Hf-scientific 19998 Triple Validation Turbidimeter - 0-100 NTU Manual de usuario descargar pdf (Pagina 7)

TVT 1 (5/02) 1

Rev. 2.6 (.pdf)

Specifications

Measurement Range 0.01 –100.0 NTU

Accuracy

±2% of reading plus 0.01 NTU (0-10 NTU)

±5% of reading plus 0.1 NTU (10-100 NTU)

Resolution 0.0001 NTU on low readings

Response Time Less than 8 seconds

Display Liquid Crystal Display

Two User Programmable

Alarms

120-240VAC 2A Form C Relay with suppressors

Analog Output Signals 4 - 20 mA

Water Pressure 0.1 - 8 bar (1-116 psi.)

Flow Rate 0.5 Liter/min. regulated (.26 Gal/min)

Operating Temperature Range 1°C – 50°C (34°F – 122°F)

Sample Temperature Range 1°C – 50°C (34°F – 122°F)

Supply Voltage to TVT 15 – 18 VDC @ 400 mA

Power Consumption 6 VA

Insulation Rating Pollution Degree 2,

Overvoltage Category II

Regulatory Compliance (0-10

NTU)

White Light Version compliant to U.S. EPA 180.1

Infrared Version compliant to ISO 7027

Approximate Dimensions 175mm W x 310mm H x 225mm D (6.875” W x 12.25” H x

8.875” D)

Shipping Weight 2.5 kg (5.5 lbs.)

Warranty 1 Year from date of shipment

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Hf-scientific 19998 Triple Validation Turbidimeter - 0-100 NTU Manual de usuario Pagina 7