คำอธิบาย
ข้อมูลทางเทคนิคของทีดีเอสมิเตอร์ DM-2
ช่วงการวัด 0-9990 ppm Dual Range
ความละเอียดสูงสุด 1 ppm
ความแม่นยำ ±2%
Conversion Factor: NaCl (avg. 0.5)
Cable Length: 46″ (including sensor), shielded cables
Sensor: Dual, 1/4″ diameter for quick-connect fittings (model SP-3, included)
Digital Calibration: Digitally factory calibrated to NaCl 342 ppm. Re-calibration can be done separately for each line.
Power source: 2 x AA batteries (included)
Battery life: Approx. 2 years
ขนาดเครื่อง 11.6 x 6.8 x1.8 cm (4.6 x 2.6 x .7in.)
น้ำหนัก 201.3 g (7.1 oz.)
คุณสมบัติ
แบรนด์สินค้า HM Digital รุ่น DM-2
Highly efficient and accurate due to its advanced microprocessor technology
Displays TDS levels of the Feed Water and Product Water with in & out electrode probes
Auto-Off function conserves battery power (Shuts off automatically after 3 minutes)
Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. The DM-2 features digital calibration
Diagnostic error messaging
Shielded sensor cables
Comes equipped with two 1/4 inch T-fittings (Also available with 3/8″ or 1/2″ fittings)
ความแตกต่างจากรุ่น DM-1:
Designed for commercial/industrial applications
Stronger, water-resistant casing
Digital calibration can be done individually on each line.
Improved design, including an extra-large, easy-to-read LCD display
Longer, waterproof, shielded cables
Variable mounting bracket
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