Digital PowerMeter |
WT310 / WT332 / WT333 |
WT310HC (HC : High Current) |
WT210/WT230 |
DC Àü¿ø ÃøÁ¤ Á¤È®µµ |
0.1% of reading + 0.2% of range |
0.3% of reading+0.2% of range |
0.3% of reading+0.2% of range |
Àü·ù ·¹ÀÎÁö(CF=3) |
´ÙÀÌ·ºÆ® ÀÔ·Â ·¹ÀÎÁö |
5m/10m/20m/50m/100m/200m/ 0.5/1/2/5 /10/20[A] (WT310)
0.5/1/2/5/10/20[A] (WT332/WT333) |
1/2/5/10/20/40[A] |
5m/10m/20m/50m/100m/200m/ 0.5/1/2/5 /10/20[A] (WT210)
0.5/1/2/5/10/20[A] (WT230) |
¿ÜºÎÀü·ù ÀÔ·Â (Ŭ·¥ÇÁ¼¾¼ »ç¿ë½Ã) |
¿É¼Ç EX1: 2.5//5/10[V] EX2:50m/100m/200m/500m/1/2[V] |
¿É¼Ç EX1: 2.5//5/10[V] EX2:50m/100m/200m/500m/1/2[V] |
¿É¼Ç EX1: 2.5//5/10[V] EX2:50m/100m/200m/500m/1/2[V] |
È¿°úÀûÀÎ Àü¾Ð ¹× Àü·ù ÀÔ·Â ·¹ÀÎÁö (CF=3) |
1% to 130% |
1% to 100% (40A range only) |
1% to 130% |
ÃÖ´ë Àü¾Ð ¹× Àü·ùÄ¡ ȸéÇ¥½Ã (CF=3) |
1% to 140% |
1% to 100% (40A range only) |
1% to 140% |
0 < PF < 1 (PF : Power Factor) |
Power reading x {power reading error + (power range / apparent power reading) + tan¨ª x (influence when PF = 0)} % |
Power reading x {power reading error + (power range / apparent power reading) + tan¨ª x (influence when PF = 0)} % |
Add the power reading x {tan¨ª x (influence when PF = 0)}% |
RMS, VoltageMEAN, DC ¿¬¼ÓÃøÁ¤±â´É |
Yes |
Yes |
No |
ȸéÇ¥½Ã |
4 items |
4items |
3items |
»ùÇøµ ·¹ÀÌÆ® |
¾à 100 kS/s |
¾à 100 kS/s |
¾à 50 kS/s |
ÁÖÆļö ÃøÁ¤ |
2ä³Î (Àü¾Ð°ú Àü·ù µ¿½Ã) |
2ä³Î (Àü¾Ð°ú Àü·ù µ¿½Ã) |
1ä³Î (Àü¾Ð°ú Àü·ù Áß Çϳª¸¸) |
°íÁ¶ÆÄ ÃøÁ¤ |
Yes(¿É¼Ç /G5) |
Yes(¿É¼Ç /G5) |
Yes (¿É¼Ç /HRM) |
THD °è»ê ÃÖ´ëÂ÷¼ö (THD:Total Harmonic Distortion) |
Yes (1-50Â÷) |
Yes (1-50Â÷) |
NO |
Àû»ê ÀÚµ¿ ·¹ÀÎÁö ±â´É |
Yes |
Yes |
NO |
Åë½Å |
USB |
Yes (񃧯) |
Yes (񃧯) |
NO |
GP-IB |
GP-IB ¶Ç´Â RS232 Áß ÅÃÀÏ (±âº») |
GP-IB ¶Ç´Â RS232 Áß ÅÃÀÏ (±âº») |
Yes(¿É¼Ç) GP-IB or RS-232 |
RS-232 |
Yes(¿É¼Ç) GP-IB or RS-232 |
Ethernet |
Yes (¿É¼Ç /C7) |
Yes (¿É¼Ç /C7) |
NO |
IEEE stanndard for GP-IB |
IEEE488.2 |
IEEE488.2 |
IEEE488.1 and IEEE488.2 |
ºñ±³È¸·Î ±â´É |
No |
No |
Yes |
ºä¾î ¼ÒÇÁÆ®¿þ¾î |
Free (included) |
Free (included) |
Free (download) |