Adding new GretagMacbeth i5 spectrophotometer to list of approved devices for determining OJ color score.

DEPARTMENT OF CITRUS
Departmental

RULE NO: RULE TITLE
20-65.002: Equipment
20-65.004: Procedure
20-65.005: Calculation
PURPOSE AND EFFECT: Adding new GretagMacbeth i5 spectrophotometer to list of approved devices for determining OJ color score.
SUMMARY: adding new spectrophotometer to list of approved devices.
SUMMARY OF ESTIMATED REGULATORY COSTS: No Statement of Estimated Regulatory Cost was prepared.
Any person who wishes to provide information regarding a statement of estimated regulatory costs, or provide a proposal for a lower cost regulatory alternative must do so in writing within 21 days of this notice.
SPECIFIC AUTHORITY: 601.10(7), 601.11, 601.24 FS.
LAW IMPLEMENTED: 601.10(7), 601.11, 601.9905, 601.9909, 601.24 FS.
A HEARING WILL BE HELD AT THE TIME, DATE AND PLACE SHOWN BELOW:
TIME AND DATE: July 19, 2006, 10:30 a.m.
PLACE: Department of Citrus Building, 1115 East Memorial Boulevard, Lakeland, Florida
Pursuant to the provisions of the Americans with Disabilities Act, any person requiring special accommodations to participate in this workshop/meeting is asked to advise the agency at least days before the workshop/meeting by contacting: If you are hearing or speech impaired, please contact the agency using the Florida Relay Service, 1(800)955-8771 (TDD) or 1(800)955-8770 (Voice).
THE PERSON TO BE CONTACTED REGARDING THE PROPOSED RULE IS: Alice P. Wiggins, License and Regulation Specialist, Legal Department, Florida Department of Citrus, P. O. Box 148, Lakeland, Florida 33802-0148

THE FULL TEXT OF THE PROPOSED RULE IS:

20-65.002 Equipment.

(1) Any of the following colorimeter or spectrophotometer devices shall be used for measuring color scores for frozen concentrated orange juice (FCOJ), canned concentrated orange juice (CCOJ), concentrated orange juice for manufacturing (COJFM), pasteurized orange juice (POJ), and orange juice from concentrate (OJFC):

(a) through (f) No change.

(g) GretagMacbeth Color-Eye Spectrophotometer Model i5 with Color iQC Basic Software Package.

(2) through (4) No change.

Specific Authority 601.10(7), 601.11 FS. Law Implemented 601.10(7), 601.11, 601.9905, 601.9909, 601.24 FS. History–Formerly 105-1.19(1)(r), (l), Revised 1-1-75, Formerly 20-65.02, Amended 1-30-86, 1-12-92, 6-21-93, 1-17-95, 10-26-97, ________.

20-65.004 Procedure.

(1) The colorimeter or spectrophotometer is to be kept with power connected and maintained on standby or in accordance with manufacturer’s instructions. Turn the instrument to “on” position for ten minutes before making measurements, or follow directions of manufacturer. All light sources shall conform to CIE (1931) illuminant C. All OJ4 color tube calibration values are to be obtained from the Winter Haven, FL laboratory of the Processed Products Branch, Fruit and Vegetable Division, Agricultural Marketing Service, United States Department of Agriculture.

(2) through (5) No change.

(6) For the GretagMacbeth Color i5 Spectrophotometer with Color IQ Basic Software and 19mm Orange Juice Test Tube Holder. UV and Gloss exclusion is processed by software. Calibration is prompted by software. When completed replace Orange Juice Holder. Push F6 and Color Number is reported. For confirmation, lights illuminated on front of Color i5 should be: LAV, Reflection, D65, Excluded and Calibrated. Calibration required every 24 hours.

(7)(6) To determine color number or equivalent color score, use the figures in subsection (2)-(6)(5) to calculate the color number or equivalent color score as set forth in Rule 20-65.005, F.A.C.

Specific Authority 601.10(7), 601.11, 601.24 FS. Law Implemented 601.10(7), 601.11, 601.24 FS. History–Formerly 105-1.19(1)(r), (2)(b), Revised 1-1-75, Formerly 20-65.04, Amended 1-30-86, 1-12-92, 6-21-93, 1-17-95, 10-26-97, ________.

20-65.005 Calculation.

(1) Step 1 – The color number is calculated as follows:

(a) through (e) No change.

(f) For the GretagMacbeth Color-Eye Spectrophotometer Model i 5 with Color iQC Basic Software, the color number is read directly from the instrument and recorded; or it may be calculated from the measured tristimulus X, Y and Z values by applying the equation CN = 14.5(3.15X/Y - Z/Y + 4.1/Y) -2.6.

(2) No change.

Specific Authority 601.10(7), 601.11, 601.24 FS. Law Implemented 601.10(7), 601.11, 601.24 FS. History–Formerly 105-1.19(1)(r), (2)(c), Revised 1-1-75, Amended 4-15-76, Formerly 20-65.05, Amended 1-30-86, 1-12-92, 6-21-93, 1-17-95, 10-26-97, ________.

NAME OF PERSON ORIGINATING PROPOSED RULE: Kenneth O. Keck, General Counsel
NAME OF SUPERVISOR OR PERSON WHO APPROVED THE PROPOSED RULE: Kenneth O. Keck, General Counsel
DATE PROPOSED RULE APPROVED BY AGENCY HEAD: May 17, 2006
DATE NOTICE OF PROPOSED RULE DEVELOPMENT PUBLISHED IN FAW: June 2, 2006