Product Name

Free Chlorine and Ultra High Range Total Chlorine Portable Photometer - HI97771

Quote Required

Yes

Free Chlorine Range

0.00 to 5.00 mg/L (as Cl2)

Free Chlorine Resolution

0.01 mg/L

Free Chlorine Accuracy

±0.03 mg/L ±3% of reading

Total Chlorine Range

0 to 500 mg/L (as Cl2)

Total Chlorine Resolution

1 mg/L

Total Chlorine Accuracy

±3 mg/L ±3% of reading

Chlorine Method

free chlorine

Photometer/Colorimeter Light Source

Light emitting diode

Photometer/Colorimeter Light Detector

silicon photocell with narrow band interference filter @ 525 nm

Bandpass Filter Bandwidth

8 nm

Bandpass Filter Wavelength Accuracy

±1.0 nm

Cuvette Type

round, 24.6 mm diameter (22 mm inside)

GLP

date, time of last calibration

Display

128 x 64 pixel B/W LCD with backlight

Logging Type

automatic logging

Logging Memory

50 measurement

Battery Type/Life

1.5V AA battery (3 pcs.) / > 800 measurements (without backlight)

Automatic Shut-Off

After 15 minutes of inactivity (30 minutes before a READ measurement)

Environment

0 to 50°C (32 to 122°F); relative humidity

Weight

380 g (13.4 oz.) with batteries

Dimensions

142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0")

Ordering Information

HI97771 is supplied with cuvettes (2), caps (2), plastic inserts for cuvettes (2), 1.5V AA batteries (3), instruction manual, and instrument quality certificate