Quincy lab 140 Series

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Summary

Specifications

Interior Dimensions

Provides internal width, height, and depth in inches and centimeters.

Exterior Dimensions

Provides external width, height, and depth in inches and centimeters.

Weight and Capacity

Details the unit's weight in pounds and its volume in cubic feet.

Standard Electrical

Specifies voltage and wattage requirements for the unit.

Common Unit Specifications

Temperature Range

Defines the operating temperature limits relative to ambient conditions.

Operating Environment

Specifies conditions for optimal and safe incubator operation.

Storage Temperature

Provides guidelines for storing the incubator when not in use.

Approvals and Compliance

Lists safety certifications and adherence to industry standards.

Common Unit Construction

Exterior and Insulation

Details materials used for the outer casing and thermal insulation.

Interior, Door, and Heater

Describes interior materials, door type, and heating element.

Safety Precautions and Setup

General Safety Warnings

Advises on safe operation, electrical requirements, and material handling.

Unpacking and Contents

Instructions for inspecting the incubator and its components after delivery.

Incubator Set-up

Guidance on placement, ventilation, and electrical connections for setup.

Shelf and Thermometer Installation

Steps for correctly installing shelves and the thermometer.

Operation and Performance

General Operation

Instructions for powering on, setting temperature, and achieving equilibrium.

Performance and Chamber Loading

Understanding load effects on temperature uniformity and processing times.

Operational Notes and Maintenance

Important Operational Notes

Factors affecting temperature stability and performance.

Additional Notes

Information on minimum operating temperature and calibration adjustments.

Maintenance and Cleaning

Guidelines for cleaning interior/exterior surfaces and handling spills.

Technical Support and Warranty

Contact information for assistance and details on the limited warranty.

Summary

Specifications

Interior Dimensions

Provides internal width, height, and depth in inches and centimeters.

Exterior Dimensions

Provides external width, height, and depth in inches and centimeters.

Weight and Capacity

Details the unit's weight in pounds and its volume in cubic feet.

Standard Electrical

Specifies voltage and wattage requirements for the unit.

Common Unit Specifications

Temperature Range

Defines the operating temperature limits relative to ambient conditions.

Operating Environment

Specifies conditions for optimal and safe incubator operation.

Storage Temperature

Provides guidelines for storing the incubator when not in use.

Approvals and Compliance

Lists safety certifications and adherence to industry standards.

Common Unit Construction

Exterior and Insulation

Details materials used for the outer casing and thermal insulation.

Interior, Door, and Heater

Describes interior materials, door type, and heating element.

Safety Precautions and Setup

General Safety Warnings

Advises on safe operation, electrical requirements, and material handling.

Unpacking and Contents

Instructions for inspecting the incubator and its components after delivery.

Incubator Set-up

Guidance on placement, ventilation, and electrical connections for setup.

Shelf and Thermometer Installation

Steps for correctly installing shelves and the thermometer.

Operation and Performance

General Operation

Instructions for powering on, setting temperature, and achieving equilibrium.

Performance and Chamber Loading

Understanding load effects on temperature uniformity and processing times.

Operational Notes and Maintenance

Important Operational Notes

Factors affecting temperature stability and performance.

Additional Notes

Information on minimum operating temperature and calibration adjustments.

Maintenance and Cleaning

Guidelines for cleaning interior/exterior surfaces and handling spills.

Technical Support and Warranty

Contact information for assistance and details on the limited warranty.

Overview

Function Description
Important Technical Specifications
Models and Dimensions
Electrical Specifications
Temperature Range
Operating Environment
Storage Temperature
Construction
Approvals and Compliance
Usage Features
Incubator Set-Up
General Operation
Chamber Loading and Performance
Important Operational Notes
Maintenance Features
Cleaning
Safety and Decontamination
Warranty

This document describes the Quincy Lab General Purpose Incubators, Model Series 140 & 180, providing an operating manual with specifications, usage, and maintenance information.

Function Description

The Quincy Lab General Purpose Incubators are designed for indoor use, providing a controlled heated environment for various laboratory applications. They operate on a principle of light pressure thermal convection, where heat is generated at the lower part of the chamber and rises, creating a uniform temperature distribution. The incubators are suitable for tasks requiring stable temperature maintenance within a specified range, such as culturing, drying, and other general laboratory processes. The units are equipped with a bi-metal thermo-control system to regulate the internal temperature.

Important Technical Specifications

Models and Dimensions:

Model 10-140:
- Interior: 12x10x10 inches (31x25x25 cm)
- Exterior: 13x15x11 inches (33x38x28 cm)
- Weight: 19 lbs
- Capacity: 0.7 ft³
Model 12-140:
- Interior: 18x16x12 inches (46x41x30 cm)
- Exterior: 19x21x13 inches (48x53x33 cm)
- Weight: 33 lbs
- Capacity: 2.0 ft³
Model 10-180:
- Interior: 12x10x10 inches (31x25x25 cm)
- Exterior: 13x15x11 inches (33x38x28 cm)
- Weight: 19 lbs
- Capacity: 0.7 ft³
Model 12-180:
- Interior: 18x16x12 inches (46x41x30 cm)
- Exterior: 19x21x13 inches (48x53x33 cm)
- Weight: 33 lbs
- Capacity: 2.0 ft³

Electrical Specifications:

Model 10-140: 115/120 Watts (standard), optional 230 voltage available.
Model 12-140: 115/235 Watts (standard), optional 230 voltage available.
Model 10-180: 115/270 Watts (standard), optional 230 voltage available.
Model 12-180: 115/385 Watts (standard), optional 230 voltage available.
All models require a grounded outlet rated for their electrical requirements and an individual branch circuit. Do not modify the provided plug or use an extension cord.

Temperature Range:

Model Series 140: Ambient + 2°C to 62°C
Model Series 180: Ambient + 3°C to 94°C
The unit's minimum operating temperature is largely determined by ambient (room) temperature. It can operate 2°C above room temperature, but stability will be degraded. Stability improves for settings exceeding ambient by 4°C or better.

Operating Environment:

Indoor use, altitude up to 6,500 ft (2,000m).
Installation Category II, Pollution Degree 2.
Ambient temperature: 10°C/50°F to 35°C/95°F, 80% RH maximum.

Storage Temperature:

-10°C/14°F to 70°C/158°F, 70% RH maximum.

Construction:

Exterior: Powder-Coated Steel
Insulation: Fiberglass
Thermo-control: Bi-Metal
Interior: Aluminum
Door: Model 140 series features an Acrylic door; Model 180 series features a Steel Insulated door.
Heater: Resistive-Tubular Incoloy

Approvals and Compliance:

Underwriter's Laboratory Listed, Laboratory Equipment, C/UL United States/Canadian. E212550 (for 115VAC models only).
UL Standard 61010-1, IEC 61010-1, 2nd Edition.

Usage Features

Incubator Set-Up:

Place the incubator on a flat surface.
Maintain a minimum of 3 inches (7.6 cm) of airspace around the unit and 16 inches (40.6 cm) above the unit for thermometer placement.
Install shelves by aligning bracket ends with holes inside the oven walls, inserting, and pressing down. Then place the shelf on top of the brackets. Shelves are adjustable at different heights.
Insert the glass thermometer into the rubber grommet with a slow twisting motion, then insert the assembly into the top port of the incubator, narrow part of the grommet facing down. The grommet should only go in about 1/4 inch into the top port hole. Avoid forcing the thermometer to prevent shattering.

General Operation:

Push the illuminated power button to turn on the unit.
Rotate the thermostat knob clockwise to approximately "6" on the dial; the heat cycle light will illuminate.
Once the desired temperature is reached, slowly turn the thermostat knob counter-clockwise until the heat cycle indicator turns off. The temperature will stabilize after a slight rise due to latent heat.
Allow the unit to cycle empty for a minimum of 20 minutes to achieve thermal equilibrium before making fine adjustments.
For frequently used temperatures, leave the thermostat knob at its set point and use the power button to turn the unit ON or OFF.

Chamber Loading and Performance:

Load the incubator to ensure air circulation is not impaired. Leave space between articles on shelves.
Stagger articles from those on lower shelves in a "V" formation to promote even heat distribution.
Avoid large solid trays or foil on lower shelves, as this can restrict heat flow to upper shelves.
Avoid extremely large or high-density loads, which can lead to non-uniform processing and long "heat-through" times. Use set-point recovery time as a guide for load suitability.
To reduce recovery time, reduce load proportionally. Large loads may require an elevated set temperature; measure temperatures directly with an ancillary thermometer or probe inserted at the top port.
Process the smallest possible load. For small multiples or single items, center the article(s) on one shelf.
Avoid placing articles or media against or within an inch of the walls, especially on the lower shelf, as heated air from the lower heat-shield travels up the side walls and can be slightly warmer.
Large trays on lower shelves can prevent heat from rising, leading to false low thermometer readings and potential overheating of lower-placed articles if adjustments are made based on these readings.

Important Operational Notes:

Thermostat set point and chamber temperature stability can be affected by changes in ambient (room) temperature, nearby equipment, or electrical circuit cycling. Maintain stable ambient temperature for best chamber stability.
The unit's stability improves significantly for settings exceeding ambient by 4°C or more.
The operational temperature range can be adjusted for non-typical ambient conditions by adjusting the calibration trim screw located behind the knob dial. Contact Quincy Lab for instructions if a temperature range shift is needed.

Maintenance Features

Cleaning:

Clean interior and exterior surfaces with a damp cloth, with or without an all-purpose cleaner.
Avoid commercially available oven cleaners.
Clean the acrylic door (on Model 140 series) using a lint-free cloth, with or without water. Paper towels can mar the surface, and commercial cleansers can cause crazing and cracking over time.
Periodically check temperature stability (with the unit empty) by observing the temperature through several thermostat cycles.

Safety and Decontamination:

If liquid is spilled inside the unit, disconnect from the power supply and have it checked by a competent person.
It is the user's responsibility to carry out appropriate decontamination if hazardous material is spilled on or inside the unit.
Do not use decontamination or cleaning agents that could cause a hazard due to a reaction with equipment parts or contained material. Consult the manufacturer if unsure of compatibility.

Warranty:

Quincy Lab, Inc. provides an eighteen-month warranty on the product from the date of shipment, covering defects in material and workmanship under normal use.
The heating element has a three-year warranty.
The warranty covers parts and labor (at factory only) and shipping costs for replacement parts. Refer to invoice or shipping documents for the active warranty period.