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Related Manuals for RS IDM 503
Summary of Contents for RS IDM 503
- Page 1 Instruction Manual IDM 503 & IDM 505 Digital Multimeters IDM 505 ...
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Page 2: Section 1 -Safety Information
IDM 503 / 505 English SECTION 1 –SAFETY INFORMATION Safety Information Understand and follow operating instructions carefully. Use the Instrument only as specified in this manual; otherwise, the protection provided by the Instrument may be impaired. WARNING Identifies hazardous conditions and actions that could cause BODILY HARM or DEATH... -
Page 3: Maintenance
IDM 503 / 505 English CAUTION • Disconnect the test leads from the test points before changing the position of the function rotary switch. • Never connect a source of voltage with the function rotary switch in the “Ω”, “... -
Page 4: Unsafe Voltage
IDM 503 / 505 English Unsafe Voltage To alert you to the presence of a potentially hazardous voltage when the rotary switch is in V or mV position symbols are displayed as detailed in the table below: Hazardous voltage in 503... - Page 5 IDM 503 / 505 English Hazardous voltage in 505 IDM505 Mode Function Range Input Auto Test AC+DC 0 - 100mVac Reading Reading Reading >100mVac 100.00mV 0 - 100mVdc Reading Reading Reading >100mVdc 0 - 100mVac Reading Reading 100 - 1000mVac...
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Page 6: Section 2 - Meter Description
IDM 503 / 505 English Cleaning Periodically wipe the case with a dry cloth and detergent. Do not use abrasives or solvents. SECTION 2 - METER DESCRIPTION Instrument Description Front Panel Illustration 1. LCD display : 4000/40000 counts for IDM503. -
Page 7: Making Basic Measurements
IDM 503 / 505 English Making Basic Measurements SECTION 3 – METER DESCRIPTION Preparation and caution before measurement Observe all warnings and cautions When connecting the test leads to the device under test connect the common test lead before connecting the live lead ; when removing the test leads remove the test live lead before removing the common test lead. - Page 8 IDM 503 / 505 English High Frequency Reject mode (HFR) The HFR mode measures the voltage through a low pass filter to reject the high frequency. The –3dB point of the low pass filter is 800 Hz. The HFR mode can be used when the rotary switch is in the “V”, “mV”...
- Page 9 IDM 503 / 505 English Diode Testing Measuring AC/DC Current Press the blue button to select the measuring function (AC/DC/AC+DC)
- Page 10 IDM 503 / 505 English Measuring Frequency Press the blue button to select the measuring function. (Period/Duty) Measuring Temperature °C / °F Press the blue button to select the measuring function. (°C / °F)
- Page 11 IDM 503 / 505 English DIGIT: Press the “DIGIT” button to select the display digit. AUTO HOLD In the Auto Hold function, the instrument holds the reading and the current reading appears on the upper display. When the difference of the held value and the current value is above 20 counts, the instrument beeps and holds the new value.
- Page 12 IDM 503 / 505 English Peak HOLD (ACV / ACA Only) In the Peak Hold function, the instrument records the peak minimum value and the peak maximum value; when the inputs go below the recorded peak minimum value or above the recorded peak maximum value, the Instrument records the new value.
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Page 13: Store And Recall
IDM 503 / 505 English STORE and RECALL The store function records the input values to memory and recalls them from memory after. Up to 1000 readings can be stored and recalled. - Page 14 IDM 503 / 505 English MAX / MIN / AVG The MAX/MIN/AVG mode records the minimum and maximum input values. When the inputs go below the record minimum value or above the record maximum value, the Instrument records the new value. The MAX/MIN/AVG mode can also calculate the...
- Page 15 IDM 503 / 505 English dB and dBm (ACV / ACmV only) The decibel (dB) is a logarithmic unit of measurement that expresses the magnitude of a physical quantity relative to a specified or implied reference level. The dB and dBm are defined below.
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Page 16: Relative Mode
IDM 503 / 505 English Relative mode In the relative mode, the instrument records the current input value as the reference and appears on the upper display. For subsequent input values the instrument will calculate the difference (Δ) between the reference value and the input value or the difference percent... -
Page 17: Section 4 - Setup Options
IDM 503 / 505 English SECTION 4 – SETUP OPTIONS Press ▲ or ▼ changes the instrument setting. Press “ENTER” to store the setting in memory. Press ◄ or ► select the instrument setting item. Press “CANCEL” to exit this function. - Page 18 IDM 503 / 505 English Back Light Auto OFF Setup the back light Auto OFF time from 1 to 60 minutes. HAZARD Set the hazardous voltage (≧60V or ≧30V ) alarm beeper to ON or OFF. RESET Reset all setup values to the factory default.
- Page 19 IDM 503 / 505 English LOG RATE Setup the logging rate from 0.5 to 600 seconds. DATALOG The datalog mode records successive input values to memory and recalls them from memory afterwards. Up to 20000 values can be recorded in the memory.
- Page 20 IDM 503 / 505 English Auto Power Off Wake up the instrument by switching the rotary switch or by pressing any button. Auto Backlight The backlight is automatically turned on in a dark environment. AUTO BACKLIT AUTO BACKLIT Buzzer The instrument buzzer beeps once for every valid key-press, and beeps twice for every invalid key-press.
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Page 21: Section 5 - Battery And Fuse Replacement
IDM 503 / 505 English SECTION 5 – BATTERY AND FUSE REPLACEMENT CAUTION The following safety information must be observed to ensure maximum personal safety during the operation of this instrument. 1. To avoid electric shock, disconnect the test leads before replacing the instrument fuse or batteries. -
Page 22: Section 6 - Specifications
IDM 503 / 505 English CAUTION Use only fuses with the following fuse rating: Fuse rating : 440mA,1000V IR 10KA Fast acting fuse (size 35 x 10mm) DMM-B-44/100 – 10,000A, 1000 VAC, unity power factor and 10,000A, 1000 VDC with time constant of 2.2ms 11A, 1000V IR 20KA Fast acting fuse (size 38 x 10mm) DMM-B-11A –... - Page 23 IDM 503 / 505 English Measurement Application Category Measurements on circuits not directly connected to mains. Examples include: Measurements on battery powered equipment and specially protected (internal) mains-derived circuits. Measurements on circuits directly connected to the low voltage installation. Examples include: Household appliances, portable tools and similar equipment.
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Page 24: Electrical Specifications
IDM 503 / 505 English Electrical Specifications Accuracy is ±(% reading + number of digits) at 23°C ± 5°C < 80%RH. (1) Voltage IDM503 Range Frequency Accuracy 40.000mV ± (0.040% + 40d) 400.00mV ± (0.035% + 20d) – 4.0000V 40.000V ±... - Page 25 IDM 503 / 505 English IDM505 Range Frequency Accuracy 100.000mV ± (0.025% + 40d) 1000.00mV ± (0.020% + 20d) – 10.0000V 100.000V ± (0.015% + 20d) 1000.00V 40Hz ~ 65Hz ± (0.70% + 50d) 100.000mV 66Hz ~ 1KHz ± (1.50% + 50d) 1000.00mV...
- Page 26 IDM 503 / 505 English Input Protection :1000V or 1000V Bandwidth : 40Hz ~ 100KHz Minimum Resolution : 1µV in the 100mV range and the 40mV range. Input Impedance : 10MΩ, <100pF CMRR / NMRR : (Common Mode Rejection Ratio) (Normal Mode Rejection Ratio) VAC : CMRR >...
- Page 27 IDM 503 / 505 English IDM505 Range Frequency Accuracy 10.0000mA ± (0.1% + 40d) 100.000mA – 10.0000mA ± (0.1% + 80d) 10.0000A 40Hz ~ 65Hz ± (0.7% + 80d) 100.000A 66Hz ~ 1KHz ± (2.0% + 80d) 10.0000A [1] Below 5% of range, add 70 counts. Below 45Hz, < 50dgt rolling.
- Page 28 IDM 503 / 505 English (3) Resistance IDM503 Range Resolution Accuracy 400.00Ω 0.01Ω 4.0000KΩ 0.1Ω ± (0.2% + 30d) 40.000KΩ 1Ω 400.00KΩ 10Ω ± (0.3% + 30d) 4.0000MΩ 100Ω ± (1.0% + 30d) 40.00MΩ 10KΩ ± (1.5% + 30d) IDM505...
- Page 29 IDM 503 / 505 English (4) Continuity Checks IDM503 Range Resolution Accuracy 400.0Ω 0.1Ω ± (0.2% + 3d) IDM505 Range Resolution Accuracy 1000.0Ω 0.1Ω ± (0.05% + 3d) Input Protection : 1000VDC or 1000VAC rms Maximum Open Circuit Voltage : Approximate 2.5V Maximum Test Current : Approximate 0.1mA...
- Page 30 IDM 503 / 505 English (6) Capacitance IDM503 Range Resolution Accuracy Measuring Time 4.000nF Unspecified 40.00nF 10pF ± (1.2% + 20d) 400.0nF 100pF 0.7sec 4.000µF ± (0.9% + 2d) 40.00µF 10nF 400.0µF 100nF 4.000mF 1µF ± (1.2% + 20d) 3.75sec 40.00mF...
- Page 31 IDM 503 / 505 English (7) Frequency Counter IDM503/505 Range Resolution Accuracy Sensitivity 40.000Hz 0.001Hz ± (0.002% + 50d) 400.00Hz 0.01Hz 4.0000KHz 0.1Hz 40.000KHz ± (0.002% + 10d) 400.00KHz 10Hz 4.0000MHz 100Hz Input Protection : 1000V or 1000V Min Frequency : 5Hz...
- Page 32 P.O. Box 12182, Vorna Valley, 1686 20 Indianapolis Street, Kyalami Business Park, Kyalami, Midrand South Africa www.rs-components.com Asia RS Components Pte Ltd. 31 Tech Park Crescent Singapore 638040 www.rs-components.com China RS Components Ltd. Suite 23 A-C East Sea Business Centre Phase 2 No.
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