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Hanna pH/mV/°C Meter |
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Measures pH and
temperature or pH, ORP and Temperature (LHI9025)
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Large display
shows both pH & temp
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Auto Off (after 20
min) saves battery life
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4 AA bat. = approx
400 hrs
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Automatic
temperature compensation
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Waterproof
LHI9025C Manual |
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HANNA pH METER OVERVIEW
The Hanna LHI9025C can measure pH, Temperature, and ORP in the mV range. The
Auto-Instruction features guides the user step-by-step through the
calibration process with graphic symbols. Unlike conventional pH meters
that only offer the standard pH buffer solutions of 4.01, 7.01 and 10.1
for calibration this meter also allows calibration at the important NIST
buffers of 6.86 and 9.18. The LHI9025C will allow 1 or 2 point
calibration using any of the 5 memorized buffers. Unit comes complete
with LHI1230B double junction electrode, batteries, and pH 4 & 7 buffers
in a rugged case. |
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PURCHASE HANNA pH METERS
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ITEM
NUMBER |
DESCRIPTION |
PRICE |
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pH / mv / C
meter with case |
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Replacement
electrode for LHI9025C meter |
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pH 4.01
buffer solution, 500 mL |
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pH 7.00
buffer solution, 1 Gal Yellow |
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pH 10.00
buffer solution, 500 mL |
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pH METER SPECIFICATIONS
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pH
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Temp
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mV
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| Range: |
0.00 - 14.00 |
0.0 - 100.0 0C |
±399 mV; ±1999 mV |
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Resolution: |
0.01 |
0.10C & F |
0.1/1.0 mV |
| Accuracy @ 68F: |
± 0.01 |
± 0.4 0C, 0.8 F |
± 0.2/l.0 mV |
| pH Calibration Points: |
Automatic 1 or 2
point with 5 memorized buffers (pH 4.01, 6.86, 7.01, 9.18,
10.01); offset calibration: ±1 pH; slope calibration: 70 to 108% |
| Temperature Compensation |
Automatic or
manual, -5 to 105 degrees C (23 to 221 degrees F) |
| pH Electrode |
HI1230B, double
junction, PEI body, gel filled, BNC connector and 1 m cable
(included) |
| Temperature Probe |
HI 7669/2W with 1
m cable (included) |
| Input Impedance |
1012 Ohm |
| Battery Type/Life |
4 x 1.5V AA /
approximately 500 hours of continuous use; auto-off after 20
minutes of non-use (can be disabled) |
| Environment |
0-50 degrees C,
(32 to 122 degrees F); RH max 100% |
| Dimensions |
7.7 x 3.1 x 2.4 " |
| Weight |
1.1 lbs |
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