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Rumah > Produk > ‌Water Quality Analyzer > HACH 27450-50-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing

HACH 27450-50-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing

Rincian produk

Nama merek: HACH

Nomor model: 27450-50-CN

Dokumen: HACH SHIJI.pdf

Syarat Pembayaran & Pengiriman

Kuantitas min Order: 1

Harga: 49.9 SUD

Waktu pengiriman: 6-8 minggu

Syarat-syarat pembayaran: T/T

Menyediakan kemampuan: 1 buah 6-8MINGGU

bicara sekarang
Menyoroti:

HACH free chlorine reagent powder pillows

,

USEPA approved DPD method water testing

,

free chlorine reagent for water quality

Portabilitas:
Tersedia model genggam atau benchtop
Parameter pengukuran:
pH, Oksigen Terlarut, Konduktivitas, Kekeruhan, Total Padatan Terlarut (TDS), Klorin, Amonia, Nitrat
Peringkat Tahan Air:
IP67 atau lebih tinggi untuk penggunaan lapangan
Penyimpanan Data:
Memori internal dengan kapasitas ribuan bacaan
berat:
Biasanya antara 300g hingga 1,5kg
Ukuran:
Bervariasi, biasanya ukuran handheld sekitar 200x80x50 mm
Ketepatan:
Biasanya ±0,01 pH, ±0,1 mg/L DO
Kalibrasi:
Kalibrasi otomatis atau manual dengan larutan standar
Suhu pengoperasian:
0°C hingga 50°C
Tipe Tampilan:
LCD atau Layar Digital
Catu daya:
Dioperasikan dengan baterai atau adaptor AC
Waktu Respons:
Biasanya kurang dari 60 detik
Rentang Pengukuran:
Bervariasi berdasarkan parameter, misalnya pH 0-14, DO 0-20 mg/L
Keluaran Data:
USB, RS232, Bluetooth, atau kartu SD
Portabilitas:
Tersedia model genggam atau benchtop
Parameter pengukuran:
pH, Oksigen Terlarut, Konduktivitas, Kekeruhan, Total Padatan Terlarut (TDS), Klorin, Amonia, Nitrat
Peringkat Tahan Air:
IP67 atau lebih tinggi untuk penggunaan lapangan
Penyimpanan Data:
Memori internal dengan kapasitas ribuan bacaan
berat:
Biasanya antara 300g hingga 1,5kg
Ukuran:
Bervariasi, biasanya ukuran handheld sekitar 200x80x50 mm
Ketepatan:
Biasanya ±0,01 pH, ±0,1 mg/L DO
Kalibrasi:
Kalibrasi otomatis atau manual dengan larutan standar
Suhu pengoperasian:
0°C hingga 50°C
Tipe Tampilan:
LCD atau Layar Digital
Catu daya:
Dioperasikan dengan baterai atau adaptor AC
Waktu Respons:
Biasanya kurang dari 60 detik
Rentang Pengukuran:
Bervariasi berdasarkan parameter, misalnya pH 0-14, DO 0-20 mg/L
Keluaran Data:
USB, RS232, Bluetooth, atau kartu SD
HACH 27450-50-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing
HACH 27450-50-CN Free Chlorine Test Strips
USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for professional water quality testing applications.
Product Overview
Catalog Number 27450-50 (also referenced as 2745050)
Manufacturer Hach Company, Loveland, CO
Product Type Test Strip
Test Method Colorimetric Test Strip (Dip-and-read)
Quantity 50 Tests per package
Key Features
  • Free & Total Chlorine Detection in water samples
  • Measurement Range: 0-10 mg/L (as Cl₂)
  • Rapid 30-second typical development time
  • Visual color comparison scale with resolution steps: 0, 0.5, 1, 2, 4, 10 mg/L
  • Ideal for on-site water quality screening applications
Measurement Specifications
Analyte Free Chlorine, Total Chlorine (as Cl₂)
Measurement Range 0-10 mg/L (Low range)
Resolution Steps 0, 0.5, 1, 2, 4, 10 mg/L
Response Time 30 Seconds (Typical development time)
Accuracy Semi-quantitative (Visual comparison-based)
Applications
  • Drinking water quality monitoring
  • Wastewater treatment screening
  • Swimming pool and spa water testing
  • General on-site water quality assessment
Storage & Handling
Storage Temperature 4-30°C (39-86°F)
Storage Humidity ≤85% (Non-condensing)
Shelf Life 24 Months (Unopened, under proper storage)
Packaging Plastic vial with desiccant for moisture protection
Compliance Information
USEPA Compliant No (Not EPA approved method)
NSF Certified No
Note: This product uses visual comparison-based testing method and is not approved for regulatory compliance reporting.