TURBIDITY TESTING

• Imhoff Cone
• Secchi Disks
• Turbidity Handbook
• Turbidity Meter - Global Water
• Turbidity Meter - LaMotte
• Turbidity Standards
• Turbidity Test Kit
• Turbidity Tube



turbidity meter

2020we Meter
LAMOTTE WATERPROOF PORTABLE TURBIDITY METER:

Industry-leading precision, sensitivity, and dependability in one of the most innovative handheld meters available on the market!

2020we Features:
• Waterproof to IP67
• Lithium recharegeable batteries
• USB port
• 7 languages
• Backlit display

Kit supplied with 0, 1, and 10 NTU standards, sample bottle, 4 sample tubes, USB cable, USB computer/wall adapter, and waterproof carrying case.

• LaMotte 2020we Turbidity Meter Owners Manual

• Turbidity Meter Troubleshooting Guide

Specifications:
Range: 0-4000 NTU/FNU, 0-10,500 ASBC, 0-150 EBC
Resolution: 0.01 NTU/FNU 10.00-10.99
0.1 NTU/FNU 11.00-109.9
1 NTU/FNU 110-4000
Accuracy: From 0-2.5 NTU the accuracy is ±0.05 NTU
From 2.5-100 NTU the accuracy is ±2%
From 100 NTU the accuracy is ±3%
Light Source: Tungsten (EPA) complies with EPA 180.1
Power: USB computer/wall adapter or Lithium ion recharegeable battery, 3.7V, 2.5" x .75", 1.7 oz
Data Logging: 500 points
Auto Shut-Off: Disabled, 5, 10, 30 seconds
Languages: English, French, Spanish, Japanese, Italian, Portuguese, Chinese
Response Time: Less than 2 Seconds
Waterproof: IP67
Size: 7.5 x 3.5 x 2.5 inches; 19.05 x 8.84 x 6.35 cm
Weight: 13 oz
Display: 6-line LCD with backlit display
#1970-EPA: 2020we Kit: Portable turbidity meter complies with USEPA 180.1 Standard $975.00
#1480: Turbidity Standard, 0 NTU/FNU, 60 ml $32.00
#1450: Turbidity Standard, 1.0 NTU, 60 ml $51.00
#1451: Turbidity Standard, 10.0 NTU, 60 ml $51.00
#1452: Turbidity Standard, 100.0 NTU, 60 ml $51.00
#0290-6: Replacement Turbidity Tubes, Pkg of 6 $30.95
#1720: USB Cable $6.95
#1910-CD: Smartlink 3 Software Inquire

turbidity tube
TURBIDITY TUBE:

Accurately measures water clarity. Features a clear polycarbonate tube with numeric centimeter scale on the side and a 4.5 cm standard secchi disc design in the bottom of tube. Secchi disc is screwed to a rubber stopper, which can be removed for easy cleaning. Drain hose with finger crimp allows sample to be drawn off until secchi pattern is visible. 60 cm in length.

#77107: Turbidity Tube $55.00

secchi disk
SECCHI DISKS:

Used to determine turbidity or degree of visibility in natural waters. The 20 cm (8") diameter discs come with 3/4 lb lead weights. Calibrated line is 20 meters in length.

#171: Black & White Secchi Disk w/o Line $39.00
#171-CL: Black & White Secchi Disk with Line $69.00

calibrated line
BRAIDED LINE & WEIGHT:

This 20 meter, braided, stretch-resistant line has a brass spring clip for easy attachment to samplers, secchi disks, plankton nets or sounding leads. The line wraps conveniently around an ethafoam block, which prevents accidental loss.

#1065: 20 Meter Calibrated Line $42.00
#1064-G: 20 Meter Line with Weight $57.00
#1068: Sounding Weight Only $20.00

turbidity standard
TURBIDITY STANDARDS:

Hach StablCal Stabilized Formazin Primary Standards: These are true formazin dilutions developed for use in any turbidimeter. Shelf life is guaranteed for two years from date of manufacture. Requires no special preparation, no dilution and no special glassware or handling. Available in 100 ml or 500 ml bottles. Sets are also available which include a range of NTU values. NTU values available range from <0.1 to 7500 NTU. Please inquire for pricing and availability on values not listed.

#26597-42: Stabcal <0.1 NTU Standard, 100 ml $39.00
#26597-49: Stabcal <0.1 NTU Standard, 500 ml $65.00
#26598-42: Stabcal 1 NTU Standard, 100 ml $59.00
#26598-49: Stabcal 1 NTU Standard, 500 ml $99.00
#26599-42: Stabcal 10 NTU Standard, 100 ml $59.00
#26599-49: Stabcal 10 NTU Standard, 500 ml $99.00
#26601-42: Stabcal 20 NTU Standard, 100 ml $59.00
#26601-49: Stabcal 20 NTU Standard, 500 ml $99.00
#26602-42: Stabcal 100 NTU Standard, 100 ml $59.00
#26602-49: Stabcal 100 NTU Standard, 500 ml $99.00

turbidity kit
LaMOTTE TURBIDITY TEST KIT:

This visual comparison test kit is designed for use in shallow waters where secchi disc depth reading is not feasible. Readings are made by using a standard turbidity reagent to match the turbidity of a water sample. Measurements are expressed in Jackson Turbidity Units (JTU). Reads from 0-200 JTU in 5 JTU steps.

#7519: LaMotte Turbidity Test Kit $69.00
#7520-H: Turbidity Refill Reagent, 60 ml $11.95
#7519-L: Turbidity Refill Reagent, 500 ml $41.00

imhoff cone
IMHOFF CONE:

Fully graduated cone made of styrene-acrylonitrile. It features a low density plug which makes it easy to withdraw sediment. Markings are incremented as follows: 0 to 1 ml by 0.1 ml, 1 to 10 ml by 0.5 ml, 10 to 40 ml by 1.0 ml, 40 to 100 ml by 2 ml, and markings at 250, 500, and 1000 ml.

#0512: Imhoff Cone $43.00
#0672: Imhoff Stand for 1 Cone, Wooden $63.00
#796-02: Imhoff Stand for 3 Cones, Metal Wire Contsruction $55.00
#1086: Imhoff Cone with Wooden Stand $106.00

"TURBIDITY, ITS MEANING AND MEASUREMENT" HANDBOOK:

Dr. Charles E Renn; 20 pages.
The cause of water turbidity and methods of turbidity measurement, including the secchi disc, the Jackson Candle method, and the electronic nephelometer.

#1643: Turbidity Handbook $7.45