Norlake NSRI241WSW User manual

NOR-LAKE SCIENTIFIC
A Division of
NOR-LAKE, INCORPORATED
727 Second Street
P.O. Box 248
Hudson, Wisconsin 54016
800-477-5253
715-386-2323
800-388-5253 PARTS
715-386-4290 FAX
www.norlake.com
SCIENTIFIC
Nor-Lake ScieNtific
temperature teSt chamberS
Nor-Lake, Inc.
Registered to ISO 9001:2000
File No. A3204
NSRI331WSW/
Designed to meet the demanding requirements of
pharmaceutical (ICH), biological (BOD), scientific
and laboratory applications. Industrial quality cabinet
with a heavy duty refrigeration system.
Standard Product Features:
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Programmable logic microprocessor controller with
LCD Control Panel with message center
4 x 20 character LCD display
Continuous product temperature display
Air probe with air temperature Hi/Lo alarms, audible
and visual
Programmable ramp soak feature
2 levels of user password protection (set points and
parameters)
100 event alarm logging including Date/Time Stamp
and product temperatures. Stored in nonvolatile
flash memory
Integrated Hi/Lo alarm tests
Door ajar alarm with adjustable delay
time period
Power failure alarm
Remote alarm contacts
Interior drain and plug
Proportional control and refrigeration
Thermostatic expansion valve
Coated evaporator
Stainless steel interior
Thermostatically controlled door frame heater
3 epoxy coated wire shelves per door
Industrial quality refrigeration system
Streamlined refrigeration design optimizes
air flow and temperature uniformity
Key lock door and casters
Complete cabinet is foamed-in-place with CFC
Free high density polyurethane foam insulation
Operating temperature: 4°C to 70°C
Warranties: 18 month parts and labor, 5 year
compressor (US and Canada) 18 months
parts (International)
UL, C-UL, CE Mark
Optional Features:
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Electrical outlet
Temperature
chart recorder
Chart paper
RS485
Communication
outputs
Access port 2”
sleeve with cover
Extra shelves
Stainless steel
exterior
4-20 ma output
NSRI241WSW/ NSRI522WSW/ NSRI803WSW/

90
80
70
60
50
40
30
20
10
00˚ 10˚ 20˚ 30˚ 40˚ 50˚ 60˚ 70˚
Relative Humidity
Degrees Celsius
Temperature / Humidity Performance
Ambient: 50%RH 23°C
RH Average
NSRI241WSW/ NSRI331WSW/
NSRI241WSW/
NSRI522WSW/
NSRI331WSW/
NSRI522WSW/ NSRI803WSW/
Specifications subject to change without notice
NSRI803WSW/
Temperature Variation: +/-0.5°C @ 4°C to 70°C. The published temperature
variation is derived from the maximum deviation of the thermocouple located
nearest the chamber geometric center during the entire test period. (i.e.
25.0°C min and 26.0°C max divided by two would be a variation of +/-0.5°C).
Temperature Uniformity: +1°C @ 4°C to 70°C. The published temperature
uniformity is derived from the maximum deviation of 9 thermocouples placed
on 3 horizontal planes, each plane having the thermocouples evenly spaced
diagonally across the shelf from the left and right inner wall, and the middle
sensor placed in the approximate geometric center of the shelf. Performance
data is based on 23°C, 50%RH ambient conditions, type T-24 Ga. thermo-
couples with 1.0oz. brass slugs attached and no product in the chamber.
Data may vary if ambient conditions change, product load is added, or other
changes cause interference to chamber airflow.
Voltage Model
Sufx Code
Voltage
Description NEMA Plug NEMA Receptacle
/5 230V, 1PH, 50HZ Power Inlet
(IEC 60320) Module Cord Supplied Locally
/8 115/208-230V/1PH60HZ L-14-20P L-14-20R
*/8 115/208-230V/1PH60HZ L-14-30P L-14-30R
SPECIFICATIONS
Model NSRI241WSW/8 NSRI331WSW/8 NSRI522WSW/8 NSRI803WSW/8
NSRI241WSW/5 NSRI331WSW/5
Crated Height (in) (cm) 83-3/4 (212.7) 91-3/4 (233.0) 83-3/4 (212.7) 83-3/4 (212.7)
Crated Width (in) (cm) 31 (78.7) 35-1/4 (89.5) 58-1/2 (148.6) 86 (218.4)
Crated Depth (in) (cm) 38 (96.5) 39 (99.1) 38 (96.5) 38 (96.5)
Crated Weight (lbs) (kg) 380 (172.0) 439 (199.5) 580 (2623.0) 830 (377.0)
Interior Height (in) (cm) 59 (149.9) 67 (170.2) 59 (149.9) 59 (149.9)
Interior Width (in) (cm) 23-1/2 (59.7) 27-3/4 (70.5) 51 (129.5) 78-1/2 (199.4)
Interior Depth (in) (cm) 30 (76.2) 31 (78.7) 30 (76.2) 30 (76.2)
Overall Height (in) (cm) 80-3/8 (204.2) 88-3/8 (224.5) 80-3/8 (204.2) 80-3/8 (204.2)
Overall Width (in) (cm) 27-1/2 (69.9) 31-3/4 (80.6) 55 (139.7) 82-1/2 (209.6)
Overall Depth (in) (cm) 34-7/8 (88.6) 35-7/8 (91.1) 34-7/8 (88.6) 34-7/8 (88.6)
Gross Cubage (ft.3) (m3) 24.1 (0.68) 33.1 (0.94) 51.9 (1.47) 79.9 (2.26)
Shelf Area (sq. ft.) (m2) 12.83 (0.36) 15.85 (0.45) 28.58 (0.81) 42.88 (1.21)
Number of Shelves 3 3 6 9
Number of Casters 4 4 4 6
Condensing Unit Size 1/4 HP 1/4 HP 1/2 HP 3/4 HP
Refrigerant R134-A R134-A R134-A R134-A
Maximum Fuse Size 15 15 20 30
Total Amp Draw /8 11.7 11.7 13.4 18.79*
Total Amp Draw /5 11.4 11.4 N/A N/A
TOP
SCIENTIFIC
Revision Date: 5/08
©2008 NOR-LAKE, INC.
Printed in the U.S.A.
Part Number: 117047
Front Side