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규           격

Model

HI-93414

측정범위

0.00 to 9.99; 10.0 to 99.9 and 100 to 1000 NTU

범위선택

Automatic

 최소단위

0.01 NTU from 0.00 to 9.99 NTU; 0.1 NTU from 10.0 to 99.9 NTU; 1 NTU from 100 to 1000 NTU

 정밀도

±2% of reading plus 0.02 NTU

 재현성

±1% of reading or 0.02 NTU, whichever is greater

 Stray Light

< 0.02 NTU

 MEC 편차

±0.05 NTU

 Light Detector

Silicon Photocell

측정방법

Ratio Nephelometric Method (90º, ratio of scattered and transmitted light; Adaptation of the USEPA Method 180.1 and Standard Method 2130 B.

 측정모드

Normal, Average, Continuous

 탁도표준

1, 10, 100 and 750 NTU

Calibration

Two, three or four-point calibration

 측정범위 Free
or Total Chlorine

Free Cl2 0.00 to 5.00 mg/L; Total Cl2 0.00 to 5.00 mg/L

 최소측정단위 Free
or Total Cholorine

0.01 mg/L from 0.00 to 3.50 mg/L; 0.10 above 3.50 mg/L

 정밀도 Free and
Total Chlorine

±0.02 mg/L @ 1.00 mg/L

 EMC 편차

±0.02 mg/L

 Detector

Silicon photocell with 525 nm narrow band interference filters

측정방법

Adaptation of the USEPA Method 330.5 and Standard Method 4500- Cl G. The reaction between chlorine and DPD reagent causes a pink tint in the sample.

 표준

1 mg/L free chlorine, 1 mg/L total chlorine

 보정

One-point calibration

 Light Source

Tungsten filament lamp

 램프수명

Greater than 100,000 readings

 액정

60 x 90 mm LCD with back light

 LOG 메모리

200 records

 Serial Interface

USB 1.1 or RS 232

 환경

To 50℃; max 95% RH non-condensing

 Power Supply

(4) 1.5V AA alkaline batteries or AC adapter

 자동off

After 15 minutes of non-use

크     기

224 x 87 x 77 mm

 무    게

512 g

HI 710005

Voltage adapter

HI 731318

Tissue for wiping cuvets (4 pcs)

HI 731331

Glass cuvets (4 pcs)

HI 740027P

1.5V AA battery (12 pcs)

HI 92000

Windows®compatible software

HI 920005

5 tag holders with tags

HI 920011

5 to 9 pin RS232 connection cable

HI 93703-50

Cuvet cleaning solution (230 mL)