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Summary of Contents for Brymen BM860s Series
- Page 1 USER'S MANUAL BM867s BM869s...
- Page 2 1) SAFETY Observe proper safety precautions when working with voltages above 30 Vrms, 42.4 Vpeak or 60 VDC. These voltage levels pose a potential shock hazard to the user. Do not expose this product to rain or moisture. The meter is intended only for indoor use. Keep your hands/fingers behind the hand/finger barriers (of the meter and the test probe assembly, where applicable) that indicate the limits of safe access of the hand-held parts during measurements.
- Page 3 INTERNATIONAL SYMBOLS Marking of Electrical and Electronic Equipment (EEE). Do not dispose of this product as unsorted municipal waste. Contact a qualified recycler Refer to the explanation in this Manual Possibility of electric shock Earth (Ground) Meter protected throughout by Double Insulation or Reinforced insulation Fuse Direct Current (DC) Alternating Current (AC)
- Page 4 3) PRODUCT DESCRIPTION Note: Top of the line model is used as representative for illustration purposes. Please refer to your respective model for function availability. 1) 5-4/5 digits 500000 counts dual displays 2) Push-buttons for special functions & features 3) Selector to turn the Power On or Off and Select a function 4) Input Jack for 10A (20A...
- Page 5 Average sensing RMS calibrated RMS (Root-Mean-Square) is the term used to describe the effective or equivalent DC value of an AC signal. Most digital multimeters use average sensing RMS calibrated technique to measure RMS values of AC signals. This technique is to obtain the average value by rectifying and filtering the AC signal.
- Page 6 sinusoidal waveform has a Crest Factor of 1.4. A badly distorted sinusoidal waveform normally has a much higher Crest Factor. 4) OPERATION NOTE Before and after hazardous voltage measurements, test the voltage function on a known source such as line voltage to determine proper meter functioning. VFD ACV , VFD Hz functions (Model 869s only)
- Page 7 trigger level (voltage range) manually. If the Hz reading becomes unstable, select higher voltage range to avoid electrical noise. If the reading shows zero, select lower voltage range for better sensitivity. , Hz , ACV functions +ACV Press the SELECT button momentarily to select the subject functions in sequence. Last selection will be saved as power up default for repeat measurement convenience.
- Page 8 DCV, DCV , DC+ACV functions +ACV +ACV Press the SELECT button momentarily to select the subject functions in sequence. Last selection will be saved as power up default for repeat measurement convenience. DCmV, DCmV , DC+ACmV , Logic-Level Hz, Duty% functions +ACmV +ACmV Press the SELECT button momentarily to select the subject functions in sequence.
- Page 9 ACmV , dBm , Hz functions +ACmV Press the SELECT button momentarily to select the subject functions in sequence. Last selection will be saved as power up default for repeat measurement convenience. Temperature functions (Model 869s only) Press SELECT button momentarily to toggle between C and F readings. Press T1- T2 (RANGE) button momentarily can select T1, T2, T1 or T1-T2 readings.
- Page 10 with banana pins to type-K socket to adapt other standard type-K mini plug temperature probes. Capacitance, Diode test functions For model 869s: Press the SELECT button momentarily to toggle between the subject functions. Last selection will be saved as power up default for repeat measurement convenience.
- Page 11 Resistance, Continuity, nS Conductance functions Press the SELECT button momentarily to select the subject functions in sequence. Last selection will be saved as power up default for repeat measurement convenience. Note: Conductance is the inverse of Resistance, that is S=1/ or nS=1/G. It virtually extends the Resistance measurements to the order of Giga-Ohms for leakage measurements.
- Page 12 loop current in industrial process control applications. *Note: When measuring a 3-phase system, special attention should be taken to the phase-to-phase voltage which is significantly higher than the phase-to-earth voltage. To avoid exceeding the voltage rating of the protection fuse(s) accidentally, always consider the phase-to-phase voltage as the working voltage for the protection fuse(s).
- Page 13 PC-COMM computer interface capabilities The instrument equips with an optical isolated interface port at the meter back for data communication. Optional purchase PC USB interface kit BU-86X is required to connect the meter to PC computers. MAX/MIN/AVG recording mode Press REC button momentarily to activate MAX/MIN/AVG recording mode. The LCD “R”...
- Page 14 Beep-Jack™ Input Warning The meter beeps as well as displays “InEr” to warn the user against possible damage to the meter due to improper connections to the A, mA, or A input jacks when other function (like voltage function) is selected. Hold The hold feature freezes the display for later view.
- Page 15 5) MAINTENANCE NOTE To avoid electrical shock, disconnect the meter from any circuit, remove the test leads from the input jacks and turn OFF the meter before opening the case. Do not operate with open case. Install only the same type of fuse or equivalent Calibration Accuracy is specified for a period of one year after calibration.
- Page 16 Battery and Fuse replacement Battery use: Single 9V battery; NEDA1604G, JIS006P IEC6F22, NEDA1604A, JIS6AM6 or IEC6LF22 Fuses use: Fuse (FS1) for AmA current input: 0.44A/1000Vac & Vdc, IR 10kA or better, F fuse; Dimension: 10 x 35 mm Fuse (FS2) for A current input: 11A/1000Vac &...
- Page 17 GENERAL SPECIFICATION Display: 4-4/5 digits 50,000 counts fast mode. Selectable stable mode 5-4/5 digits 500,000 counts for DC Voltage & 5 digits 99,999 counts for Hz Polarity: Automatic Update Rate: 4-4/5 digits fast mode: 5 per second nominal; 5-4/5 digits stable mode: 1.25 per second nominal; 41 Segments Bar graph: 60 per second max Operating Temperature: 0C to 45C Relative Humidity: Maximum relative humidity 80% for temperature up to 31C decreasing...
- Page 18 Accessories: Test leads (pair), holster, battery installed, user's manual, Bkp60 banana plug K-type thermocouple x 1 (Model 869s only) Optional Accessories: BU-86X PC interface kit, Bkb32 banana pins to K-type socket plug adapter (Model 869s only) Special Features: Record MAX, MIN & AVG readings; Crest (Instantaneous Peak hold) MAX &...
- Page 19 DC Voltage AC Voltage RANGE 869s 867s RANGE 869s 867s Accuracy Accuracy 500.00mV 20Hz ~ 45Hz 0.02% + 2d 0.03% + 2d 5.0000V, 500.00mV 50.000V 0.03% + 2d 0.04% + 2d 5.0000V, 1.5%+40d 50.000V Unspec'd 500.00V 0.04% + 2d 0.05% + 2d 500.00V, 1000.0V 0.15% + 2d...
- Page 20 From 20% to 50% of range: Specified From 5% to 20% of range: Specified accuracy + 150d accuracy + 80d Signal peak absolute values, including DC Input Impedance: 10M, 60pF nominal bias, less than 1000mVpeak (80pF nominal for 500mV range) Specified bandwidth 300Hz ~ 1kHz Residual reading less than 50 digits with From 5% to 20% of range: Specified...
- Page 21 AC, DC & AC+DC Current 1200 869s 867s RANGE Burden Diode Tester Voltage Accuracy Test Open DC, 50Hz ~ 60Hz Range Current Circuit Accuracy 500.00A 0.15mV/A (Typical) Voltage 5000.0A 0.15mV/A 2.0000V 1%+1d 0.4mA < 3.5 VDC 50.000mA 3.3mV/mA 0.5% + 1.0% + 500.00mA 3.3mV/mA...
- Page 22 Hz Logic Level Frequency ~ Hz Line Level Frequency RANGE Accuracy Sensitivity Range Function 5.000Hz ~ (Sine RMS) 0.002%+4d RANGE 1.0000MHz 500mV 100mV 10Hz ~ 200kHz Sensitivity: 2.5Vp square wave 0.6V 10Hz ~ 100kHz 10Hz ~ 100kHz %Duty Cycle 500V 10Hz ~ 100kHz RANGE Accuracy...
- Page 23 NOTE...
- Page 24 BRYMEN TECHNOLOGY CORPORATION. BRYMEN assumes no risk for damage in transit. BRYMEN will, at its option, repair or replace the defective product free of charge. However, if BRYMEN determines that the failure was caused by misused, altered, neglected, or damaged by accident or abnormal conditions of operation or handling, you will be billed for the repair.
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