◆Dual channel isolation, simulation output and measurement are independent of each other, and can work simultaneously without interfering with each other;
◆High accuracy measurement and output of mV, V, mA, Ω, frequency, and temperature signals;
◆Can simulate the output and measurement of 8 types of thermocouples (K, E, J, T, N, R, S, B) and 4 types of thermal resistors (Pt100, Pt10, Cu50, Cu100);
◆The temperature value, corresponding millivolt value, and resistance value are displayed simultaneously during thermocouple and thermal resistance measurement and output;
◆Thermocouples have automatic or manual cold junction temperature compensation functions, which facilitate the calibration of thermocouple instruments or equipment;
◆Ω and thermal resistance measurements can be completed: two wire measurement, three wire measurement, four wire measurement;
◆Simple measurement input and simulation output connection, convenient operation mode;
◆During temperature measurement, the error is displayed in ℃, while other functions display relative errors;
◆During measurement, zero drift can be cleared, self calibration function is available, and there is no need to return to the factory for calibration;
◆All simulation outputs can be self measured by this instrument, thereby improving the reliability of the instrument;
◆AC/DC dual-use, built-in rechargeable battery and safe automatic charging circuit, with real-time battery voltage display function;
◆Equipped with simulated two-wire transmitter current loop output function;
◆Provide independent 24V power supply;
◆Equipped with RS232 interface, can be equipped with dedicated software for automatic measurement in experiments;
◆Specialized thermal signal verification software can achieve fully automatic calibration of secondary instruments such as temperature transmitters, thermocouple/resistor dynamic coil temperature regulators, industrial process measurement recorders, temperature indicator regulators, etc. (optional)
Simulation Output Index
| Signal Name |
Output Range |
Resolution Ratio |
Accuracy (Reading + Range) |
| Voltage |
（0～10.0000）V |
0.1mV |
0.01%RD+0.01%FS |
| Voltage |
（0～100.000）mV |
1uV |
0.01%RD+0.01%FS |
| Current |
（0～30.0000）mA |
0.1uA |
0.01%RD+0.005%FS |
| Resistance |
（0～400.00）Ω |
10 mΩ |
0.01%RD+50 mΩ |
| Resistance |
（0～4000.0）Ω |
100 mΩ |
0.01%RD+600 mΩ |
| Frequency |
（0～50）KHz |
0.1Hz |
±0.005% |
| Thermocouple |
K; E; J; T; N; R; S; B |
K; E; J; T; N; R; S; B |
K; E; J; T; N; R; S; B |
| Thermal Resistance |
Pt100; Pt10; Cu50; Cu100 |
Pt100; Pt10; Cu50; Cu100 |
Pt100; Pt10; Cu50; Cu100 |
Input Measurement Index
| Signal Name |
Output Range |
Resolution Ratio |
Accuracy (Reading + Range) |
Input Resistance |
| Voltage |
（0～±10.0000）V |
0.1mV |
0.01%RD+0.005%FS |
10MΩ |
| Voltage |
（0～±100.000）mV |
1uV |
0.01%RD+0.01%FS |
100 MΩ |
| Current |
（0～±30.0000）mA |
0.1uA |
0.01%RD+0.005%FS |
20Ω |
| 4-wire Resistor |
（0～400.00）Ω |
10mΩ |
0.01%RD+0.01%FS |
100 MΩ |
| 4-wire Resistor |
（0～4000.00）Ω |
100mΩ |
0.01%RD+0.01%FS |
100 MΩ |
| Frequency |
（0～50）KHz |
0.1HZ |
±0.004%+1Hz |
|
| Thermocouple |
K; E; J; T; N; R; S; B |
K; E; J; T; N; R; S; B |
K; E; J; T; N; R; S; B |
K; E; J; T; N; R; S; B |
| Thermal Resistance |
Pt100; Pt10; Cu50; Cu100 |
Pt100; Pt10; Cu50; Cu100 |
Pt100; Pt10; Cu50; Cu100 |
Pt100; Pt10; Cu50; Cu100 |
General Index
| Working Temperature |
(-10～50)℃ |
| Storage Temperature |
(-20～60)℃ |
| Relative Humidity |
<90%RH, non dewing |
| Power Supply Mode |
Rechargeable battery or AC adapter |
| Overall Dimension |
(300×260mm×150)mm |
