wanglu@lianhuakeji.com +86 18602148684
Facebook
X
Youtube
LinkedIn
Pinterest
Shanghai Lianhua Industrial Co., Ltd.
  • Home
  • Products
    • Water quality analyzer
      • COD analyzer
      • BOD meter
      • Multi-parameter water quality instruments
      • Turbidity meter
      • TSS meter
      • Residual chlorine meter
      • Ammonia nitrogen analyzer
      • Total phosphorus analyzer
      • Total chlorine analyzer
      • total nitrogen analyzer
    • Laboratory digester
    • Reagents
    • Test Kit & Fast Test paper
    • pH/DO/Conductivity/ORP/Ion Meter
      • PH meter
      • Dissolved oxygen meter
      • Conductivity/TDS meter
    • Spectrophotometer
      • AAS Atomic absorption spectrophotometer
      • UV/VIS Spectrophotometer
      • Split Beam UV/VIS Spectrophotometer
      • Double Beam UV/VIS Spectrophotometer
    • Titrator
    • Centrifuge
    • Oil in water analyzer
    • Incubator
      • Muffle Furnace
      • Laboratory incubator
      • Drying oven
    • TOC
    • Vertical Autoclave
    • Water bath
    • Laboratory balance
      • Analytical balance
      • Electronic balance
  • About us
  • News
    • Company news
    • Industry-news
  • Certificate
  • F.A.Q
  • Contact us

pH/DO/Conductivity/ORP/Ion Meter

  1. Home
  2. Products
  3. pH/DO/Conductivity/ORP/Ion Meter
  4. Portable Conductivity Meter LH-520
  • Portable Conductivity Meter LH-520 - Image 1

Portable Conductivity Meter LH-520

Portable Conductivity Meter  , TDS METER  , conductivity meter
Inquiry Send Email

Description

1, Production introduction

Economical portable conductivity meter, 1 to 3 point calibration, selectable cell constant and temperature coefficient, setup menu contains 8 options, accuracy: 0.5% F.S.

2, Features

• Economical portable conductivity meter is equipped with a backlit LCD display.
• 1 to 3 points calibration with automatic recognition for conductivity standards.
• Selectable cell constant (K=0.1/1/10), reference temperature (20/25°C), linear/non-linear and
  pure water compensation modes.
• Automatic temperature compensation corrects conductivity measurements to the reference
  temperature.
• Auto-read function senses and locks the measurement endpoint.
• Auto-power off effectively conserves battery life.
• Setup menu allows setting the number of calibration points, temperature unit, etc.
• Reset function automatically resumes all settings back to the factory defaults.
• Expanded memory stores or recalls up to 100 data sets.
• USB communication interface for data transfer or connecting a power adapter to the meter.

3, Specification

   Model LH-520
   Conductivity
   Range 0 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
   Resolution 0.001, 0.01, 0.1, 1, automatic
   Accuracy ±0.5% F.S.
   Calibration 1 to 3 points
   Calibration Solutions 10 µS / 84 µS / 1413 µS / 12.88 mS / 111.8 mS
   Temperature
   Range 0 to 105°C / 32 to 221°F
   Resolution 0.1°C/°F
   Accuracy ±0.5°C / ±0.9°F
   Calibration 1 point
   Calibration Range Reading ±10°C/°F
   Other Specifications
   Temperature Compensation 0 to 100°C / 32 to 212°F, manual or automatic
   Temperature Coefficient Linear (0.0 to 10.0%/°C) / Non-linear / Pure water
   Reference Temperature 20 / 25°C
   Cell Constant K=0.1 / 1 / 10
   Auto-Power Off 30 minutes after last key pressed
   Memory Stores up to 100 data sets
   Output USB communication interface
   Connector 6-pin mini-DIN, 3.5 mm jack socket
   Display Custom LCD (80 × 60 mm)
   Power Supply 3 × 1.5V AA batteries or 5V DC power adapter
   Battery Life Approximately 150 hours without backlight
   Environmental Conditions 0 to 50°C / 32 to 122°F, relative humidity < 80%
   Dimensions 170 × 85 × 30 mm
   Weight 300 g


Related Products

Benchtop PH meter LH-E4PH

Benchtop PH meter LH-E4PH

PH/ORP/temperature/ions/potential multiparameter analyzer LH-E4ISE

PH/ORP/temperature/ions/potential multiparameter analyzer LH-E4ISE

Laboratory Conductivity Meter LH-E4DDS

Laboratory Conductivity Meter LH-E4DDS

Portable multi-parameter water quality meter LH-E200

Portable multi-parameter water quality meter LH-E200

Product Categories

Links

AlibabaYoutubeChinese websiteGoogle.comBaidu.com

Latest Post

  • Top 1 water  quality analyzer Manufacturers in China
    Top 1 water quality analyzer Manufactur
    2026-07-03
  • UV oil meter
    UV oil meter
    2024-04-17
  • Infrared oil content meter introduction
    Infrared oil content meter introduction
    2024-04-17

Inquiry

Contact Us

+86 18602148684

+86-18602148684

wanglu@lianhuakeji.com

elin1234520

Room 203, Building 61, Hongcao Garden, No.421 Hongcao Road, Xuhui District, Shanghai

Mobile Website

Copyright © 2013-2019 Shanghai Lianhua Industrial Co., Ltd. All Rights Reserved.

WhatsApp
Phone
E-mail
Inquiry

  • +86-18602148684
  • wanglu@lianhuakeji.com
  • +86 18602148684 Scan to chat on WhatsApp
  • WeChat QR Code Scan to chat on WeChat
  • Inquiry
  • Back to Top

Online Inquiry

Get a quote within 12 hours

Tell us what you need — we'll reply as soon as possible.