MCH2817 MCH2818 数字电桥 Digital LCR Meter
详细描述
MCH-2817
特点:
● 240×128点图形LCD显示屏● 100Hz~100kHz,8个典型测试频率(MCH-2817)
● 50Hz~200kHz,37个典型测试频率(MCH-2818)
● 30Ω/100Ω两种可选源阻抗
● 开路、短路、负载校正
Features:
● 240×128dots graphic LCD display● 8 typical test frequencies in 100Hz to 100kHz (MCH-2817)
● 37 typical test frequencies in 50Hz to 200kHz (MCH-2818)
● 2 selectable output impedances: 30Ω and 100Ω
● Open, short and load calibartion
Specifications Model:
MCH2817
MCH2818
Measurement Parameter
(测量参数)
L/Q, C/D, R/Q, Z/Q, Z/D
Z, C, L, X, B, R, G, D, Q, θ
Test Frequency
(测量频率)
100Hz, 120Hz, 1kHz, 10kHz,
20kHz, 30kHz, 60kHz, 100kHz
50Hz-200kHz (37 points)
Basic Accuracy
(基本精度)
0.05%
0.10%
Test Level(测试电平)
0.1Vrms, 0.3Vrms, 1.0Vrms
Display Range
(显示范围)
L
C
Z,R,X
D
Q
θ(Deg) -179.999o~179.999o
θ(Rad) -3.14159~3.14159
Δ% -999.999%~999.999%
0.00001μH~9.99999kH
0.00001pF~999.999mF
0.00001Ω~99.9999MΩ
0.00001~9.99999
0.00001~99999.9
Test Speed(测试速度)
Fast:20 times/s,
Medium: 5.1 times/s,
Slow:1.5times/s
Fast:30 times/s,
Medium: 11.1 times/s,
Slow:1.5 times/s
Equivalent Circuit
(等效电路)
Series, Parallel
Ranging(档位)
Auto, Hold
Triggering(触发)
Internal, Manual, External
Averaging(平均)
1~99 times
Zeroing(清零)
Open/Short/Spot/Sweep
Display Mode:
(显示模式)
Measured Value
(直读), Absolute Deviation(Δ), Relative Deviation(Δ%)
Measured Value
(直读), Absolute Deviation(Δ), Relative Deviation(Δ%), V/I
Display(显示屏)
240 X 128 LCD
Output Impedance
(输出阻抗)
30Ω, 100Ω
Sorting Mode(分选模式)
4 sorting bins;
Alarm volume control and
Alarm status selection
11 sorting bins: 9 pass,
1 fail and 1 auxiliary
Interface(接口)
HANDLER, RS-232C, GPIP(Option)
Operating Ambient
(工作环境)
10oC ~30 oC, ≤80%RH for precise measurement
0oC ~40 oC, ≤90%RH for normal usage.
Power supply (线电源)
198V-242V, 47.5Hz-63Hz
Power Consumption
(功耗)
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