Benchtop pH/ORP/lon Meter

SKU : b1933b345066

Brand BIOBASE

Product origin CHINA

Delivery time Within 7 days

Supply capacity Factory Direct Supply

pH:
*1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
*Automatic electrode diagnosis shows the pH slope and offset.
*Automatic temperature compensation ensures accurate readings over the entire range.
*Calibration due alarm prompts user to calibrate the meter regularly.
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(For PH-930).
*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
*Auto-Read function senses and locks the measurement endpoint.
*Setup menu allows setting the pH buffer set, 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 for data transfer and timed interval readings.

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Deskripsi

Benchtop pH/ORP/lon Meter

Technical Parameters:

Model

PH-920

PH-930

PH

Range

2.000~20.000pH

Accuracy

±0.002pH

Resolution

0.1, 0.01, 0.001 pH, Selectable

Calibration Points

1~5 points

Calibration Solutions

USA, NIST, DIN, 2 custom buffers

ORP

MV Range

±1999.9mV

Relative mV Range

±1999.9mV

Resolution

0.1,1mV, Selectable

MV Accuracy

±0.2mV

Calibration Points

1 point

Ion

Range

/

0.001 ~19999ppm, mg/L, mol/L (deponding on the range of ISE)

Resolution

/

0.001,0.01,0.1,1

Accuracy

/

±0.5% F.S (Monovalent), ±1%

F.S (Divalent)

Measurement Units

/

ppm, mg/L, mol/L, mmol/L

Calibration Points

/

2 to 5 points

Calibration Solutions

/

0.001,0.01,0.1,1,10,100,

1000,10000

Temperature

Range

0105°C/32~221°F

Resolution

0.1°C/0.1°F

Accuracy

±0.5°C/±0.9°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

Memory

500 data sets

Communication Interface

USB

Connector

BNC, 3.5mm jack socket

Display

Custom LCD (125*100mm)

Power Requirements

DC5Vpower adapter

Dimensions(mm)

210*188*60mm

Weight(kg)

1-5kg

Package Size(W*D*H)mm

310*240*180mm

Gross weight(kg)

1.7kg