Benchtop Turbidity Meter 25-BTM100

Model: 25-BTM100

Lab Expo Benchtop Turbidity Meter 25-BTM100 with microprocessor controlled system, works on 90° scattered light principle to measure water turbidity in nephelometric turbidity unit i.e. NTU. The formazine standard solution of turbidity mentioned in ISO 7027 is used for turbidity analysis. This turbidity meter delivers highly accurate results with better numerical calculations to meet GLP standards.

$2,004.00 $ 1670

Benchtop Turbidity Meter 25-BTM100 - Specifications

Measuring range (NTU) 0 to 100,0 to 200
Minimum readout value (NTU) 0.01, 0.1
Calibration point 4
Sample volume 5 to 10 ml
Principle method 90° scattered light
Operating temperature 5 to 40°C
Working temperature 5 to 40°C
Light source Infrared-emitting diode (850 nm λ)
Detector Silicon photodiode
Error value ± 6 % (± 2 % F.S)
Zero drift ± 0.5 % F.S.
Reset functions Yes
Memory Stores up to 20 sets data
Output USB communication interface
Power batteries DC 1.5 V, 5 AA alkaline batteries
Power supply AC 220 V, 50 Hz
Dimension 400 × 300 × 250 mm
Gross Weight 2.5 kg

Benchtop Turbidity Meter 25-BTM100 - Key Features

  • Silicon photodiode detector with 850nm infrared light source
  • 4-point calibration system with automatic and manual modes
  • USB communication interface for data transfer and storage
  • Error value ±6% (±2% F.S.) across full measurement spectrum

Benchtop Turbidity Meter 25-BTM100 - Applications

FunctionImplementation
Water quality labs0 to 200 NTU range supports standard turbidity analysis
Field sampling sites5 to 10 ml sample volume enables portable testing
Calibration workflows4-point calibration ensures measurement traceability
Data logging applicationsStores up to 20 sets data for record keeping
Temperature-controlled environmentsOperating temperature 5 to 40°C maintains accuracy

Benchtop Turbidity Meter 25-BTM100 - Standard Accessories

Accessory No.NameQuantity
1Specimen bottle3 pcs
2400 NTU (Formazine) turbidity standard solution1 bottle
3Power cable1 pc

Benchtop Turbidity Meter 25-BTM100 - Catalog

Related Turbidity Meter

Lab Expo Turbidity Meter units are used for water clarity and suspended particle analysis in environmental, laboratory, and water treatment applications. The range includes benchtop and portable turbidity meter systems with measurement ranges up to 1000 NTU, minimum readout values down to 0.01 NTU, and multi-point calibration support for precise turbidity testing.