDU1436-4

1436L

1198*682*1723

1200*710*1910

25

189

100

TDU1436F-4

1436L

1198*682*1723

1200*710*1910

25

189

100

TDU1436-6

1436L

1198*682*1723

1200*710*1910

25

189

100

TDU1436F-6

1436L

1198*682*1723

1200*710*1910

25

189

100


Feature

·Adopts Switzerland original imported humidity & temperature sensor.

-This ensures high accuracy in use, Climatest Symor® electronic dry cabinets have memory function, no need to re-set after power failure.


·Made by 1.2mm thickness galvanized steel, with USA DuPont ESD painting.

-Reinforced structure design, excellent load-bearing, surface treatment with 18 painting processes, the static resistance value meets 106 -108Ω, also with strong corrosion resistance.


·3.2mm high intensity tempered glass window for better observation.

- Flat press zinc alloy lock, with perfect air tightness and anti-theft function, this electronic dry cabinets sealing performance is excellent.


·With memory function, no need to re-set after power failure.

-The electronic dry cabinets can automatically memorize the last setting value after power off, no need set again.


·Powerful dry unit with +15 years projected lifespan.

- The electronic dry cabinets adopt 4A molecular sieve dry unit, the most advanced technique, it can be regenerated automatically, no need replacement.


·Universal castors installed at bottom, ESD safe.

- Reinforced PU castors are installed at the bottom of electronic dry cabinets, front two with brakes for easy move and stop.



What is Climatest Symor® electronic dry cabinets, dry cabinets for electronic IC components?

Climatest Symor® electronic dry cabinets, also called dry storage cabinets, are air-tight automatic dehumidifying dry boxes that protect moisture sensitive items from humidity-related damages, it maintains a <5%RH low humidity internal environment, that can effectively eliminate the risks of failures result from improper storage during assembly process.


How do electronic dry cabinets influence the SMT production?

MSL components, like IC, BGA,PCB, are very sensitive to humidity, these components have certain requirements for the storage environment, unlike the civilian moisture-proof dry boxes, the electronic dry cabinets should reach a very low humidity point, the dehumidifying and recovering speed should also be very fast, moreover, the whole cabinets should be ESD safe, the dry cabinets used in the cleanroom must be stainless steel material to meet strict hygiene requirements.
During reflow heating process, trace moisture vapor penetrate into the IC packages, the absorbed moisture expand quickly inside, this result in invisible damages, like wiring failure, popcorn and micro-cracking, even cracking to surface, these defects are not easy to be seen in the early stage, however, these invisible, potential problems enter into the market, then faculty products return and complains follow.

Normal storage

 Reflow process

Moisture in the ambient penetrates into the packages.

During heating, the water steam pressure increases, that separates the die and resin.

The water steam continues to expand under heating, blowing up the packages.

The water steam breaks the packages, which causes micro-cracking.

IPC/JEDEC J-STD-033 standard specifies“Standard for Handling, Packing, Shipping and Use of Moisture/Reflow Sensitive Surface Mount Devices.”, it require low humidity storage for moisture sensitive components.


<5%RH Series dehumidifying speed:

Open door 30 seconds and then closed, the humidity will recover to <5%RH within 30 minutes,see below curve: (Ambient 25 degree C, humidity 60%RH)


WHAT ARE THE COMMON METHODS TO STORE ELECTRONIC COMPONENTS?

1.Moisture barrier bags
❊Method: The moisture sensitive components are packed in sealed moisture barrier bags, with desiccants and humidity indicator card (HIC) inside, users identify the ambient humidity in the sealed packages by checking the color change of the dots on the car.
❊Disadvantage: Moisture barrier bags + humidity indicator cars + desiccants + manual work = consumables, leakage risk, high cost.

2.Nitrogen cabinets
❊Method: The moisture sensitive components are stored in nitrogen purge cabinets or compressed air to meet low humidity storage
❊Disadvantage: Nitrogen filling = continuous N2 consumption, high co

3.Electronic dry cabinets
❊Method: The moisture sensitive components are placed in an electronic dry cabinet, just plug in, the machine will automatically work, and reach very low humidity.
❊ Advantages: No consumables, no manual work, no nitrogen consumption, environmental, only a little bit of electricity needed.


We provide electronic dry cabinets solutions to below industries:

  • Electronic production

  • Semiconductor

  • Pharmaceutical

  • Laboratory

  • Aviation

  • Military


Advantages of electronic dry cabinets


For more details about electronic dry cabinets, pls visit our website www.climatestsymor.com or directly send emails to sales@climatestsymor.com, we will get you back at quickest time, welcome for possible collaboration.








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