Portable Meters
For our full line of ISE’s give usa call: (888)815-6422 or visit usonline: www.hannainst.com
HI 98184 • HI981845
pH/ORP/ISE/Temp MultiparameterMeters
USB
UNIVERSALSERIALBUS •Direct measurement in multiple units (ppm, ppt, g/L, mg/L, ppb, µg/L, mg/mL, M, mol/L, mmol/L, %w/v, user)•Calibration Check™
•0.001 pH resolution
•Stainless steel ph electrode with built-in temp. sensor•Relative mV scale In addition to all the features of the HI 9818x pH models mentioned earlier,these meters also include direct ion concentration determination with ISEs. These instruments have several advanced features: rechargeable batteries(alkaline batteries can also be used), inductive recharging (with a 115v standard outlet or a 12V car adapter), our exclusive Calibration Check™
(electrode status), a 128 X 64 pixel graphic LCD, and comprehensive Good
Laboratory Practices (GLP), and IP67 waterproof casing. When using anISE with the HI 98184, the sensor parameter must be manually entered, andthe probe can be calibrated by one or two points with any of six standard
buffers. The HI 98185 allows direct probe choice and measurement unit,
and the probe can be calibrated up to five points for increased accuracy. Rechargeable batteries with inductive recharger
This model has up to 200 hour extendedbattery life to guarantee long operation
in the field. When the batteries are low,you don’t have to worry about carrying aspare set with you—the batteries can be
recharged with
HANNA
’s inductiverecharger. Simply leave the meter on the
recharger for a few hours and you’reready to go. The recharger can either beplugged in a standard 115V socket
using the included
HANNA
adapter or a12 VDC source such as a car's 12 volt
accessory outlet.
SPECIFICATIONS HI 98184 HI 98185
pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH mV ±2000 mV Range
-7 10 ISE From 1.00 x 10-3 to 1.00 x 105 ppm
From 1.00 x 10 to 9.99 x 10 concentration (choice of units)
Measurement Screen
Temperature -20.0 to 120.0 °C (-4.0 to 248.0°F)
Direct ISE readings shown in a choiceof units (HI 98185). LCD also displays
electrode type used, current temper-
ature, remaining battery life, and time
simultaneously.
pH 0.1; 0.01; 0.001 pH mV 0.1 mV Resolution ISE 3 digits 0.01; 0.1; 1; 10 concentration Temperature 0.1°C (0.1°F) pH ±0.01; ±0.002 pH mV ±0.2 mV Accuracy ISE ±0.5% of reading (monovalent ions), ±1% of reading (divalent ions) Temperature ±0.4°C (±0.8°F) (excluding probe error) pH Up to 5 point calibration, 7 standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) +5 custom buffers Calibration ISE Up to 2 point calibration, 6 standard solutions (0.1, 1, 10, 100, 1000, 10000 ppm)
Up to 5 point calibration, 6 standard solutions (choice of units)
Slope From 80 to 110%
ISE Calibration
Temperature Compensation (pH) Manual or automatic from -20.0 to 120.0°C (-4.0 to 248.0°F)
Up to 5 point calibration with 6 standard
solutions. Users are guided through
the calibration procedure with step-
by-step on-screen instructions.
Probes HI 72911B pH w/BNC and temperature combined Logging Log-on-demand 300 samples PC Connectivity Opto-isolated USB (with HI92000 software) Input Impedance 10
12 Ohms Battery Type/Life (4) 1.2V AA rechargeable batteries/approx. 200 hrs continuous use (without backlight) Recharger Inductive recharger (included) Auto-off User Selectable: 5, 10, 30, 60 min or can be disabled Environment IP67 Dimensions 226.5 x 95 x 52 mm (8.9 x 3.75 x 2”) Weight 525 g
ORDERINGINFORMATION Good LaboratoryPractice
HI 98184 and HI 98185 are supplied with HI 72911B combined pH/Temperature electrode, pH 4.01 and pH7.01 buffer solutions;(4) 1.2V AA, 1300 mAh rechargeable batteries; HI 710042-01 inductive
industrial battery charger with power adapter; rugged carrying case and instructions.
Calibration data, date and ID informationare stored for retrieval at a later time.
18 HANNA instruments
®