| 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 | ±0.01 pH; ±0.002 pH |
| 측정범위 | mV | ±2000.0 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 | 3 digits 10; 1; 0.1; 0.01 concentration |
| 정확도 | ISE | ±0.5% (monovalent ions);±1%(divalent ions) |
| 측정 범위 | Temperature
Channel 1 | -20.0 to 120.0℃ (4.0 to 248.0℉) |
| 최소측정단위 | Temperature
Channel 1 | 0.1℃ (0.1℉) |
| 정확도 | Temperature
Channel 1 | ±0.2℃(±0.4℉)(excluding probe error) |
Relative mV
Offset Range | | ±2000mV |
| 보정 | pH | Up to five-point calibration, 7 standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and 2 custom buffers |
| 보정 | Slope | from 80 to 110% |
| 온도보상 | pH | manual or automatic from -20.0 to 120.0℃(-4.0 to 248.0 ℉) |
| pH 전극 | | HI 1131B glass body pH electrode with BNC connector and 1m(3.3”') cable (included) |
| Temperature probe | | HI 7662-t temperature probe with 1m(3.3') cable (included) |
| 보정 | ISE | upto five-point calibration points 6 standard solutions available (0.1, 1, 10, 100, 1000, 10000 ppm) |
| 측정범위 | EC | 000 to 400 ms/cm(shows values up to 1000 ms/cm) actual conductivity 1000 ms/cm; 0.001 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 (autoranging) |
| 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 ㎲/cm or 1 digit whichever is greater) excluding probe error |
| 측정범위 | Resistivity | 0.1 to 199.9 ohms; 100 to 1.999 ohms; 1.00 to 19.99 Kohms; 10.0 to 199.9 Kohms; 100 to 1.999 Kohms; 1.00 to 19.99 Mohms; 10.0 to 100.0 Mohms(autoranging) |
| 최소측정단위 | Resistivity | 0.1 Ohm; 1 Ohm; 0.01 kOhms; 0.1 kOhms; 1 kOhms; 0.01 Mohms; 0.1 Mohms |
| 정확도 | Resistivity | ±1% of reading (± 10 ohms or 1 digit whichever greater) excluding probe error |
| 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 g/L; 10.00 to 99.99 g/L; 100.0 to 400.0 g/L (autoranging) |
| 최소측정단위 | TDS | 0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 g/L; 0.01 g/L; 0.1 g/L |
| 정확도 | TDS | ±1% of reading (±0.05 ppm or 1 digit whichever greater) excluding probe error |
| 요소 | TDS | 0.40 to 1.00 |
| 측정범위 | 염도 | % naCl: 0.0 to 400.0 % |
| 최소측정단위 | 염도 | 0.1 % |
| 정확도 | 염도 | ±1% of reading excluding probe error |
| 측정범위 | Temperature Channel 2 | -20.0 to 120℃ |
| 최소측정단위 | Temperature Channel 2 | 0.1℃ |
| 정확도 | Temperature Channel 2 | ±0.2℃(excluding probe error) |
| 보정 | EC | automatic up to 2 points with 7 memorized standards (0.00 ㎲/cm, 84.0 ㎲/cm, 1.413 ms/cm, 5.00 ms/cm, 12.88 ms/cm, 80.0 ms/cm, 111.8 ms/cm) |
| Constant Cell Setup | | 0.010 to 10.000 |
| 보정 | NaCl | max. 1 point only (with HI 7073 standard) |
| EC Probe | | HI 76310 platinum 4-ring conductivity/TDS probe with 1m (3.3') cable (included) |
| Temperature Source | | automatic from sensor inside the probe; manual entry |
| EC Temperature Compensation | | NoTC, MTC, ATC |
| Reference Temperature | | 15, 20, 25 ℃ |
| Temperature Coeficient | | 0.00 to 10.00 %/℃ |
| Log On Demand | | 400 samples |
| Lot Logging | | pH electrode and buffer condition |
| PC interface | | opto-isolated USB |
| Input Impedance | | 1012 ohms |
| Power Supply | | 12 VDC adapter (included) |
| Environment | | 0 to 50 ℃ (32-122 ℉) RH max 55% non-condensing |
| Dimensions | | 235 x 207 x 110 mm (9.2 x 8.14 x 4.33") |
| Weight | | 1.8 Kg (4.1 lbs.) |
11800)
