Norlake NSRI241WSW, NSRI522WSW, NSRI803WSW, NSRI241WSW/8, NSRI331WSW/8 Specifications
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Nor-Lake ScieNtific
temperature teSt chamberS
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:
■
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
NSRI241WSW/ NSRI522WSW/ NSRI803WSW/
SCIENTIFIC
Optional Features:
■
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
Registered to ISO 9001:2000
Nor-Lake, Inc.
File No. A3204
NSRI331WSW/
NOR-LAKE SCIENTIFIC
NOR-LAKE, INCORPORATED
Hudson, Wisconsin 54016
800-388-5253 PARTS
A Division of
727 Second Street
P.O. Box 248
800-477-5253
715-386-2323
715-386-4290 FAX
www.norlake.com
90
80
70
60
50
40
30
20
10
0
0˚
10˚ 20˚ 30˚ 40˚
50˚
60˚ 70˚
Relative Humidity
Degrees Celsius
Temperature / Humidity Performance
Ambient: 50%RH 23°C
RH Average
TOP
NSRI241WSW/
NSRI241WSW/
NSRI331WSW/
NSRI331WSW/
NSRI522WSW/ NSRI803WSW/
SPECIFICATIONS
Model
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
Voltage Model
Sufx Code
/5 230V, 1PH, 50HZ
/8 115/208-230V/1PH60HZ L-14-20P L-14-20R
*/8 115/208-230V/1PH60HZ L-14-30P L-14-30R
NSRI241WSW/8 NSRI331WSW/8 NSRI522WSW/8 NSRI803WSW/8
NSRI241WSW/5 NSRI331WSW/5
Voltage
Description
NEMA
Plug
Power Inlet
(IEC 60320) Module
NEMA
Receptacle
Cord Supplied Locally
NSRI522WSW/
Specifications subject to change without notice
NSRI803WSW/
Front Side
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. thermocouples 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.
SCIENTIFIC
Revision Date: 5/08
©2008 NOR-LAKE, INC.
Printed in the U.S.A.
Part Number: 117047
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