Description : Portable Turbidity meter MPTM-1A with microprocessor controlled system, utilizes 90° scattered light principle to measure water turbidity in nephelometric turbidity unit i.e. NTU.

Specifications :

Range	0~1100 NTU, 0~275 EBC, 0~9999 ASBC
Resolution	0.01 (0~99 NTU), 0.1 (100~999 NTU), 1 (1000~1100 NTU)
Accuracy	±2% of reading (0~500 NTU), ±3% of reading (501~1100 NTU)
Calibration Points	2 to 5 points
Calibration Standards	0.02, 10, 200, 500, 1000 NTU
Light Source	Infrared-emitting diode (850nm wavelength)
Detector	Silicon photodiode
Stray Light	< 0.02 NTU
Sample Vial	60 (H) × 25 (Dia) mm
Sample Volume	30mL
Memory	100 data sets
Communication Interface	USB
Operating Temperature	0~50°C
Display	Custom LCD (60 × 40 mm)
Power Requirements	3 × 1.5V AA batteries or DC5V power adapter
Dimensions (L × W × H)	180 × 85 × 70 mm
Weight	300g

Features : High-performance portable turbidity meter 2 to 5 points calibration using the Formazin Standards Selectable 4 turbidity units, including the NTU, FNU, EBC and ASBC Single measurement mode automatically senses and locks a stable reading Continuous measurement mode can be used for indexing or matching the sample vials Auto-Power Off effectively conserves battery life Setup menu allows setting the number of calibration points, resolution, date and time, etc. Reset function automatically resumes all settings back to the factory defaults Expanded memory stores or recalls up to 100 data sets USB communication interface for data transfer or connecting a power adapter to meter

Applications: Used to test turbidity of water across water testing plants, water recycling units, and food and beverage units as a quality and research parameter.