shelolab SRI21D Manual de usuario
DIURNAL PLANT GROWTH CHAMBER
115 Voltage
Installation - Operation Manual
SRI21D
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Not for Fly Cultivation
This unit is not designed to hold fruit flies (Drosophila melanogaster). Use with flies voids the
manufacturing warranty and risks damaging the unit.
Other incubator models in the SRI family are manufactured specifically for fly applications. Talk to
your distributor or customer service representative to identify a model compatible with your study or
production model.
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SRI21D DIURNAL PLANT GROWTH CHAMBER
115 Voltage
Installation and Operation Manual
Part Number (Manual): 4861744
Revision: February 12, 2018
These units are compliant with the following standards for use within an ambient air pressure range
of 22.14 – 31.3 inHg (75 – 106 kPa), with no flammable, volatile, or combustible materials being
heated.
CAN/CSA C22.2 No. 61010-1:2012
CAN/CSA C22.2 No. 61010-2-010:2004 Reaffirmed: 2014-07
UL 61010-1:2012-05
UL 61010A-2-010:2002-03
EN 61010-1:2010
EN 61010-2-010:2014
Supplemented by: UL 61010-2-010:2015
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TABLE OF CONTENTS
INTRODUCTION ........................................................................................................................................................ 5
Read this Manual....................................................................................................................................................................5
Safety Considerations and Requirements ......................................................................................................................5
Contacting Assistance ..........................................................................................................................................................6
Engineering Improvements..................................................................................................................................................6
Temperature Reference Sensor Device .......................................................................................................................... 7
RECEIVING YOUR UNIT ........................................................................................................................................... 9
Inspect the Shipment.............................................................................................................................................................9
Orientation Photo ................................................................................................................................................................. 10
Recording Data Plate Information.................................................................................................................................... 11
INSTALLATION .........................................................................................................................................................13
Installation Checklist ........................................................................................................................................................... 13
Required Ambient Conditions........................................................................................................................................... 14
Environmental Disruption Sources .................................................................................................................................. 14
Power Source Requirements ............................................................................................................................................ 15
Lifting and Handling ............................................................................................................................................................ 15
Install the Chamber in Location ....................................................................................................................................... 16
Leveling................................................................................................................................................................................... 16
Attach the Chamber Door Handle .................................................................................................................................. 16
Adjust Shelves........................................................................................................................................................................17
Deionized and Distilled Water.......................................................................................................................................... 18
Installation Cleaning and Disinfection ........................................................................................................................... 18
GRAPHIC SYMBOLS ................................................................................................................................................19
CONTROL PANEL OVERVIEW ...............................................................................................................................21
OPERATION.............................................................................................................................................................. 23
Theory of Operation ........................................................................................................................................................... 23
Put the Chamber into Operation..................................................................................................................................... 25
Set the Manual Day Mode Temperature Set Point ................................................................................................... 26
Set the Manual Night Mode Temperature Set Point................................................................................................. 29
Program Clock Times and Cycle Temperature Set Points...................................................................................... 32
Load the Chamber .............................................................................................................................................................. 38
Condensation and the Dew Point .................................................................................................................................. 38
Launching the Day - Night Cycle .................................................................................................................................... 39
Accessory Compatibility and Power Outlet ................................................................................................................. 39
Set the Over Temperature Limit...................................................................................................................................... 40
USER MAINTENANCE..............................................................................................................................................41
Cleaning and Disinfecting.................................................................................................................................................. 41
Minimizing Contamination Exposure ............................................................................................................................. 42
Electrical Components....................................................................................................................................................... 42
Refrigeration and Defrosting............................................................................................................................................ 43
Diagnostics - Temperature Issues.................................................................................................................................. 59
UNIT SPECIFICATIONS .......................................................................................................................................... 67
Weight......................................................................................................................................................................................67
Dimensions.............................................................................................................................................................................67
Capacity ..................................................................................................................................................................................67
Max Shelves For Unit ......................................................................................................................................................... 68
Shelf Capacity by Weight.................................................................................................................................................. 68
Temperature ......................................................................................................................................................................... 68
Power...................................................................................................................................................................................... 68
PARTS AND CONSUMABLES................................................................................................................................ 69
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INTRODUCTION
Thank you for purchasing a SHEL LAB unit. We know you have many choices in today’s competitive
marketplace when it comes to constant temperature equipment. We appreciate you choosing ours. We
stand behind our products and will be here for you if you need us.
READ THIS MANUAL
Failure to follow the guidelines and instructions in this user manual may create a protection
impairment by disabling or interfering with the unit safety features. This can result in injury or death.
Before using the unit, read the manual in its entirety to understand how to install, operate, and
maintain the unit in a safe manner. Keep this manual available for use by all operators. Ensure all
operators are given appropriate training before the unit begins service.
SAFETY CONSIDERATIONS AND REQUIREMENTS
Follow basic safety precautions, including all national laws, regulations, and local ordinances in your
area regarding the use of this unit. If you have any questions about local requirements, please
contact the appropriate agencies.
SOPs
Because of the range of potential applications, this unit can be used for, the operator or their
supervisors must draw up a site-specific standard operating procedure (SOP) covering each
application and associated safety guidelines. This SOP must be written and available to all operators
in a language they understand.
Intended Applications and Locations
The incubators are intended for constant temperature, non-humidified general incubation
applications in professional, industrial, and educational environments. The units are not intended for
use at hazardous or household locations.
Power
Your unit and its recommended accessories are designed and tested to meet strict safety
requirements.
•The unit is designed to connect to a power source using the specific power cord type
shipped with the unit.
•Always plug the unit power cord into a protective earth grounded electrical outlet
conforming to national and local electrical codes. If the unit is not grounded properly, parts
such as knobs and controls can conduct electricity and cause serious injury.
•Do not bend the power cord excessively, step on it, or place heavy objects on it.
•A damaged cord can be a shock or fire hazard. Never use a power cord if it is damaged or
altered in any way.
•Use only approved accessories. Do not modify system components. Any alterations or
modifications to your unit not explicitly authorized by the manufacturer can be dangerous
and will void your warranty.
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INTRODUCTION
CONTACTING ASSISTANCE
Phone hours for Sheldon Technical Support are 6 am – 4:30 pm Pacific Coast Time (west coast of
the United States, UTC -8), Monday – Friday. Please have the following information ready when
calling or emailing Technical Support: the model number and the serial number (see page 11).
EMAIL: [email protected]
PHONE: 1-800-322-4897 extension 4, or (503) 640-3000
FAX: (503) 640-1366
Sheldon Manufacturing, INC.
P.O. Box 627
Cornelius, OR 97113
ENGINEERING IMPROVEMENTS
Sheldon Manufacturing continually improves all of its products. As a result, engineering changes and
improvements are made from time to time. Therefore, some changes, modifications, and
improvements may not be covered in this manual. If your unit’s operating characteristics or
appearance differs from those described in this manual, please contact your SHEL LAB dealer or
customer service representative for assistance.
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INTRODUCTION
TEMPERATURE REFERENCE SENSOR DEVICE
Must be purchased separately
A reference sensor device is required for calibrating the incubator temperature display.
Reference devices must meet the following standards:
•Accurate to at least 0.1°C
The device should be regularly calibrated, preferably by a third party.
Temperature Probe
Use a digital device with a wire thermocouple probe that can be introduced into the incubation chamber
through the unit access port. Select a thermocouple suitable for the application temperature you will be
calibrating at.
Why a Probe?
Reference readings taken outside the chamber using wire temperature probes avoid chamber door
openings. Openings disrupt the chamber temperature. Each disruption requires a minimum 1-hour wait
to allow the atmosphere to re-stabilize before continuing.
No Alcohol or Mercury Thermometers
Alcohol thermometers do not have sufficient accuracy to conducti accurate temperature calibrations.
Never place a mercury thermometer in the incubation chamber! Always use thermocouple probes.
Temperature Reference
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INTRODUCTION
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RECEIVING YOUR UNIT
INSPECT THE SHIPMENT
•When a unit leaves the factory, safe delivery becomes the responsibility of the carrier.
•Damage sustained during transit is not covered by the manufacturing defect warranty.
When you receive your unit, inspect it for concealed loss or damage to its interior and exterior. If you
find any damage to the unit, follow the carrier’s procedure for claiming damage or loss.
1. Carefully inspect the shipping carton for damage.
2. Report any damage to the carrier service that delivered the unit.
3. If the carton is not damaged, open the carton and remove the contents.
4. The unit should come with an Installation and Operation Manual.
5. Verify that the correct number of accessories has been included.
o4 shelves
o1 chamber door key
o1 Chamber door handle with installation instructions
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Figure
1: SRI21D
RECEIVING YOUR UNIT
ORIENTATION PHOTO
Control Panel
Temperature Probe
Wire Shelf,
1 of 4
Chamber Door
Cultivation
Chamber
Door Gasket
Day Period
Fluorescent
Illumination Blubs
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