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상품명 | HI-4521 |
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판매원 | 유유계기상사 | 문의전화 | 02-2275-5080 |
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제휴 적립금 | 네이버 마일리지 적립 |
싸이월드 스크랩 |
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◎ 사 양
기 능 |
규 격 |
Model |
HI-4521 |
측정범위 (pH) |
-2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 |
최소측정단위 (pH) |
0.1 pH; 0.01 pH; 0.001 |
정확도 (pH) |
±0.1 pH; ±0.01 pH; ±0.002 |
측정범위 (mV) |
±2000 mV |
최소측정단위(mV) |
0.1 mV |
정확도 (mV) |
±0.2 mV |
측정범위 (Conductivity) |
0.000 to 9.999 ㎲/cm; 10.00 to 99.99 ㎲/cm; 100.0 to 999.9 ㎲/cm; 1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm; 100.0 to 999.9 mS/cm; 1000 mS/cm |
최소측정단위 (Conductivity) |
0.001 ㎲/cm; 0.01 ㎲/cm; 0.1 ㎲/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm; 1 mS/cm |
정확도 (Conductivity) |
±1% of reading (±0.01 ㎲/cm) |
측정범위 (Resistivity) |
1.00 to 99.99 Ohm/m; 100.0 to 999.9 Ohm/m; 1.000 to 9.999 kOhm/m; 10.00 to 99.99 kOhm/m; 100.0 to 999.9 kOhm/m; 1.00 to 9.99 MOhm/m; 10.0 to 100.0 MOhm/m |
최소측정단위 (Resistivity) |
0.01 Ohm/m; 0.1 Ohm/m; 0.001 kOhm/m; 0.01 kOhm/m; 0.1 kOhm/m; 0.01 MOhm/m; 0.1 MOhm/m |
정확도 (Resistivity) |
±1% of reading (±1 Ohm/m) |
측정범위 (TDS) |
0.000 to 9.999 ppm; 10.00 to 99.99 ppm; 100.0 to 999.9 ppm; 1.000 to 9.999 ppt; 10.00 to 99.99 ppt; 100.0 to 400.0 ppt |
최소측정단위 (TDS) |
0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 ppt; 0.01 ppt; 0.1 ppt |
정확도 (TDS) |
±1% of reading (±0.01 ppm) |
Factor (TDS) |
0.40 to 1.00 |
측정범위 (Salinity) |
Practical salinity: 0.00 to 42.00; Natural seawater: 0.00 to 80.00 ppt; Percent: 0.0 to 400.0% |
최소측정단위 (Salinity) |
0.01 for practical salinity/natural sea water; 0.1% for percent scale |
정확도 (Salinity) |
±1% of reading |
측정범위 (Temp) |
-20.0 to 120℃; -4.0 to 248.0℉; 253.15 to 393.15K |
최소측정단위 (Temp) |
0.1℃; 0.1℉; 0.1K |
정확도 (Temp) |
±0.2℃; ±0.4℉; ±0.2K |
보정 (pH) |
Automatic up to 5 points with 8 memorized values (pH 1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + 5 custom buffers |
보정 (Conductivity) |
Auto standard recognition, custom calibration solution/4 point calibration |
보정 (Salinity) |
Percent scale? point (with HI 7037 buffer) |
보정 (Temp) |
3 points |
입력채널(s) |
1 pH/mV + 1 EC |
보정체크 |
pH 전극과 버퍼조건 |
Temp 보정 (pH) |
자동 또는 수동 -20.0 to 120.0℃ |
Temp 보정 (EC) |
Linear and non-linear (natural water) |
Log-on-demand/Automatic Data Logging |
10 Lots, 5000 samples per lot/10 Lots, 5000 samples per lot |
상대 mV 오프셋 측정범위 |
±2000 mV |
자동 종료점 |
Yes |
PC 연결 |
Opto-isolated USB and RS232 |
액정 |
액정상에서 도움말, 그래프, 언어선택, 환경설정 가능한240 x 320 도트메트릭스 칼라액정 |
전원 |
12 VDC adapter (included) |
규격/무게 |
159 x 230 x 93 mm /800 g |