
Cara Memilih Solusi Analisis Cairan yang Tepat untuk Aplikasi Industri
Memilih solusi analisis cairan yang tepat sangat penting untuk efisiensi proses industri, kualitas produk, dan kepatuhan terhadap peraturan. Dengan beberapa parameter...
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The Instrava Portable Water Quality Meter is a professional-grade, multi-parameter handheld instrument designed for rapid, precise, and reliable on-site water analysis. Integrating plug-and-use sensors for pH, dissolved oxygen, conductivity, turbidity, COD, and ammonia nitrogen, this meter enables instant detection and verification.
With smart lock, automatic compensation, dual power supply, and IP67/IP68 rated sensors, the instrument delivers accurate, repeatable results in challenging environments. Its portable suitcase design allows engineers, technicians, and procurement managers to quickly respond to emergencies, conduct routine monitoring, and ensure compliance with water quality standards.
Deskripsi Analisis Cairan
Portable Multi-Parameter Water Quality Meter Application Scenarios
Applicable Industries & Use Cases
Drinking Water & Municipal Systems – Ensure potable water meets safety and clarity standards.
Industrial Water & Wastewater Treatment – Monitor process water, cooling towers, and effluent discharge for compliance.
Akuakultur & Pertanian – Track dissolved oxygen, pH, and ammonia nitrogen levels in ponds, tanks, and irrigation systems.
Laboratory & R&D – On-site verification, sample analysis, and data validation.
Surface Water Monitoring – Rivers, lakes, and reservoirs for environmental compliance and pollution detection.
Emergency Response & Field Operations – Rapid deployment for unexpected water quality events or abnormal readings.
This multi-functional instrument consolidates multiple devices into one portable solution, reducing operational costs while providing comprehensive water monitoring capabilities for engineers and procurement teams.


Portable Multi-Parameter Water Quality Meter Engineering Advantages
Key Engineering Benefits for Professional Users
Plug-and-Use Sensor Design – Pre-calibrated electrodes minimize setup time and human error.
Smart Lock & Alarm Functions – Automatically stabilizes and locks readings; alarms notify when parameters exceed safe limits.
Automatic Compensation – Temperature, salinity, and air pressure compensation ensures consistent accuracy in varying field conditions.
Rugged, Field-Ready Construction – Handheld controller IP67, electrodes IP68, resistant to dust, water, and moisture exposure.
Extended Data Management – Automatic interval saving, GPS timestamp, and USB interface simplify data reporting and integration.
Dual Power Supply Options – Lithium or AA/NiMH batteries support long-term field deployment.
User-Friendly Interface – 3.3-inch monochrome LCD display with intuitive menus, electrode switching, and multi-language support.
Compact & Portable – Lightweight components and carrying case facilitate mobility between sites, enabling on-site, lab, or emergency water quality analysis.
Multi-Parameter Consolidation – Combines pH, DO, conductivity, turbidity, COD, and ammonia nitrogen measurement in one unit, reducing the need for multiple instruments.
Self-Calibration & Drift Prevention – Built-in calibration and auto-reset functions prevent long-term drift errors and ensure measurement reliability.
Parameter Analisis Cairan
| Parameter | Jangkauan | Akurasi | Pengulangan | Resolusi | Catatan |
|---|---|---|---|---|---|
| pH | 0–14 | ± 0,02 pH | ± 0,02 pH | 0,01 pH | Temperature range: 0–60°C |
| Oksigen terlarut | 0–20 mg/L; 0–200% saturation | ± 0,3 mg / L | ± 0,3 mg / L | 0,01 mg / L | Suhu: 0-50°C |
| COD | 0–600 mg/L (KHP equiv.) | ±5% F.S | – | 0,1 mg / L | Temperature: 5–40°C |
| TOC | 0–240 mg/L (KHP equiv.) | ±5% F.S | – | 0,1 mg / L | – |
| Kekeruhan | 0–300 NTU | ±5% F.S | ± 2% | 0,1 NTU | – |
| Konduktivitas | 0–20,000 μS/cm | ± 1% | ± 1% | 0.01 μS/cm | Temperature: 0–60°C |
| Ammonia Nitrogen | 0–100 mg/L NH4-N | ±10% or ±0.5 mg/L | – | 0,01 mg / L | Depending on calibration |
| Suhu | 0-50°C | ±0.3°C | – | 0.1°C | For pH, DO, COD, TOC, Turbidity |
| Electrode Rating | IP68 | – | – | – | Default cable length 1 m, customizable |
| Controller Rating | IP67 | – | – | – | – |
| Tampilan | 3.3-inch monochrome LCD | – | – | – | – |
| Penyimpanan Data | Automatic interval save, auto-lock | – | – | – | GPS timestamp supported |
| Catu Daya | Lithium / AA NiMH battery | – | – | – | – |
| Berat | 420 g | – | – | – | Controller only |
| Operating Humidity | 10–85% RH | – | – | – | No condensation |
| Suhu Pengoperasian | -5 ~ 50°C | – | – | – | – |
Instrava OEM / ODM
Instrumen yang Dapat Diandalkan. Solusi yang Sesuai dengan Aplikasi Anda.
Instrava berfokus untuk memberikan solusi industri yang andal melalui produk yang dipilih dengan cermat, pengoptimalan berbasis aplikasi, dan penyesuaian yang fleksibel. Kami memilih instrumen yang telah terbukti dari produsen tepercaya untuk memastikan kualitas yang konsisten, mengoptimalkan solusi berdasarkan kondisi kerja nyata untuk memecahkan tantangan praktis, dan menyediakan konfigurasi yang disesuaikan untuk memenuhi kebutuhan aplikasi tertentu.
Dengan menggabungkan keahlian pemilihan dengan pemahaman aplikasi, Instrava membantu pelanggan mengurangi risiko, meningkatkan efisiensi, dan mencapai hasil yang dapat diandalkan dalam lingkungan industri yang kompleks.

Can this portable water quality meter perform multiple measurements simultaneously?
Yes, it detects pH, dissolved oxygen, conductivity, turbidity, COD, and ammonia nitrogen with a single device. This consolidation reduces equipment needs, simplifies training, and ensures rapid on-site analysis.
How reliable is the meter for field use in varying water conditions?
Fitur meteran automatic temperature, salinity, and air pressure compensation. IP67-rated controller and IP68 electrodes ensure stable, repeatable measurements even in harsh or wet environments.
What is the accuracy and repeatability of the key parameters?
pH: ±0.02, DO: ±0.3 mg/L, Conductivity: ±1%, Turbidity: ±5% F.S, COD/TOC: ±5% F.S. Repeatability for pH and DO is ±0.02 and ±0.3 mg/L respectively, providing trusted results for regulatory compliance and quality control.
Can the meter store and manage data for reporting?
Yes, it has automatic interval data saving, GPS timestamp, and USB interface. Up to thousands of measurements can be stored, allowing easy reporting, trend analysis, and long-term documentation.
How easy is it to operate for field technicians?
Dengan plug-and-use electrodes, 3.3-inch monochrome LCD, smart lock, and alarm functions, the meter offers intuitive operation for both engineers and procurement teams, reducing errors and accelerating measurements.
What is the power supply and portability of the instrument?
Dual power supply via lithium or AA/NiMH batteries enables long-term field use. The controller weighs only 420 g, and combined with its carrying case, it is highly portable for on-site inspections, emergency response, or multi-location monitoring.
Dibangun di atas Konsistensi, Bukan Klaim
Kami mengkhususkan diri dalam analisis dan deteksi industri, dengan pemahaman yang jelas tentang lingkungan dan persyaratan operasi dunia nyata.
Setiap instrumen dievaluasi berdasarkan performa, stabilitas, dan kesesuaian aplikasi-bukan hanya spesifikasi atau harga.
Kami bekerja sama dengan produsen tepercaya untuk memastikan pasokan yang stabil, kualitas yang konsisten, dan pengiriman yang dapat diandalkan.
Rekomendasi kami didasarkan pada pemahaman aplikasi, membantu pelanggan menghindari masalah umum dan mencapai hasil yang dapat diandalkan.
Instrava dibuat untuk mengurangi ketidakpastian-sehingga setiap keputusan yang Anda buat menjadi lebih jelas, aman, dan dapat diandalkan.

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