| Model |
EMSOHM-202-A |
EMSOHM-202-B |
EMSOHM-202-C |
EMSOHM-202-D |
| Number of scanning channels |
30 |
20 |
10 |
4 |
| Test pattern |
Stand-alone mode, scanning mode |
| Display |
24-bit colour, RGB true colour TFT LCD, 480 × 272 resolution |
| Readout digit |
4½ digit |
| Measurement range |
1µΩ ~ 300kΩ |
| Fundamental accuracy |
0.05% |
| Resistance measurement time |
FAST: 12ms/channel; MED: 27ms/channel; SLOW1: 120ms/channel; SLOW2: 244ms/channel |
| Temperature measurement time |
30 ±10 ms |
| Measurement segment configuration |
Four-terminal |
| Low voltage measurement |
Open circuit voltage ≤40mV; Effective range: 2Ω, 20Ω, 200Ω, 2kΩ |
| Thermoelectric elimination |
√ |
| Measurement setup parameter saving |
Group of 100 |
| Resistance Range |
200 mΩ |
200 mΩ |
2 Ω |
20 Ω |
200 Ω |
2 kΩ |
20 kΩ |
300 Ω |
300 Ω |
|
| Test Current |
Not |
1 A |
100 mA |
10 mA |
1 mA |
100 µA |
100 µA |
10 µA |
Not |
|
| Item |
Specification |
| Temperature measurement |
Sensor: PT100, PT500; Test range: −10.0°C ~ 299.9°C; Accuracy: 0.2°C; Display range: −99.9°C ~ 999.9°C |
| Other functions |
Temperature compensation function, temperature conversion function |
| Comparison paradigm |
Individual machine and channel settings |
| Signal output |
HI / IN / LO |
| Rapid response |
Chirp mode: OFF, IN, HI / LO |
| Limit setting method |
3 steps: absolute upper/lower limit, percentage upper/lower limit + nominal value |
| Interface |
USB DEVICE, USB HOST, RS232, HANDLER |
| Attachment |
Power cord, four-terminal low resistance test lead, four-terminal low resistance scanning test lead, PT100 temperature sensing |
| Weight |
3.6 kg |
| Overall dimensions |
235 × 105 × 360 mm |
