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جستجوهای مرتبط
HANNA HI 9142 Dissolved Oxygen DO Meter, Waterproof - CLEARANCE
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Clarkson HI9142
Waterproof Simple-to-Use Dissolved Oxygen Meter
Hanna Instruments HI 9142
Description:
The ever increasing demand for instant results from on-site
analysis has created a need for innovative and rugged portable,
waterproof meters.
Field work can subject instrumentation to the inclemency of weather. Cold, rain, snow, dust and humidity can cause condensation to breech the housing, which eventually compromises the meter and rapidly diminishes its performance and life. HI 9142 is a rugged, waterproof meter that solves many of the common problems of field use.
It is very simple to use: calibration is performed with HI 7040 zero oxygen solution, while 100% calibration is done in air.
There is no need to use chemical solutions or go through time consuming calibration procedures. The polarographic probe (HI 76407/4) is accurate to 0.3 ppm in minutes and is supplied with a 4m (13') cable that allows measurements to be taken even in hard to reach places.
For applications that require longer probe cables, the HI 76407/10
and HI 76407/20 probes with a 10m (33') or 20m (67') cable are
available.
Specifications:
|
Range
|
|
0.0 to 19.9 mg/L
|
|
Resolution
|
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0.1 mg/L
|
|
Accuracy
|
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±1.5 F.S.
|
|
Calibration
|
|
manual, at 1 or 2 points (zero & slope)
|
|
Temperature Compensation
|
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automatic, 0 to 30°C
|
|
Probe
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HI 76407/4, polargraphic, 4 m (13') cable (included)
|
|
Battery Type / Life
|
|
4 x 1.5V AA / approx 500 hours of continuous use
|
|
Environment
|
|
0 to 50°C (32 to 122°F); RH max 100%
|
|
Dimensions
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196 x 80 x 60 mm (7.7 x 3.1 x 2.4")
|
|
Weight
|
|
500 g (1.1 lb.) |
ویرایش
89.9.10
محصولات مرتبط
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