อุปกรณ์วัด pH (meter Portable pH / ORP, graphic display, Calibration Check ™, USB interface and rechargeable induction; IP67 Waterproof casing)

HI 98183
meter Portable pH / ORP, graphic display, Calibration Check ™, USB interface and rechargeable induction; IP67 Waterproof casing

HI 98183 is the next generation of measuring pH and ORP HANNA.
With the exclusive Calibration Check ™, the status of the pH electrode is compared with the previous calibration and the user is alerted in case of significant changes to avoid calibration errors due to electrode pads dirty or contaminated.
instrument, micron-resolution, keeps and displays the electrode condition, through messages “” OUT OF RANGE CALIBRATION “,” warns the user if the measure is too far away calibration points.
This tool allows calibration up to 5 points with 7 memorized buffers and 5 other values ​​set by the user.
With HI 98183 you can also perform ORP measurements. The large backlit graphic display allows you to control multiple parameters simultaneously, such as temperature, battery, calibration points, etc.. The instrument is equipped with a system for inductive charging of the batteries which, devoid of external contacts, ensures the seal of this product.
HI98183 can store up to 200 readings on request (100 for parameter) and via the USB port and software HI92000 is possible transfer data to the PC.

Specifications HI 98183
Parameter
PH scale -2.0 to 20.0 pH -2.00 to 20.00 pH -2.000 to 20.000 pH
MV ± 2000.0 mV
Scale temperature -20.0 to 120.0 ° C / -4.0 to 248.0 ° F
PH resolution 0.1 pH 0.01 pH; 0.001 pH
MV resolution 0.1 mV
Temperature resolution 0.1 ° C / 0.1 ° F
Accuracy pH (at 20 ° C) ± 0.01 pH ± 0.002 pH
Accuracy mV (at 20 ° C) ± 0.2 mV
Accuracy at 20 ° C temperature ± 0.4 ° C / ± 0.8 ° F
Relative offset ± 2000.0 mV
PH calibration Up to 5 point calibration with 7 standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) plus 5 user-definable buffers
Temperature Compensation Manual or automatic from -20.0 to 120.0 ° C / -4.0 to 248.0 ° F
Probe HI 72911B, combined pH and temperature, cladding steel, BNC + RCA cable (included)
Storing a sample 200 samples (100 for parameter)
Interfaces USB opto-isolated
Input Impedance 10 12 Ohm
Supply 4 rechargeable batteries (1.2V AA) – 200 hours of continuous use (with backlight off), auto-off selectable
Terms of use from 0 to 50 ° C; RH max 100% (IP67)
Dimensions and weight 226 x 95 x 52 mm / 525 g

Accessories HI 98183
HI 1230B Combined pH electrode with plastic body, double junction, gel-filled, BNC connector, 1 m cable
HI 3230B ORP combination electrode with plastic body, platinum sensor, gel-filled, BNC connector, 1 m cable
HI 5004 Solution pH 4.01, 500 mL, ± 0.01 pH, with certificate of analysis
HI 5007 Solution pH 7.01, 500 mL, ± 0.01 pH, with certificate of analysis
HI 5010 Solution pH 10.01, 500 mL, ± 0.01 pH, with certificate of analysis
HI 5016 Solution pH 1.68, 500 mL, ± 0.01 pH, with certificate of analysis
HI 5068 Solution pH 6.86, 500 mL, ± 0.01 pH, with certificate of analysis
HI 5091 Solution pH 9.18, 500 mL, ± 0.01 pH, with certificate of analysis
HI 5124 Solution pH 12.45, 500 mL, ± 0.01 pH, with certificate of analysis
HI 7021L ORP test solution at 240 mV, 500 mL
HI 7022L ORP test solution at 470 mV, 500 mL
HI 70300L Electrode storage solution, 500 mL
HI 7061L Electrode cleaning solution, general use, 500 mL
HI 710042 Induction charger for portable series HI 98180
HI 72911B PH electrode with integrated temperature sensor, BNC connector and 1 m cable
HI 76405 Electrode stand with steel base
HI 7662 Thermistor temperature probe
HI 92000 Windows ® compatible software for PC connection