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HI97705 Clean Water Low Range Silica Photometer

Producer: HANNA Instruments

SKU: HANNA-HI97705 Category: Hanna experimental measuring equipment

Máy Quang Đo Silica Thang Thấp Trong Nước Sạch

HI97705 là máy đo silica trong nước sạch với nồng độ từ 0.00 đến 2.00 mg/L (ppm) SiO₂

– Automatic calibration CAL Check^™

– Record data.

– Step-by-step instructions on screen.

– ARE NOT provide included Standard solution.

– ARE NOT supplied with Reagent.

– ARE NOT with shock-absorbing case.

SILICA LÀ GÌ?

Silica is found in natural waters in dissolved mineral form. Silica is sparingly soluble in water and can be found in ionic, silicate, or colloidal or suspended particles. The solubility of silica depends on pH, temperature, pressure, and under unfavorable conditions for precipitation. Silica is often found in industrial environments, especially high-pressure turbines, but is not necessary because silica is produced in abundance when temperatures and pressures increase. Heating systems and reverse osmosis plants need to monitor silica to ensure operating efficiency.

MODERN FEATURES OF METER

Hướng Dẫn Từng Bước Trên Màn Hình

Setup, calibration and measurement instructions with step-by-step instructions and on-screen animations.

Simply access Guidance Mode at any stage during setup or measurement using the dedicated HELP key.

AUTOMATIC DATA RECORDING
No need to worry as the photometer will automatically record the last 50 measurements.

Results can be viewed immediately using the Log Recall Menu.

CAL Check^_TM
CAL Check Feature^_TMHanna's direct, simple procedure to ensure the photometer is working properly.

Simply insert the cuvettes containing Hanna standards into the meter and follow the instructions.

(HI97705-11)

Hệ thống quang học tiên tiến

Đèn Diode phát sáng (LED) cung cấp nhiều ánh sáng hơn nhưng sử dụng ít năng lượng hơn và tạo nhiệt ít hơn.

Bộ lọc nhiễu dải hẹp dẫn đến kết quả đo chính xác hơn và độ lặp cao hơn.

Một thấu kính lấy nét lõm giúp giảm các lỗi từ sự không hoàn hảo trong cuvet.

CHOOSE A BETTER COMBO

HI97705C cung cấp kèm Bộ dung dịch chuẩn CAL Check cho máy và Vali giảm sốc

(Mã đặt hàng: HI97705C khác với HI97705)

SPECIFICATIONS

The scale	0.00 đến 2.00 mg/L (ppm) SiO₂
Resolution	0.01 mg/L (ppm)
Accuracy	±0.03 mg/L và ±3% giá trị đo @25^oC
Light source	Tungsten lamp
Light source	tế bào quang điện silicon @ 610 nm
GLP	Have
Method	Adaptation of the ASTM Manual of Water and Environmental Technology, D859, Heteropoly Molybdenum Blue Method
Record data	50 records
Cuvette type	tròn, đường kính 24.6mm
Tự Động Tắt	sau 15 phút không sử dụng
Môi Trường	0 to 50°C (32 to 122°F); RH max 100%
The battery	3 1.5V batteries
Size	142.5 x 102.5 x 50.5 mm
Mass	380 g
Guarantee	12 months
Supply includes	– Máy đo HI97705 – 2 cuvet có nắp – Pin 9V - Quality certification - User manual – Paper container Thuốc thử và Dung dịch Chuẩn CAL Check^TM sold separately.
Accessories purchased separately	– HI93705-01: Thuốc thử silica thang thấp, 100 lần đo – HI93705-03: Thuốc thử silica thang thấp, 300 lần đo – HI97705-11: Bộ dung dịch CALCheck chuẩn silica LR cho máy đo – HI731318: Cuvette wiping cloth, 4 pcs – HI93703-50: Cuvette cleaning solution, 230mL – HI731331: Glass cuvettes, 4 pcs – HI731336N: Cuvette caps, 4 pcs