| 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.) |
