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BRYMEN BM27 Документация онлайн

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BM22 BM25 BM27 GENERAL SPECIFICATIONS Display BM22 3 3 4 digits 4000 counts BM25 BM27 3 5 6 digits 6000 counts Update Rate BM22 3 per second nominal BM25 BM27 5 per second nominal Polarity Automatic Operating Temperature 0 C 40 C Relative Humidity Maximum relative humidity 80 for temperature up to 31 C decreasing linearly to 50 relative humidity at 40 C Altitude Operating below 2000m Storage Temperature 2O C 60 C 80 R H with battery removed Temperature Coefficient Nominal 0 15 x specified accuracy C 0 C 18 C or 28 C 40 C or otherwise specified Sensing Average sensing on all models Pollution Degree 2 Safety Meets IEC61010 1 First Edition with Amendment 1 2 UL61010B 1 First Edition CAN CSA C22 2 No 1010 1 92 Measurement Category BM22 BM27 CAT II600V CAT III 300V BM25 CAT II450V CAT III 300V Transient Protection 4kV lightning surge 1 2 50ps E M C Meets EN61326 1997 1998 A1 EN61000 4 2 1995 EN61000 4 3 1996 In an RF Field of3V m Capacitance function is not specified Other function ranges Total accuracy Specified accuracy 45d Performance above 3V m Is not specified Overload Protection 600VDC VAC rms for BM22 BM27 450VDC VAC rmsfor BM25 Low Battery Below approx 2 4V Power Supply 3V standard button battery x 1 IEC CR2032 ANSI NEDA 5004LC Power Consumption typical BM22 BM25 2mA BM27 6mA for Voltage functions on Auto VO position 2mA for other functions APO Consumption 1 pA typical APO Timing BM22 Idle for 30 minutes BM25 BM27 Idle for 3 minutes Dimension L113mmxW53mmxH1Q 2mm Weight approx 78 gm Special Features BM22 Data Hold 30ms MAX Hold BM25 BM27 AutoCheck Automatic V Q Selection EF Detection Accessories battery installed users manual Optional Accessories protective holster soft carrying pouch BM22 BM25 BM27 ELECTRICAL SPECIFICATIONS Accuracy is of reading digits number of digits or otherwise specified at 23 C 5 C less than 75 R H DC Voltage BM22 RANGE Accuracy 400 0mV 1 0 2d 4 000V 40 00V 400 0V 2 0 2d 600V 2 5 4d NMRR 50dB 50Hz 60Hz CMRR 120dB 0 DC 50Hz 60Hz Rs 1kil Input Impedance 10 Mil 30pF nominal 1 OOOMil for 400 0mV range DC Voltage BM25 BM27 RANGE Accuracy 6 000V 0 5 3d 60 00V 1 0 5d 450 0V 1 2 5d 600 0V 2 0 5d 600 0V 1 5 5d NMRR 30dB 0 50Hz 60Hz CMRR 100dB 0 DC 50Hz 60Hz Rs 1kil BM25 Input Impedance AutoCheck Lo Z DCV 160kn 160pF nominal BM27 Input Impedance AutoCheck Lo Z DCV 833 k i 4 2kQ when displaying Auto 90pF nominal Hl Z DCV 5Mn 90pF nominal DCV AutoCheck Threshold 1 2VDC or 0 6VDC nominal BM25 AutoCheck DCV only BM27 AutoCheck DCV only BM27 Hi Z DCV only Ohms BM22 RANGE 400 Oii 4 000КП 40 00KQ 400 0КП 4 000MQ 40 00МП Open Circuit Voltage 0 4VDC typical Accuracy 1 5 6d 1 0 4d 1 5 4d 2 5 4d AC Voltage BM22 ___________ RANGE Accuracy 50 Hz 60 Hz_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 4 0O0V 40 00V 400 0V 2 0 5d 60Hz 500Hz 4 000V 40 00V 4OO 0V 3 0 5d 50Hz 500Hz 600V 3 5 5d Input Impedance 10 Mn 30pF nominal CMRR 60dB DC to 60Hz Rs 1kn AC Voltage BM25 BM27 RANGE Accuracy 50Hz 60Hz 6 000V 60 00V 450 0V 1 5 5d 600 0V CMRR 60dB DC to 60Hz Rs 1kn BM25 Input Impedance AutoCheck Lo Z ACV 160kn 160pF nominal BM27 Input Impedance AutoCheck Lo Z ACV 833kn 42kn when displaying Auto 90pF nominal Hl Z ACV 5Mn 90pF nominal ACV AutoCheck Threshold 1 5VAC 50 60Hz nominal Range for BM25 only Range for BM27 only Capacitance BM22 RANGE 500 0nF 5 000gF 50 00pF 500 0uF ЗОООцР Accuracy 3 5 6d Additional 50 00nF range accuracy Is not specified Accuracies with film capacitor or better Specified with battery voltage above 2 8V half full battery Accuracy decreases gradually to 12 at low battery warning voltage of approx 2 4V Ohms BM25 BM27 RANGE Accuracy 600 0П 2 0 6d 6 000kfi 1 2 6d 60 00KQ 600 0КЯ 1 0 4d 6 000МП 2 0 4d Open Circuit Voltage 0 4VDC typical AutoCheck is for 6 000kn 6 O00MY1 ranges 600 On Is an Independent range for BM27 only Specified accuracy plus 40d while reading is below 20 of range Accuracy below 50nF is not specified Accuracies with film capacitor or better BM27 only Specified with battery voltage above 2 8V half full battery Accuracy decreases gradually to 12 at low battery warning voltage of approx 2 4V Diode Tester BM22 BM27 only Test Current Typical Open Circuit Voltage 0 25mA for BM22 1 6VDC 0 48mA for BM27 DC uA Current BM27 only RANGE Accuracy 400 0цА 1 5 3d 2000цА 1 2 3d Capacitance BM25 BM27 RANGE 100 0nF 1000nF 10 00MF 100 0nF 2000HF Accuracy AC pA Current BM27 only RANGE Accuracy 50Hz 60Hz 400 0pA 2 0 3d 2000MA 1 5 3d Burden Voltage 3mV pA 3mV nA Audible Continuity Tester Open Circuit Voltage 0 4VDC typical BM22 Audible Threshold between 10Q and 1200 BM25 BM27 Audible Threshold between 500 and 1500 Hz Frequency BM22 RANGE Accuracy 5 000Hz 1 000MHz 0 5 4d Operating Input Voltage 20VAC rms Input Signal Sine Wave or square wave with duty cycle 40 70 Sensitivity 5Hz 100kHz 1 3Vp 100kHz 500kHz 2 2Vp 500kHz 1 MHz 4 2Vp Hz Frequency BM25 BM27 RANGE Accuracy 10 00Hz 30 00kHz 0 5 4d Sensitivity Sine RMS Hz Auto VO position 3V 6 0O0VAC range V position 4V 60 00VAC range V position 30V 600 0VAC range Vposition 60V Electric Field EF Detectlon BM25 BM27 Typical Voltage Bar Graph Indication 15V to 55V 30V to 85V 55V to 145V 85V to 190V above 120V Indication Bar graph segments audible beeper tone proportional to the field strength Detection Frequency 50 60Hz Detection Antenna Top left comer of the meter Measurement can also be made through single test lead for live line detection 3 5 6d Burden Voltage 3mV M 3mV pA BRIGHT PEOPLE S CHOICE BRYMEN TECHNOLOGY CORPORATION http wwwbrymen com TEL 886 2 2226 3396 rep FAX 886 2 2225 0025 Copyright MMIII B T C All rights reserved Specifications subject to change without notice Patented Patents pending Printed In Taiwan

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