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Tag Archives: Class 100 cleanroom

500°F Electric Class 100 Cleanroom Cabinet Oven

962 GrieveNo. 962 is a 500°F (257oC) electrically-heated, Class 100 cleanroom cabinet oven from Grieve, currently used for pass-through depyrogenation of glassware.  Workspace dimensions measure 24”W x 36”D x27”H.  10KW installed in Incoloy-sheathed tubular elements provide heat, while a 600 CFM, 3/4-HP recirculating blower delivers horizontal airflow to the workload.

This cleanroom oven features 4” insulated walls, a Type 304, 2B finish stainless steel exterior with 1/2” inside radiused corners and all interior seams are welded, ground and polished.  The stainless steel exterior with #4 brushed finish has continuously welded seams.  The unit has single access doors, front and rear.

No. 962 from Grieve includes a red pilot light to indicate when the oven’s opposite side door is open, solenoid-operated door locks and 650 CFM intake pressurizing blower.  Also onboard are a 24” x 24” x 6” thick HEPA fresh air filter with 2” prefilter, a 24” x 24” x 6” thick stainless steel, high temperature HEPA recirculating filter, plus a minihelic pressure gauge and DOP validation port across each set of filters.

A digital programming and recording temperature controller activates the dampers and locks the access doors during a cycle.  A recirculating blower airflow safety switch turns off the blower and heat whenever a door is opened.

For more information, please contact:

THE GRIEVE CORPORATION
500 Hart Road
Round Lake, IL  60073-2898
Phone:  (847) 546-8225
Fax:  (847) 546-9210
Web:  www.grievecorp.com
Email:  sales@grievecorp.com
Attention:  Frank Calabrese, VP

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500ºF (257ºC) Class 100 Electric Cabinet Oven

971 GrieveNo. 971 is an electrically-heated, 500ºF (257ºC) Class 100 cleanroom cabinet oven from Grieve, currently used to sterilize glassware at the customer’s facility.  Workspace dimensions measure 36” W x 36” D x 39” H.  20KW are installed in Incoloy sheathed tubular elements to heat the unit, while a 1200 CFM, 1-1/2 HP recirculating blower motor provides horizontal airflow to the workload.

This Grieve cleanroom oven features 4” thick insulated walls throughout and a Type 304, 2B finish stainless steel interior with 1/2” inside radius corners, all seams welded, ground and polished.  The stainless steel exterior has a #4 brushed finish.  The unit is equipped with front and rear access doors for pass-through to the cleanroom plus an integral wall sealing flange.  A red pilot light onboard the oven signals when the opposite door is open.  All door hardware is chrome plated.

For Class 100 cleanroom compliance, this cabinet oven has a 12” x 12” x 6” thick HEPA fresh air filter with 2” prefilter and a 30” x 24” x 6” thick stainless steel high temperature HEPA recirculating filter.

Controls on No. 971 include a minihelic pressure gauge and DOP validation port across each set of filters, digital programming temperature controller, manual reset excess temperature controller with separate contactors, recirculating blower airflow safety switch, 10” diameter circular chart temperature recorder, fused disconnect switch and an SCR power controller.

A stainless steel loading truck with six removable pans and a transfer dolly with oven-to-dolly and dolly-to-truck latches are also furnished with this Grieve oven.

For more information, please contact:

THE GRIEVE CORPORATION
500 Hart Road
Round Lake, IL  60073-2898
Phone:  (847) 546-8225
Fax:  (847) 546-9210
Web:  www.grievecorp.com
Email:  sales@grievecorp.com
Attention:  Frank Calabrese, VP

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500°F Class 100 Cabinet Oven from Grieve

949 GrieveNo. 949 is a 500°F, electrically-heated Class 100 cleanroom oven from Grieve, currently used for heating glass vials at the customer’s facility. Workspace dimensions measure 36”W x 36”D x 51”H.  A 1500 CFM, 2HP recirculating blower provides horizontal airflow to the workload.

This Grieve cleanroom oven features a Type 304, 2B stainless steel interior with continuously backwelded seams, stainless steel exterior with #4 brushed finish and 4” insulated walls throughout the unit.

A 12” x 12” x 6” thick HEPA fresh air filter with 2” prefilter, a 12” x 12” x 6” thick stainless steel high temperature HEPA filter on the exhaust outlet and two (2) 24” x 30” x 6” thick stainless steel high temperature HEPA recirculating air filters are also included.

No. 949 has a minihelic pressure gauge and DOP validation port across the recirculating blower air filter bank, plus a recording and programming temperature recorder is also onboard the unit.

For more information, please contact:

THE GRIEVE CORPORATION
500 Hart Road
Round Lake, IL  60073-2898
Phone:  (847) 546-8225
Fax:  (847) 546-9210
Web:  www.grievecorp.com
Email:  sales@grievecorp.com
Attention:  Frank Calabrese, VP

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500°F Electric Class 100 Cleanroom Cabinet Oven

923 GrieveNo. 923 is an electrically-heated, 500°F Class 100 cleanroom cabinet oven, currently used for drying precision parts in baskets.  Workspace dimensions measure 36”W x 36”D x 51”H.  30KW power installed in Incoloy-sheathed tubular heating elements and a 1500 CFM, 2-HP recirculating blower provide heated horizontal airflow to the workload.

This cleanroom oven features an aluminized steel exterior finished with white epoxy paint, #4 brushed finish stainless steel door cover and control panel face, Type 304, 2B finish stainless steel interior with continuously backwelded seams and 4” thick insulated walls.  Double front doors with positive latching door hardware are also included.

No. 923 has two 30” x 24” x 6” thick stainless steel high-temperature HEPA recirculating filters and easily removable ductwork to expose the filters for inspection and replacement.

Controls on this Class 100 cleanroom cabinet oven include a digital indicating temperature controller, manual reset excess temperature controller with separate contactors, recirculating blower airflow safety switch and solid-state contactors.

For more information, please contact:

THE GRIEVE CORPORATION
500 Hart Road
Round Lake, IL  60073-2898
Phone:  (847) 546-8225
Fax:  (847) 546-9210
Web:  www.grievecorp.com
Email:  sales@grievecorp.com
Attention:  Frank Calabrese, VP

Continue reading