■ 7-inch capacitive touch screen with 800 x 480 resolution
■ Linux operating system, Chinese and English interface
■ Four-quadrant precision power output
■ Single/dual channel output and measurement
■ Up to ±210V DC voltage, ±3A DC current/±10.5A pulse
■ 10fA/0.1μV minimum output resolution (6 1/2 bits)
■ 1pA/10μV minimum measurement resolution (4 1/2 bits)
■ Supports voltage, current, resistance, and power measurements
■ Four basic modes of voltage source, current source, voltmeter, and ammeter
■ Minimum sampling interval 1μs
■ Supports DC, pulse, scanning and list outputs
■ Pulse output with a minimum pulse width of 50 μs
■ 1mHz-10kHz arbitrary waveform generation and list scan function (minimum 1μs interval)
■ Flexible programmable output resistance function
■ Math operation function, sliding average filter function, deviation deduction function
■ 14-speed sorting function with Grading and Sorting modes
■ Analog-to-digital converters and digital-to-analog converters
■ High-precision analog ICs and circuits
■ RF integrated circuits and circuits
■ Medical Applications
■ Cable/Harness Evaluation
■ Voltage Controlled Oscillator (VCO)
■ Sensor devices and transducers
■ Solar cells and interface circuits
■ Electrochemical applications
■ Research & Education
■ Crystal Oscillators
■ Current source for small voltage measurements
■ Battery Management Simulator
■ Advanced Materials Evaluation
Model | TH1931 | TH1932 | ||
Display | 7-inch touch screen 800 x 480 | |||
Key Parameters | ||||
Channels | 1 | 2 | ||
Max Output | Voltage | ±210V | ||
Current | DC | ±3.03A | ||
Pulse | ±10.5A | |||
Power Supply | Max Didgits | 6 1/2 | ||
Resolution | Voltage | 0.1μV | ||
Current | 0.01pA | |||
Measurement | Max Didgits | 4 1/2 | ||
Resolution | Voltage | 10μV | ||
Current | 1pA | |||
Voltage Range | 0.2V-200V | |||
Min. Interval Time | 1μs |
Voltage Output | ||||||
Range | Resolution | Accuracy ± (% of reading + bias) |
DC output voltage or pulse peak/base voltage |
Max. Current 1 | Pulse Width 2 | |
DC Output | Pulse Output | |||||
0.2V | 100nV | ±(0.015%+225μV) | 0≤|V|≤0.21V | ±3.03A | ±3.03A | 50μs≤t≤tmax |
±10.5A | 50μs≤t≤1ms | |||||
2V | 1μV | ±(0.015%+225μV) | 0≤|V|≤2.1V | ±3.03A | 50μs≤t≤tmax | |
±10.5A | 50μs≤t≤1ms | |||||
20V | 10μV | ±(0.015%+5mV) | 0≤|V|≤6V | ±3.03A | 50μs≤t≤tmax | |
±10.5A | 50μs≤t≤1ms | |||||
0≤|V|≤21V | ±1.515A | ±1.515A | 50μs≤t≤tmax | |||
200V | 100μV | ±(0.015%+50mV) | 0≤|V|≤6V | ±3.03A | ±3.03A | 50μs≤t≤tmax |
±10.5A | 50μs≤t≤1ms | |||||
0≤|V|≤21V | ±1.515A | ±1.515A | 50μs≤t≤tmax | |||
0≤|V|≤180V | — | ±1.05A | 50μs≤t≤10ms | |||
0≤|V|≤200V | — | ±1.515A | 50μs≤t≤2.5ms | |||
0≤|V|≤210V | ±105mA | ±105mA | 50μs≤t≤tmax | |||
Note: | ||||||
1 Refer to the Limits table section when using channels 1 and 2 for DC outputs or pulsed outputs (50 μs <= t<= tmax (= 99.9999ks)). | ||||||
2 For pulses with 50μs<=t<=tmax, the maximum duty cycle is 99.9999%. For pulses with 50μs<=t<=1ms, 50μs<=t<=2.5ms or 50μs<=t<=10ms, the maximum duty cycle is 2.5%. |
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Current Output | ||||||
Range | Setting Resolution | Accuracy ± (% of reading + bias) | DC output current or pulse peak/base current1 2 | Max. Voltage | Pulse Widtht3 | |
DC Output | Pulse Output | |||||
10nA | 10fA | ±(0.10%+50pA) | 0≤|I|≤10.5nA | ±210V | ±210V | 50μs≤t≤tmax |
100nA | 100fA | ±(0.06%+100pA) | 0≤|I|≤105nA | |||
1μA | 1pA | ±(0.025%+500pA) | 0≤|I|≤1.05μA | |||
10μA | 10pA | ±(0.025%+1.5nA) | 0≤|I|≤10.5μA | |||
100μA | 100pA | ±(0.02%+25nA) | 0≤|I|≤105μA | |||
1mA | 1nA | ±(0.02%+200nA) | 0≤|I|≤1.05mA | |||
10mA | 10nA | ±(0.02%+2.5μA) | 0≤|I|≤10.5mA | |||
100mA | 100nA | ±(0.02%+20μA) | 0≤|I|≤105mA | |||
1A | 1μA | ±(0.03%+1.5mA) | 0≤|I|≤105mA | |||
105mA≤|I|≤1.05A | ±21V | ±21V | ||||
0≤|I|≤1.05A | — | ±200V | 50μs≤t≤2.5ms | |||
— | ±180V | 50μs≤t≤10ms | ||||
1.5A | ±(0.05%+3.5mA) | 0≤|I|≤105mA | ±210V | ±210V | 50μs≤t≤tmax | |
105mA≤|I|≤1.515A | ±21V | ±21V | ||||
0≤|I|≤1.515A | — | ±200V | 50μs≤t≤2.5ms | |||
0≤|I|≤1.05A | — | ±180V | 50μs≤t≤10ms | |||
3A | 10μA | ±(0.4%+7mA) | 0≤|I|≤105mA | ±210V | ±210V | 50μs≤t≤tmax |
105mA≤|I|≤1.515A | ±21V | ±21V | ||||
1.515A≤|I|≤3.03A | ±6V | ±6V | ||||
10A 4 | ±(0.4%+25mA)5 | 0≤|I|≤10.5A | — | ±6V | 50μs≤t≤1ms | |
0≤|I|≤1.515A | — | ±200V | 50μs≤t≤2.5ms | |||
0≤|I|≤1.05A | — | ±180V | 50μs≤t≤10ms | |||
※Note: | ||||||
1 Refer to the Limits table section when using channels 1 and 2 for DC outputs or pulsed outputs (50 μs <= t <= tmax (= 99.9999ks)). | ||||||
2 The maximum base current is 500mA for pulses with 50μs<=t<=1ms, and the maximum base current is 50mA for pulses with 50μs<=t<=2.5ms or 50μs<=t<=10ms. | ||||||
3 The maximum duty cycle is 99.9999% for pulses with 50 μs <= t <=tmax and the maximum duty cycle is 2.5% for pulses with 50 μs <= t <=1 ms, 50 μs <= t <= 2.5 ms or 50 μs <= t <= 10 ms. | ||||||
4 10A range for pulse mode only, not for DC mode. | ||||||
5 Measurement speed is 0.01 PLC. |
Range | Voltage Measurement | Resolution | Accuracy |
0.2V | 0≤|V|≤0.212V | 10μV | ±(0.015% + 225μV) |
2V | 0≤|V|≤2.12V | 100μV | ±(0.02% + 350μV) |
20V | 0≤|V|≤21.2V | 1mV | ±(0.015% + 5mV) |
200V | 0≤|V|≤212V | 10mV | ±(0.015% + 50mV) |
Current Measurement | |||
Range | Current Measurement | Resolution | Accuracy |
10nA | 0≤|I|≤10.6nA | 1pA | ±(0.10 % + 50pA) |
100nA | 0≤|I|≤106nA | 10pA | ±(0.06% + 100pA) |
1μA | 0≤|I|≤1.06μA | 100pA | ±(0.025% + 500pA) |
10μA | 0≤|I|≤10.6μA | 1nA | ±(0.025% + 1.5nA) |
100μA | 0≤|I|≤106μA | 10nA | ±(0.02% + 25nA) |
1mA | 0≤|I|≤1.06mA | 100nA | ±(0.02% + 200nA) |
10mA | 0≤|I|≤10.6mA | 1μA | ±(0.02% + 2.5μA) |
100mA | 0≤|I|≤106mA | 10μA | ±(0.02% + 20μA) |
1A | 0≤|I|≤1.06A | 100μA | ±(0.03% + 1.5mA) |
1.5A | 0≤|I|≤1.53A | ±(0.05% + 3.5mA) | |
3A | 0≤|I|≤3.06A | 1mA | ±(0.4% + 7mA) |
10A1 | 0≤|I|≤10.6A | ±(0.4% + 25mA) | |
※Note: | |||
1 For pulse mode, not for DC mode. | |||
Pulse source (pulse width is the time from 10% rising edge to 90% falling edge, base level: pulse low level, peak level: pulse high level) | |||
Minimum programmable pulse width | 50μs | ||
Pulse width programming resolution | 1μs | ||
Interface | RS232C, USB HOST, USB DEVICE, LAN, HANDLER | ||
Environment & Temperature | |||
Environment | Suitable for indoor equipment | ||
Temperature of operating condition | 0°C - 55°C | ||
Humidity of operating condition | 30% - 80% RH(non-condensing) | ||
Elevation of operating condition | 0 - 2000 meters(6561ft) | ||
Temperature of storage condition | 30°C - +70°C | ||
Humidity of storage condition | 10% - 90% RH(non-condensing) | ||
Elevation of storage condition | 0 - 4600 meters(15092ft) | ||
Warm-up time after power on | ≥60minutes | ||
General Indicator | |||
Power supply | 90 V to 264V,47 Hz to 63Hz, maximum | ||
Power consumption | <250VA | ||
Rack mount | 215mmx132mmx490mm | ||
Dimension | 235mmx154mmx530mm | ||
Weight | Approx. 8.5kg (single)/10kg (dual) | ||
Safety | Class I Safety | ||
EMC standards | IEC61326-1/EN61326-1 | ||
AS/NZS | CISPR 11 | ||
Insulation resistance | Under the reference working conditions, the insulation resistance between the power terminals and the shell is not less than 50MΩ; Under humid and hot transportation conditions, the insulation resistance between the power terminals and the shell is not less than 2MΩ. |
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Dielectric strength | Under the reference working conditions, the power terminals and the shell can withstand the rated voltage of 1.5kV, frequency of 50Hz AC voltage for 1 minute, without breakdown and flying arc phenomenon. | ||
Leakage current | ≤3.5mA | ||
Safety certification | CE, cCSAμs, C-Tick |
Standard | ||||||
Accessories name | Model | |||||
Ultra low noise filter (42V/105mA) | TH1931-003 | |||||
Test cable at both ends | TH26050B | |||||
USB Device connection cable | TH26017 | |||||
Four-terminal test cable (five-wire system) | TH26050C |
Optional | ||||||
Accessories name | Model | |||||
Low noise filter (210V/3A) | TH1931-001 | |||||
High current ultra low noise filter (21V/500mA) | TH1931-002 |
Name of data | Download |
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