HI5421 용존산소 측정기 HI-5421 DO미터 BOD HANNA

DO

범위

0.00 ~ 90.00 ppm (mg/L);
0.0 ~ 600.0 % saturation

최소 측정 단위

0.01 ppm; 0.1% saturation

정확도

±1.5% of reading ±1 digit

보정

automatic using single or two-point calibration;
user calibration single point

기압
[Barometric Pressure]

범위

450 ~ 850 mmHg;
560 ~ 1133 mBar
(additional units available (kPa, mHg, psi, atm))

최소 측정 단위

1 mm Hg

정확도

±3 mm Hg + 1 least significant digit

온도
[Temperature]

범위

-20.0 ~ 120°C;
-4.0 ~ 248.0°F;
253.15 ~ 393.15K

최소 측정 단위

0.1°C; 0.1°F; 0.1K

정확도

±0.2°C ; ±0.4°F; ±0.2K (without probe)

기타 사양

측정모드

direct DO;

BOD (biochemical oxygen demand);
OUR (oxygen uptake rate);

SOUR (specific oxygen uptake rate)

온도보상

0.0 ~ 50.0°C; 32.0 ~ 122.0°F; 237.1 ~ 323.1 K

염도 보상

0 ~ 45 g/L (ppt), % or PSU

기압 보상

single point calibration

프로브

HI76483 thin body, polarographic dissolved oxygen probe
with internal temperature sensor and 1 m (3.3’) cable (included)

Record Samples Logging

100,000 records storage,
100 lots each for automatic and manual logs;
maximum 50,000 records/log for automatic logging

Interval Logging

fourteen intervals available from 1 second to 180 minutes/interval

Logging Type

manual AutoHOLD, automatic

Alarm (DO, BOD,
OUR, SOUR)

inside and outside limits

PC 연결

opto-isolated USB

Display

graphic color LCD with on-screen help, graphing,
blanguage selection and custom configuration

전원공급

12 VDC adapter (included)

규격

160 x 231 x 94 mm (6.3 x 9.1 x 3.7”)

무게

1.2 kg (2.6 lbs.)