Ultra-Dry 157V Desiccant Dry Box
Model 157V
Model 157V is Manncorp's smallest and lowest price dry box. With an interior capacity of 5.8 cu. ft. (165L) this cabinet is ample for labs, prototypers, start-ups and other low-volume assemblers.
Other than size, the 157V retains all the features of V-series models, including three adjustable shelves and turbo dry modules for faster drying without compressed air.
Prevent Moisture-Related Damage and Failures
Serious defects and failures, including many that don't show up until the product is in the field, can result from improper storage of moisture-sensitive electronic components and assemblies.
Manncorp's V series desiccant cabinets eliminate these failures, along with the risk of moisture-related defects resulting from damaged or improperly resealed moisture barrier bags (MBBs).
Eliminate Ongoing Consumable Expenses
The humidity-controlled cabinets also eliminate the ongoing expense of humidity indicator cards (HICs) and desiccant bags.
Do More with Cabinets
Unlike moisture barrier bags, dry cabinets for electronics components can be used to easily protect loaded tape and stick feeders, partially assembled PCBs, and high-layer-count or class 3 bare boards.
Low-Humidity Environment for Storage
"V" series cabinets use a stand-alone thermo-hygrometer and regenerating desiccant to provide the best possible low-humidity environment for components and assemblies. These cabinets feature two or more turbo modules designed to rapidly reduce RH levels to ≤5% without the use of nitrogen or compressed air.
An RH of ≤5% is significantly lower than specified by IPC/JEDEC J-STD-033C—far more than enough to prevent moisture traces that cause microcracking, popcorning, delamination and solder joint failures.
Nitrogen Environment Available
Nitrogen systems are available as an option.
What If Your Components Have Already Been Exposed to Moisture?
Don't throw them out! Their shelf life can be fully restored using a low-temperature baking cabinet. Ultra-Dry model 290H offers similar storage capacity to the 157V with a safe, effective low-temperature bake function added to renew exposed components.
| MODEL | 157V | 290V | 315V | 490V | 790V | 1490V |
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| Electrical Requirements | 110V | 110V | 110V | 110V | 110V | 110V |
| External Size L/W/H | 18" x 18" x 38" 450 x 452 x 960 mm |
24" x 27.4" x 25" 600 x 695 x 642 mm | 36" x 18" x 41" 905 x 452 x 1045 mm |
24" x 27.4" x 50" 600 x 695 x 1274 mm |
24" x 27.4" x 72" 600 x 695 x 1820 mm |
47" x 27.4" x 72" 1200 x 695 x 1820 mm |
| Internal Size L/W/H | 18" x 17" x 34" 448 x 425 x 870 mm |
24" x 25" x 21" 598 x 645 x 524 mm |
36" x 17" x 34" 903 x 425 x 870 mm |
24" x 25" x 42" 598 x 645 x 1071 mm |
24" x 25" x 64" 598 x 645 x 1618 mm |
47" x 25" x 64" 1198 x 645 x 1618 mm |
| Capacity | 5.8 cu. ft. (165L) | 7.1 cu. ft. (202L) | 11.8 cu. ft. (334L) | 14.5 cu. ft. (413L) | 22 cu. ft.(624L) | 44.1 cu. ft. (1250L) |
| No. Of Shelves | 3 Adjustable | 2 Adjustable | 3 Adjustable | 3 Adjustable | 5 Adjustable | 5 Adjustable |
| Wheels | N/A | N/A | 2 antistatic, with brakes, 2 standard | 2 antistatic, with brakes, 2 standard | 2 antistatic, with brakes, 2 standard | 2 antistatic, with brakes, 2 standard |
| Power Consumption | Avg 55 w/hr.; Max. 295W | Avg 55 w/hr.; Max. 295W | Avg 105 w/hr.; Max. 585W | Avg 105 w/hr.; Max. 585W | Avg 105 w/hr.; Max. 585W | Avg 105 w/hr.; Max. 585W |
| Shipping Information | 23" L x 23" W x 49" H; 120 lbs | 32" L x 29" W x 34" H; 145 lbs | 23" L x 41" W x 48" H; 200 lbs | 32" L x 29" W x 57" H; 180 lbs | 29" L x 32" W x 79" H; 235 lbs | 32" L x 52" W x 79" H; 445 lbs |
| Humidity Range | ≤5% RH | |||||
| Color | Black | |||||
| Structure | 1 mm thick carbon steel with antistatic paint | |||||
| Door | Compression handles, airtight magnetic sealers and antistatic glass. | |||||
| Grounding Wire | 1MΩ. (940 mm long) | |||||
| ESD Paint | 103~109 Ω. (surface resistance) | |||||
The best performance of the dry cabinet is achieved under the ambient condition of temperature below 30°C and relative humidity below 60% RH.
Use Manncorp Ultra-Dry Storage Cabinets to Protect and Store:
- ICs and components in reels, trays, sticks, feeders or loose in bins or bags prior to placement.
- Multilayer PCBs and bare boards meant for military and other class 3, high-reliability products.
- Double-sided boards that have been partially assembled.
- Moisture-absorbing materials, such as epoxy, resins, chemicals and adhesives.
- Films and plastics used in production.
Performance
A. Start Installation
B. Stable
C. Door Open and Close
Door Is Opened 30 Seconds and Closed
Ultra-Dry "V" series always reaches ≤5%Rh within 30 minutes after the door is opened and closed.
Ultra-Dry 157V includes:
- One black dry cabinet measuring 18" x 18" x 38" (450 mm x 452 mm x 870 mm) LxWxH with 5.8 cu. ft. (165 L) internal capacity
- Locking door with compression handles and airtight magnetic sealers
- Ultra-low humidity storage of ≤5%RH
- 2 Turbo dry modules for faster drying without compressed air
- Anti-static paint and glass
- 3 adjustable shelves with 200-lb capacity each
- 1-year warranty
- Digital RH & temperature display
Shipping Information
- Crated Dimensions: Approx. 23" L x 23" W x 49" H (585mm L x 585mm W x 1245mm H)
- Gross Weight: Approx. 120 lbs. (55 kgs)
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