Máy đo độ đục/Chloride tự và Chloride tổng HANNA HI83414

Mã: HI83414

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Máy đo độ đục/Chloride tự và Chloride tổng HANNA HI 83414 (0.00-4.000NTU; 0.00 to 5.00 mg/L)

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Range	Non Ratio Mode	0.00 to 9.99; 10.0 to 40.0 NTU; 0.0 to 99.9; 100 to 268 Nephelos 0.00 to 9.80 EBC
	Ratio Mode	0.00 to 9.99; 10.0 to 99.9; 100 to 4000 NTU 0.0 to 99.9; 100 to 26800 Nephelos 0.00 to 9.99; 10.0 to 99.9; 100 to 980 EBC
	Free and Total Cl	0.00 to 5.00 mg/L (ppm)
Resolution	Non Ratio Mode	0.01; 0.1 NTU; 0.1; 1 Nephelos; 0.01 EBC
	Ratio Mode	0.01; 0.1; 1 NTU; 0.1; 1 Nephelos; 0.01; 0.1, 1 EBC
	Free and Total Cl	0.01 mg/L (ppm) from 0.00 to 3.50 mg/L (ppm) 0.10 above 3.50 mg/L (ppm)
Accuracy @25°C	Turbidity	±2% of reading plus 0.02 NTU (0.15 Nephelos; 0.01 EBC) ±5% of reading above 1000 NTU (6700 Nephelos; 245 EBC)
	Free and Total Cl	±0.03 mg/L or ±3% of reading (whichever is greater)
Method	Turbidity	Nephelometric method (90°) or Ratio Nephelometric Method (90° & 180°), Adaptation of the USEPA Method 108.1 and Standard Method 2130 B
	Free and Total Cl	adaptation of the USEPA Method 330.5 and Standard Method 4500-Cl G.
Light Detector	Turbidity	silicon photocell
	Free and Total Cl	silicon photocell with 525 nm narrow band interference filters
Standards	Turbidity	<0.1, 15, 100, 750 and 2000 NTU
	Free and Total Cl	1.00 mg/L free/total chlorine
Calibration	Turbidity	two, three, four or five-point calibration
	Free and Total Cl	one-point calibration
Turbidity Range Selection		automatic
Repeatability		±1% of reading or 0.02 NTU (0.15 Nephelos; 0.01 EBC) whichever is greater
Stray Light		< 0.02 NTU (0.15 Nephelos; 0.01 EBC)
Measuring Mode		normal, average, continuous
Light Source/Life		tungsten filament lamp / greater than 100,000 readings
Display		40 x 70 mm graphic LCD (64 x 28 pixels) with backlight
Log Memory		200 records
PC Interface		USB
Environment		0°C (32°F) to 50°C (122°F); max 95% RH non-condensing
Power Supply		230 V/50 Hz or 115 V/60 Hz 20 W; auto-off after 15 minutes of non-use
Dimensions		230 x 200 x 145 mm (9 x 7.9 x 5.7”)
Weight		2.5 Kg (88 oz.)