|
Specifications |
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|
Range |
Basic accuracy |
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| Model |
24 |
25 | |||
|
Source function |
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|
DC mV |
-10 ~ 110mV |
0.02%+0.01% |
0.02%+0.01% |
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|
DC V |
-0.1 ~ 11V |
0.02%+0.01% |
0.02%+0.01% |
||
|
DC mA |
0 ~ 22mA |
0.05%+0.02% |
0.05%+0.02% |
||
|
Sink A |
0 ~ 22mA |
0.05%+0.02% |
0.05%+0.02% |
||
|
Resistance |
0 ~40KΩ |
0.05%+0.02% |
0.05%+0.02% |
||
|
Thermocouple |
R/S/K/E/J/T/B/N |
0.4℃ |
0.4℃ |
||
|
RTD |
Pt100/Pt200/Pt500/ |
0.2℃ |
0.2℃ |
||
|
Frequency |
1Hz ~110KHz |
±2 |
±2 |
||
|
Pulse |
1 ~100000cyc |
--- |
±2 |
||
|
Switch |
1Hz ~110KHz |
--- |
±2 |
||
|
Pressure |
Depends on the pressure module |
--- |
√ |
||
|
Measurement function |
|||||
|
DC mV |
-5 ~ 550mV |
0.02%+0.01% |
0.02%+0.01% |
||
|
DC V |
-0.5 ~ 55V |
0.02%+0.01% |
0.02%+0.01% |
||
|
DC A |
-5 ~ 55mA |
0.02%+0.01% |
0.02%+0.01% |
||
|
Resistance |
0 ~5.5KΩ |
0.05%+0.02% |
0.05%+0.02% |
||
|
Thermocouple |
R/S/K/E/J/T/B/N |
0.7℃ |
0.7℃ |
||
|
RTD |
Pt100/Pt200/Pt500/ |
0.3℃ |
0.3℃ |
||
|
Frequency |
3Hz~50KHz |
±2 |
±2 |
||
|
Switch |
CLOSE/OPEN |
--- |
200~300Ω |
||
|
Pressure |
Depends on the pressure module |
--- |
√ |
||
|
Continuity beeper |
0 ~500Ω |
≤50Ωsound |
≤50Ωsound |
||
|
Loop power supply |
24V |
±10% |
±10% |
||
|
Features
|
||
|
Model
|
24
|
25
|
|
Backlight
|
√ |
√ |
|
25%/100% manual step, auto step, auto ramp
|
√ |
√ |
|
Auto power-off
|
√ |
√ |
|
Charging function
|
√ |
√ |
|
Room temperature display |
√ |
√ |
|
Low battery indication |
√ |
√ |
|
Data analysis |
Data hold, zeroing, average value |
|
|
Communication function |
RS232, remote control by the software |
|
|
General Information |
|
|
Model |
24 25 |
|
Power supply |
4×1.5V AAA |
|
Product size |
205mm×95mm× 42 mm |
|
Product weight |
500g |
|
Standard accessories |
Manual, test leads, alligator clips, fuse, thermocouple adapter |
24 User's Manual