Geotech Portable Turbidity Meters

Geotech’s Portable Turbidity Meter is designed to withstand the rigor of field analysis with laboratory precision and repeatability. The large membrane keypad makes operating the instrument simple when wearing gloves. The bright display can be viewed in varying light conditions.

FEATURES

• Longest lasting lamps

• Light source: White light or infrared

• Shock proof, water proof and it floats in water, even with the lid open

• Multiple calibration modes

• Password protection that limits individual user access

• Data logger includes 1000 data sets

APPLICATIONS

• Environmental monitoring, water quality

• Industrial waste water monitoring, compliance

• Process instrumentation verification

• Drinking water quality testing

• Laboratory sample analysis

• Other industrial: beverage, electroplating, petrochemical, pulp and paper

• Storm water monitoring

SPECIFICATIONS

Measurement Method: Nephelometric

Regulatory: EPA method 180.1  OR   ISO method 7027

Light Source: EPA - White light Tungsten OR ISO - 860nm LED 

Range: 0 to 1000 NTU (FNU)

Accuracy: ±2% of reading plus stray light

Repeatability: ±1% of reading, or 0.01 NTU (FNU), whichever is greater 

Resolution: 0.01 NTU (FNU) on lowest range

Unit of Measure: NTU, FNU, EBC

Stray Light: <0.02 NTU (FNU)

Signal Averaging: Selectable On/Off (progamable from 8 to 100 readings/4 to 27 seconds)                                                                 

Detector: Silicon photocell

Reading Modes: Fast Settling, automatic, manual reading, EBC

Data Logger: 1000 Data Sets

Download: Standard USB

Languages: English, Spanish, Portuguese

Power: 4 AA batteries OR USB 5 VDC/500 mA

Operating Temperature: 32 to 122°F (0 to 50°C)

Storage Conditions: -40 to 140°F (-40 to 60°C), instrument only

Instrument Enclosure Rating: IP67 with lid open or closed

Sample Required:  0.473 oz. (14ml)

Sample Cells: 2.55 x 0.94 in. (65 x 24 mm)

Dimensions: 4.48 x 7.79 x 3.26 in. (114 x 198 x 83 mm)

Weight: 1.09 lb. (496 g) without batteries, 1.28 lb. (585 g) with 4 AA alkaline batteries                                                                             
Certification: CE

Warranty: 2 years