- All Products
- Shop by Brands
- BW Technologies
- BW Technologies
- BW Technologies Monitors
- Models
- BW Clip
- BW Clip4
- GasAlertClip Extreme
- GasAlert Extreme
- GasAlertMicroClip XT
- GasAlertMicroClip XL
- GasAlertMicroClip X3
- GasAlertQuattro
- GasAlertMax XT II
- GasAlertMicro 5 Series
- SamplerPak
- IntelliDox Docking System
- MicroDock II
- BW Ultra
- BW Solo
- Gas Monitors
- Gas Monitor Manufacturers
- BW Technologies
- Bacharach
- Biosystems
- Crowcon
- Gas Clip Technologies
- GfG Instruments
- GMI/Detcon
- Honeywell Analytics
- Industrial Scientific
- MSA
- RAE Instruments
- RKI Instruments
- Calibration Gas
- Combustion Analyzers
- Water Quality
- Reliability Instruments
- Refractometers
- HVAC
- Weather
- Temperature
- Laboratory
- Sound
- IAQ
- Electrical
- All Categories
Apera TN400 Turbidity Meter
Item #:
AP-TN400
Brand:
Apera Instruments
Share this product:
TN400 Turbidity Meter by Apera
Portable, Reliable, and Affordable. The Apera Instruments TN400 Portable Turbidity Meter is equipped with a large TFT colored screen (blue for measurement, green for calibration), supporting display of graphic/text operation guides and a progress bar showing measurement progress. The test kit comes with 4 kinds of Reagecon high-molecular polymer turbidity standard solutions (0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU), which are U.S. EPA certified, non-toxic, accurate, and easy to use, having evident advantages compared with traditional Formazin standard solution (highly toxic and inaccurate).
The meter is CE certified and comes with a 2-year warranty. The company designs and manufactures laboratory analytical instruments like pH meters, conductivity meters, electrodes, and buffer solutions for over 25 years.
- Accurate and consistent turbidity test result
- Easy and quick calibration
- TFT Colored Screen (measurement mode, green in calibration) with graphic and text operation guides
- U.S. EPA certified, non-toxic, easy-to-use Reagecon high-molecular polymer standard solutions
- CE certified and comes with 2-Year Warranty
Measuring Method |
ISO 7027 compliant nephelometric method (90°) |
Measuring Range |
0 to 1000 NTU, automatic range selection: 0.01 to 19.99 NTU 20.0 to 99.9 NTU 100 to 1000 NTU |
Resolution |
0.01/0.1/1 NTU |
Reading Error |
≥; ±2 % of reading± stray light |
Repeatability |
≥ ±1% of reading or 0.02 NTU, whichever is greater |
Calibration Standards |
0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU(Polymer) |
Light Source |
Infrared light emitting diode (850nm wavelength) |
Detector |
Silicon photovoltaic |
Display |
TFT Color screen |
Sample Vials |
ø25x60 mm, high borosilicate glass with screw cap |
Sample Volume |
18 ml |
Operating Temp. Range |
0 to 50°C (32°F to 122°F) |
Power Supply |
4x AA Alkaline Batteries |
IP Rating |
IP67 |
Dimension/Weight |
Meter: (90x203x80)mm / 385 g Portable Case: (310×295×110)mm / 1.5 kg |
Quality and Safety Certificate |
ISO9001:2008 & CE |