Model GS-800 Calibrated Imaging Densitometer

1 Model GS-800 Calibrated Imaging Densitometer User Guide For Catalog Numbers 170-7980 GS-800 Densitometer , PC For Technical Service Call Your Local Bio-Rad Office or In the Call 1-800-4 BIORAD (1-800-424-6723) 4000188 Rev. B Copyright 2002 Bio-Rad Laboratories Inc. 2 Warranty Statement Bio-Rad Model GS-800 Calibrated Imaging Densitometer This warranty may vary outside of the United States. Please contact your local Bio-Rad office for the exact terms of your warranty. Bio-Rad Laboratories warrants to the customer that the Model GS-800 Calibrated Imaging Densitometer (Catalog Number 170-7980) will be free from defects in material and workmanship, and will meet all performance specifications for the period of one year from the date of shipment.

2 This warranty covers all parts and labor. In the event that the instrument must be returned for repair under warranty, the instrument must be packed for return in the original packaging. Bio-Rad shall not be liable for any incidental, special or consequential loss, damage, or expense directly or indirectly arising from the use of the Model GS-800 Calibrated Imaging Densitometer . Bio-Rad makes no warranty whatsoever in regard to products or parts furnished by third parties, such being subject to the warranty of their respective manufacturers. Service under this warranty shall be requested by contacting the customer s nearest Bio-Rad office. This warranty does not extend to any instruments or parts thereof that have been subject to misuse, neglect or accident, or that have been modified by anyone other than Bio-Rad or Bio-Rad's authorized agent, or that have been used in violation of Bio-Rad instructions.

3 For any inquiry or request for repair service, contact Bio-Rad Laboratories. Inform Bio-Rad of the Model and serial number of your instrument. 3 Table of Contents SECTION 1 GENERAL 4 4 INSTALLATION QUALIFICATION AND OPERATIONAL QUALIFICATION ( IQ/OQ ).. 4 5 SECTION 2 SETTING 6 CHECKING THE UNPACKING THE 6 UNLOCKING THE Densitometer AND THE TRANSPARENCY 7 LOCKING THE Densitometer AND THE TRANSPARENCY 8 TAKING A CLOSER 8 SECTION 3 10 ABOUT USB 10 INSTALLATION WITH A 10 CONNECT THE Densitometer TO THE 10 TESTING THE 12 SECTION 4 13 OVERVIEW OF OPERATIONAL 13 15 REFLECTIVE 15 TRANSMITTANCE 16 SECTION 5 17 CLEANING THE IMAGE WINDOW 17 CLEANING THE CABINET 17 SECTION 6 18 18 TECHNICAL 20 SECTION 7 : SUPPORT 21 TECHNICAL 21 DECLARATION OF CONFORMITY.

4 21 4 Section 1 General Information Introduction The Model GS-800 Calibrated Imaging Densitometer is a high performance, Calibrated Imaging Densitometer that converts transparent and opaque electrophoretic samples into digital data. These data are analyzed with Quantity One software operating in Microsoft Windows computer systems. For a step-by-step guide to scanning and analyzing images, please refer to your QuantityOne software user manual. The main features of the Model GS-800 Calibrated Imaging Densitometer include: Adjustable resolution from microns to microns; Reflectance and transmittance Scanning area of 29 cm by 40 cm Sampling rate of up to 700 dots per inch (dpi).

5 Variable wavelength filter architecture for improved color discrimination Analog to digital conversion at full 12-bit accuracy Calibrated transmission tablet to ensure accurate OD readings Reflective gray scale tablet to ensure reproducible reflectance values Supported by Quantity One software, which provides versatile image display, optimization, and quantitation features USB interface Installation Qualification and Operational Qualification (IQ/OQ) The calibration of the Model GS-800 Calibrated Imaging Densitometer can be validated by following the GS-800 Calibrated Densitometer Installation Qualification and Operational Qualification protocols. These protocols are available as an accessory to the GS-800 Calibrated Imaging Densitometer (Catalog number 170-7956) these straightforward and simple to follow IQ/OQ protocols include instructions for the installation of the hardware and software, and instructions for the verification of the reflectance and transmittance calibration functions.

6 Following proper installation, a linear dynamic range of OD for the Transmissive scanning and OD for Reflectance scanning can be confirmed with greater than 95% confidence. For additional details, contact your local Bio-Rad Representative. 5 Safety The Model GS-800 Calibrated Imaging Densitometer system uses high voltage and high current and should be operated with care at all times. To avoid shock, set up the GS-800 Densitometer in a dry area. Immediately wipe up any spilled solutions. Turn off the Densitometer , and then disconnect the power plug when you want to clean the Densitometer case or glass plate, or when the Densitometer needs service or repair.

7 Place the Densitometer on a level surface. To ensure proper ventilation, allow a minimum of 15 cm free space around each side of the Densitometer . Do not leave photographs, gels, or film on the glass plate for excessive periods of time. The heat from the light source in the Densitometer may cause them to deteriorate. Do not operate the Densitometer when the environmental temperature falls below 5 C or rises above 40 C. Do not operate the Densitometer when the environmental humidity falls below 20% or rises above 85%. Regulatory Compliance* Declaration of Compliance The party responsible for product compliance Corporate Name: UMAX Technologies, Inc. Address: Techville, Inc. 11343 N.

8 Central Expwy Dallas, TX 75243 USA Telephone No.: Tel.: (214) 739-7033 *See UMAX PowerLook 2100XL Operation Manual 6 Section 2 Setting Up Checking the Contents Your Model GS-800 Calibrated Imaging Densitometer system should arrive complete with one of each of the following: GS-800 Calibrated Imaging Densitometer GS-800 Calibrated Imaging Densitometer User Guide Quantity One Image Analysis Software UMAX PowerLook 2100XL Operation Manual USB Cable Power Cord Warranty Card (please complete and return to Bio-Rad) MagicScan CD and manual These components may arrive in several boxes.

9 If your system is missing any of these items, immediately contact your local Bio-Rad office for a prompt replacement. Please retain all packaging material. Additional charges will be assessed if packaging is not available for instrument warranty service shipping. Caution: Use care when unpacking your equipment. The equipment is delicate and damage can occur if it is dropped or otherwise mistreated. Unpacking the Contents Unpacking the Model GS-800 Calibrated Imaging Densitometer shipping container: Warning: The Model GS-800 Calibrated Imaging Densitometer weighs approximately lbs. ( kg). To avoid personal injury, two people may be needed to lift the Densitometer out of the shipping container.

10 Lifting the unit just by the lid may cause damage to the instrument 1. Carefully lift the Model GS-800 Calibrated Imaging Densitometer out of the shipping carton and place it on a stable, dry, flat surface. The chassis of the Model GS-800 Calibrated Imaging Densitometer attempts to conform to any uneven surface. This may result in a poor-quality scan. 2. Remove the plastic wrapping and the packing materials from the Densitometer . 3. The Model GS-800 Calibrated Imaging Densitometer should be located close to the computer system to which it will be connected. Select a flat, dry surface that provides adequate ventilation on all sides to prevent overheating. 7 4.