LMHD60 water hardness meter with 7 inch TFT display – main view
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Product Description

The LABMAN LMHD60 is a benchtop water hardness and ion concentration meter with a 7" TFT display. It measures water hardness from 0.05 to 200 mmol/L with 2 to 5 point calibration and also works as an ion meter with direct reading, known addition/subtraction and sample addition/subtraction methods. It stores 1000 data sets with a built-in real-time clock.

Key features

  • Water hardness mode with selectable units (mg/L, mol/L, mmol/L)
  • Ion concentration mode with 2 to 5 point calibration; stores and recalls up to 3 electrode slopes
  • Automatic temperature compensation; auto-read function locks the measurement endpoint
  • High / low limit alarm, calibration due alarm and password protection
  • Memory of 1000 data sets; built-in real-time clock for GLP data stamping
  • Data transfer to PC or printer; thermal printer (TP9) optional

Technical specifications

Parameter Specification
Model LMHD60
Make LABMAN
Water hardness range 0.05 to 200 mmol/L
Water hardness accuracy ±1% FS
Water hardness resolution 0.001, 0.01, 0.1, 1, automatic
Calibration 2 to 5 points (0.01 / 0.1 / 1 / 10 / 100 mmol/L)
Ion range 0.001–30,000 mmol/L (depends on ion selective electrode)
Ion accuracy ±0.5% FS, ±1% FS
Ion calibration 2 to 5 points (0.001 to 10000 mmol/L options)
Measurement units ppm, mg/L, mol/L, mmol/L
Temperature range 0–105°C
Temperature accuracy ±0.5°C
Temperature compensation 0–100°C, manual / automatic
Calibration due alarm 1 to 31 days or off
Password protection Yes, 4 digits
Memory 1000 data sets
Connector BNC
Display 7" TFT LCD
Power supply DC 12 V, using AC adaptor, 220 V AC / 50 Hz
Packing dimension (L×W×H) 310 × 250 × 190 mm
Gross weight 2 kg
HSN code 90275090

Supplied with

Main instrument, water hardness electrode, water hardness standard solutions (10 and 100 mmol/L), ATC probe, electrode stand, adaptor, instruction manual, test certificate.

Frequently asked questions

What range does the LMHD60 measure?

Water hardness from 0.05 to 200 mmol/L with ±1% FS accuracy.

Can it also measure ion concentration?

Yes, with a suitable ion selective electrode, over 0.001–30,000 mmol/L using direct reading, known addition, known subtraction, sample addition or sample subtraction.

How many calibration points are supported?

2 to 5 points.

Can I print or export readings?

Readings can be transferred to a PC or printer; a thermal printer (TP9) is optional.

How much data can it store?

Up to 1000 data sets with date and time.

What power supply does it need?

DC 12 V, using AC adaptor, 220 V AC / 50 Hz.

What is supplied with it?

Main instrument, water hardness electrode, water hardness standard solutions (10 and 100 mmol/L), ATC probe, electrode stand, adaptor, instruction manual, test certificate.

What are the packing size and weight?

310 × 250 × 190 mm (L×W×H as per catalogue), gross weight 2 kg.

Can I get a GST invoice and a bulk or institutional quotation?

Yes. Labmart (Chemlab Equipment) supplies against a GST invoice and provides quotations for colleges, hospitals, pharma companies and government labs, including bulk and tender requirements. Contact us with your requirement for a formal quotation.

What is the warranty and delivery time?

LABMAN instruments supplied by Labmart carry a standard 13-month warranty. Delivery time depends on your location and stock, so please contact Labmart for a delivery estimate.

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