Water Testers and testing equipment - IWE Ireland
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ph Meters |
 HI
4212 - Graphic Display pH Meters
with Calibration CheckTM
• HANNA instruments®’
Exclusive Calibration CheckTM
• Large, dot-matrix LCD
with backlight
• Simultaneous dual graph
display and real-time logging
• Opto-isolated USB and
RS232
• GLP data
• Calibration data (buffer
values, expiration date)
• Date and time
• Multi-language interface
• ID number
• Manual or automatic temperature
compensation
• Temperature measure unit
(degree K, °C, °F)
• Relative mV scale
• Incremental ISE methods
• Auto end point mode
• Data logging
• Acoustic signal alarm
The two measurement channels of
the HI 4212 are galvanically isolated
to eliminate noise and instability.
In ISE mode these instruments
provide the user with a choice
of several incremental methods.
Communication is via opto-isolated
USB and RS232 ports.
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 HI
120• HI 121 - Professional
pH Meters with Calibration Check
and Automatic Data Logging
When pH measurements need to be
performed, the calibration phase
is very important. It is often necessary
for the user to measure extreme
pH values or values far from standard
calibration buffers.
HI 120 and HI 121 can offer help
in these situations, thanks to automatic
calibration in up to 5 points. Users
can select each point from among
the 7 factory stored values and
up to 2
more values manually entered for
specific applications. Moreover,
thanks to Calibration CheckTM, good
calibration results can be easily
viewed directly on the display with
the percentage information regarding
electrode condition and response.
Both meters are in compliance with
GLP. HI 121 can also perform ORP
and ion-selective measurements,
and store data that can be easily
downloaded to a PC thanks to an
RS232 port and our optional HI 92000
software.
HI 120 is supplied complete with HI 1131P pH electrode, HI 7662 temperature probe, pH 4 and pH 7 buffers, electrolyte solution, 12 Vdc power adapter and instructions.
HI 121 is supplied complete with HI 1131P pH electrode, HI 7662 temperature probe, pH 4 and pH 7 buffers, electrolyte solution, 12 Vdc power adapter and instructions.
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Industrial Water Equipment Ltd
2nd Floor, 13 Upper Baggot Street, Dublin 4, Ireland
TEL: + 00 353 14428670
info@industrialwaterequipment.ie
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124 / 126, North Parade, Matlock Bath,
Derbyshire, DE4 3NS
TEL: +44 (0) 1629 580468
FAX: +44 (0)1629 501055
info@industrialwaterequipment.co.uk
| 24Hr
Helpline - Emergency
Number : 07775 661688 |
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