Products
Product Category
TH1931/TH1932
这里是标题一h1占位文字
DC ±210V/±3A DC; Pulse ±10.5A
10fA/0.1μV Output resolution (6 1/2 )
1pA/10μV measurement resolution (4 1/2)
1 CH or 2 CHS
Keywords：
TH1931/TH1932
Product description
Features
■ 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
Application
■ 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
Specifications
| 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 | ||
Accessary
| Standard | ||||||
| Accessories name | Model | |||||
| Ultra low noise filter (42V/105mA) | TH1931-003 |  |
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| Test cable at both ends | TH26050B |  |
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| USB Device connection cable | TH26017 |  |
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| Four-terminal test cable (five-wire system) | TH26050C |  |
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| Optional | ||||||
| Accessories name | Model | |||||
| Low noise filter (210V/3A) | TH1931-001 |  |
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| High current ultra low noise filter (21V/500mA) | TH1931-002 |  |
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