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IDEAL INDUSTRIES, INC.
TECHNICAL MANUAL
MODEL: 61-603
The Service Information provides the following information:
• Precautions and safety information
• Specifications
• Performance test procedure
• Calibration and calibration adjustment procedure
• Basic maintenance (replacing the battery and fuses)
Form number: TM61603
Revision: 3. Date: Feb 2002
Form number TM61603
Rev 3 February 2002
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Summary of Contents for IDEAL 61-603
- Page 1 IDEAL INDUSTRIES, INC. TECHNICAL MANUAL MODEL: 61-603 The Service Information provides the following information: • Precautions and safety information • Specifications • Performance test procedure • Calibration and calibration adjustment procedure • Basic maintenance (replacing the battery and fuses) Form number: TM61603 Revision: 3.
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Page 2: Table Of Contents
TABLE OF CONTENTS Title Page Introduction Precautions and Safety Information Safety Information Specifications General Specification Voltage Specifications Current Specifications Resistance Specifications Diode Specifications Battery Check Specifications Performance Verification Calibration Printed Circuit Board Replacing the Battery Replacing Fuses Form number TM61603 Rev 3 February 2002... -
Page 3: Introduction
The information provided in this document is for the use of qualified personnel only. Caution The 61-603 contains parts that can be damaged by static discharge. Follow the standard practices for handling static sensitive devices. For additional information about IDEAL INDUSTRIES, INC. and its products, and services, visit IDEAL INDUSTRIES, INC. -
Page 4: Specifications
Page 2 General specifications Characteristics Description Display 3½ Digit LCD display Display Count 2000 count, maximum reading 1999 Overrange Indication “1___” most significant digit Sampling Rate 3 time/second Operating Environment: 0°C to 40°C (32°F to 104°F) Relative Humidity 80% for temperatures up to 31°C Decreasing linearly to 50% at 40°C Storage Environment: -20°C to 60°C (-4°F to 140°F) at <80% relative... -
Page 5: Performance Verification
Page 3 PERFORMANCE VERIFICAITONS Perform the following analysis, if the meter conforms to the limits listed in Table 1 the meter is functioning correctly. If the meter does not conform to any of the listed limits the calibration procedure must be performed. -
Page 6: Calibration
2. Connect the calibrator to the VΩ and COM inputs on the meter. 3. Output 1.900V DC. Adjust R47 unit the display reads 1.900V Note: This is the only adjustment required for the 61-603. Calibration is complete. 61-603 main printed circuit board (refer to Figure 1) Form number TM61603... -
Page 7: Replacing The Battery
4. Remove the defective fuse and replace with a 500mA, 250V Fast Acting fuse. IDEAL #F-7 Type is recommended. 5. Replace bottom cover insuring that case is secured at the top by the internal snaps and replace screw.