Hf-scientific Micro1000 Laboratory Turbidimeter - 0-10,000 NTU Manual de usuario descargar pdf (Pagina 7)

Rev. 3.2 1

SPECIFICATIONS

MICRO 1000 MICRO 1000IR

Instrument Conformance

Conforms to specifications set forth in

EPA method 180.1 (Nephelometric

Method)

Conforms to specifications set forth in

ISO 7027: Water Quality –Determination

of Turbidity

Light Source Tungsten Filament Lamp Infrared LED

Measurement

Options and Ranges

NTU

FNU

EBC

NEPHELO

FAU

Ratio on or Ratio off

0 – 10,000

--------

0 - 2,450

0 – 67,000

--------

Ratio on or Ratio off

0 – 10,000

0 – 2,450

--------

0 – 10,000

Signal Averaging Yes Yes

Auto Ranging Yes Yes

Accuracy

†

0 – 1000 NTU

1000 – 4000 NTU

4000 – 10,000 NTU

± 2% of reading + 0.01 NTU

± 5% of Reading

± 10% of Reading

± 2% of reading + 0.01 NTU

± 5% of Reading

± 10% of Reading

Repeatability ± 1% of reading or ± 0.01 NTU

whichever is greater

± 1% of reading or ± 0.01 NTU

whichever is greater

Resolution 0.0001 NTU below 10 NTU 0.0001 NTU below 10 NTU

Response Time Less than 6 seconds Less than 6 seconds

Serial Input/Output RS-232 Directional RS-232 Directional

Certifications CE, ETL (UL & CSA ) CE, ETL (UL & CSA)

Power Supply 15 V DC Wall Mount 15 V DC Wall Mount

Display Backlit Multi-Line LCD Backlit Multi-Line LCD

Miscellaneous

Specifications

1 - Built in Diagnostics

2 - Security Access Code

1- Built in Diagnostics

2- Security Access Code

Operating Temperature

Range

0° C – 50° C (32 ° F - 122° F) 0° C – 50° C (32 ° F - 122° F)

Sample Flow Rate

Through The Flow Cell

0.5 – 1.5 gpm (2-6 L/min)

60 psi max pressure (414 kPa)

0.5 – 1.5 gpm (2-6 L/min)

60 psi max pressure (414 kPa)

Air Purge 0.1 SCFM at 10 PSIG 0.1 SCFM at 10 PSIG

Shipping Dimensions 12” x 14” x 12”

(35.6cm x 30.5cm x 30.5cm)

12” x 14” x 12”

(35.6cm x 30.5cm x 30.5cm)

Shipping Weight 7 lb (3.18 kg) 7 lb (3.18 kg)

Warranty 1 - Year 1 - Year

The specifications found in EPA method 180.1 are essentially the same as the specifications set out in method

2130B of the Standard Methods for the Examination of Water and Wastewater 19

edition and the

specifications set out in ASTM Standard Method D1889-94. This turbidimeter meets, or exceeds, the

specifications set forth in these methods.

†

Instrumental accuracy measured under controlled laboratory conditions at 25°C (77°F)

1 2 3 4 5 6 7 8 9 10 11 12 ... 32 33

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Hf-scientific Micro1000 Laboratory Turbidimeter - 0-10,000 NTU Manual de usuario Pagina 7

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