Máy đo pH/ORP/ISE cầm tay Hanna HI 98185

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Máy đo pH/ORP/ISE/Nhiệt độ cầm tay HI 98185

HI 98185 Waterproof pH/ORP/ISE Meter

Máy đo pH, khả năng oxy hóa khử, Nhiệt độ cầm tay

Hãng sản xuất: HANNA

Xuất xứ: Romania

Model: HI98185

Giá: Liên hệ 0977.459.400

 

The HI-98185 is a water resistant, portable meter designed for demanding applications and measures pH/ORP/ISE and temperature.

This meter is supplied with the HI-72911B pH/ temperature electrode with rugged, titanium casing and also allows for an optional ORP probe to obtain mV readings in the ±2000 mV range. This meter adds direct ion concentration readings for ISE's and the results are displayed in ppm.

The HI-98185 also supports 15 different ISE sensors by default and can be calibrated with up to five points and 6 standard buffers. This unit allows an extensive choice of measurement units (ppm, ppt, g/L, ppb, ug/L, mg/mL, M, mol/L, mmol/L, % w/v, user) and has an expanded measuring range of 1.00 x 10-7 to 9.99 x 10-10.

Key features

  • pH Calibration Check

  • Electrode condition on display

  • Five point pH calibration with seven standard buffers and five custom buffers

  • Automatic logging and log on demand

  • Menu driven for ease of use

  • Soft-key extended functionality

  • Multiple language selection

  • Contextual help at the touch of a button

  • GLP features

  • Water resistant and rugged casing


Supplied with

  • HI 72911B pH electrode

  • HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer solution sachet

  • Rechargeable batteries and instructions

  • HI 710042 inductive battery charger with power adapter

  • Hard carrying case

 

Range

pH

-2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH

Resolution

pH

0.1; 0.01; 0.001 pH

Accuracy

pH

±0.01; ±0.002 pH

Range

mV

±2000 mV

Resolution

mV

0.1 mV

Accuracy

mV

±0.2 mV

Range

ISE

From 1.00 x 10-7 to 9.99 x 1010 concentration (choice of units)

Resolution

ISE

3 digits 0.01; 0.1; 1; 10 concentration

Accuracy

ISE

±0.5% of reading (monovalent ions), ±1% of reading (divalent ions)

Range

Temperature

-20.0 to 120.0 °C (-4.0 to 248.0°F)

Resolution

Temperature

0.1°C (0.1°F)

Accuracy

Temperature

±0.4°C (±0.8°F) (excluding probe error)

Calibration

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 5 point calibration, 6 standard solutions (choice of units)

Calibration

Slope

From 80 to 110%

Temperature Compensation

 

Manual or automatic from -20.0 to 120.0°C (-4.0 to 248.0°F)

Probe

 

HI 72911B pH w/BNC and temperature combined

Log-On-Demand

 

300 samples

PC Connection

 

Opto-isolated USB (with HI 92000 software)

Input Impedance

 

1012 Ohms

Battery Type / Life

 

(4) 1.2V AA rechargeable batteries/ approx. 200 hrs continuous use (without backlight)

Recharger

 

Inductive recharger (included)

Auto Shut-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