Despatch LCC2-14 User Manual

INSPIRED INNOVATION

u LCC2-14 and LCD2-14

Clean Process Ovens

Stainless steel interior and exterior

Despatch’s LCC/LCD 2-14 clean process ovens are designed to meet
the demands of production and large scale R&D environments. A
variety of tailored options are available to meet your speci c needs.
Typical applications for these ovens include die-bond curing and other
semiconductor packaging processes, depyrogenation, sterilization and
drying for life sciences.  e ovens are con gured for 50/60 Hz and available
in all voltages used around the world.

Where minimal contamination is essential, the LCC /LCD2-14 Series ovens
o er the highest standards in HEPA  ltration. Re-circulated air ow is 100%
HEPA  ltered for operation at ISO Class 5 (Class 100) or better within the
oven chamber.  is oven can be ordered without HEPA  ltration.

FEATURES AT A GLANCE

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Available in 3 atmosphere

confi gurations:

Air atmosphere: Includes a forced
exhaust fan for rapid cooling.

Class A atmosphere: Meets NFPA 86
requirements for processing fl ammable
solvents. Includes a pressure relief panel,
purge timer, and forced exhaust fan.

Nitrogen atmosphere: Lowers oxygen
to below 100ppm to prevent oxidation.
Includes water cooling coil and
programmable
and water.

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Protocol 3

display, integrated data logging
capabilities and USB port for simple
oven set-up and data export.

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Programmable door lock with electronic
release prevents operators from opening
oven door when cycle is in process.

control of the nitrogen

TM

control with large LCD

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Lockable disconnect switch on the

control panel for easy servicing.

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Stainless steel interior and exterior with

all interior seams continuously welded
on the insulation side to protect the
work chamber from contamination.

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HEPA fi ltration– Recirculated airfl ow is

100% HEPA (High Effi ciency Particulate
Air) fi ltered for operation at ISO Class 5
(Class 100) throughout the cycle.

Magnehelic™ gauge monitors the HEPA
fi lter pressure drop so you know when it
is time to replace the fi lter.

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Modbus communications connection

(RS485) for remote monitoring and
recording.

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End of cycle and high limit audible and

visual alarm, that can be seen and
heard from a distance.

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UL & C-UL listed open control panel.

MODEL OPTIONS

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Maximum temperature of

260˚C (500˚F) with LCC2-14
350˚C (662˚F) with LCD2-14

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With HEPA fi ltration (LCC/LCD2-14)

(Can be ordered without)

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Air, Class A or Nitrogen atmosphere

confi gurations

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Pass-through door model

(Air atmosphere only)

MinneaPolis • shanGhai • berlin • sinGaPore • hsinchu

LCC/LCD 2-14

Physical sPecifications

Chamber size (width x depth x height)

* Clear opening width is reduced by 1.5 in. (3.8 cm)
due to 3/4 in. (1.9 cm) shelf supports on each side.

Capacity in cubic feet (liters) 14 (396)

Overall size (width x depth x height) 47.5 x 41.5 x 71 in.

Electrical: Three phase 50/60 HZ, 208 volts Heater: 16 kW

Electrical: Three phase 50/60 HZ, 240 volts Heater: 16 kW

Electrical: Three phase 50 HZ, 380 volts Heater: 16 kW

Electrical: Three phase 50 HZ, 415 volts Heater: 16 kW

Electrical: Three phase 60 HZ, 480 volts Heater: 16 kW

Number of shelves provided

Maximum number of shelves 11 on 3” (7.62 cm) centers

Approximate net weight 955 lbs (434 kg)

Approximate shipping weight 1050 lbs (477 kg)

FUNCTIONAL SPECIFICATIONS

Time to temperature with no load (50˚C to 100˚C) 3 minutes

Time to temperature with no load (50˚C to 200˚C) 9 minutes

Time to temperature with no load (50˚C to 260˚C) 15 minutes

Time to temperature with no load (50˚C to 350˚C)
*For LCD only, LCC max temp is 260˚C

Cooling time to temperature with no load (100˚C to 65˚C)
*Based on cooling water supplied at 3 GPM (11.4 lpm), 13˚C

Cooling time to temperature with no load (175˚C to 65˚C)
*Based on cooling water supplied at 3 GPM (11.4 lpm), 13˚C

Cooling time to temperature with no load (260˚C to 65˚C)
*Based on cooling water supplied at 3 GPM (11.4 lpm), 13˚C

Cooling time to temperature with no load (350˚C to 65˚C)
(For LCD only, LCC max temp is 260˚C)
*Based on cooling water supplied at 3 GPM (11.4 lpm), 13˚C

Temperature uniformity at 100˚C +/- 1˚C

Temperature uniformity at 175˚C +/- 2˚C

Temperature uniformity at 260˚C +/- 3˚C

Temperature uniformity at 350˚C (For LCD only) +/- 3.5˚C

Control stability +/- 0.5˚C

LCD operating range with 20˚C ambient ­air atmosphere (nitrogen atmosphere)

LCC operating range with 20˚C ambient -
air atmosphere (nitrogen atmosphere)

Maximum load capacity 400 lbs (181 kg)

Maximum shelf capacity 50 lbs (23 kg)

1.5 HP recirculating fan 950 CFM (448 liter/sec)

25.5* x 26 x 37 in.
64* x 66 x 94 cm

121 x 105 x 180 cm

2

35 minutes

41 minutes (air atmos.)
15 minutes (nitrogen atmos.)*

82 minutes (air atmos.)
20 minutes (nitrogen atmos.)*

95 minutes (air atmos.)
25 minutes (nitrogen atmos.)*

116 minutes (air atmos.)
30 minutes (nitrogen atmos.)*

50˚C-350˚C (30˚C-350˚C)

50˚C-260˚C (30˚C-260˚C)

OPTIONS

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Silicone-free construction

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Nitrogen atmosphere

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Door interlock switch turns off heater and

fan when door is opened

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Cleaning and triple bagging in clean room

prior to shipment

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Oxygen concentration monitor system

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Chart recorders

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Three color process stack light

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Pass through doors

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Extra shelves

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Data acquisition software

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Non-HEPA filtration model

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Customization available

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CE compliance

Notes:

Uniformity figures are based on a nine-point test conducted in an empty oven
after stabilization period. Uniformity can vary slightly depending on unit and
operating conditions.

Class 100 HEPA filtration will limit ramp rates.

Minimum operating temperature and cooling times are based on 20°C
ambient temperature measured at the fresh air inlet.

Specifications are subject to change without notice. If the existing
specifications differ from yours, ask about our customizing capabilities.

service and technical suPPort

service parts: 1-800-473-7373
international service/main: 1-952-469-8230
service fax: [phone]

[e-mail]

Global headquarters

phone: 1-888-DESPATCH (1-888-337-7282)
international/main: 1-952-469-5424
fax: [phone]

[e-mail]

8860 207th Street West
Minneapolis, MN 55044 USA

www.despatch.com

© 2012 Despatch Industries. All rights reserved. Despatch is a registered trademark of Despatch Industries in the U.S. and other countries. LCC2-14/LCD2-14 4-12