Products Description

Microprocessor pH/Conductivity/TDS/Salinity/Temp LH53

TECHNICAL SPECIFICATIONS

Function

pH OR mV & temperature simulhaneously

Display

16 character x 2 lines Alphanumeric BL LCD

Power supply

230 V ± 10% 50 Hz AC

pH

Range

0 to 14 pH

Resolution

0.01 pH

Accuracy

±0.01 pH

Slope adjustment

± 1 digit 80% to 120% By defaulh 100%

Temp. Compensation

0 to 100 'C Auto with temp probe / Manual with keys

Auto buffer recognition

4.00 pH. 7.00 pH. 9.20 pH

Calibration

 

5 point (Programmable)

Conductivity-TDS-SAL

Range

Conductivity        0.00 Us/km to 1000 mS Auto ranging

TDS                        0.0 ppm to 1000 ppt Auto ranging

SAL                         0.0 ppt to 50 ppt Auto ranging

Resolution

Conductivity        0.01 uS on the lowest range

TDS                        0.1 ppm

SAL                         0.2 ppt

Accuracy

± 0.5% of range S 1 digit

Measuring Cell

Platinum DIP Type

Temp. Compensation

0 to 100'C Automatic with temp probe

Temperature

Range

-50.0 •C to 200 'C

Resolution

0.1 C

Accuracy

± 0.1% of range ±1 digit

Calibration

two point manual

Sensors

Pt 100 probe

Data entry

By six soft touch keys with audible sound

Storage

1000 samples

Real time display

24 Hour mode with Date

Interface

USB

Print format

All Data & Date Wise (Programmable)

Error Indication

pH ERROR. ORP ERROR. CAL ERROR &T-ERROR


ACCESSORIES

  • pH Electrode
  • Instruction Manual
  • Buffer Solutions
  • Dust cover
  • Electrode stand
  • Temp probe

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