เครื่องวัดค่าการนำไฟฟ้า/ของแข็งละลายในน้ำ/ความเค็ม รุ่น HI2003 (edge®)

เครื่องวัด EC TDS Salinity Benchtop Meter รุ่น HI2003-02 ทำให้การวัดค่า EC TDS และการวัดความเค็ม Salinity ทำได้ง่ายรวดเร็วและแม่นยำกว่าที่เคย ผลลัพธ์ที่รวดเร็วและเชื่อถือได้ การผสมผสานเทคโนโลยีที่มีความแม่นยำสูงเข้ากับขนาดและรูปแบบที่ใช้งานง่าย เป็นเครื่องวัดที่ต้องมีสำหรับห้องปฏิบัติการ คุณภาพสูงมาพร้อมกับใบรับรองการสอบเทียบ (Certificate) จากโรงงานและมีคู่มือการใช้งานภาษาไทยเข้าใจง่าย

Hanna Instruments is proud to introduce the world’s most innovative Conductivity/TDS/Salinity meter: edge®.

edge’s groundbreaking design is the culmination of Hanna’s vision, design capabilities, integrated production and world class R&D. edge is a single meter that can measure Conductivity, TDS and Salinity and is incredibly easy to use.

 

Four ring conductivity Probe

edge® EC/TDS/Salinity utilizes four ring conductivity probe technology that allows the user to measure samples from very low conductivity to very high conductivity. edge® is an auto-ranging meter that will select the appropriate range for the measurement to ensure the highest accuracy available.

Capacitive Touch

edge® features a capacitive touch keypad that gives a distinctive, modern look. The keypad is sensitive enough to be used with laboratory gloves and has a fast response. Since the keypad is part of the screen, there are no buttons to get clogged with sample residue.

Large Easy to Read LCD

edge® features a 5.5” LCD display that you can clearly view from over 5 meters. The large display and it’s wide 150° viewing angle provide one of the easiest to read LCD’s in the industry.

EC Specifications

EC Range	0.00 to 29.99 μS/cm, 30.0 to 299.9 μS/cm, 300 to 2999 μS/cm, 3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm (absolute EC)**
EC Resolution	0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.01 mS/cm, 0.1 mS/cm
EC Accuracy (@25ºC/77ºF)	±1% of reading (±0.05 μS/cm or 1 digit, whichever is greater)
EC Calibration	1 point offset calibration (0.00 μS/cm in air), 1 point slope calibration in EC standard 84 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm and 111.8 mS/cm

TDS Specifications

TDS Range	0.00 to 14.99 ppm (mg/L), 15.0 to 149.9 ppm (mg/L), 150 to 1499 ppm (mg/L), 1.50 to 14.99 g/L, 15.0 to 100.0 g/L, up to 400.0 g/L (absolute TDS)**
TDS Resolution	0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g/L, 0.1 g/L
TDS Accuracy (@25ºC/77ºF)	±1% of reading (±0.03 ppm or 1 digit, whichever is greater)
TDS Calibration	through EC calibration
TDS Conversion Factor	0.40 to 0.80 (default value is 0.50)

Salinity Specifications

Salinity Range	0.0 to 400.0% NaCl, 2.00 to 42.00 PSU, 0.0 to 80.0 g/L*
Salinity Resolution	0.1% NaCl, 0.01 PSU, 0.01 g/L
Salinity Accuracy (@25ºC/77ºF)	±1% of reading

Temperature Specifications

Temperature Range	-20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution	0.1 °C, 0.1 °F
Temperature Accuracy	±0.5 °C, ±0.9 °F
°C/°F	Yes

Additional Specifications

EC/TDS/Salinity Temperature Compensation	Automatic -5 to 100º C (23 to 212º F) NoTC – can be selected to measure absolute conductivity.
Conductivity Temperature Coefficient	0.00 to 6.00% / ºC
GLP	Yes
Logging	up to 1000 (400 for basic mode) records organized in: manual log-on-demand (max. 200 logs), manual log-on-stability* (max. 200 logs), interval logging† (max. 600 samples; 100 lots)
Connectivity	1 micro USB port for charging and PC connectivity, 1 USB port for storage
Environment	0 to 50°C (32 to 122°F), RH max 95% non-condensing
Battery Type/Life	Built-in rechargeable battery with up to 8 hours of continuous use
Power Supply	5 VDC adapter (included)
Dimensions	202 x 140 x 12.7mm (8” x 5.5” x 0.5”)
Weight	250 g (8.82 oz)
Ordering Information	edge®EC HI2003 includes: HI763100 Conductivity probe, 1413 μS/cm conductivity standard sachets (3), 12880 μS/cm conductivity standard sachets (3), benchtop docking station with electrode holder, wall-mount cradle, USB cable 5 VDC power adapter, quality certificate and instruction manual.
Notes	* Not available in basic mode ** with temperature compensation function disabled