Norlake CPB100DW User Manual

NOR-LAKE SCIENTIFIC 727 Second Street P.O. Box 248 Hudson, Wisconsin 54016

800-477-5253 715-386-2323 866-961-5253 Parts 800-388-5253 Service

SCIENTIFIC

715-386-4290 FAX www.norlakescientific.com

Mini-RooM Walk-in ContRolled teMpeRatuRe ChaMbeRs/stability ChaMbeRs

Mini-RooM ReFRiGeRatoRs, FReeZeRs & CoMbinations

***

Specially designed to reproduce a desired environment. Applications include: Stability storage, biological

research, shelf life testing and many other uses. 10,000 models available to ship in ten days.

STANDARD FEATURES

■ Temperatures: +2˚C, -20˚C, -30˚C, +2˚C to +55˚C (ideal for

stability testing at +25˚C and +40˚C)

■ Capsule-Pak™ refrigeration system (ceiling or wall mount)

■ Air-cooled condensing unit

■ 26 gauge stucco embossed coated steel on all surfaces

except interior floor

■ Smooth aluminum interior floor (on models with floor)

■ Floorless models supplied with NSF listed vinyl sealers

■ Stocked for 10 day shipment

■ Full 4” thick panels foamed-in-place with HFC-134a

polyurethane insulation which is CFC and HCFC free

■ 26” wide, self-closing doors

■ Heavy duty adjustable cam-lift door hinges - one spring

loaded (patented)

■ Spring actuated door closer

■ Deadbolt locking handle with independent key/padlock

feature and inside safety release

■ Magnetic gasket

■ Digital thermometer/Light switch

■ Floor double sweep gasket

■ Perimeter heater wire

■ Vapor-proof light

■ Registered by UL to ISO 9001

■ NSF, UL flame spread 25 on all panels; UL listing on door

sections

■ UL and CSA electrical listing on complete Capsule-Pak™

refrigeration systems

■ City of Houston listed

■ Oregon State listed

■ City of LA listed

■ California State listed

■ USDA accepted

■ Fifteen year panel warranty

■ Five year compressor warranty

■ 18 months parts and labor warranty

* Options ship in 15-20 working days (Top mount refrigeration only) ** Most options are available 10 working days from receipt of order. Please contact us for specific questions. *** Model shown with custom white exterior.

INDOOR MODELS:

■ Hot gas condensate vaporizer

OUTDOOR MODELS:

■ White membrane roof and trim

■ Refrigeration hood

■ Door hood (optional)

■ -30˚C ambient controls

OPTIONAL FEATURES*

■ Humidification (available on +2˚C to +55˚C warm rooms

only). Provides ambient to 95% at +2˚C to +40˚C and 90% at +41˚C to +55˚C

■ Microprocessor based control panel (standard on warm

room models)

■ Viewport door (standard size is 14"x14")

OPTIONAL FEATURES**

■ Chart recorder

■ Condensing unit air deflector kit

■ Duplex electrical outlets

■ Exterior ramp

■ Floor treadplate kit

■ Heater kit for cooler located outdoors in below 0˚C ambient

■ Hi/Lo alarm

■ Leak detector/alarm (may be a requirement in some areas)

■ U-shaped shelving system

■ Remote Capsule-Pak™ refrigeration systems

■ Transformer kit

■ 30" or 36" width door

Nor-Lake, Inc.

Registered to ISO 9001:2008

File No. 10001816

SPECIFICATION

GUIDE

NOR-LAKE SCIENTIFIC

WALK-IN SPECIFICATIONS

Mini-Room walk-ins are built of modular panels and are insulated with foamed-in-place polyurethane insulation. Each panel is designed to ensure ease of installation, long term reliability and high insulating efficiency.

A. All panels are manufactured with male and

female mating rails to ensure proper alignment during installation. The polyurethane insulation wraps around the return bend metal seams on both sections to create a lightweight panel of exceptional strength and durability. All panels are a full four (4) inches thick and provide a superior insulating value.

B. The foamed-in-place cam locking fasteners ensure

an airtight seal for maximum energy efficiency.

C. Mini-Room panel gaskets around the outer

perimeter of the panel are continuous, without cuts or breaks at corners. The Nor-Lake patented gasket design provides a foamed-in-place gasket as an integral part of the panel. Gaskets cannot fall off or pull off during shipment or installation.

D. Panels lock together tightly to assure an energy

efficient walk-in.

E. Edge caps for ends of floor and ceiling panels

are foamed-in-place rather than overlapped or mechanically fastened. Edge caps cannot come loose, and they stay in place through the life of the walk-in.

F. Panel Finishes:

Interior and exterior surfaces are 26 gauge corrosion resistant stucco embossed coated steel. Models supplied with a floor will include a smooth aluminum interior floor surface.

Insulation: Panels are four (4) inches thick, metal clad and foamed-in-place with HFC-134a polyurethane insulation which is CFC and HCFC free.

Optional Features:

G. Duplex receptacles are foamed-in-place and ush

mounted with the panel surface with all electrical wiring foamed-in-place behind the panel skin for safety, aesthetics, and professional appearance.

H. Hi/Lo Alarm provides accurate temperature

monitoring with easy to read LED display and audible alert when temperature is out of tolerance.

I. The Nor-Lake Scientic family of control panels

offers a variety of control needs including temperature monitoring of air and product

temperatures, monitoring ˚C or ˚F, adjustment of

temperature, documentation of temperature on chart recorders and audible and visual alarms.

Advanced control provides a +/- 0.15˚C and +/-

1.0% accuracy.

Other features of the control panel are emergency shutdown switch, easily adjustable air and product Hi/Lo temperature and alarm settings, key lock door for security, touch pad programming, easy to read alphanumeric displays, dry contacts for remote alarm and power failure alarm.

Custom designed control panels are available for unique applications.

B. C.

E. F.

DOOR

Door sections are factory tested to assure proper fit, performance and alignment. All doors feature a stepped profile design that serves as a barrier to air flow which results in an energy efficient door system.

Each Mini-Room walk-in compartment is equipped with a 26” wide door. Optional 30" and 36" wide doors are available.The height of the door opening varies with the series of Mini-Room walk-in ordered. The 45 Series has a 59” high door, the Standard Series (6’7” high) has a 66” high door and the 74 and 77 Series MiniRoom walk-ins have a 78” high door. The door is self-closing, flush mounted, infitting and constructed to incorporate heavy duty, molded ABS breaker which is permanently foamed-in-place.

Doors are available with right or left side hinges and include two cam-lift hinges (one with spring assist), patented field adjustable top hinge with locking set screw, spring actuated door closer, NL 9800 deadbolt locking handle with independent key/padlock feature and inside safety release. The doors are pre-hung in a four foot wide frame panel which is equipped with replaceable perimeter heater wire, magnetic stainless steel trim, digital thermometer, vapor-proof light fixture and switch with exterior pilot indicator light.

The door section is completely pre-wired within concealed conduit inside the door frame panel. 115/60/1 electrical is field wired to a junction box which is surface mounted on the interior frame above the vapor proof light fixture.

Hinges and door handle are mounted to 1/2” synthetic insulated tapping plates. Each door section is complete with a FRP (fiberglass reinforced plastic) heated threshold.

FLOOR CONSTRUCTION

Floor panels (when supplied) are similar in construction to the wall panels except they are made to withstand uniformly distributed floor loads of up to 800 pounds per square foot. The interior floor metal is smooth aluminum.

The 74 Series, floorless models, are supplied with a patented vinyl floor sealer to stop conductivity at floor level. This unique sealer sits flat on existing floors and fits tightly against the interior/exterior wall panels. The walk-in wall panel is supported on the shoulder of the sealer so the foam edge is free of compressing weight. The vinyl floor sealer is NSF listed.

VapoR pRooF liGht FixtuRe

deadbolt loCkinG handle

NL 9800 Deadbolt locking handle with independent key/ padlock feature and inside safety release.

dooRs FeatuRe a stepped pRoFile desiGn

VieWpoRt

Heated viewport option offers unobstructed view of interior and contents without having to open the door, thus protecting products or experiments sensitive to temperature changes. Standard size is 14"x14". Example shown is not standard size.

FlooRless Models aRe supplied With a patented

inyl FlooR sealeR

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