| 측정범위
(용존산소) |
|
0.00 to 50.00 ppm;
0.0 to 600.0 % saturation |
| 최소측정단위
(용존산소) |
|
0.01 ppm; 0.1% saturation |
| 정확도
(용존산소) |
|
0 to 300%: ±1.5% of
reading or ±1.0%, whichever is greater; 300 to 600%: ±3%
of reading; 0 to 30 mg/L: ±1.5% of reading or 0.10 mg/L,
whichever is greater; 30 mg/L to 50 mg/L: ±3% of reading |
| 정확도
(Barometric Pressure) |
|
± 3 mmHg within ±15°C
from the calibration point |
| 측정모드 |
|
Direct D.O.; BOD (biochemical
oxygen demand); OUR (oxygen uptake rate); SOUR (specific
oxygen uptake rate) |
| 정확도
(Temp) |
|
±0.2°C (excluding
probe error) |
| 보정
(D.O.) |
|
Automatic, 1 or 2
points or manual, 1 point |
| 온도보정 |
|
Automatic between
0.0 to 50.0℃ |
| Probe |
|
HI 76407/4F Polarographic
with built-in temperature sensor |
| Logging |
|
Log-on-demand 400
samples |
| PC
연결 |
|
Opto-isolated USB
(with HI 92000 software) |
| 배터리
유형/ 수명 |
|
(4) 1.2V AA 충전지/ 약.
200 시간 지속사용 (조명없이) |
| 층전기 |
|
Inductive recharger
(included) |
| 자동꺼짐 |
|
사용자선택: 5, 10, 30,
60 min 또는 사용안함 |
