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Portable Ion Meter LD-LPIM-A10

Portable Ion Meter LD-LPIM-A10

SKU: LD-LPIM-A10

Portable Ion Meter LD-LPIM-A10 is a versatile multi-parameter instrument for measuring pH, oxidation-reduction potential (ORP), and ion concentration. Its compact design and multiple measurement modes make it suitable for routine laboratory analysis as well as field measurements. The instrument supports a wide selection of ion-selective electrodes for analysing different ionic species.

  • ✓ Supports 1–5point pH calibration and 2–5point ion calibration
  • ✓ Automatic electrode diagnosis displays calibration points, slope, and pH zero offset
  • ✓ Supports relative and absolute mV measurement for ORP analysis
  • ✓ Automatic temperature compensation provides consistent measurement performance
  • ✓ Auto-read function automatically detects and locks the measurement endpoint
  • ✓ Calibration due alarm reminds users when recalibration is required
  • ✓ Setup menu provides customizable measurement and operating parameters
  • ✓ USB interface and DAS software support data transfer, interval recording, and Excel export
  • ✓ Automatic power-off function helps extend battery operating time
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MemoryUp to 500 data sets
OutputUSB communication interface
Weight300 g
DisplayCustom LCD, 80 × 60 mm
pH Range-2.000 to 20.000 pH
ORP Range-1999.9 to 1999.9 mV
ConnectorsBNC, 3.5 mm jack socket
pH Accuracy±0.002 pH
Battery LifeApprox. 150 hours without backlight
Ion Accuracy±0.5% F.S. (monovalent), ±1% F.S. (divalent)
ORP Accuracy±0.2 mV
Power Supply3 × 1.5 V AA batteries or 5 V DC adapter
Hold FunctionManual / Auto-read endpoint
pH Resolution0.001 / 0.01 / 0.1, selectable
Ion Resolution0.001 / 0.01 / 0.1 / 1 / automatic
ORP Resolution0.1 / 1 mV, selectable
pH Calibration1 to 5 points
Ion Calibration2 to 5 points
ORP Calibration1 point
Temperature Range0 to 105°C / 32 to 221°F
pH Buffer OptionsUSA / NIST / DIN / 2 custom buffers
Optional ElectrodesNH₃, NH₄⁺, Br⁻, Cd²⁺, Ca²⁺, Cl⁻, Cu²⁺, CN⁻, F⁻, I⁻, Pb²⁺, NO₃⁻, K⁺, Ag⁺, S²⁻, and Na⁺ ion-selective electrodes.
Operating Conditions0 to 50°C / 32 to 122°F; RH <80%
Temperature Accuracy±0.5°C / ±0.9°F
Calibration Solutions0.001 / 0.01 / 0.1 / 1 / 10 / 100 / 1000 / 10000
Ion Measurement Unitsppm / mg/L / mol/L / mmol/L
ORP Measurement ModesRelative / Absolute mV
Temperature Resolution0.1°C / °F
Ion Concentration Range0.001 to 19999 (depending on electrode)
Temperature Calibration1 point
Dimensions (L × W × H)170 × 85 × 30 mm
Temperature Compensation0 to 100°C / 32 to 212°F, manual or automatic

Suitable for analysis in environmental monitoring, water and wastewater testing, food and beverage analysis, agriculture, chemical laboratories, pharmaceutical testing, educational laboratories, and general scientific research.

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