IDEAL INDUSTRIES Automobile Accessories 61 320 User Manual

IDEAL INDUSTRIES, INC.  
TECHNICAL MANUAL  
MODEL: 61-320  
MODEL: 61-322  
MODEL: 61-324  
The Service Information provides the following information:  
• Precautions and safety information  
• Specifications  
• Performance test procedure  
• Calibration and calibration adjustment procedure  
• Basic maintenance (cleaning, replacing the battery and fuses)  
Form Number: TM61320-2-4  
Revision: 2. Date: Sep 2002  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 1  
Introduction  
Warning  
To avoid shock or injury, do not perform the verification tests or calibration procedures  
described in this manual unless you are qualified to do so.  
The information provided in this document is for the use of qualified personnel only.  
Caution  
The 61-320, 61-322, and 61-324 contain 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. web site at:  
Precautions and Safety Information  
Use the meter only as described in the Users Manual. If you do not do so, the protection provided  
by the meter may be impaired. Read the “Safety Information” page before servicing this product.  
In this manual, a Warning identifies conditions and actions that pose hazard(s) to the user; a  
Caution identifies conditions and actions that may damage the meter or the test instruments.  
The Symbols  
The symbols used on the meter and in this manual are explained in Table A.  
Table A. The Symbols  
Symbol  
Meaning  
Symbol  
Meaning  
Alternating signal  
Direct signal  
Battery  
Earth ground  
Fuse  
CAT III IEC over voltage Category III  
Refer to the manual. Important information.  
Double insulated  
Take appropriate precautions. Hazardous  
voltage may be present  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 2  
SAFETY  
Review the following safety precautions to avoid injury and prevent damage to this product or any products  
connected to it. To avoid potential hazards, use the product only as specified.  
CAUTION. These statements identify conditions or practices that could result in damage to the  
equipment or other property.  
WARNING. These statements identify conditions or practices that could result in personal injury or  
loss of life.  
Specific precautions  
Use proper Fuse. To avoid fire hazard, use only the fuse type and rating specified for this product.  
Do not operate without covers. To avoid personal injury, do not apply any voltage or current to the  
product without the covers in place.  
Electric overload. Never apply a voltage to a connector on the product that is outside the range specified for that  
connector.  
Avoid electric shock. To avoid injury or loss of life, do not connect or disconnect probes or test leads while they are  
connected to a voltage source.  
Do not operate in wet/damp conditions. To avoid electric shock, do not operate this product in wet or damp  
conditions.  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 3  
SPECIFICATIONS  
All specifications are warranted unless noted typical and apply to the 61-320, 61-322 and 61-324.  
Stated accuracies are at 23ºC ± 5ºC at less than 80% relative humidity and without the battery  
indicator displayed.  
General specifications  
Characteristics  
Description  
Display count  
6,000  
Numeric update rate  
Polarity display  
1.5 times / sec  
Automatic  
Overrange display  
Low voltage indicator  
Automatic power-off time  
“OL” is displayed  
is indicated  
Automatic backlight off = 10 minutes  
1.5 x 2 IEC LR03 or AAA size for 61-320  
One 9V dry cell battery for 61-322 and 61-324  
Power source  
Maximum input voltage  
Maximum floating voltage  
Maximum input current  
Maximum open circuit Voltage (current inputs)  
Overload protection mA connector  
V connector  
1000V CAT III between V and COM  
1000V CAT III between any terminal and earth ground  
600mA between mA and COM  
600V between mA and COM  
1A (600V) fast blow fuse  
1100 Vp V , V , ,  
,
,
, Hz, µA  
Temperature Coefficient  
Battery Life  
0.15 x (Spec. Accuracy) / ºC, <18ºC or >28ºC  
300 hours typical (alkaline)  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 4  
Measurement Characteristics  
Accuracy is ± (% reading + number of digits) at 23°C ± 5°C, less than 80% R.H.  
DC Volts  
Over voltage  
protection  
Range  
Resolution  
Accuracy  
600.0mV  
6.000V  
60.00V  
600.0V  
1000V  
100µV  
1mV  
±(0.5% + 2dgt)  
1000V rms  
10mV  
100mV  
1V  
AC Volts  
Over voltage  
protection  
Range  
Resolution  
Accuracy  
600.0mV  
6.000V  
60.00V  
600.0V  
750V  
100µV  
1mV  
Unspecified  
±(0.9% + 5dgt)  
50Hz ~ 500Hz  
*
1000V rms  
10mV  
100mV  
1V  
Input Impedance: 10M// less than 100pF.  
CMRR / NMRR: (Common Mode Rejection Ratio)  
(Normal Mode Rejection Ratio)  
VAC: CMRR > 60dB at DC, 50Hz / 60Hz  
VDC: CMRR > 100dB at DC, 50Hz / 60Hz  
NMRR > 50dB at DC, 50Hz / 60Hz  
AC Conversion Type: 61-320: Average sensing rms indication.  
61-322 / 61-324: AC conversions are ac-coupled, true rms responding, calibrated to  
the sine wave input.  
* The basic accuracy is specified for sine wave below 4000 counts. Over 4000 counts, need to add 0.6% to the  
accuracy for non-sine waves below 2000 counts, refer to the following for accuracy:  
Crest Factor (C.F.):  
+1.5% addition error for C.F. from 1.4 to 3  
+3.0% addition error for C.F. from 3 to 4 where C.F.=Peak / RMS  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 5  
DC Current  
Range  
Over voltage  
protection  
Resolution  
Accuracy  
600.0µA  
6000µA  
60.00mA  
600.0mA  
1mV  
1mV  
600V rms1A (600) Fast  
blow fuse  
±(1.0%+2 dgt)  
10mV  
100mV  
AC Current  
Range  
Over voltage  
protection  
Resolution  
Accuracy  
600.0µA  
6000µA  
60.00mA  
600.0mA  
1mV  
1mV  
600V rms  
1A (600) Fast blow  
fuse  
±(1.5%+2 dgt)  
50Hz ~ 500Hz *  
10mV  
100mV  
Voltage Burden: µA: <4mV / µA  
mA: 2V max.  
* AC Conversion Type: Conversion type and additional specification are same as DC/AC Voltage.  
Resistance  
Overload  
protection  
Range  
Accuracy  
600.0Ω  
6.000K Ω  
60.00K Ω  
600.0K Ω  
6.000M Ω  
60.00M *  
±(0.7%+2 dgt)  
600V rms  
±(1.0%+2 dgt)  
±(1.5%+2 dgt)  
Open circuit Voltage: -1.3V approx.  
* < 2% of reading rolling.  
Diode Check and Continuity  
Overload  
protection  
Range  
Resolution  
Accuracy  
±(1.5% + 5 dgt)*  
10 mV  
600V rms  
* For 0.4V ~ 0.8V  
Max.Test Current: 1.5mA  
Max. Open Circuit Voltage: 3V  
Continuity: Built-in buzzer sounds when resistance is less than approximately 100 . Response time is  
approximately 100 msec.  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 6  
Frequency  
Range  
Overload  
protection  
Sensitivity  
Accuracy  
6000Hz  
60.00KHz  
600.0KHz  
6.000MHz  
60.00MHz  
100mV rms *  
Frequency :  
0.01%±1digit  
600V rms  
250mV rms  
1V rms  
* Less than 20Hz, the sensitivity is 1.5V rms.  
Capacitance  
Overload  
protection  
Range  
Accuracy  
6.000nF  
60.00nF  
600.0nF  
6.000µF  
60.00µF  
600.0µF  
6.000mF *  
±(1.9% + 8 dgt)  
600V rms  
* < 100 dgt of reading rolling.  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 7  
Physical and Environmental Characteristics  
Characteristics  
Description  
158mm x 76mm x 38mm  
164mm x 82mm x 44mm (with holster)  
Dimensions (H x W x D)  
Weight (with battery)  
With holster  
0.3Kg  
0.5Kg  
Environmental Characteristics  
Temperature operating  
Non-Operating  
Description  
0 to + 50ºC  
-20 to + 60ºC  
Humidity (operating)  
Altitude Operating  
Non-Operating  
< 80% R.H.  
2,000 m (6560 ft.)  
12,300 m (40354 ft.)  
MIL-T-28800E TYPE II Class 5  
2.66gRMS, 5 to 500 Hz, 3axes  
(10 minutes each)  
Vibration & shock Operating  
Indoor Use  
Indoor Use  
Certifications and compliances  
Safety  
Designed to IEC 1010-1, UL3111-1 and CSA specifications  
V / / µA: Category III 1000 Volts  
Input rating  
mA: Category III 600 Volts  
Over voltage category  
CAT III: Distribution level mains, fixed installation.  
CAT II: Local level mains, appliances, portable equipment.  
CAT I: Signal level, special equipment or parts of equipment,  
telecommunication, electronics.  
Do not operate in environments where conductive Pollutants may  
be present.  
Pollution Degree 2  
Meets the intent of Directive 89/336/EEC for Electromagnetic  
Compatibility and Low Voltage Directive 73/23/EEC for Product  
Safety. Compliance was demonstrated to the following  
specifications as listed in the official Journal  
of the European Communities:  
EC Declaration of Conformity  
En 55011 Class A: Radiated and Conducted Emissions.  
EN 50082-1 Immunity: IEC 801-2 Electrostatic Discharge  
IEC 801-3 RF Radiated  
EN 61010-1 Safety requirements for electrical equipment for  
measurement, control, and laboratory use.  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 8  
Required Equipment  
Required equipment is listed in Table B. If the recommended models are not available, equipment with  
equivalent specifications may be used.  
Repairs or servicing should be performed only by qualified personnel.  
Table B. Required Equipment  
Equipment  
Required Characteristics  
Recommended Model  
Calibrator  
AC Voltage Range: 0-750 VAC  
Fluke 5500 or Wavetek  
9100 Calibrator or  
equivalent  
Accuracy: ±0.07% (Basic)  
Frequency Range: 40 ~ 1KHz  
Accuracy: ±2%  
DC Voltage Range: 0-1000V DC  
Accuracy: ±0.006% (Basic)  
Current Range: 0 ~ 10A  
Accuracy: AC (40Hz to 1KHz): ±0.08% (Basic)  
DC: ±0.02% (Basic)  
Frequency Source: 5.00Hz ~ 100MHz  
Accuracy: ±0.001%  
Amplitude: 0.5V p-p ~ 1.0V p-p (square wave)  
Accuracy: ±5%  
Resistance range: 1~ 100M Ω  
Accuracy: ±0.03% (Basic)  
Capacitance Range: 1PF ~ 10mF  
Accuracy: ±0.10% (Basic)  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 9  
Basic Maintenance  
Warning  
To avoid shock, remove the test leads and any input signals before opening the case or replacing  
the battery or fuses.  
Opening the Meter Case  
Caution  
To avoid unintentional short circuit, always place the uncovered meter assembly on a protective  
surface. When the case of the meter is open, circuit connections are exposed.  
To open the meter case, refer to Figure 1A and do the following:  
1. Disconnect test leads from any live source, turn the rotary switch to OFF, and remove the test leads from  
the front terminals.  
2. Remove the battery door by using a screwdriver to turn the battery door screws turn counter-clockwise.  
3. The case bottom is secured to the case top by four screws and two internal snaps (at the LCD end).  
Using a screwdriver, remove the four screws.  
Replacing the Battery  
The meter is powered by 1.5V x 2 batteries for 61-320 and a single 9V battery for 61-322 and 61-324.  
To replace the battery, refer to Figure 1A.  
Figure 1A  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 10  
Testing Fuses  
To test the internal fuses of the meter:  
1. Turn the rotary selector switch to the position.  
2. To test FS1, plug a test lead into VHz input terminal and touch the probe to the mA input terminal. The  
display should indicate between 0.0 to 0.2 . FS1 (1A 600V - Bussmann BBS-1 recommended). If display  
reads higher than 0.2, replace the fuse.  
Fuse Replacement  
Refer to Figure 1B to replace the fuse:  
Figure 1B  
Use only a fuse with the amperage, interrupt, voltage, and speed rating specified.  
Fuse rating: 1A, 600V, Fast  
Replacing Fuses  
Warning  
To avoid electrical shock, remove the test leads and any input signals before replacing the  
battery or fuses. To prevent damage or injury, INSTALL ONLY quick acting fuses with the  
following Amp/Volt current interrupt rating:  
FS1 Fuse: 1A, 600V, FAST. Minimum interrupt rating: 10,000A.  
Cleaning  
Warning  
To avoid electrical shock or damage to the meter, never allow water inside the case. To avoid  
damaging the meter’s housing, never apply solvents to the meter.  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 11  
Performance Tests  
The following performance tests verify the complete operability of the meter and check the accuracy of each  
meter function against the meter’s specifications.  
Accuracy specifications are valid for a period of one year after calibration, when measured at an operating  
temperature of 18ºC to 28ºC and at a maximum of 80% relative humidity.  
To perform the following tests, it is not necessary to open the case; no adjustments are necessary. Merely  
make the required connections, apply the designated inputs, and determine if the reading on the meter display  
falls within the acceptable range indicated.  
If the meter fails any of these tests, it needs calibration adjustment or repair.  
Testing the Display  
Press “HOLD” key while turning the meter on from the “OFF” position to hold the display in the Display Test Mode.  
Compare the display with the example in Figure 2. Turn off the meter to escape the test mode.  
LCD Graphics 61-324  
Figure 2 Display Test  
Testing the Voltage Function  
To verify accuracy in the AC and DC voltage ranges, do the following:  
1. Turn the rotary switch to “V ” position.  
2. Connect the calibrator to the Vand COM inputs on the meter.  
3. Set the calibrator for the voltage and frequency from step 1 to 8 in Table 1.  
4. Compare the reading on the meter display with the display reading shown in Table 1.  
5. If the display reading falls outside of the range shown in Table 1, the meter does not meet specification.  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 12  
Table 1 AC Voltage Test:  
Step  
Input  
5.800V  
5.800V  
58.00V  
58.00V  
580.0V  
580.0V  
750V  
Frequency  
50Hz  
Reading  
1
2
3
4
5
6
7
8
5.743 to 5.857  
5.743 to 5.857  
57.43 to 58.57  
57.43 to 58.57  
574.3 to 585.7  
574.3 to 585.7  
738 to 762  
500Hz  
50Hz  
500Hz  
50Hz  
500Hz  
50Hz  
750V  
500Hz  
738 to 762  
6. Turn the rotary switch to “V ” position.  
7. Set the calibrator for the voltage from step 1 to 6 in Table 2.  
8. Compare the reading on the meter display with the display reading shown in Table 2.  
9. If the display reading falls outside of the range shown in Table 2, the meter does not meet specification.  
Table 2 DC Voltage Test:  
Step  
Input  
Reading  
1
580.0mV  
576.9 to 583.1  
2
3
4
5
6
-580.0mV  
5.800V  
58.00V  
580.0V  
900V  
–576.9 to –583.1  
5.769 to 5.831  
57.69 to 58.31  
576.9 to 583.1  
894 to 906  
Testing the Resistance Function  
To verify the accuracy of the resistance function, do the following:  
1. Connect the calibrator to VHz and COM on the meter.  
2. Turn the rotary switch to .  
3. Apply the inputs for step 1-6 in Table 3.  
4. Compare the meter display readings to the display readings in Table 3.  
5. If the display reading falls outside of the range shown in Table 3, the meter does not meet specification.  
Table 3 Resistance Test:  
Step  
Source  
Reading  
1
2
3
580.0 Ω  
5.800K Ω  
58.00K Ω  
575.7 to 584.3  
5.757 to 5.843  
57.57 to 58.43  
4
5
6
580.0K Ω  
5.800M Ω  
58.00M Ω  
575.7 to 584.3  
5.740 to 5.860  
57.11 to 58.59  
* Lead resistance on the 400range is not included in error.  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 13  
Testing the Capacitance Function  
The meter measures capacitance by charging the capacitor with a known direct current, measuring the  
resultant voltage, and calculating the capacitance. If the same capacitance is measured on an impedance  
bridge, a different reading may result. This variance is likely to be greater at higher frequencies.  
To verify the accuracy of the capacitance measuring function, do the following:  
1. Apply the capacitor to the VHz and COM inputs on the meter for steps 1 through 7 in Table 4.  
2. Turn the rotary switch to  
.
3. Compare the reading on the meter display to the reading in Table 4.  
Note: The meter selects the proper range automatically. Each measurement takes about one second  
per range, 5mF takes about 4.5 seconds.  
4. If the display reading falls outside of the range shown in Table 4, the meter does not meet specification.  
Table 4 Capacitance Test:  
Step  
Source  
5.800nF  
58.00nF  
580.0nF  
5.800µF  
58.00µF  
580.0µF  
5.800mF  
Reading  
1
2
3
4
5
6
7
5.682 to 5.912  
56.82 to 59.12  
568.2 to 591.2  
5.682 to 5.912  
56.82 to 59.12  
568.2 to 591.2  
5.682 to 5.912  
Checking the Diode Test Function  
To check the diode test function, do the following:  
1. Connect the calibrator to the VHz and COM inputs on the meter.  
2. Turn the rotary switch to  
3. Apply 0.500V DC.  
.
The meter display should read approx. 0.500V dc.  
4. Apply a 50resistor to the meter, the built-in beeper alarms.  
Testing the Milliamp (mA) Function (for 61-322 and 61-324)  
To verify the accuracy of AC current measurement functions, do the following:  
1. Connect the calibrator to the mA and COM inputs on the meter.  
2. Turn the rotary switch to mA  
.
3. Apply the inputs for steps 1-4 in Table 5.  
4. For each input, compare the readings on the meter display to the reading in Table 5.  
5. If the display reading falls outside of the range shown in the Table 5, the meter does not meet specification.  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 14  
Table 5 AC mA Test:  
Step  
Source  
58.00mA  
58.00mA  
580.0mA  
580.0mA  
Frequency  
50Hz  
Reading  
56.93 to 59.07  
1
2
3
4
500Hz  
50Hz  
56.93 to 59.07  
569.3 to 590.7  
569.3 to 590.7  
500Hz  
6. Turn the rotary switch to mA  
.
7. Apply the inputs for steps 1-2 in Table 6.  
8. For each input, compare the reading on the meter display to the reading in Table 6.  
9. If the display reading falls outside of the range shown in Table 6, the meter does not meet specification.  
Table 6 DC Current Test:  
Step  
Source  
Reading  
57.40 to 58.60  
1
58.00mA  
2
580.0mA  
574.0 to 586.0  
Testing the microamp Function  
1. Turn the rotary switch to µA  
.
2. Apply the inputs for steps 1-2 in Table 7.  
3. For each input, compare the reading on the meter display to the reading for your meter in Table 7.  
4. If the display reading falls outside of the range shown in Table 7, the meter does not meet specification.  
Table 7 DC µA Test:  
Step  
Source  
Reading  
574.0 to 586.0  
1
580µA  
2
5800µA  
5740 to 5860  
Testing the Frequency Function  
To verify the accuracy of the meter’s frequency function, do the following:  
1. Connect the calibrator to the Vand COM inputs on the meter.  
Note: The accuracy of the calibrator’s frequency function must be appropriate for the specified  
accuracy of the meter.  
2. Set the rotary switch to Hz.  
3. Set the function generator for the square wave voltage and frequency for steps 1-5 of Table 8.  
4. Compare the reading on the meter display with the display reading shown in Table 8.  
5. If the display reading falls outside of the range shown in Table 8, the meter does not meet specification.  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 15  
Table 8 Frequency Test:  
Step  
Source  
Level  
Reading  
1
2
3
4
5
5.600KHz  
56.00KHz  
560.0KHz  
5.600MHz  
56.00MHz  
100mV rms 5.598 to 5.602  
100mV rms 55.98 to 56.02  
100mV rms 559.8 to 56.02  
250mV rms 5.598 to 5.602  
1V rms  
55.98 to 56.02  
Calibration  
Calibrate the meter once a year to ensure that it performs according to specifications.  
Perform calibration at an ambient temperature of 23ºC ±2ºC and relative humidity of 75% or less  
Calibration for the Model 61-320, 61-322 and 61-324:  
1. Disconnect the test leads and turn the meter off. Remove the test leads from the front terminals.  
2. Position the meter face down. Remove the screws from the case bottom.  
3. Lift the end of the case bottom until it gently unsnaps from the case top at the end nearest the LCD.  
4. Loosen the screws that hold the circuit board in place and gently lift the board to access the calibration pots.  
DO NOT REMOVE THE SCREWS.  
(A) DCV Calibration (Adjust VR1 – Figure 3)  
5. Set the circuit board rotary switch “arrow” to the “V ” position of circuit board.  
6. Set the output of DC calibrator for 300.0V ±0.02% and connect to VHz and COM input terminals  
on the meter.  
7. Using a small flat-tipped screw driver, adjust the potentiometer VR1 until the display reads 300.0 or 299.9  
8. Disconnect the DC calibrator from the meter.  
(B) ACV Calibration (Adjust VR2 – Figure 3)  
9. Set the circuit board rotary switch “arrow” to the “V ” position of circuit board.  
10. Set the output of AC calibration for 300V 50Hz and connect to VHz and COM input terminals on  
the meter.  
11. Using a small flat-tipped screw driver, adjust the potentiometer VR2 until the display reads 300.0 or  
299.9  
12. Disconnect the AC calibrator from the meter.  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 16  
Figure 3 - Calibration Adjustment Points  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Page 17  
Form number TM61320-2-4  
Rev 2 September 2002  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Graco Septic System 287834 User Manual
Grizzly Saw G0605X1 6X1 User Manual
Hasbro Motorized Toy Car 32164 User Manual
Heatcraft Refrigeration Products Fan CC HTSTB User Manual
Honeywell Thermostat 69 2072 05 User Manual
Honeywell Thermostat Ct3600a User Manual
Hotpoint Clothes Dryer VTD00 User Manual
HP Hewlett Packard Computer Accessories XP10000 User Manual
Hypertec Carrying Case N8938MHY User Manual
IBM All in One Printer 2785+01 User Manual