Máy đo độ đục, Chlorine tự do và tổng trong nước uống HANNA HI93414
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  • Máy đo độ đục, Chlorine tự do và tổng trong nước uống HANNA HI93414
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Mã: HI93414

Đặt hàng

Range:

Turbidity

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

 

Free and
Total Cl2

0.00 to 5.00 mg/L

Resolution:

Turbidity

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

 

Free and
Total Cl2

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

Accuracy @25°C:

Turbidity

±2% of reading plus 0.02 NTU

 

Free and
Total Cl2

±0.03 mg/L ±3%  of reading (whichever is greater)

Method:

Turbidity

Ratio Nephelometric Method (90°), ratio of scattered and transmitted light; adaptation of the USEPA Method 180.1 and Standard Method 2130 B

 

Free and Total Cl2

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.

Standards:

Turbidity

<0.1, 15, 100 and 750 NTU

 

Free and Total Cl2

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

Calibration:

Turbidity

two, three or four-point calibration

 

Free and Total Cl2

one-point calibration

Light Detector:

Turbidity

silicon photocell

 

Free and
Total Cl2

silicon photocell with 525 nm narrow band interference filter

Turbidity Range Selection:

 

automatic

Stray Light:

 

< 0.02 NTU

Measuring Mode:

 

normal, average, continuous

Light Source:

 

tungsten filament lamp

Lamp Life:

 

greater than 100,000 readings

Log Memory:

 

200 records

Serial Interface:

 

USB or RS 232

Environment:

 

0°C (32°F) to 50°C (122°F); max 95% RH non-condensing

Power Supply:

 

1.5V AA alkaline batteries (4) or AC adapter; auto-off after 15 minutes of non-use

Dimensions / Weight:

 

224 x 87 x 77 mm (8.8 x 3.4 x 3.0”) / 512 g (18 oz.)

 

Xuất xứ: Hanna - Ý

Giá trên chưa bao gồm 10% VAT. Sản phẩm được bảo hành 12 tháng.

 

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