华仪7440安规综合测试仪7440价格深圳7440_深圳市乐买宜电子有限公司

华仪7440安规综合测试仪7440价格深圳7440

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产地：台湾
关注度：次
品牌：华仪
型号： 7440
厂商性质：生产型,贸易型,服务型,
价格：电议
添加时间： 2012/12/25

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深圳市乐买宜电子有限公司是专业从事工业量测产品以及MRO（用于工厂维护、维修以及正常运转的仪器，工具,耗材等）的销售和服务的优质供应商。我们用开放的胸怀，分享的精神…... 了解更多>>

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MODEL	7450	7451	7452
AC WITHSTAND VOLTAGE
Output Rating	5KVAC/100mA Constant 500VA
Output Rating	Range	Resolution	Accuracy
Output Voltage, ACV	0 - 5000	1	±（2% of setting + 5V）
Output Frequency	50Hz/60Hz ±100ppm, User Selection
Output Waveform	Sine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5
Output Regulation	± (1% of output + 5V), From no load to full load
SETTINGS
Hi-Limit AC Current, mA	0 - 99.99	0.01	±（2% of setting + 3counts）
Lo-Limit AC Current, mA	0 - 9.999	0.001	±（2% of setting + 3counts）
Ramp Time, second	0.1 - 999.9	0.1	±（0.1% + 0.05sec）
Dwell Time, second	0, 0.3 - 999.9 (0=continuous)	0.1	±（0.1% + 0.05sec）
Arc Detection	1 - 9 ranges (9 is the most sensitivity)
AC Current Offset, mA	0 - 2.000 or Auto Set
DC WITHSTAND VOLTAGE (7451,7452 ONLY)
Output Rating	6KVDC/9999µA
Output Voltage, DCV	0 - 6000	1	±（2% of setting + 5V）
Output Ripple	<5%（6KV/9999µA at Resistive Load）
SETTINGS
Hi-Limit DC Current, µA	0 - 9999	1	±（2% of setting + 3counts）
Lo-Limit DC Current, µA	0 - 999.9	0.1	±（2% of setting + 3counts）
Ramp Time, second	0.1 - 999.9	0.1	±（0.1% + 0.05sec）
Dwell Time, second	0, 0.4 - 999.9 (0=continuous)	0.1	±（0.1% + 0.05sec）
Arc Detection	1 - 9 ranges (9 is the most sensitivity)
DC Current Offset, µA	0 - 200.0 or Auto Set
Ramp High Current	ON/OFF, User Selection
Charge - Low Current, µA	0 - 350.0 or Auto Set
Discharge Time	≦ 200 msec
INSULATION RESISTANCE
Output Rating	1KVDC/9999MΩ
Output Voltage, DCV	100 - 1000	1	±（2% of setting + 3V）
Hi-Limit Resistance, MΩ	0, 1 - 9999 (0=OFF)	1	±（2% of setting+2counts）at 500-1000VDC, 1 -1000 MΩ ±（8% of setting+2counts）at 500-1000VDC, 1000 -9999 MΩ ±（8% of setting+2counts）at 100-500VDC, 1 -1000 MΩ
Lo-Limit Resistance, MΩ	1 - 9999	1
Delay Time, second	0, 0.5 - 999.9 (0=continuous)	0.1	±（0.1% + 0.05sec）
Charge - Low Current, ?A	0 - 3.500 or Auto Set	0.1	±（0.1% + 0.05sec）
GROUND BOND (7452 ONLY)
Output Rating	30A/600mΩ, 8V
Output AC Current, A	3.00 - 30.00	0.01	± (2% of setting +2 counts)
Output AC Voltage, V	3.00 - 8.00	0.01	± (2% of setting +3 counts)
Output Frequency	50Hz/60Hz ±100ppm, User Selection
SETTINGS
Hi-Limit Resistance, mΩ	0 - 150 (3 - 30A)	1	± (2% of setting +2 counts)
Lo-Limit Resistance, mΩ	0 - 600 (3 - 10A)	1	± (2% of setting +2 counts)
Lead Resistance Offset, mΩ	0 -200	1	± (2% of setting +2 counts)
Dwell Time, second	0, 0.5 - 999.9 sec (0 = continuous)	0.1	±（0.1% + 0.05sec）
MEASUREMENT
AC/DC Voltage, KV	0 - 6.00	0.01	±（1.5% of reading + 1count）
DC Voltage, V (IR)	100 - 1000	1	±（1.5% of reading + 3count）
AC Current Range, mA	0-3.500	0.001	±（2% of reading + 3counts）
AC Current Range, mA	3.00-99.99	0.01	±（2% of reading + 6counts）
DC Current Range, µA	0-350.0	0.1	± (2% of reading + 3counts)
	300 - 3500	1	± (2% of reading + 2counts)
	3000-9999	10	± (2% of reading + 6counts)
AC Current, A (GB)	0 - 35.00	0.01	±（2% of reading+2counts）
Resistance, , MΩ(IR)	1 - 9999 (Auto Range)	—	±（2% of reading+2counts）at 500-1000VDC, 1 -1000 MΩ
			±（8% of reading+2counts）at 500-1000VDC, 1000 -9999 MΩ
			±（8% of reading+2counts）at 100-500VDC, 1 -1000 MΩ
Resistance, , mΩ(GB)	0 - 600	1	±（2% of reading+2counts）
GENERAL
Input Voltage AC	100/115/200/230Vac±15%, 50/60Hz ± 5%, Fuse 15A
PLC Remote Control	Input : Test , Reset , Memory1.2.3
PLC Remote Control	Output : Pass , Fail , Processing
Memory	50 memories, 8 steps/memory
Display	20×2 LCD with back light
Key Lock	To prevent unauthorized alteration of the test Parameters
Calibration	Build-in software and external calibrated meters
Alarm Volume Setting	Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume.
Rear Panel Output	YES	YES	YES
Built-in Scanner	-	-	-
External Scanner	-	YES	YES
Smart GFI	YES	YES	YES
Analog Meter	YES	YES	YES
RS232 Interface	-	Option	Option
GPIB Interface	-	YES	YES
Printer Interface	-	Option	Option
TUV-GS listed	YES	-	YES
CE Compliance	YES	-	YES
Environment	0-40℃, 20-80%RH
Dimension (W×H×D)	430×133×400 (mm)	430×133×400 (mm)	430×133×500 (mm)
Net Weight	28Kg	28Kg	32Kg
STANDARD ACCESSORIES
Power Cord(15A)	×1
Fuses	×2 (Including a spare contained in the fuse holder)
Hipot Test Lead ,1.5m(1101)	×1	×1	×1
Hipot Return Lead ,1.8m(1102)	×1	×1	-
Ground Bond Test Lead 30A ,1.5m(1103)	-	-	×1
Ground Bond Return Lead 30A ,1.5m(1104)	-	-	×1
*product specifications are subject to change without notice

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华仪7440安规综合测试仪7440价格深圳7440