ET1625High Precision Multifunction Process Calibrator
●Measurement/output: voltage, current, resistance, frequency, pulse, switch value, among which current output supports active and passive;
●Simulate thermal resistance and thermocouple in the form of temperature;
●Can simulate two-wire transmitter;
●Resistance measurement can be selected in two, three and four-wire ways;
●Accuracy is 0.01%;
●Two mutually isolated channels, support synchronous measurement and output;
●Can provide manual step, automatic step, automatic step and manual step function;
●Using 3.5-inch TFT LCD screen with a resolution of 480*320;
●The measurement and output data can be displayed at the same time, and the measurement or output data can also be displayed separately;
●5000mAh lithium battery power supply;
●With automatic power off function, time can be set, suitable for on-site use;
●Provide DC24V loop power supply for on-site debugging;
●The thermocouple measurement and output provide built-in, external and manual cold junction temperature compensation methods, of which the external reference terminal adopts A-grade Pt100 platinum resistance;
●Thermocouple Type：R,S,K,E,J,T,N,B,L,U,XK,WRE325,WRE526；
●Type of thermal resistance： PT100-385,PT100-392,PT100-JIS,PT200-385,PT500-385,PT1000-385,
Cu10,Cu50，Cu100,Nil20，BA1,BA2,PT10；
HART function (only ET1625H and ET1615H support this function): It can completely replace the HART hand-held communicator, set or calibrate the range of the smart transmitter, and force the output current of the smart transmitter to be at a fixed value (such as 20mA, 12mA) , 4mA), set the linear or square root function, can perform HART reset on the pressure sensor of the transmitter, etc.;
|
Model |
ET1625 |
ET1625H |
ET1615 |
ET1615H |
ET1610 |
notes |
|||||||
| Voltage output |
range |
100mV |
Resolution |
0.1µV |
Maximum load current<=2.5mA | ||||||||
|
precision |
0.008%RD+0.003%FS |
||||||||||||
|
1V |
Resolution |
1µV |
|||||||||||
|
precision |
0.008%RD+0.001%FS |
||||||||||||
|
10V |
Resolution |
10µV |
|||||||||||
|
precision |
0.008%RD+0.001%FS |
||||||||||||
|
Current output (active and passive) |
30mA |
Resolution |
0.1µA |
Active output maximum load voltage20V |
|||||||||
|
precision |
0.008%RD+0.003%FS |
||||||||||||
| Frequency output |
range |
100Hz |
Resolution |
0.001Hz |
Maximum load current≤2.5mA | ||||||||
|
precision |
0.01%FS |
||||||||||||
|
1kHz |
Resolution |
0.01Hz |
|||||||||||
|
precision |
0.01%FS |
||||||||||||
|
10kHz |
Resolution |
10Hz |
|||||||||||
|
precision |
0.01%FS |
||||||||||||
| Resistive output |
range |
50Ω |
Resolution |
0.1mΩ |
Excitation current0.4-4mA | ||||||||
|
precision |
0.008%RD+30 mΩ |
||||||||||||
|
500Ω |
Resolution |
1mΩ |
Excitation current0.1-2mA |
||||||||||
|
precision |
0.008%RD+30 mΩ |
||||||||||||
|
5000Ω |
Resolution |
10mΩ |
Excitation current0.04-0.4mA |
||||||||||
|
precision |
0.008%RD+100 mΩ |
||||||||||||
| Pulse output |
range |
10Hz(1~100000) |
1cyc |
±2dig |
Maximum load current≤2.5mA | ||||||||
|
1kHz(1~100000) |
|||||||||||||
|
100kHz(1~100000) |
|||||||||||||
| Switch output |
range |
100Hz(1Hz~110Hz) |
Resolution |
0.01Hz |
|||||||||
|
precision |
±2dig |
||||||||||||
|
1kHz(0.1kHz~1.1kHz) |
Resolution |
1Hz |
|||||||||||
|
precision |
±2dig |
||||||||||||
|
10kHz(1kHz~11kHz) |
Resolution |
0.1kHz |
|||||||||||
|
precision |
±2dig |
||||||||||||
| 100kHz(10kHz~110kHz) |
Resolution |
1kHz |
|||||||||||
|
precision |
±2dig |
||||||||||||
|
24output |
24V |
±10%FS |
loop output | ||||||||||
|
model |
ET1625 |
ET1625H |
ET1615 |
ET1615H |
ET1610 |
note |
|||||||
|
RTD output |
See the thermal resistance table for details |
See the thermal resistance table for details |
|||||||||||
|
Thermocouple output |
See thermocouple table for details |
See thermocouple table for details |
|||||||||||
| Voltage measurement |
range |
200mV |
Resolution |
0.1µV |
|||||||||
|
precision |
0.008%RD+0.003%FS |
||||||||||||
|
2V |
Resolution |
1µV |
|||||||||||
|
precision |
0.008%RD+0.002%FS |
||||||||||||
|
20V |
Resolution |
10µV |
|||||||||||
|
precision |
0.008%RD+0.002%FS |
||||||||||||
|
200V |
Resolution |
0.1mV |
|||||||||||
|
precision |
0.008%RD+0.002%FS |
||||||||||||
| Current measurement | range |
20mA |
Resolution |
0.1µA |
|||||||||
|
precision |
0.008%RD+0.003%FS |
||||||||||||
|
200mA |
Resolution |
1µA |
|||||||||||
|
precision |
0.008%RD+0.003%FS |
||||||||||||
| Frequency measurement |
range |
100Hz |
Resolution |
0.001Hz |
Maximum load current≤2.5mA | ||||||||
|
precision |
0.01%FS |
||||||||||||
|
1kHz |
Resolution |
0.01Hz |
|||||||||||
|
precision |
0.01%FS |
||||||||||||
|
10kHz |
Resolution |
10Hz |
|||||||||||
|
precision |
0.01%FS |
||||||||||||
| Resistance measurement (four-wire) |
range |
50Ω |
Resolution |
0.1mΩ |
Excitation current1mA | ||||||||
|
precision |
0.008%RD+30 mΩ |
||||||||||||
|
500Ω |
Resolution |
1mΩ |
|||||||||||
|
precision |
0.008%RD+30 mΩ |
||||||||||||
|
5000Ω |
Resolution |
10mΩ |
Excitation current0.1mA |
||||||||||
|
precision |
0.008%RD+100mΩ |
||||||||||||
| Resistance measurement (two or three wires) |
range |
50Ω |
Resolution |
0.1mΩ |
0.1mΩ |
||||||||
|
precision |
0.008%RD+30 mΩ(3 line)；0.008%RD+80 mΩ(2 line) |
0.008%RD+30 mΩ(3 line)；0.008%RD+80 mΩ(2 line) |
|||||||||||
|
500Ω |
Resolution |
1mΩ |
1mΩ |
||||||||||
|
precision |
0.008%RD+50 mΩ(3线)；0.008%RD+80 mΩ(2 line) |
0.008%RD+50 mΩ(3 line)；0.008%RD+80 mΩ(2 line) |
|||||||||||
|
5000Ω |
Resolution |
10mΩ |
10mΩ |
||||||||||
|
precision |
0.008%RD+200mΩ |
0.008%RD+200mΩ |
|||||||||||
|
Model |
ET1625 |
ET1625H |
ET1615 |
ET1615H |
ET1610 |
note |
|||||||
|
Switch measurement |
CLOSE/OPEN |
Excitation current1mA | |||||||||||
|
Thermal resistance measurement |
See the thermal resistance table for details |
See the thermal resistance table for details |
|||||||||||
|
Thermocouple Measurement |
See thermocouple table for details |
See thermocouple table for details |
|||||||||||
|
HART |
have |
have |
|||||||||||
|
Graduation number |
temperature range |
Resolution |
Accuracy |
note |
|
PT10 |
-200-850℃ |
0.01℃ |
0.2℃ |
Four-wire measurement |
|
PT100-385 |
-200-850℃ |
0.01℃ |
0.1℃ |
|
|
PT100-392 |
-200-850℃ |
0.01℃ |
0.1℃ |
|
|
PT100-JIS |
-200-850℃ |
0.01℃ |
0.1℃ |
|
|
PT200-385 |
-200-630℃ |
0.01℃ |
0.1℃ |
|
|
PT500-385 |
-200-630℃ |
0.01℃ |
0.2℃ |
|
|
PT1000-385 |
-200-650℃ |
0.01℃ |
0.1℃ |
|
|
Cu10 |
-100-260℃ |
0.01℃ |
0.5℃ |
|
|
Cu50 |
-50-150℃ |
0.01℃ |
0.2℃ |
|
|
Cu100 |
-50-150℃ |
0.01℃ |
0.2℃ |
|
|
BA1 |
-200-650℃ |
0.01℃ |
0.4℃ |
|
|
BA2 |
-200-650℃ |
0.01℃ |
0.25℃ |
|
|
Ni20 |
-80-260℃ |
0.01℃ |
0.3℃ |
|
Graduation number |
temperature range |
Resolution |
Accuracy |
note |
|
K |
-200-0℃ 0-1372℃ |
0.1℃ |
0.4℃ 0.3℃ |
not include cold junction compensation accuracy |
|
R |
-50-0℃ 0-1768℃ |
0.1℃ |
0.9℃ 0.7℃ |
|
|
S |
-50-0℃ 0-1768℃ |
0.1℃ |
0.9℃ 0.6℃ |
|
|
E |
-50-0℃ 0-1000℃ |
0.1℃ |
0.5℃ 0.4℃ |
|
|
J |
-200-0℃ 0-1200℃ |
0.1℃ |
0.3℃ 0.2℃ |
|
|
T |
-100-0℃ 0-400℃ |
0.1℃ |
0.6℃ 0.3℃ |
|
|
L |
-200-900℃ |
0.1℃ |
0.2℃ |
|
|
N |
-200-0℃ 0-1300℃ |
0.1℃ |
0.7℃ 0.5℃ |
|
|
B |
600-1820℃ |
0.1℃ |
0.7℃ |
|
|
U |
-200-0℃ 0-400℃ |
0.1℃ |
0.6℃ 0.4℃ |
|
|
XK |
-200-800℃ |
0.1℃ |
0.5℃ |
|
|
WRE325 |
0-1500℃ |
0.1℃ |
0.6℃ |
|
|
WRE526 |
0-1500℃ |
0.1℃ |
0.6℃ |
Note: The built-in cold junction compensation accuracy is 0.5℃
|
|
－100～0℃ |
±0.5℃ |
|
0～400℃ |
±0.2℃ |
Note: The temperature of the reference end is 0℃; the error of the internal temperature probe: ±0.2℃, following the ITS-90 international temperature scale.
Use environment: temperature 20℃±2℃, relative humidity≦80%RH
Dimensions of the calibration table: 1880mm (length) × 758mm (width) × 1460mm (height)
Power supply: AC220V±10%, 50Hz±2Hz
Power consumption: <500W
