HI96822 เครื่องวัดความเค็ม salinity meter ของน้ำทะเล น้ำกร่อยหรือตู้ปลาน้ำเค็ม พร้อมใบรับรอง Certificate

คุณสมบัติ Salinity meter รุ่น HI96822

• Designed for seawater salinity analysis (not NaCl)
• Automatic Temperature Compensation
• High accuracy measurements displayed as PSU, ppt and specific gravity
• One-point calibration: Calibrate with distilled or deionized water
• Small sample size : Sample size can be as small as 2 metric drops (100 μl)
• Automatic Temperature Compensation (ATC)
• Quick, accurate results : Readings are displayed in approximately 1.5 seconds
• Stainless steel sample well : Easy to clean and corrosion-resistant
• Battery indicators : Battery percent level remaining at startup and low battery indicator
• Automatic shut-off : Conserves battery life by shutting off automatically after three minutes of inactivity
• IP65 water resistant protection : Water resistant ABS plastic casing designed to perform under laboratory and field conditions.

Specification HI96822

• Salinity Content Range 0 to 50 PSU; 0 to 150 ppt; 1.000 to 1.114 Specific Gravity (20/20)
• Salinity Content Resolution 1 PSU; 1 ppt; 0.001 Specific Gravity (20/20)
• Salinity Content Accuracy (@20ºC/68ºF) ±2 PSU; ±2 ppt; ±0.002 Specific Gravity (20/20)
• Temperature Range 0 to 80°C (32 to 176°F)
• Temperature Resolution 0.1°C (0.1°F)
• Temperature Accuracy ±0.3 °C (±0.5 °F)
• Temperature Compensation automatic between 0 and 40°C (32 to 104°F)
• Measurement Time approximately 1.5 seconds
• Minimum Sample Volume 100 μL (to cover prism totally)
• Light Source yellow LED
• Sample Cell stainless steel ring and flint glass prism
• Auto-off after three minutes of inactivity
• Enclosure Rating IP65
• Battery Type / Life 9V / approximately 5000 readings
• Dimensions / Weight 192 x 102 x 67 mm / 420g

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