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TH2638B High Speed Precision Capacitance Measuring Instrument
TH2638B High Speed Precision Capacitance Measuring Instrument
TH2638B High Speed Precision Capacitance Measuring Instrument
TH2638B High Speed Precision Capacitance Measuring Instrument
TH2638B High Speed Precision Capacitance Measuring Instrument
TH2638B High Speed Precision Capacitance Measuring Instrument
TH2638B High Speed Precision Capacitance Measuring Instrument
TH2638B High Speed Precision Capacitance Measuring Instrument

TH2638B High Speed Precision Capacitance Measuring Instrument

TH2638系列高速精密电容测量仪是具有高达1MHz测试频率的新型电容测量仪，体积小，紧凑便携，便于上架使用。4.3寸的LCD屏幕可选中英文操作界面，操作方便快捷。

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model number TH2638 TH2638A TH2638B TH2638C
测试信号参数 Cp-D、Cp-Q、Cp-Rp、Cp-G、Cs-D、Cs-Q、Cs-Rs Cp-D、Cp-Q、Cp-Rp、Cp-G、Cs-D、Cs-Q、Cs-Rs、Cs-Rs-Ls Cp-D、Cp-Q、Cp-Rp、Cp-G、Cs-D、Cs-Q、Cs-Rs
测试信号
frequency 允许频率 100Hz、120Hz、1kHz、10kHz、100kHz、1MHz、

1MHz±1%、1MHz±2%

 100Hz、120Hz、1kHz、10kHz、40kHz、100kHz 100Hz、120Hz、1kHz、10kHz 100Hz、120Hz、1kHz
accurate ±0.02%
power level (elec.) realm 0.1V-1V
resolution (of a photo) 0.01V
accurate ±5%
输出方式 连续或同步
信号源延时 realm 0-1s
resolution (of a photo) 0.1ms
Output Impedance 100Hz

120Hz

 SLC OFF range (of scales or measuring equipment) ≥220μF 1.5Ω
SLC ON range (of scales or measuring equipment) ≥220μF 0.3Ω
range (of scales or measuring equipment) 10nF-100μF 10Ω
1kHz SLC OFF range (of scales or measuring equipment) ≥22μF 1.5Ω
range (of scales or measuring equipment) ≥22μF 0.3Ω
SLC ON range (of scales or measuring equipment) 220nF-10μF 0.3Ω
range (of scales or measuring equipment) 100pF-100nF 10Ω
10kHz range (of scales or measuring equipment) ≥2.2μF 1.5Ω ------
range (of scales or measuring equipment) 100pF-1μF 10Ω ------
40kHz ------ 10Ω ------ ------
100kHz 10Ω ------ ------
1MHz 10Ω ------ ------ ------
test speed 五档测试速度选择：1、2、4、6、8
Maximum measurement speed 100Hz/

120Hz

 11ms
1kHz

10kHz

 3.3ms
40kHz ------ 3ms ------ ------
100kHz 2.5ms ------ ------
1MHz 2.3ms ------ ------ ------
测试量程方式 Automatic, Hold
Average number of times 1-256
trigger method Internal, manual, external, bus 内部、手动、外部（除SCANER）、总线（除GPIB）
触发延时时间 realm 0-1s
resolution (of a photo) 0.1ms
Measurement display range
parameters Cs, Cp ±1.000000aF   - 999.9999EF
D ±0.000001 -   9.999999
Q ±0.01 - 99999.99
Rs、Rp ±1.000000aΩ   - 999.9999EΩ
G ±1.000000aS   - 999.9999ES
Δ% ±0.0001% - 999.9999%
Basic Measurement Accuracy C:0.07%, D:0.0005
Display mode 浮动/固定小数点显示、ΔABS、Δ%
List Scanning 10点列表扫描，可对频率、电压进行扫描
Comparator Functions 11档：BIN1-BIN9、OUT_OF_BIN、AUX_BIN
connector RS232C、LAN、USB HOST、USB DEVICE、HANDLER、GPIB、SCANNER RS232C、LAN、USB HOST、USB DEVICE、HANDLER
internal storage 40个仪器设定文件
外部USB存储 ·GIF图像 ·40个仪器设定文件 ·测试数据USB存储器直接存储 ·截屏文件直接保存USB存储器
General technical indicators
温度、湿度、海拔

（操作环境）

 0℃ - 45℃，15% - 85% RH (≤40℃，无冷凝)，0 - 2000m
Power supply input voltage 90VAC -   264VAC
frequency 47Hz - 63Hz
power wastage 最大150VA
温度、湿度、海拔（存储环境） -20℃ - 70℃，0 - 90% RH (≤65℃，无冷凝)，0 - 4572m

注：1. 1MHz时包含1MHz±1%，1MHz±2%        2. a：1e-18，E：1e18

model number TH2638 TH2638A TH2638B TH2638C
测试信号参数 Cp-D、Cp-Q、Cp-Rp、Cp-G、Cs-D、Cs-Q、Cs-Rs Cp-D、Cp-Q、Cp-Rp、Cp-G、Cs-D、Cs-Q、Cs-Rs、Cs-Rs-Ls Cp-D、Cp-Q、Cp-Rp、Cp-G、Cs-D、Cs-Q、Cs-Rs
测试信号
frequency 允许频率 100Hz、120Hz、1kHz、10kHz、100kHz、1MHz、

1MHz±1%、1MHz±2%

 100Hz、120Hz、1kHz、10kHz、40kHz、100kHz 100Hz、120Hz、1kHz、10kHz 100Hz、120Hz、1kHz
accurate ±0.02%
power level (elec.) realm 0.1V-1V
resolution (of a photo) 0.01V
accurate ±5%
输出方式 连续或同步
信号源延时 realm 0-1s
resolution (of a photo) 0.1ms
Output Impedance 100Hz

120Hz

 SLC OFF range (of scales or measuring equipment) ≥220μF 1.5Ω
SLC ON range (of scales or measuring equipment) ≥220μF 0.3Ω
range (of scales or measuring equipment) 10nF-100μF 10Ω
1kHz SLC OFF range (of scales or measuring equipment) ≥22μF 1.5Ω
range (of scales or measuring equipment) ≥22μF 0.3Ω
SLC ON range (of scales or measuring equipment) 220nF-10μF 0.3Ω
range (of scales or measuring equipment) 100pF-100nF 10Ω
10kHz range (of scales or measuring equipment) ≥2.2μF 1.5Ω ------
range (of scales or measuring equipment) 100pF-1μF 10Ω ------
40kHz ------ 10Ω ------ ------
100kHz 10Ω ------ ------
1MHz 10Ω ------ ------ ------
test speed 五档测试速度选择：1、2、4、6、8
Maximum measurement speed 100Hz/

120Hz

 11ms
1kHz

10kHz

 3.3ms
40kHz ------ 3ms ------ ------
100kHz 2.5ms ------ ------
1MHz 2.3ms ------ ------ ------
测试量程方式 Automatic, Hold
Average number of times 1-256
trigger method Internal, manual, external, bus 内部、手动、外部（除SCANER）、总线（除GPIB）
触发延时时间 realm 0-1s
resolution (of a photo) 0.1ms
Measurement display range
parameters Cs, Cp ±1.000000aF   - 999.9999EF
D ±0.000001 -   9.999999
Q ±0.01 - 99999.99
Rs、Rp ±1.000000aΩ   - 999.9999EΩ
G ±1.000000aS   - 999.9999ES
Δ% ±0.0001% - 999.9999%
Basic Measurement Accuracy C:0.07%, D:0.0005
Display mode 浮动/固定小数点显示、ΔABS、Δ%
List Scanning 10点列表扫描，可对频率、电压进行扫描
Comparator Functions 11档：BIN1-BIN9、OUT_OF_BIN、AUX_BIN
connector RS232C、LAN、USB HOST、USB DEVICE、HANDLER、GPIB、SCANNER RS232C、LAN、USB HOST、USB DEVICE、HANDLER
internal storage 40个仪器设定文件
外部USB存储 ·GIF图像 ·40个仪器设定文件 ·测试数据USB存储器直接存储 ·截屏文件直接保存USB存储器
General technical indicators
温度、湿度、海拔

（操作环境）

 0℃ - 45℃，15% - 85% RH (≤40℃，无冷凝)，0 - 2000m
Power supply input voltage 90VAC -   264VAC
frequency 47Hz - 63Hz
power wastage 最大150VA
温度、湿度、海拔（存储环境） -20℃ - 70℃，0 - 90% RH (≤65℃，无冷凝)，0 - 4572m

注：1. 1MHz时包含1MHz±1%，1MHz±2%        2. a：1e-18，E：1e18

■ 测试频率：100Hz、120Hz、1kHz、10kHz

■ 测试电容基本精度±0.07%，损耗因数：±0.0005

■ 最高测试速度：2.3ms/次，并有五档速度选择

■ 4.3寸TFT液晶显示，中英文可选操作界面

■ 低阻抗测试，信号电平补偿功能

■ 测量数据可直接保存到U盘

■ 截屏保存到U盘

■ 接触检查功能

■ 同步信号源

  • 电解电容器高速高精度测试
  • DC-Link电容器高速高精度测试
  • 陶瓷电容器高速高精度测试
  • 薄膜电容器高速高精度测试
  • 各种电容器生产线高速测试
  • 高速自动化生产线集成测试
  • 半导体、器件、材料分布电容测试
  • 其他各种电容器......
standard equipment
Accessory Name model number
四端带卡夹具 TH26005C
short circuit board TH26010
Test Fixture TH26078
Boxed Four-Ended Insulated Locking Kelvin Test Leads TH26011BS

 

optional
Accessory Name model number
Magnetic Ring Clamp (Piece Type) TH26007A
Magnetic Ring Fixture TH26008A
Patch Test Leads with Boxes TH26009B
fixture (machining) TH26047
Test Fixture TH26062
Test Fixture TH26063
High Frequency Patch Fixture TH26108C
Dielectric Test Fixture TH26077

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