Portable pH/lon Meter

SKU : daa3cddb27aa

Brand BIOBASE

Product origin CHINA

Delivery time Within 7 days

Supply capacity Factory Direct Supply

Measurement Parameters:
PH-320: pH, mV, relative mV, ion concentration, temperature
PH-321: Ion concentration, mV, temperature

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Deskripsi

Portable pH/lon Meter

Features:

PH

1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.

Automatic electrode diagnosis shows the pH slope and offset.

ORP

1 point offset calibration allows adjusting the displayed value to a known standard.

Relative and absolute millivolt modes ensure the reliable ORP measurements.

Ion Concentration

2 to 5 points calibration, including the 8 concentration points can be selected.

Direct ion concentration readout simplifies the measurement process.

Automatic electrode diagnosis shows the calibration points and slopes.

Selectable concentration units (ppm, mg/L, mol/L, mmol/L) and ionic valency.

General Features:

Automatic temperature compensation ensures accurate readings over the entire range.

Auto-Read function senses and locks the measurement endpoint.

Calibration due alarm prompts user to calibrate the meter regularly.

Auto-Power Off effectively conserves battery life.

Setup menu allows setting the number of calibration points, resolution, stability criteria, temperature unit, date and time, etc.

Reset function automatically resumes all settings back to the factory defaults.

Expanded memory stores or recalls up to 500 data sets.

USB communication interface is easy to transfer data to PC.

Multi-mode power scheme (batteries, power adapter and USB port) ensures that using the meter smoothly.

Optional Ion Selective Electrodes:

Ammonium (NH4+ ), bromide (br -), cadmium (Cd2+ ), calcium (Ca2+ ), chloride (Cl-), cupric (Cu2+ ), cyanide (Cn -), fluoride (F-), Iodide (I-), lead (Pb2+), nitrate (NO3 -), potassium (K+ ), silver (Ag+ ), sodium (Na +), sulphide (S2-) and ammonia (NH3 )

Accessories:

* PH electrode * Temperature probe * PH buffer solutions (pH4.01/7.00/10.01)

* Carrying case


Technical Parameters:

Model

PH-320

PH-321

pH

pH Range

2.000~20.000pH

/

pH Accuracy

±0.002pH

/

Resolution

0.1, 0.01, 0.001 pH, Selectable

/

Calibration Points

1~5 points

/

pH Buffer Options

USA (pH1.68/4.01/7.00/10.01/12.45),

NIST (pH1.68/4.01/6.86/9.18/12.45),

DIN (pH1.09/4.65/6.79/9.23/12.75) or 2 custom buffers

/

ORP

mV Range

-1999.9-1999.9mV

Relative mV Range

-1999.9-1999.9mV| /

mV Accuracy

±0.2mV

Resolution

0.1,1mV, Selectable

Calibration Points

1 point (Only for Relative mV mode)/

Ion

Ion Concentration Range

0.001 ~19999ppm, mg/L, mol/L (Refer to the range of ISE)

Ion Concentration Accuracy

±0.5% F.S (Monovalent),±1% F.S (Divalent)

Calibration Points

2~5 points

Calibration Solutions

0.001, 0.01, 0.1,1,10, 100,1000,10000(ppm, mg/L, mol/L)

Temperature

Temperature Range

0~105°C/32~221°F

Temperature Accuracy

±0.5°C/±0.9°F

Resolution

0.1°C/0.1°F

Offset Calibration

1 point, reading ±10°C

Other

Specifications

Temperature Compensation

0~100°C, manual or automatic

Stability Criteria

Low or high

Calibration Due Alarm

1 to 31 days or off

Slope/Offset Display

Yes

Hold Function

Manual or auto-endpoint

Auto-Off

10, 20 or 30 minutes after last key pressed

Memory

500 data sets

Communication Interface

USB

Connector

BNC, 3.5 mm jack socket

Display

Custom LCD (80*60 mm)

Power Requirements

3*1.5V AA batteries or DC5V power adapter

Battery Life

Approximately 150 hours (Turn off the backlight)

Dimensions(W*D*H)

170*85*30mm

Package Size(W*D*H)

475*155*350mm

Net Weight

300g

Gross weight

2kg