Listing ID #323686
Company Information
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Contact SupplierWe are offering microprocessor ph meter. Hi 8424 microprocessor ph meter waterproof with automatic calibration & temperature compensation
features:
automatic calibration
automatic buffer recognition
3 standard buffer values
calibration tags on lcd
low battery indicator
auto shut-off
back-lit display
hold function
specifications:
range: (ph) -2.00 to 16.00 ph
range: (mv) ±699.9 mv; ±1999 mv
range: (temp) -20.0 to 120.0°c -4.0 to 248.0°f
resolution: (ph) 0.01
resolution: (mv) 0.1 mv; 1 mv
resolution: (temp) 0.1°c 0.1°f
accuracy(@20°c): (ph) ±0.01
accuracy(@20°c): (mv) ±0.2 mv; ±1 mv
accuracy(@20°c): (temp) ±0.4°c ±0.8°f
ph calibration: automatic, 1 or 2 point with 3 memorized buffer values (ph 4.01, 7.01, 10.01)
offset calibration: ±1 ph
slope calibration: 75 to 110%
input impedance: 1012 ohm
temperature compensation: automatic, -20 to 120°c (-4 to 248°f) or manual without temperature probe
ph electrode: (included) hi 1230b, double junction, gel filled, pei body, bnc conn, 1 m cable
temperature probe: hi 7662 with 1 m cable
battery typelife: (1) 9v (included) approx. 150 hours of continuous use;
auto-off after 20 minutes of non-use or disabled (user-selectable)
environment: 0 to 50°c (32 to 122°f); rh max 100%
dimensionsweight: 164 x 76 x 45 mm 180 g
product contents:hi 8424 is supplied with ph electrode, temperature probe, calibration and cleaning solutions, battery, protective case and instructions.
For more details please be free to email us.