
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...
Beranda » Produk » Analisis Cairan » Alat Analisis COD Laboratorium & Lapangan untuk Penilaian Kualitas Air yang Cepat


For environmental engineers, laboratory analysts, and industrial wastewater managers, rapid, reliable, and versatile COD measurement is essential for regulatory compliance, process control, and environmental monitoring.
The Instrava COD Analyzer provides fast detection of COD across 20–10,000 mg/L, with direct concentration readout and flexible measurement modes for both φ16mm tubes and 30mm cuvettes. The high-definition 3.5-inch OLED display and intuitive dial-style UI make operation simple, while the included LH-A109 9-hole digestion unit enables precise, reproducible sample preparation. Portable, lightweight, and durable, the instrument is designed to handle both field and laboratory workflows.
Deskripsi Analisis Cairan
Laboratory & Field COD Analyzer Typical Application Scenarios
Environmental laboratories conducting surface water, groundwater, and industrial wastewater testing
On-site emergency water quality monitoring
Industrial wastewater treatment plants (chemical, food & beverage, textile, electroplating, papermaking)
Regulatory compliance monitoring for municipal sewage and effluent discharge
Research institutions and universities requiring rapid COD analysis
This analyzer is suitable for both laboratory-grade testing and field-based rapid assessment, supporting multiple industries and measurement scenarios.


Laboratory & Field COD Analyzer Engineering Advantages
Wide Detection Range: Supports COD measurement from 20–10,000 mg/L with segmented ranges for high accuracy.
Dual Measurement Modes: Dukungan φ16mm tube dan 30mm cuvette measurements, increasing flexibility for various laboratory setups.
High-Definition OLED Display: 3.5-inch color screen with dynamic dial interface, clearly shows range, over-limit warnings, and measurement values for intuitive operation.
Stable & Durable Optical System: Cold light source with narrow-band interference ensures long-term stability, 10⁵ hours lifetime, and reliable absorbance readings.
Robust Instrument Body: ABS casing reduces wear and tear in laboratory or field environments.
Built-In Data Storage: Stores up to 5,000 measurement records for easy traceability and reporting.
Integrated Digestion Unit: supports 9-hole digestion, accurate temperature control (±2°C), and 15 pre-configured COD curves, improving repeatability and throughput.
Parameter Analisis Cairan
| Parameter | Spesifikasi |
|---|---|
| Rentang Pengukuran | 20–10,000 mg/L (segmented) |
| Measurement Modes | φ16mm tube, 30mm cuvette |
| Tampilan | 3.5-inch OLED color display, dial-style UI |
| Reproduksibilitas | ≤3% |
| Kesalahan Indikasi | ≤8% |
| Penyimpanan Data | 5,000 records |
| Ukuran Instrumen | 215 × 150 × 110 mm |
| Berat Instrumen | 0.85 kg |
| Tegangan Pengenal | AC 220V ± 10% / 50Hz |
| Daya | 4W |
| Parameter | Spesifikasi |
|---|---|
| Kisaran Suhu | Room temperature – 190°C |
| Heating Time | Room temp – 165°C < 10 min |
| Akurasi Suhu | ±2°C |
| Digestion Time Error | ≤ ±0.2s / 60min |
| Number of Digestion Holes | 9 |
| Pre-configured COD Curves | 15 |
| Screen | 3.5-inch color touch screen |
| Digestion Tube Diameter | φ16mm |
| Tube Height | 150mm |
| Heating Liquid Depth | 80mm |
| Kapasitas Pencernaan | 0–10 mL |
| Ukuran Instrumen | 247 × 176 × 200 mm |
| Berat Instrumen | 3.8 kg |
| Tegangan Pengenal | AC 220V ± 10% / 50Hz |
| Daya | 600W |
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.

How does the ensure accuracy across such a wide COD range?
The analyzer uses segmented measurement ranges (20–10,000 mg/L) and supports both φ16mm tubes and 30mm cuvettes, providing precise readings even in highly variable wastewater concentrations. Engineers benefit from reliable, reproducible data for compliance and process control.
Can this system handle both laboratory and on-site field testing?
Ya. compact 0.85 kg main unit and portable LH-A109 digestion block allow for field deployment without sacrificing laboratory-grade precision. Its durable ABS casing ensures long-term reliability in harsh industrial environments.
How does the integrated digestion unit improve workflow efficiency?
The supports 9-hole digestion, fast heating (room temp–165°C in <10 minutes), and pre-configured COD curves. This reduces sample preparation time, improves throughput, and ensures consistent, traceable results for industrial and environmental monitoring.
What makes the COD analyzer suitable for procurement and lifecycle cost considerations?
Dengan low power consumption (4W), maintenance-free operation, long-life cold light source, and 5,000-record internal storage, the analyzer minimizes total cost of ownership while providing high reliability across multiple deployment sites.
How does the analyzer handle measurement over-range or unexpected sample conditions?
The dynamic dial interface provides real-time over-range warnings, and the instrument automatically adjusts measurement parameters. This ensures safe, accurate readings and reduces the risk of false data in high-concentration or complex samples.
What features simplify adoption for engineering teams and field operators?
High-definition OLED display with intuitive dial-style UI
Pre-set and customizable COD curves for multiple applications
Dual measurement modes for tubes and cuvettes
Lightweight, portable design for rapid deployment
Fitur-fitur ini mengurangi waktu pelatihan and make the instrument suitable for both laboratory analysts and field engineers, accelerating project implementation.
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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