EUTECH Instruments, represented by Sitest , has released the TN 100, a compact and lightweight (200g) waterproof handheld turbidimeter, designed for portability and durability.
It uses nephelometric method with infra-red LED which is compliant to ISO 7027/DIN EN 27027 requirements.
The microprocessor-based turbidimeter features pushbutton operation, large easy-to-read display, and user-friendly message codes. It can even detect stray light.
The TN 100 automatically recognises calibration standards and even allows user to calibrate at selected points. Auto-ranging function senses the turbidity level and automatically adjusts to the appropriate measurement and accuracy.
Measurement range is 0 to 1000NTU with accuracy of ±2% (0 to 500NTU) or ±3% (501 to 1000NTU). Resolution is 0.01 on the lowest scale.
A rugged portable carrying case and waterproof housing ensure durability and ability to measure everywhere.
The TN 100 includes everything needed for the measurement from batteries to four calibration standards (0.02, 20.0, 100 and 800 NTU), sampling bottle, lint-free cloth, silicone oil and 3 empty vials.
With laboratory repeatability and accuracy now in a small palm-sized meter, the TN 100 is a valuable tool for field research and quality control.