Bootstrap Example

Features

• HA-83414 features 4 measuring ranges: Ratio Turbidity; Non-Ratio Turbidity; Free Chlorine; Total Chlorine
• HA-88703 features 2 measuring ranges: Ratio Turbidity; Non-Ratio Turbidity
• Meets USEPA requirements
• Exclusive chlorine CAL CHECK™ calibration validation for HA-83414
• Good laboratory practice capabilities
• 2, 3, 4 or 5 point turbidity calibration
• USB PC connectivity
• Backlit LCD
• On-screen tutorial modes
• Log and recall up to 200 measurements
• Contextual help menus
• Auto shut-off

SpecificationsHA-83414 HA-88703 
Turbidity
Range - Non Ratio Mode0.00 to 9.99; 10.0 to 40.0 NTU / 0.0 to 99.9; 100 to 268 Nephelos / 0.00 to 9.80 EBC
Resolution - Non Ratio Mode0.01; 0.1 NTU / 0.1; 1 Nephelos / 0.01 EBC
Range - Ratio Mode0.00 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
Resolution - Ratio Mode0.01; 0.1; 1 NTU / 0.1; 1 Nephelos / 0.01; 0.1, 1 EBC
Range SelectionAutomatic
Accuracy± 2% of reading plus 0.02 NTU (0.15 Nephelos; 0.01 EBC)
± 5% of reading above 1000 NTU (6700 Nephelos; 245 EBC)
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)
Light DetectorSilicon Photocell
MethodNephelometric method (90°) or Ratio Nephelometric Method (90° & 180°), Adaptation of the USEPA
Method 108.1 and Standard Method 2130 B
Measuring ModeNormal, Average, Continuous
Turbidity Standards<0.1, 15, 100, 750 and 2000 NTU
CalibrationTwo, three, four or five-point calibration
Free & Total Chlorine  
RangeFree: Cl2: 0.00 to 5.00 mg/L / Total: Cl2: 0.00 to 5.00 mg/L
Resolution0.01 mg/L from 0.00 to 3.50 mg/L; 0.10 above 3.50 mg/L
Accuracy± 0.02 mg/L @ 1.00 mg/L 
DetectorSilicon photocell with 525 nm narrow band interference filters
MethodAdaptation of the USEPA Method 330.5 and Standard Method 4500-Cl G.
Standards1 mg/L free chlorine, 1 mg/L total chlorine
CalibrationOne-point calibration
General Specifications  
Light Source / LifeTungsten filament lamp / Greater than 100,000 readings
Display40 x 70 mm graphic LCD (64 x 28 pixels) with backlight
LOG Memory200 records
PC InterfaceUSB
Auto Shut-OffAfter 15 minutes of non-use
Environment0°C (32°F) to 50°C (122°F); max 95% RH non-condensing
Power Supply115 V/60 Hz 20 W (230 V/50 Hz also available upon request)
Dimensions / Weight230 x 200 x 145 mm (9" x 7.9" x 5.7") L x W x H, 2.5 kg (88 oz)
Model Item Quantity Unit Price Line Total
4 measuring ranges - Precision Turbidity & Free/Total Chlorine Meters
$ 0.00
2 measuring ranges - Precision Turbidity & Free/Total Chlorine Meters
$ 0.00
$ 0.00

Similar Products