Water Quality Multi Parameter by Nunes Instruments

MODEL

VTMP-30

SPECIFICATION

Make

V-TECH

pH Range

-2.000-20.000pH

Resolution

0.001, 0.01, 0.1pH, Selectable

Accuracy

±0.002 pH

Calibration Points

Up to S points

pH Buffer Groups

USA, (pH1.68/4.01/7.00/10.01/12.45), NIST (pH1.68/4.01/6.86/9.18112.45), DIN (pH1.09/4.6516.79/9.23/12.75)

ORP (mV) Range / Calibration

0 - ±1999.9mV / 1. point

Resolution

0.1, /1mV, Selectable

Accuracy

±0.2mV

Measuring Mode

Absolute mV or Relative mV

Conductivity Range

0-200mS/cm

Accuracy

±0.5% Full Scale

Cell Constant

0.1 / 1 / 10 / User defined

Temperature Coefficient

0.0-10.0% per t

Calibration Points

Up to 5 points

Calibration Solutions

10uS/cm, 84u5/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm

Compensation Modes

Linear or Pure Water

TDS Range

0-10ppt ( Max.200 ppt, Depending on factor setting )

Resolution

0.01 / 0.1 / 1

Accuracy

±1% Full Scale

TDS Factor

0.0-1.0

Salinity Range

0-80ppt

Resolution

0.01 / 0.1 /1

Accuracy

±1% Full Scale

Accuracy

Measurement Mode

Measuring Mode

Practical Salinity (PSU) or Seawater Measurement Standard (ppt)

Resistivity Range

0-100M0

Resolution

1/0.1/0.01

Accuracy

±1% Full Scale

Temp. Range

0-105°C, / 32-221°F

Temp. Compensation

0-100°C, 32-212°F, Automatic or Manual

Temp. Accuracy

±0.5°C, ±0.9°F

Auto-Off Function

10 / 20 / 30 minutes after last key pressed

Reset & Auto Hold Function

Yes

Electrode Diagnosis

Slope, Offset

Stability Conditions

High or Low, Selectable

Calibration due reminder

1 to 30 days, Selectable

Memory

500 data sets with Date/Time

Output & Connector

USB Communication Interface & BNC / 6-pin connector

Dimensions (LxWxH)& Weight

210 x 188 x 60 mm & 1.2kg