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Portable Turbidity Meters
The 50-HI93703 series are portable microprocessor based turbidity meters provides
laboratory precision for field turbidity measurements. With 4 keys and weighing only 350 grams, 50-HI93703
measures turbidity from 0 to 1000 FTU (NTU)*. For best field accuracy, it
measures from 0 to 50 FTU in steps of 1/100th of FTU. This is 10 times better
than comparable models on the market that measure 10 to 50 FTU only in decimal
points! The meter meets the ISO 7027 requirements.
50-HI93703 is equipped with an infrared
LED as source of light. Unlike standard lamps, the infrared LED has a long life.
More significantly, it maintains constant emission for the entire life of the
instrument. The wavelength peaks at 890 nm, which provides the required
intensity of diffused light even in samples with low turbidity values, and also
reduces the interference from any colors.
- Good Laboratory Practice (GLP)
- Rugged and portable for field use
- Log-on-demand feature
The meter is very easy to use. All operations can
be carried out with only four keys and troubleshooting functions can be
performed with error code on LCD. Moreover, the meter's versatility and
durability ensure low maintenance. Sensitive to the user's need to work with
properly calibrated meters, Hanna Instruments has equipped 50-HI93703
with a unique GLP (Good Laboratory Practice) feature. GLP circuitry
automatically stores and retrieves the last calibration data. At the touch of a
key, the last calibration data together with time and date are displayed
allowing the user to maintain an accurate calibration schedule Auto shut-off
turns the meter off after 5 minutes of non-use to save batteries.
In addition to the outstanding features listed
above, the upgraded 50-HI93703-11 can memorize up to 200 measurements at
any time. These can be later recalled on the LCD or downloaded to a PC. 50-HI93703-11
has a real time clock and can be also calibrated at 500 FTU. Use the optional
Windows® compatible 50-HI92000 software to get the most from your
instrumentation.
The 50-HI93703
is supplied with measurement cuvette and cap, 4 x 1.5V AA batteries, and
instruction manual.
The 50-HI93703C
is comprised of 50-HI93703 complete with HI731313 maintenance kit.
The 50-HI93703-11
is supplied with measurement cuvette and cap, RS232, 4 x 1.5V AA batteries, and
instruction manual in a hard carrying case.
| Specifications |
50-HI93703 |
| Range |
0.00 to 50.00 FTU
/ 50 to 1000 FTU* |
| Resolution |
0.01 / 1 FTU |
| Accuracy |
±0.5 FTU or ±5%
(whichever greater) |
| Typical EMC Deviation |
±2% Full Scale |
| Light Source/Life |
High Emission
Infrared LED / Life of the instrument |
| Light Detector |
Silicon Photocell |
| Computer Interface |
RS232, with
optional 50-HI92000 software (50-HI93703-11 only) |
| Battery Type/Life |
4 x 1.5V AA
batteries 60 hours or 900 measurements Auto-shut off after 5 minutes |
| Environment |
32 to 122°F (0
to 50°C); RH 95% |
| Dimensions |
8.7 x 3.2 x
2.6" (220 x 82 x 66 mm) |
| Weight |
18 oz. (510 g) |
ScienceLab offers Portable Turbidity Meters and many other laboratory products and chemicals for all of your research project needs. Whether you work in a lab setting or perform testing in the field, we have the products you need, from Turbidity Meters, glassware, chemicals, or testing equipment. We care about our customers' needs, if you are unable to find the scientific product your looking for then please contact us for assistance at 800-901-7247.
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