| 사양설명 |
| 측정범위(pH) |
-2.0 to
20.0; -2.00 to 20.00; -2.000 to 20.000 pH |
| 최소측정단위(pH) |
0.1 pH; 0.01 pH; 0.001
pH |
| 정확도 |
pH |
±0.1 pH; ±0.01 pH;
±0.002 pH |
| 측정범위 |
mV |
±2000 mV |
| 최소측정단위 |
mV |
0.1 mV |
| 정확도 |
mV |
±0.2 mV |
| 측정범위 |
ISE |
1 x 10 -7
to 9.99 x 1010 concentration |
| 최소측정단위 |
ISE |
1; 0.1; 0.01 concentration |
| 정확도 |
ISE |
±0.5% (monovalent
ions);±1% |
| 측정범위 |
EC |
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 |
EC |
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 |
EC |
±1% of reading (±0.01
S/cm) |
| 측정범위 |
Resistivity |
1.00 to 99.99 Ohm•cm;
100.0 to 999.9 Ohm•cm; 1.000 to 9.999 kOhm•cm;
10.00 to 99.99 kOhm•cm; 100.0 to 999.9 kOhm•cm;
1.00 to 9.99 Mohm•cm; 10.0 to 100.0 Mohm•cm |
| 최소측정단위 |
Resistivity |
0.01 Ohm•cm;
0.1 Ohm•cm; 0.001 kOhm•cm; 0.01 kOhm•cm;
0.1 kOhm•cm; 0.01 Mohm•cm; 0.1 Mohm•cm |
| 정확도 |
Resistivity |
±2% of reading (±
1Ohm•cm) |
| 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) |
| 요소 |
TDS |
0.40 to 1.00 |
| 측정범위 |
염도 |
Practical Salinity:
0.00 to 42.00; Natural Seawater: 0.00 to 80.00 ppt; Percent:
0.0 to 400.0% |
| 최소측정단위 |
염도 |
0.01 for practical
salinity / natural sea water; 0.1% for percent scale |
| 정확도 |
염도 |
±1% of reading |
| 측정범위 |
온도 |
-20.0 to 120℃; -4.0
to 248.0℉; 253.15 to 393.15K |
| 최소측정단위 |
온도 |
0.1℃; 0.1℉; 0.1K |
| 정확도 |
온도 |
±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 |
ISE |
Automatic up to 5
points with 6 standard + 5 custom values |
| 보정 |
EC |
Auto standard recognition,
custom calibration solution / 4 point calibration |
| 보정 |
염도 |
Percent scale -- 1
point (with HI 7037 buffer) |
| 보정 |
온도 |
3 points |
| Relative mV Offset Range |
|
±2000 mV |
| Input Channel(s) |
|
1 pH/mV/ISE + 1 EC |
| 보정확인 |
|
pH 전극과 버퍼상태 |
| 온도보상 |
pH |
자동 또는 수동 -20.0 에서
120.0℃까지 |
| 온도보상 |
EC |
Linear and non-linear
(natural water) |
| Log-on-Demand |
|
10 Lots, 5000 samples
per lot |
| Auto Endpoint |
|
Yes |
| PC Connection |
|
Opti-isolated USB
and RS232 |
| 액정 |
|
240 x 320 dot-matrix
color LCD with on-screen help, graphing, language selection
and custom configuration |
| Power |
|
12 Vdc adapter (included) |
