Sodyum Ölçer Cep Tipi HORIBA LaquaTwin B722

Stoklu siparişleriniz aynı gün kargoda!

Portable Sodium Ion Meter HORIBA LaquaTwin B722 (Na+ Ion Analyzer)

Fiyat Sorunuz

Compact handheld sodium ion concentration analyzer using ion selective electrode technology for field and lab measurements

  • Ion selective electrode (ISE) technology for direct Na+ measurement
  • Measurement range: 23–2300 ppm (mg/L) or 10⁻³–10⁻¹ mol/L
  • IP67 rated waterproof and dustproof design for harsh field environments
  • Automatic temperature compensation for accurate readings across operating conditions
  • Two-point calibration system for enhanced accuracy control
  • Auto-ranging function with multi-resolution display up to 9900 ppm
  • Compact stick design: 164 mm × 29 mm × 20 mm, 50 g (battery excluded)
  • Extended battery life: ~400 hours continuous operation per CR2032 pair
Compare
Add to wishlist

Kargolama ve Teslimat

  • Kurye Teslimatı

Kuryemiz belirtilen adrese teslimat yapacaktır.

2-3 Gün

Ü.A. Kargo

  • Aras Kargo Teslimatı

Aras Kargo kuryesi belirtilen adrese teslimat yapacaktır.

1-3 Gün

Ücretsiz Kargo

  • Garanti 2 yıl

Daha fazla detay

  • 14 Günlük ücretsiz iade

Daha fazla detay

The HORIBA LaquaTwin B722 is a portable sodium ion (Na+) meter engineered for rapid, reliable sodium ion concentration measurement at the point of measurement using advanced ion selective membrane technology. This compact analyzer delivers laboratory-grade accuracy in a handheld form factor, eliminating the need for bulky instrumentation in field applications. Ideal for quality assurance professionals and environmental technicians requiring fast turnaround ion analysis without compromising measurement precision.

Technical Specifications

Model B-722
Measurement Principle Ion selective electrode (ISE) method
Measurement Range 23–2300 ppm (mg/L) or 10⁻³–10⁻¹ mol/L
Display Range 0–9900 ppm (mg/L)
Resolution by Range 0–1.0 ppm (0.1 ppm increments); 0–99 ppm (1 ppm); 100–990 ppm (10 ppm); 1000–9900 ppm (100 ppm)
Calibration Mode Two-point calibration
Accuracy ±10% of reading value
Key Functions Automatic range switching, temperature compensation, IP67 waterproof/dustproof rating, auto-hold, auto-shutoff (30 minutes)
Display Type Monochrome LCD digital display
Operating Temperature/Humidity 5–40°C at ≤85% relative humidity (non-condensing)
Power Source Two CR2032 batteries
Battery Life Approximately 400 hours continuous operation
Housing Material ABS epoxy resin
Dimensions / Weight 164 mm × 29 mm × 20 mm (excluding protrusions) / Approximately 50 g (battery excluded)
Ion Selectivity Coefficients & pH Range K⁺, Rb⁺ = 1×10⁻² / Ba²⁺, Sr²⁺, Ca²⁺, Mg²⁺ = 1×10⁻⁴ / Li⁺ = 1×10⁻³ / Cs⁺ = 3×10⁻³ / NH₄⁺ = 6×10⁻³; pH range 3–9 (for 10⁻³ mol/L Na⁺)

Applications

  • Clinical and healthcare sodium level monitoring in body fluids and dialysate
  • Food processing sodium content verification and product formulation control
  • Environmental water quality assessment for salinity and chloride-related parameters
  • Salt spray corrosion testing for material durability evaluation
  • Laboratory quality control in pharmaceutical and chemical manufacturing
  • Field water analysis in agricultural and geological applications

Frequently Asked Questions

What is the difference between the B722 sodium meter and a benchtop conductivity analyzer?
The B722 uses ion selective electrode (ISE) technology to measure only Na+ ions specifically, whereas conductivity analyzers measure total dissolved solids. ISE provides higher selectivity and accuracy for sodium concentration analysis, making it ideal for applications requiring precise Na+ determination.
How often should the B722 be calibrated?
Two-point calibration is recommended before each measurement session or daily if used continuously. Calibration frequency depends on measurement criticality and sample matrix consistency. Regular calibration ensures ±10% accuracy is maintained.
Can the B722 measure sodium in samples with high ionic interference?
The B722 has documented selectivity coefficients for common interfering ions (K⁺, Ca²⁺, Mg²⁺, etc.). For samples with severe interference, standard addition or ion chromatography methods may be required for validation.
What is the minimum sample volume required for accurate measurement?
While the electrode can function with 0.05 mL, HORIBA recommends 0.3 mL or greater for optimal measurement stability and repeatability in routine applications.
How do I replace the electrode/probe?
The ion selective electrode module is replaceable and can be exchanged when accuracy degrades. Contact authorized HORIBA service for electrode replacement and recalibration procedures.

İlginizi çekebilir

Florür İyonu Ölçer Cep Tipi APERA WS100
Compare
Quick view
Add to wishlist
Read more

APERA WS100 Portable Fluoride Ion Meter

Fiyat Sorunuz
Florür İyonu Ölçer İçin Kalibrasyon Çözeltisi
Compare
Quick view
Add to wishlist
Read more

Apera WS100/WS200 Fluoride Meter Calibration Solution Kit

Fiyat Sorunuz
Florür İyonu Ölçer Cep Tipi APERA WS200
Compare
Quick view
Add to wishlist
Read more

APERA WS200 Portable Fluoride Ion Meter

Fiyat Sorunuz
Titrasyon Uygulama Paketi Karl Fischer: Nem İçeriği
Compare
Quick view
Add to wishlist
Read more

Karl Fischer Titration Application Kit: Moisture Content Determination

Fiyat Sorunuz
Potasyum İyonu Ölçer Cep Tipi HORIBA LaquaTwin B731
Compare
Quick view
Add to wishlist
Read more

Potassium Ion Meter Handheld HORIBA LaquaTwin B731 | HORIBA

Fiyat Sorunuz
Titrasyon Uygulama Paketi Su: Klorür
Compare
Quick view
Add to wishlist
Read more

Titration Application Package Water: Chloride

Fiyat Sorunuz
Titrasyon Uygulama Paketi Su: Klorür
Compare
Quick view
Add to wishlist
Read more

Titration Application Package Water: pH, Alkalinity and Hardness (ISE)

Fiyat Sorunuz