Thermofisher Eutech 1720 台式电导率测试仪 (0.00 µS/cm to 500.0 mS/cm)

Conductivity

Range: 0.00 µS/cm to 500.0 mS/cm

Resolution: 0.01, 0.1, 1 µS/cm; 0.01, 0.1 mS/cm

Relative accuracy: ±0.5% reading ±1 LSD 

Calibration points: 1 to 5 points

Calibration method: Automatic standard recognition with manual entry option

Temperature compensation: Linear (0 to 10 %/°C) or off

Reference temperature: 15.0, 20.0, 25.0 or 30.0 °C

Salinity

Range: 0.00 to 80.0 ppt

Resolution: 0.01, 0.1 ppt

Relative accuracy: ±0.5% reading ±1 LSD

Calibration points: 1 point

Modes: Natural Seawater (ppt) 

TDS

Range: 0.00 ppm to 500.0 ppt (1.00 factor)

Resolution: 0.01, 0.1, 1 ppm; 0.01, 0.1 ppt

Relative accuracy: ±0.5% reading ±1 LSD 

Calibration point: 1 to 5 points

TDS factor: 0.40 to 1.00

Temperature 

Range: -5.0 to 105.0 ºC

Resolution: 0.1 ºC

Relative accuracy: ±0.3 ºC 

Calibration points: 1 point

Offset adjustment: Up to ±5 ºC

Features

Display: 5” backlit LCD

Time and date: Yes

Time format: 12 hour AM/PM

Date format Selectable, DD-MM-YYYY or MM-DD-YYYY

Read types: Continuous, Auto-Read, Timed

Features - continued

Timed interval: 5 seconds to 60 minutes

Data log: 500 sets with time and date

Calibration log: Active conductivity, salinity, TDS, temperature with time and date

Calibration alarm: Yes, 1 to 168 hours or off

Sleep mode: Yes, optional

Self-test: Automatic with startup 

Memory: Non-volatile

Input: DIN

Data output: Computer or printer

Data output format: CSV or print

Certifications: CE, cTUVus, FCC Class B, CES-001, KC, RCM

Enclosure: IP-54

Power: 100-240 VAC, 50-60Hz, 9 DC adapter, 1.3A

Dimensions(L x W x H): 187.2 mm x 155.2 mm x 61.7 mm

Weight: 700 grams

Environmental conditions

Environmental conditions: Indoors

Altitude :Up to 2,000 metres

Operating temperature: 5°C to 45°C

Operating relative humidity: 5 to 85%, non-condensing

Storage temperature: -20°C to 60°C

Storage relative humidity: 5 to 85%, non-condensing

Mains fluctuation: ±10% of range (100-240VAC)

Installation category: II

Pollution degree: 2

Protection class: III

Datasheet