HI96822 จาก Hanna การวัดความเค็มของน้ำทะเล น้ำกร่อยหรือตู้ปลาน้ำเค็ม แสดงความเค็มได้ 3หน่วย Practical Salinity Units (PSU) และ Parts per thousands (PPT) และ Specific Gravity โดยมีย่านการวัด 0 to 50 PSU และ 0 to 150 ppt และ 1.000 to 1.114 Specific Gravity (20/20)
เพื่อให้มั่นใจความถูกต้องมีการสอบเทียบน้ำกลั่นหรือน้ำปราศจากไอออน (Deionized water) เหมาะสำหรับทดสอบความเค็มของน้ำทะเล น้ำกร่อยหรือตู้ปลาน้ำเค็ม สินคุณภาพสูงจาก USA มีใบรับรองการสอบเทียบ (Certificate) ขายราคาถูก จัดส่งทั่วไทย
วิดีโอแนะนำ Salinity meter รุ่น HI96822
คุณสมบัติ 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.
Sample size as small as 2 metric drops (100 μl)
Fast 1.5 second response time for temperature compensated
Sealed stainless steel well with high grade optical prism
The HI96822 Digital Refractometer eliminates the uncertainty associated with mechanical refractometers by measuring the refractive index to determine the salinity of natural and artificial seawater including brackish, ocean water or saltwater aquarium.
The instrument converts the refractive index of a sample to PSU, ppt and specific gravity. These conversions are based on respected scientific publications using the physical properties of seawater (not sodium chloride).
Easy to use tool for measuring salinity in natural and artificial seawater whether in the field, lab or at home.
- Designed for seawater salinity analysis (not NaCl)
- Automatic Temperature Compensation
- High accuracy measurements displayed as PSU, ppt and specific gravity
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 (7.6 x 4.01 x 2.6”) / 420 g (14.8 oz.)
