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Portable Turbidity Meter 25-PTM101 with microprocessor controlled system, utilizes 90° scattered light principle to measure water turbidity in NTU. The formazine standard solution of turbidity mentioned in ISO 7027 is used for turbidity analysis. It is used in field and lab scale analysis, delivering accurate results as per the GLP standards.
$1,795.00 $ 1496
| 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 | 370 × 260 × 150 mm |
| Weight | 1.5 kg |
Function Implementation Field water testing 5 to 10 ml sample volume enables on-site analysis Laboratory calibration 4-point calibration supports GLP-compliant accuracy Industrial monitoring 0 to 200 NTU measuring range covers process control needs Portable operation DC 1.5 V, 5 AA alkaline batteries powers mobile use Data logging Stores up to 20 sets data facilitates record keeping
| Accessory No. | Name | Quantity |
| 1 | Specimen bottle | 3 pcs |
| 2 | 400 NTU (Formazine) turbidity standard solution | 1 bottle |
| 3 | Power cable | 1 pc |
| 4 | Carrying box | 1 pc |
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.
