Hanna Instruments Primo 1 - Manual (Page 2)

Primo 1, Primo 3, Primo 4
Range
Primo 1 1999 ppm (mg/L)
Primo 3 1999 ppm (mg/L) / 0.0 to 60°C
Primo 4 10.00 mS/cm
Resolution
Primo 1 1 ppm (mg/L)
Primo 3 1 ppm (mg/L) / 0.1°C
Primo 4 0.01 mS/cm
Accuracy (@20°C/68°F)
Primo 1 ±2 % F.S.
Primo 3 ±2 % F.S. / ±0.5°C
Primo 4 ±2 % F.S.
Calibration solution
Primo 1 HI 70032 (1382 ppm)
Primo 3 HI 70032 (1382 ppm)
Primo 4 HI 70039 (5.00 mS/cm)
Calibration
Primo 1 Automatic, at 1382 ppm
Primo 3 Automatic, at 1382 ppm
Primo 4 Automatic, at 5.00 mS/cm
Temperature Compensation
Automatic, 0 to 60°C (32 to 122°F); ß = 2%/°C
Probe
Fixed, with 1 m (3.3’) cable
Environment
0 to 50°C (32 to 122°F); RH max 95%
Battery Type / Life
2 x 1.5V / approx. 200 hours of continuous use
auto-off after 5 minutes of non-use
Dimensioni/Peso
66 x 50 x 25 mm/ 50 g
Primo , Primo 2 , Primo 5
Range
Primo 1999 ppm (mg/L)
Primo 2 1999 ppm (mg/L) / 0.0 to 60°C
Primo 5 1999 µS/cm
Resolution
Primo 1 ppm (mg/L)
Primo 2 1 ppm (mg/L) / 0.1°C
Primo 5 1 µS/cm
Accuracy (@20°C/68°F)
Primo ±2 % F.S.
Primo 2 ±2 % F.S. / ±0.5°C
Primo 5 ±2 % F.S.
Calibration solution
Primo HI 70032 (1382 ppm)
Primo 2 HI 70032 (1382 ppm)
Primo 5 HI 70031 (1413 µS/cm)
Calibration
Primo Automatic, at 1382 ppm
Primo 2 Automatic, at 1382 ppm
Primo 5 Automatic, at 1413 µS/cm
Temperature Compensation
Automatic, 0 to 60°C (32 to 122°F); ß = 2%/°C
Probe
Direct, fixed
Environment
0 to 50°C (32 to 122°F); RH max 95%
Battery Type / Life
2 x 1.5V / approx. 200 hours of continuous use
auto-off after 5 minutes of non-use
Dimensions / Weight
180 x 50 x 25 mm (7.1x2.0x1.0”) / 50 g (1.8 oz.)
SPECIFICATIONS OPERATION
• Turn the meter on by pressing the ON/OFF button.
• Immerse the probe in the sample to be measured, without
exceeding the maximum immersion level.
• Stir gently and wait for stable reading. The meter auto-
matically compensates for temperature variations.
• To extend the batteries life, after 5 minutes of non-use the
meter provides for auto-off.
CALIBRATION
• Switch the meter on.
• Press and hold the ON/OFF button for about 3 seconds.
The required calibration solution value will start blinking
on the display to indicate that the calibration mode has
been entered.
“1382” for Primo , Primo 1 , Primo2 , Primo3
“5.00” for Primo 4 , and “1413” for Primo 5
• Immerse the probe in the proper calibration solution
without exceeding the maximum immersion level.
• Stir gently and wait for about 20 seconds.
• Once the display stops blinking, the meter is calibrated
and ready for use.
BATTERIES REPLACEMENT
The "Eb" message on the LCD warns
the user when the batteries have
to be replaced.
Open the bettery compartment and
replace the both 1.5 V batteries,
while paying attention to the cor-
rect polarity.
Batteries should be replaced only in a non hazardous area
using the battery type specified in this instruction sheet.
Important note: Once the batteries have been replaced, turn
the meter OFF and then ON again. Wait for about
30 seconds to allow a complete self-test, and then
perform a new calibration.
ERROR CODES
Error in calibration, wrong calibration solu-
tion or damaged probe.
Over range.
Low battery indication.
CE DECLARATION OF CONFORMITY
Recommendations for Users
Before using these products, make sure that they are entirely
suitable for the environment in which they are used.
Operation of this instrument in residential areas could cause
interference to radio and TV equipment. Any variation intro-
duced by the user to the supplied equipment may degrade
the instrument EMC performance.
To avoid electrical shocks, do not use this instrument when
voltage at the measurement surface exceeds 24Vac or 60Vdc.
To avoid damage or burns, do not perform any measurement
in microwave ovens.