Tonghui TH1992B 高精度ソースメーター (2CH; 31.8W; ± 210V; ± 3.03A)

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Display: 7 -inch capacitive touch color LCD display, resolution 800 × 480

Key Metrics: 

Number Of Channels: 2

Power: 31.8W

Maximum Output: 

+ Voltage: ± 210V

+ Current: DC: ± 3.03A; pulse: -

Power Supply: 

+ Maximum Number Of Digits: Number of digits: 5 1/2

+ Minimum Resolution: Voltage: 1 μV; Current: 100fA

Measurement: 

+ Maximum Number Of Digits: Number of digits: 6 1/2

+ Minimum Resolution: Voltage: 100nV; Current: 100fA

Voltage Range: 200mV-200V

Minimum Interval Time: 20μs

Voltage Measurement / Voltage Source (Accuracy: % Of Reading + Offset): Range:  ± 200mV; ± 2V; ± 20V; ± 200V

Current Measurement / Current Source: Range: ±10nA; ±100nA; ±1μA; ±10μA; ±100μA; ±1mA; ±10mA; ±100mA; ±1A; ±1.5A; ±3A; ±10A

Pulse Source (Pulse Width Refers To The Time From 10% Rising Edge To 90% Falling Edge, Base Level: Pulse Low Point Level, Peak Level: Pulse High Point Level): 

+ Minimum Programmable Pulse Width: 50 μs​

+ Pulse Width Programming Resolution: 1 μs

+ Dc Or Pulse Maximum Voltage: 210V; 21V; 6V

+ Pulse Only: 200V; 180V; 6V

Resistance Measurement (Automatic Resistance Measurement Mode, 4  -Wire, 2 V  Range): Range: 2Ω; 20Ω; 200Ω; 2kΩ; 20kΩ; 200kΩ; 2MΩ; 20MΩ; 200MΩ

Interface: RS232C , USB HOST , USB DEVICE , LAN , HANDLER

Environment And Temperature: 

Operating Temperature And Humidity Range: 23 ° C ± 5 ° C

Storage Temperature And Humidity Range: 23 ° C ± 5 ° C

Precision Guaranteed Temperature And Humidity: 23 ° C ± 5 ° C

Warm-Up Time: 60 minutes

Ambient Temperature Changes: 30% to 80% RH

Calibration Cycle: One year

General Indicators: 

Power Supply: 90 V to 264 V, 47 Hz to 63 Hz, 250 VA maximum

Power: 31.8W

Dimensions: 235mmx154mmx530mm

Weight: Approx. 8.5kg (single channel) / 10kg (dual channel)

Datasheet